Freelancers by Skills

TCP/IP Programmers

301-400 of 7104 Professionals
It has to be IT

Experienced with troubleshooting of TCP/IP networking, VPN, FW and L2/3 devices issues. High HO experience of installing, configuring and maintaining Windows Servers. Certified as Microsoft Administrator and Check Point Security Administrator.

Israel, Israel, Ashqelon | IT & Programming | Rating 0.0 (0 reviews)
System Administration Services

* Worked as System Administrator/Network Administrator/DBA for 15 Years. * 10 Years in US including 8 years in large data centers. * Extensive experience in installation, administration, support and maintenance of Linux/Solaris/Windows Servers, Netapp Storage, backup and disaster recovery setup * Worked on mass rollout OS upgrades/migrations, Database/Applications upgrades in Data Center. * Worked on NAS, SAN and products like Oracle Cluster, Veritas cluster * Strong understanding of Network Architecture, Firewall and Big IP support * Worked in 24*7 support, designed operating processes and checklists for IT activities * Delivered excellence in customer service through situation analysis and timely resolve of escalating problems. * ITIL Certified.

India, null, Nagpur | IT & Programming | Rating 0.0 (0 reviews)
Master of Wordpress

I started the programming in C, C++. later i started to learn Java as well as TCP/IP for networking with CISCO. Now i realized that it is the world of web designing so i become the master of web desining with design tools like Advanced flash, Advaned PHP and at last Wordpress...............................

Nepal, Nepal, Bagmati | IT & Programming | Rating 0.0 (0 reviews)

IT manager with +20 years exp. , IT service management, Project management, database design and development, TCP/IP networking, help desk

South Africa, Western Cape, Worcester | IT & Programming | Rating 0.0 (0 reviews)
Vast experience in Network monitoring & analysis

- Graduate from Indian Institute of Technology, Kharagpur - 10 years of experience in creating and managing Network Monitoring and Intrusion Detection Systems - Hands on technical expertise in writing packet capturing, storing and analysis systems - In-depth knowledge of a vast body of protocols like TCP/IP, VoIP, HTTP, SMTP etc. - Hands on expertise in tools like tcpdump, wireshark and snort - 10 years of experience in C and C++

India, Haryana, Gurgaon | IT & Programming | Rating 0.0 (0 reviews)
Expert Sys/Net Admin

I've been in IT for 8 years in various different capacities. My last position in an IT department was as the IT manger, reporting directly to the CIO. I currently work tier 3 TAC for Cisco Agent Desktop for both UCCE and UCCX, so I'm very familiar with Cisco IP telephony. Something that I am proud of in my professional career was building the infrastructure of a medium sized business from the ground up. When I started, they had a poorly planned and patched network, and they were using desktop switches stuffed above the ceiling tiles to run the whole thing. By the time I left, there was good quality network infrastructure (layers 1-3 were reworked with CAT6, Cisco switches, and Firebox firewalls), all servers were virtualized, I had written up plans for a backup warm site, and everything was organized into comms cabinets. I am looking for work that involves building a site from the ground up, either as part of a team or as an individual. I am only available at night (UCST).

United States, MN, Maple Grove | IT & Programming | Rating 0.0 (0 reviews)

I am a young enthusiastic Computer Technician who enjoys working/learning about technology. TECHNOLOGY PROFICIENCIES Knowledge: MS Office Suite, Instant messaging software; Active Directory, Exchange, Symantec Ghost/Antivirus, FOG, Symantec System Recovery, Norton Antivirus, Websense, Web Content Management Systems, PC cloning, Browse Control, Webex, Citrix, Google Apps, Dreamweaver, Cisco VPN, Kerio, Sabre Red. Ticketing Systems: HEAT, Remedy, Spiceworks. Hardware: PCs, MACs, Laptops, Servers, Printers, Routers, Modems, IPhones’, BlackBerrys’, Android, Tablets. Networking: LAN/WAN /Remote Connectivity, TCP/IP, VoIP, Firewalls, VPN. Operating Systems: Windows Xp, Windows 7, Windows 8, Windows Server 2003-2008 R2, Mac OS. Computer Languages: Html5, Css3, Jquery.

United States, NY, new york | IT & Programming | Rating 0.0 (0 reviews)

A seasoned professional on the IBM midrange platform with 31 years of experience beginning with the IBM System/34, then the IBM System/36, and ultimately the IBM AS/400/iSeries/System i/IBM i. For over a decade, as a Systems Engineer for an IBM Business Partner, I worked out of my home office with minimal supervision required. I can interact in a professional manner with all levels of individuals, from the system user to the C-level Executive. IBM Certified System Administrator - IBM i 7.1 IBM Certified System Administrator - IBM i 6.1 IBM Certified Technical Sales Specialist - Power Systems with POWER7 and IBM i - v1 IBM Certified Specialist - Power Systems Technical Support for i IBM Certified Specialist - System i IT Simplification: Linux Technical V5R4 IBM Certified Specialist -- eServer i5 iSeries Technical Solutions Designer V5R3 IBM Certified Systems Expert -- eServer i5 iSeries Technical Solutions V5R3 IBM Certified Systems Expert -- eServer i5 iSeries

United States, null, null | IT & Programming | Rating 0.0 (0 reviews)
Expert Linux Network and Security Developer

Over the last 8 years, I have developed a wide range of network and security solutions such as UTM, OpenWRT, Network DLP, PGP, USB secure token using C, C++, C#, Perl, Python. I have rich experiences with development using open sources such as kernel TCP/IP stack, iptables, openvpn, strongswan, snort, squid, dansguardian, opendpi, l7-filter, kismet, aircrack-ng, wireshark, libpcap, pfring, openssl, nss module. I also have some experiences in the following areas: PHP, Python, Ruby, HTML, CSS, JAVASCRIPT programming.

China, Heilongjiang, DaQing | IT & Programming | Rating 0.0 (0 reviews)
Expert in Desktop,Server support Engineer.

Planning ,Designing ,Implementing ,Administering,Troubleshooting and supporting Windows 2000,2003 ,2008-based Network Infrastructures,Directory Services and Security Services. Sound familiarity with Windows 2003/2008 and WindowsXP/7 at the user level,including user and application installation. Familiarity with Microsoft Office ,printing and Windows networking and Intel compatible hardware. Knowledge in Windows server 2000,2003/2008 Microsoft Active Directory ,DNS,DHCP,WSUS,FTP,TCP/IP. Configuration of networking components for WAN,LAN and Internet access.

India, Karnataka, Bangalore | IT & Programming | Rating 0.0 (0 reviews)
Difficulties for professionals

''ABIDEWEB TECHNOLOGY'' LLC, System Administrator, Cisco Networking Academy Program and the Academy Connection CCNA Exploration Network Fundamentals Windows XP/Vista/7,Server 2012, FreeBSD, Linux, Ubuntu, Android(the constructor of the operating system), Office 2003/2007/2010, Internet, network connections, TCP/IP, wireless network connections, Microsoft Expression Studio,Apache server.

Armenia, Armavir, Arshaluys | IT & Programming | Rating 0.0 (0 reviews)
Expert in C Linux andNetwork protocol development

7+ Years of experience in development Networking Protocol Development for Router and switches on IOS-XR/Linux/FreeBSD platforms. Currently working on IPv6 Core Protocols like DHCPv6, ICMPv6, Neighbour Discovery and IPv6ACL development Very good Expertise in C language with Data Structure. Strong Exposure to IPv6 Technology good Exposure to Unicast Routing and Forwarding. Strong exposure to UNIX internals, Inter Process Communication (IPC) techniques. Experience in developing and implementing TCP/IP protocols suite. Good knowledge in client ¿ server programming model. ¿ Exposure to debugging tools as such GDB. ¿ Sound exposure to Socket Programming. ¿ Involved in all stages of Software Development Life Cycle (SDLC). ¿ Having good knowledge on Real Time OS (RTOS). ¿ Good Exposure to Remote Debugging with JTAG ¿ Strong ability to quickly absorb and retain new information and procedures.

India, Karnataka, BANGALORE | IT & Programming | Rating 0.0 (0 reviews)
Senior Linux System Administrator

I am an expert in installing and maintaining Linux servers with +10 years experience in Unix/Linux/Network/Security/Firewall/Vmware. Currently i am working as a full time freelancer and consulting over 20 Romanian companies in IT problems My expertise covers all existing linux versions (RedHat, CentOS, Fedora, Debian, Ubuntu, Slackware, Gentoo, etc), BSD systems (FreeBSD, OpenBSD,) You can safely depend on my expertise in: - installing/configuring/managing web,dns,mail,firewall services in various linux distributions - security (linux and hardware routers and firewalls) and monitoring apps (nagios, cacti etc) I also have excellent knowledge in : - networking (TCP/IP, Routing, VLAN, Bridging, VPN etc.) - PHP MySQL / Perl; APACHE; DNS (bind, djbdns); FTP; Firewall; Mail Server (qmail, postfix, courier-imap) - web mail apps (Squirrelmail, Roundcube, Horde) - install/configure/tunning of anti-spam solutions in qmail, exim, sendmail Also experienced in Vmware environment.

Romania, Bucharest, Bucharest | IT & Programming | Rating 0.0 (0 reviews)
All aspects of Cisco & Linux & Networking

12 years of experience with TCP/IP, as a system or network administrator, design, implementation and maintenance of WAN and LAN. Expert in VoIP/SS7/ISDN signaling; expert knowledge of Unix-like systems (Linux, FreeBSD, Solaris); solid experience in the configuration, maintenance and troubleshooting of Cisco routers, switches, access servers, voice hardware and software. Ability to solve complex system problems by correlating monitoring data with analytical skills.

Russia, N/A, Moscow | IT & Programming | Rating 0.0 (0 reviews)
Superb LAMP developer

I have years of IT experience and am capable of building small and medium size websites from scratch, design relational databases, implement CMS features or use existing solutions. I can do website programming tasks: HTML, CSS, JavaScript (jQuery, ExtJS), PHP, MySQL, MVC architecture. My main focus is on valid markup, secure and clean code, cross browser compatibility and usable interfaces. Additionally: Java, C#, C++, TCP/IP and L2 networking, OpenVPN, Debian/Ubuntu OS.

Lithuania, Kauno, Kaunas | IT & Programming | Rating 5.0 (1 reviews)
HP OpenView SME

Experienced IT professional on design and implementation of enterprise-class Network Management and Systems Management tools and IT Operations solutions. Expertise in onshore, nearshore and offshore IT Operations. Leadership, virtual teaming and technical coaching. SME HP OpenView Network Node Manager v6 v7 SME HP OpenView Operations Manager v8 Professional Certification: HP OpenView AIS (Accredited Integration Specialist) Network Services HP OpenView AIS (Accredited Integration Specialist) Network Management Center Software v7 Enterprise-class IT architecture design & implementation; world-wide IT Operations; ITIL-compliant Managed Services design & delivery. Design & implementation of MIBs and related OpenView monitoring Templates/Policies. Proficiency in HP OpenView Network Node Manager, HP Operations Manager, SNMP, MIBs, TCP/IP, enterprise-class computer networks design and troubleshooting. In-depth working knowledge on UNIX, Linux and Windows operating systems.

Brazil, SP, Santos | IT & Programming | Rating 0.0 (0 reviews)

• knowledge of security best practices • Knowledge of networking TCP/IP • Optimal requirements: Knowledge of rule configuration on at least one of the firewall platforms: • Checkpoint – knowledge of the GUI (Smart Dashboard) • Cisco – knowledge of the CLI rule configuration

India, Karnataka, Bangalore | IT & Programming | Rating 0.0 (0 reviews)
CCIE-LAN/WAN , Wireless, VoIP expert

*Extensive experience in Analyzing, designing, implementing and troubleshooting Small to Enterprise TCP/IP, VoIP and WLAN networks using various vendors *Deployed TCP/IP, VoIP and WLAN networks for Hospitals, Government, Financial institutes, Warehouses, Transit system, Senior homes, health call centers and Schools *Extensive experience building campus networks using Cisco 4500, 6500/6500-E with sup720, 7000 series, 3750-E, 3750, 3400 Metro and 3560 series switches *Extensive experience with 6509-E WiSM module, 4000 series WLAN controller, WCS, Location appliance, RFID and access points with WiFi a/bg/n standards *Extensive experience with CUCM7.0/8.5, CUC7.0/8.5, CUPS, UCCX, CUE7.0 and CME 7.0 *Experience working with Cisco PIX firewall, ACS, TACACS+, RADIUS and VPN concentrator *Experience with Juniper EX series switches, J series routers and ISG2000 Security GW *Experience with NetIQ, Cisco RTMT, AirMagnet, Wireshark, SnifferPro, SolarWinds and Cisco WCS

Canada, Ontario, Toronto | IT & Programming | Rating 0.0 (0 reviews)
Computer Consultant with 25 years experience.

I am a experienced computer consultant in Houston, Texas with over 25 years of experience. I am a Microsoft Certified Professional since 1999. I have experience with complex server configurations, RAID, SAN, and most any TCP/IP networking setups. I also have experience with VOIP including Allworx and other IP PBX and IP surveillance and am certified with Mobotix and Acti cameras. I am also a Sonicwall Medallion partner and have installed and maintained many firewalls.

United States, TX, Houston | IT & Programming | Rating 0.0 (0 reviews)
Network Engineer

Over Eight (8) years of strong experience in the field of Information Technology, Business Development, Marketing, Procurement & Inventory Department. Strong office management skills backed with fair experience in managing a professional environment including professionals from various business domains. Professional level expertise in computer hardware installation and troubleshooting. Expert in OS installation, troubleshooting and data recovery. Strong Knowledge of TCP/IP protocols, Internet Web Proxy, Firewalls, FTP Servers administration and troubleshooting. Moreover all types of servers like HP, Intel, DELL etc, Desktops, Notebooks, Printers and Fax machines. Prepare Reports and Presentations of Sales Performance and Field Force Activities. Whatever you require, my job is not finished until you are 100% satisfied. I Only Bid For Projects For Which I Am Sure I Can Provide High Quality Work & Timely Delivery.

Pakistan, Punjab, Lahore | IT & Programming | Rating 0.0 (0 reviews)

• Developing Cloud Security / Protection / Residency Solutions from 2013 • Developed Business / Real-time, Distributed systems in Telecom domain (2005 - 2012) • Strength in Core Java & experieced in Servlets, JSSE, nb-io, Spring MVC • Good understanding & experience in networking & developing over TCP/IP Sockets • Web development over Spring MVC, Ruby on Rails, C#/ASP.NET/MVC, Web 2.0, HTML 5 • Actively Script in Ruby & Unix/Command Shell to drive automation • Proficient in XML/XSL, SOAP/Web-Services, interface design & development • Subject matter expert in CORBA and RMI. • Proficient in SQL/Databases & developing transaction oriented distributed systems. • Extensively worked on Solaris / Linux/ Unix platforms, JVM tuning & scaling • Knowledge & experience in Networking (TCP /IP) • Experienced in Networking/Telecom, Billing, Rating & Charging Systems (server-side) • Strength & experience in Network & Information Security (Cryptography, TLS, HTTPS/SSL) • Kn

Canada, ON, Brampton | IT & Programming | Rating 0.0 (0 reviews)
Computer OPS - Win, Mac, Desktop & Server Admin

Robert Fischoff 10+ years diverse experience, including large 5,000+ and small 50 user environments. I have LAN/WAN planning, installation, configuration, administration, documentation and instructional experience; this includes server and desktop roll-outs and administration; and the design, deployment and administration of various Internet/Intranet services. IT Skills Active Directory Windows Servers: NT4, 2000, 2003, 2008R2 MS Windows 95-7 Mac OS X PC/MAC Hardware MS Exchange Server MS Sharepoint MS Office 97-2010 TCP/IP; DNS; DHCP Certifications MCP ID: 1444845 MCT – not active Security Clearances DoS, Secret, 1999 – expired. DOI, Level6C – High Risk Public Trust, NAC-NACI-MBI, 2011-2016; inactive. Education Liberal Arts/Linguistics – New York University, 1979 – 1980.

United States, AZ, Tucson | IT & Programming | Rating 0.0 (0 reviews)

I am a highly motivated Security Engineer looking for a position in a fast developing environment with a high standard of performance where my desire to learn and develop quality solutions will be of value. Certifications: Cisco Certified Network Professional - (CCNP - Security) Cisco Certified Network Associate (CCNA) Cisco IronPort Certified Security Professional (CICSP) VMware Certified Professional on vSphere 5 (VCP5) ITIL Foundation v3 Certified in IT Service Management Specialties: Cisco Networking, Network Administration, Wireless Security, Windows Domain Deployment, Security Implementation (Cisco NAC, Standard/Extended IP ACLs, VLANs, MAC filtering, etc.), vSphere 5, C#, Python

United States, TX, Dallas | IT & Programming | Rating 0.0 (0 reviews)

TCP/IP Network Designer of Wired and Wireless Networks

Philippines, NCR, Las Pinas | IT & Programming | Rating 0.0 (0 reviews)

To bring together the knowledge of Networking, programming, Cloud and Open-source tools. Extensive knowledge of various networking protocols of TCP/IP. Worked extensively on Ubuntu, Backtrack, Fedora, CentOS. Implementing Map-Reduce framework in Java using Hadoop on multi-cluster nodes. Specialties: Network Security: Network intrusion and detection.Metasploit, nmap, netcat, HackerDefender, Rootkits Languages :C,Java, SQL, HTML, XML Scripting: Perl, Bash, Python. Other : Hadoop, Map-reduce, Hive, Pig, HBase, Apache Maven,Oozie, sqoop, Apache Ant, ETL process, Apache httpClient, JBOSS, tomcat, openTDSB Tools:Eclipse,Netbeans, Karmapshere Business Intelligence:MicroStrategy

India, maharashtra, mumbai | IT & Programming | Rating 0.0 (0 reviews)

I am an IT Systems Support Specialist with over 15 years of professional experience in networked computer systems. My systems operations experience gives me the flexibility to adapt to any IT management philosophy. Expertise lies in efficient process management and operations performance, troubleshooting software and hardware, and communicating effectively with users and staff. Trained, supervised, and guided personnel in use of computer systems. Installed peripheral devices, hardware, software, and assisted technical service personnel on various computer platforms. Specialties: AS/400 Computer Operations, eSeries, iSeries, i5, Windows servers administration, switches, routers, backup and recovery; VMware, UNIX, Lotus Domino, Active Directory, and Network Management. Problem and change management, including upgrades, break and fix. Data center infrastructure management, cabling, racks, UPS, and backup generators.

United States, GA, Woodstock | IT & Programming | Rating 0.0 (0 reviews)
LTE Protocol Developer with stong knowledge of C.

I have worked on features for LTE Layer2 like TTI Bundling and ROHC. Experience with Purifier and Ethereal (Wire shark). Experience with GDB, Coverity, klokworks. Experience with Configuration management tools Clearcase and CVS. Experience with Defect Management tool Bugzila Experience in porting LTE eNodeB solution onto Mindspeed board testing various scenarios like attach accept, detach procedure, dedicated radio bearer procedure, performance and data rate measurement of total eNodeB solution. Specialties: LTE, eNodedeB MAC, MAC-RRM Interface, UMTS, RRC, NAS, TCP/IP, Java

India, DELHI, NEW DELHI | IT & Programming | Rating 0.0 (0 reviews)

? Experience in C ? Linux/RT-Kernel system programming in C, IPC (pipes / fifos / message queues / shared memory / mapped-memory(mmap) / socket programming), GNU/Linux process model, synchronization mechanism (semaphore/mutex/spinlocks etc), multithreading. ? Character, UART, USB .kernel recompilation, statically and dynamically linked modules, Interrupt Handling, AIX file-system, exporting symbols, kernel symbol table, file operations, ioctl, IO ports, IO memory, others. ? Programming experience in 8 bit , 16 bit and 32 bit processors. ? Working Experience on 802.15.4 and 802.11.* standards and TCP/IP Client Server Development activities on Wireless/Telecom Domain Projects. ? HardwareAbstractionLayer, Code optimization, Interference, QualityOfService. USB Transport Layer Development for BT Module on Embedded RTOS.

India, ANDHRA PRADESH, Hyderabad | IT & Programming | Rating 0.0 (0 reviews)
Software engineer

8 years of embedded system development experience for network devices, highly skilled in linux, tcp/ip and embedded system development.

China, Guangdong, Shenzhen | IT & Programming | Rating 0.0 (0 reviews)

I have been working in teh Information Technology Industry for over 15 years. I have a wide variety of Experience in different Technologies including Microsoft Windows, MS Exchange, Web HTML, VMWare, etc...

Canada, ON, Toronto | IT & Programming | Rating 0.0 (0 reviews)
meticulous and dedicated

We are interested in doing work in network programing, embedded system, web programming and software application, as a hobby, a learning opportunity and as a way to devote ourselves in this field. Over the last 5 years, we have done low level assembly (HiTech, SDCC C) programming of micro-controller and PIC, FPGA module development in VHDL, programming of TCP/IP network relay server in C (Linux OS), development of multi-threaded ETL tool in C++ (Linux OS), Over last 2 years, we have also been involved in Microsoft related Technologies mainly based on C#, and MSSQL. we have developed many useful windows service applications, web services, plugins, asp,net MVC based web applications and more. We have also been involved in web applications based in PHP, Drupal and Joomla. We have always strive to develop new product that requires the knowledge and experience from the very high and boarder level to the minute and meticulous low level.

Nepal, Bagmati, Kathmandu | IT & Programming | Rating 5.0 (1 reviews)
senior linux engineer

Working since over 10 years professional in business critical IT environments, i gained much experience in several areas involving evaluation, implementation and administration of more than 500 servers spreaded over 5 different data centers worldwide for millions of customers or 100 of virtual servers in the cloud with new technologies like AWS, Opscode chef, elasticsearch, rabbitmq, mongodb and more. Programming in bash and ruby to automate processes is a important part of this. Additionally, i also have many years experience administrating and supporting the IT of smaller startups in a long time relationship. I offer much experience in creating and administrating business critical high availability and scalable setups while working independent and being reliable and responsible.

Germany, Rheinland-pfalz, Maximiliansau | IT & Programming | Rating 0.0 (0 reviews)
Linux SysAdmin, Networking, VoIP, Scripting

Experienced with: - Debian-based Linux distros - bash scripting - TCP/IP (networking) - iptables - OpenVPN - certificate management - apache/nginx (web services) - cron tasks - dovecot IMAP/POP3 and postfix SMTP (email) - asterisk PBX (voice over IP) - git (revision control) - syslog (advanced logging) - nagios, munin, monit (monitoring)

Bulgaria, Varna, Varna | IT & Programming | Rating 0.0 (0 reviews)

I have more than ten years’ experience within HP products.Specialized in HP RISC/Integrity Superdome servers,HP-UX and Linux environments, solid knowledge in the following, •rp84xx/rx86xx (nPar)/rp74xx rx76xx (nPar+vPar) (nPar)/rp-5470/ rp4440/ rp3440/ rp2470 rx46xx, rx26xx, rx66xx, rx 36xx • Blade Servers, BL 860, BL870, BL890ic4 • HPUX 11iV1, V2 (11.23), V3 (11.31) / Solaris

Pakistan, Punjab, Lahore | IT & Programming | Rating 0.0 (0 reviews)

Experience for Network Planning, Designing, Implementing and Optimizing as per client requirement. Expertise on Routing, Switching and Firewall of different Vender's Products like Juniper, Cisco, Mikrotik and Technologies:- TCP/IP, IPv4, IPv6, Static Routing, RIP, OSPF ,NAT, Load Balancing, COS. QOS, VLANs, Trunking, STP, RSTP, MSTP, VTP, HSRP, SIP, Stacking, High Availability (HA), VPN- IPSEC,Access Control.

Bangladesh, Bangladesh, Dhaka | IT & Programming | Rating 0.0 (0 reviews)

10+ Years Experience on IT Management, Deployment and Support. Work with Windows Servers, Desktop, Hyper-V Virtualization, Exchange Servers, Active Directory, DNS, TCP/IP as Well.

Dominican Republic, Distrito Nacional, Santo Domingo | IT & Programming | Rating 0.0 (0 reviews)

QA lead engineer having 13+ years experience in Testing and Development of RTP/RTCP, TCP/IP, routing protocols (RIP, RIPng), wireless protocols, VoIP Protocols, and Network Applications using C, and Highly analytical, motivated, project-driven team player with proven ability to creatively and effectively test/develop project software. My strengths include NMS (Network Management Systems) testing, RIP, RIPng, RTP/RTCP, STP/RSTP, VoIP, H.323 protocol testing, experience in C and good knowledge WLAN. Good team player and inter personal skills. Testing of client-server, network and related projects on Windows and UNIX operating systems.

India, Karnataka, Bangalore | IT & Programming | Rating 0.0 (0 reviews)
Expert Information Technology Administrator

Have background in networking, and systems administration over the past 7 years. Currently working in a call center, supporting business and residential internet systems. Strong proficiency in TCP/IP and various networking protocols as well as all operating systems and networking equipment.

United States, IL, Anna | IT & Programming | Rating 0.0 (0 reviews)
C++ programmer

I have 6 years of experience developing software for Windows using C++. Also, I have experience in SQL, TCP/IP. My aim is to create good looking applications which can be easy to use. Every day I get new knowledge and skills to be able to build modern programs which can take advantages of a new computer technologies.

Russia, Orel Oblast, Orel | IT & Programming | Rating 0.0 (0 reviews)
Java, C/C++, Web, VoIP, TCP/IP development

I'm experienced programmer, and have long programming experience in Java, C/C++, PHP, Javascript/AJAX on Linux and Windows. I've done different projects such as/containing: - VoIP applications (SIP, IAX2, H323) - E-Commerce websites - Corporate websites with CMS - Asterisk development, administration and integration with websites - Audio/Video applications - codecs, conversions, ... - MS technologies (ActiveX, DCOM, COM+ object and libraries, DirectShow filters, DirectSound, ...) - TCP/IP networking, STUN, ICE, TURN

Italy, PV, Bascapè | IT & Programming | Rating 0.0 (0 reviews)
CCIE #40680, Microsoft professional

Cisco - CCIE #40680. Microsoft - MCSA 2012/2003, MCITP: Enterprise Administrator, Server Administrator, Enterprise Messaging Administrator on Exchange 2010. *** Expert knowledge of TCPIP and Cisco equipment (ISR, ISR2, switches 3750, 2960 and etc.). Experienced implementing QoS for Cisco environment for VoIP networks. Experienced in planning, implementation and troubleshooting Microsoft Windows Server infrustructure (2003, 2008, 2008R2).

Russia, Smolensk, Smolensk | IT & Programming | Rating 0.0 (0 reviews)

A strong understanding of network protocols including TCP/IP/Ethernet. Wide experience developing features for Linux using C/C++ on embedded systems. Worked on the Linux IP stack/ device drivers.

United States, CA, SANTA CLARA | IT & Programming | Rating 0.0 (0 reviews)
Cisco/Linux specialist

8+ years of experience in IP networks 6 years linux,unix,windows server environments 2 years virtualization (vmware,applogic) Strong understanding of TCP/IP,subnets,routing,access control lists,security,firewalls and network traffic analysis. I have experience in compiling and making any kind of setup with on linux,unix operating systems. Hands on experience with cisco routers and switches Hands on experience with Checkpoint firewalls (R65,R71) ?linux based or UTM Design/operate/maintain large network,vpn infrastructure

Romania, Prahova, Ploiesti | IT & Programming | Rating 0.0 (0 reviews)

I have 7 years of development experience for Win 32 and iOS. Tools and languages mastered: C/C++ , Objective C, C# Php, Win32, SQL, Cocos2D, PL/SQL. Areas of strong knowledge: - network and upper levels of TCP/IP stack; - GPS protocols NMEA, Sirf Binary; - PKI, digital sign, hash, encryption algorithms; - games with advanced AI development; - databases application programming.

Russia, Volgograd region, Volgograd | IT & Programming | Rating 0.0 (0 reviews)
Expert C++ / C / Assembly Software Engineer

I am a highly skilled and adaptable Software Developer with ~20 years of experience in the industry. I have a working and expert knowledge of the C and C++ programming languages, and I am able to assimilate new techniques and incorporate them rapidly to provide practical results. I am motivated by a great deal of enthusiasm for the work that I do. I have excellent debugging skills, having worked for many years with low-level and highly technical code. I have a comprehensive experience of meeting deadlines. At McLaren I was frequently assigned the most challenging faults from the track-side; in 2009, Ferrari received all of their live F1 telemetry via my in-car firmware library. I have spent time since my last permanent position as self-employed, creating from scratch a near full-featured 2d physics engine for multiple mobile platforms, and an almost-complete commercial mobile game of my own design. I am currently searching for a short or medium term software contract.

United Kingdom, WEST SUSSEX, Crawley | IT & Programming | Rating 0.0 (0 reviews)

An accomplished IT professional with over 10 years experience in fast- paced work environment in IT Management, Computer Operations, Technical, POS, Business Operations, SQL Server, and Help Desk support in a complex Enterprise ITIL environment with exceptional customer service skills. Networking: TCP/IP, wireless networking, Routers, Hubs, Wireless Access Points, VPN, .NET, HTML, DHCP, HTTP,VPN, DHCP, LAN, WAN, DNS, SMTP, IMAP, PPTP Microsoft Applications: Microsoft SQL Server, Microsoft SharePoint, Microsoft Office 2003/2007/2010/2013 Suite Mobile Devices: Blackberry, iPhone Telecomm: Cisco Unity, Shortel, Avaya, Mitel Remote Tools: SCCM client, Go To Assist, Terminal services, VPN, SCCM, TeamViewer, RDP, Logmein -Sharepoint -SQL Server -Cisco Networking -Cisco Call Manager and Unity -Windows Servers -Linux Servers -AS400 computer operations -Help Desk and Client Services -Enterprise Upgrades for Microsoft Windows Platforms -Desktop Optimization -Hardware and Software Asset Managem

United States, CA, Vista | IT & Programming | Rating 0.0 (0 reviews)
Computer network administrator with over 15 years

Implementation of TCP/IP and related Sevices-DHCP/DNS/WINS; Good understanding of OSI Model, TCP/IP protocol suite (IP, ARP, ICMP, TCP, UDP, SMTP, FTP, TFTP) ;

Romania, Galati, Galati | IT & Programming | Rating 0.0 (0 reviews)

Analytical and solution-oriented IT professional having over 7 years background in systems analysis, team leadership, program testing and problem resolution as well as personnel administration and professional development. Contribute strong project management, hands-on technical acumen, professional attitude and firm personality to manage projects independently or as a team member. Specialties: Microsoft System Center, Microsoft Exchange and System Administration

Pakistan, Sind, Karachi | IT & Programming | Rating 0.0 (0 reviews)
Web Developer

I have worked in the Information Technology industry for the past 6+ years, mostly in the area of web development. I have worked for an ISP and have an understanding of TCP/IP and general networking technologies. I speak fluent English and have an interest in all things technology related. If you are looking for someone who is friendly, takes pride in his work and is a honest hard worker - then I'm your man!

New Zealand, Manawatu, Palmerston North | IT & Programming | Rating 0.0 (0 reviews)
Networking, Security, Virtualization, Cloud, Cisco

I'm basically a hard worker who likes challenging experiences. I have more than 10 years of professional experience in the IT industry, especially strongly developed in the customers support and customers relationship field. I hold numerous Cisco professional certifications. I am a quick learner and a high quality professional always aiming at the best performance. As individual worker I am autonomous, responsible and conscientious performer and in team a fair and complying player. I have lived and worked in Italy, France and in Belgium, which confirms my ability to succeed in different environments. I daily speak English, French and Italian as my mother tongue. IT Skills: Operating Systems: Windows, Linux, MacOSX, Solaris Network Protocols: TCP/IP, IPX, IPv6, STP, CDP, VTP, MPLS Routing Protocols: RIP, OSPF, IS-IS, IGRP, EIGRP, BGP Networking: router and switch configuration (Cisco, Juniper, Checkpoint, Fortinet, Huawei, HP), IP su

Italy, Italy, Malo | IT & Programming | Rating 0.0 (0 reviews)
Networking,call center,administration

Operating Systems: Linux, MSDOS, Windows XP/Vista/7, Windows 2000 Server. Networking: TCP/IP, DNS, DHCP, IDS/IPS, RAS, ATM Network, Ethernet ( fiber optics, Category 5e and Category 6), ISDN, DSL, WiMAX, Switching/Routing, Multicasting, Access Lists, SIP, VLAN, VTP/STP,HSRP, IPv6 Network Devices: Cisco Routers 1700s/1800, Cisco Switches 1900, 2950, 3550 Routing Protocols: RIP v1 & v2, IGRP, EIGRP, OSPF, IS-IS, BGP, IPv6 Addressing Network Security: Cisco PIX/ASA, ACLs, filtering traffic. Routing policies. IP Telephony. Other Tools: Adobe Photoshop 7, Macromedia Dreamweaver 8/MX, MS Office 2007/2010 , NMS and Solarwinds Net Flow Traffic Analyzer, HP PCM, Iris

Pakistan, Sindh, Karachi | IT & Programming | Rating 0.0 (0 reviews)
Specializing in Networking, Database, and Web App

Greetings and thank you for taking your time in viewing my profile. I consider myself to be a meticulous worker whose focus is on product quality, teamwork collaboration, and customer satisfaction. Sometimes I would think outside the box in order to solve problems and overcome challenges.

Taiwan, New Taipei City, Danshui | IT & Programming | Rating 0.0 (0 reviews)
Systems/Network Administrator

I have 7+ years of experience in installing, configuring, administrating and troubleshooting Linux systems. I have the ability to adapt and learn new concepts and technologies quickly and I am receptive to new ideas. Techinical Skills: Operating systems: Linux (Debian, Ubuntu, CentOS, Fedora), Windows (XP, Vista, 7, Server 2003), FreeBSD. Services/Software: nginx, memcached, Apache (2.+), Configuration Management(puppet), MySQL, Virtualization (OpenVZ, LXC, Xen, KVM), Firewall(iptables), SMTP (Postfix), POP/IMAP (Dovecot), Samba, DNS (Bind9, djbdns). Networking: Good knowledge of network protocols, TCP/IP, VLSM, VLANs, Inter-VLAN Routing, IPv6, DHCP, PXE, VPN. Programming/Markup: Shell Scripting(bash), HTML/XHTML/CSS/PHP/jQuery, Python(Novice), Java(Novice). Others: CMS's (Wordpress, Joomla, Drupal, TYPO3), Amazon Web Services (EC2, S3), Photoshop.

Denmark, Jutland, Horsens | IT & Programming | Rating 0.0 (0 reviews)

Linux / Windows Environment Installation, Server configuration, user & group maintain, Server administrating and server monitoring . Knowledge in Network Essentials: Wire or wireless LAN topologies, TCP/IP protocol suit, OSI model, subneting . Knowledge in Microsoft Windows Server2003 Servers configuration & ADS: Domain users/groups Policies manage and servers configuration . Knowledge in CISCO devices. Strong domain knowledge in Linux and Windows environment. Server knowledge dns, mail, http, webdav, logserver, mysql, dhcp, proxi, firewall, remote utility, webserver, webdav, windows file share, file server, phpserver admin tools,php mysql manage tools, own applications servers.webmin,php

India, West Bengal, Habra | IT & Programming | Rating 0.0 (0 reviews)
Expert Software QA/Test Engineer

• Expertise in Testing and automating REST APIs to Support iPhone Apps, Android Apps, SMS Banking and Mobile (iOS & android) Technology. • Mobile Apps automation – Ruby, Cucumber, Calabash-android, Calabash-iOS. • Expertise in CISCO Routers and Switches, IXIA Products, Wireless network, 802.11, L2/L3 networking protocols such as IP, TCP, DHCP, ARP, DNS, Ethernet, QoS, multicast, Wireless network etc. • Experience of Automation Testing using TCL/TK, UNIX Shell Scripting, PERL Scripting, Silk Test, Selenium, Jmeter, SOAPUI, Functional & performance Testing and System Testing. • Web application Testing experience, including JAVA, HTML, XML, REST, and SOAP. • Professional networking experience in configuring, monitoring and administrating Windows, UNIX, Cisco and complex TCP/IP based networks with all kinds of addressing and protocol stacks in LAN/WAN environment.

United States, CA, Winnetka | IT & Programming | Rating 0.0 (0 reviews)

Most of my work experience is on Linux (user space and kernel) and Linux TCP/IP networking stack internals.

India, null, null | IT & Programming | Rating 0.0 (0 reviews)
for the best!

1,participate in wireless multicore controller development, based on the RMI XLR732 multiple processors, the operating system for VxWorks. Mainly responsible for QOS and TCP/IP protocol development; 2, participate in the second generation of multicore controller development, based on the sandy bridge processor, the operating system for Linux. Mainly responsible for chip driver and overall production test writing software;

China, guangdong, shenzhen | IT & Programming | Rating 0.0 (0 reviews)

Working on the core areas of computer science and electronics with current focus on RFID. Have worked on protocols like ZigBee, UART, I2C, SPI, TCP/IP, BACNet. Have developed firmware based on State Machine architecture in Embedded C mostly for AVR and ARM based microcontrollers.

India, null, null | IT & Programming | Rating 0.0 (0 reviews)
Expert IT Management

An energetic, self-motivated Microsoft Certified Professional skilled in Windows Servers 2008/2003. Exchange 2007 and 2010 Windows 7 and Macintosh environments. Possesses knowledge in LAN and WAN technologies, protocols and configurations, and expertise in PostScript printer hardware and software. Experienced in System Administration. A very quick learner skilled in communication, problem solving and conflict resolution. Microsoft certified in Networking Essentials and TCP/IP.

Saudi Arabia, Makkah, Jeddah | IT & Programming | Rating 0.0 (0 reviews)
I specialize in Software Engineering

I have studied and have professional experience particularly in software engineering. Most of my work has been in C/C++, Python, Matlab, and I am very familiar with object oriented programming. I have worked on tracking systems, imaging systems, network systems, computer vision projects and gpu/cpu systems with parallel programming, in both Windows and Linux environments professionally during my co-ops; I plan to use that experience in my future endeavors as I have learned many computer engineering skills through them.

United States, null, null | IT & Programming | Rating 0.0 (0 reviews)

Skills Summary Operating Systems Desktops: Windows 3.11 95, 98, 2k, XP, Fedora, Suse, Vista. Servers: Microsoft NT 4.0, 2003, 2007 Server, Redhat. Portable: Palm OS (All Versions), Blackberry 4.3. Software Office XP, 2003, 2007, Citrix, Veritas Backup Exec, VMware, Virtual PC, Remedy AR System, Active Directory, PC Anywhere, VNC, Diskeeper, Blackberry Manager, Photoshop, Sony Vegas, Dreamweaver, HTML, TCP/IP. Hardware IBM, Compaq/HP and Dell, Intel and AMD based servers and desktops, Zire 21, 31, Z22, E2, TX, tungsten, Blackberry 7100.

United States, SC, Myrtle Beach | IT & Programming | Rating 0.0 (0 reviews)
Linux c/c++ programming, embedded software

1.10+ years experience on embedded Linux/Vxworks software development: 2.Familar with the process from application to device driver of Linux/Vxworks, have development experience of Vxworks/PPC and Linux/ARM device driver. Farmilar with Linux OS architecture, and have some knowledge of Android. 3.Farmilar with TCP/IP/HTTP

China, SiChuan, Cheng Du | IT & Programming | Rating 0.0 (0 reviews)
work hard and improve daily

I work as a professional programmer since 2008,with immense experience in IT and outsourcing projects.I have done lots of projects since then, using many platforms, including, but not limited to: C++(MFC, Qt,boost asio), C#(.Net,DX), oracle,TCP/IP,javascript,asp.

China, hubei, wuhan | IT & Programming | Rating 0.0 (0 reviews)
Embedded Software Professional

12+ years of experience in embedded software design & development - RTOS, open-source software porting & integration - TCP/IP, wireless & multimedia networking protocols - Ethernet & WLAN drivers - Security protocols and cryptographic techniques - On/Offshore project management

United States, CA, San Francisco | IT & Programming | Rating 0.0 (0 reviews)
Network/Security Engineer

Overall: Thorough experience in configuring and deploying systems in a scalable and coherent manner, Experience in project management and leading ? Network Technologies: TCP/IP, LAN, WAN, MPLS VPN, Routing Protocols, QoS, Firewalling, IPS/IDS, VPN ? R&S Systems: Cisco ISR routers, Cisco ISR G2 routers, Cisco Aggregation Services routers, Cisco Catalyst switches ? Security Systems: Cisco ASA/PIX, Cisco FWSM, Juniper SSG ? Network Management: CiscoWorks, HP Open View

Bosnia and Herzegovina, Republic of Srpska, Banja Luka | IT & Programming | Rating 0.0 (0 reviews)
Expert C/C++ Coder

Over the last 6 years, I have developed a wide range of softwares in different domains: Telecom, Securities, Payment, Automation using C, C++, Linux, Windows including softwares for startup companies and small businesses. My core competency lies in complete end-end management of a solution, and I am seeking opportunities to build product from the ground up for you or your business. I also have some experience in the following areas: Data Strcutures, TCP/IP, OSPFv2, IPv4, IPsec, CAN, GSM, Parlay, Parlay X and software design and testing.

India, UTTAR PRADESH, GHAZIABAD | IT & Programming | Rating 0.0 (0 reviews)
Cisco Network Design & Security Expert, CCIE 32450

Cisco Network Design & Security Expert, CCIE 32450 Master's degree in Computer Science I am looking for part-time or project based engagements. Pay rate is based on the complexity and duration of the project. I am based in USA, accepting projects allover the world. I have flexible schedule, available for phone calls. Fluent in English, Japanese and Chinese. Specialties Routed Protocol (TCP/IP, IPX), Routing Protocol (BGP, OSPF, EIGRP, RIPv2, OSPF, IS-IS), 802.x, Layer 2, 3 and 4 switching, WAN (Frame Relay, ATM, Metro Ethernet), Redundancy and High Availability (HSRP, VRRP, GL BP), QoS (Integrated and Differentiated Services, Weighted Fair Queuing, RSVP, WRED), IDS and IPS, IPSec tunneled and transport VPN, MPLS, IGMP multicasting, VoIP and WLAN.

United States, CA, Carlsbad | IT & Programming | Rating 0.0 (0 reviews)
Expert software encryption & server protection

A senior programmer with 12 years of experience, familiar with php, C#, c, delphi, masm, android programming, have a very rich experience in software en/decryption and protection, web&db server protection, web data collection, tcp/ip communication, and real estate.

China, Beijing, Shunyi | IT & Programming | Rating 0.0 (0 reviews)
Fast and hard worker

I have a fast learning personality where learning is my passion.I know about Microsoft word, excel and powerpoint from begginer to advance level, windows 2008, 2012, xp,7,8. also I know about active directory, hyperv, vmware, TCP/IP, routers, spanish,english,portuguese, I can translate from one language to the other. Design is my pasion now I am enroll in school in the Accounting and web programming programs. I am always ready for a new challenge.

United States, FL, Miami | IT & Programming | Rating 0.0 (0 reviews)

I have good knowledge Websphere Application server,Websphere Message Queue, Networking TCP/IP.

India, Tamil Nadu, Kumbakonam. 612 702 | IT & Programming | Rating 0.0 (0 reviews)
A brief one-liner about yourself

Dell Certified Soft Skill Client Expert 23 Years of Experience in Desktop Support,Deployment, Imaging and Data Migration, Troubleshooting of Hardware/Software, TCP/IP, Basic Repairs on PCs, Laptops, Laser and Inkjet Printers, HTML & Dreamwever Web Designing, Logos, Publisher, Corel Draw and Adobe Photoshop.

United States, null, Leesburg | IT & Programming | Rating 0.0 (0 reviews)
Expert Remote technical support

I have more than 15 years of experience in administering Windows servers and remote technical support desktop users of different Microsoft OS (Windows XP / Vista / 7). I support Microsoft Word, Excel, Powerpoint, Outlook 2003/2007/2010, Along with this skill, I am good in Digital circuit electronics design, cable networking, Microsoft TCP/IP, troubleshooting issues on Xerox and Canon Multifunction printers, Blackberry, Iphone, and Intel PCs.

United Arab Emirates, Dubai, Dubai | IT & Programming | Rating 0.0 (0 reviews)

Career Summary An experienced network administrator dedicated and committed to sorting out IT network related issues to ensure effective flow of information. Strong background in managing IT network services including: • Installation of network components. • Configuration and set-up of network h/w and s/w application services. • Network maintenance – scheduling of maintenance procedures. • Technical support. • Administration of security essentials. Technical Skills • MS Windows Server 2000 / 2003 • MS SQL Server • SAN architecture • TCP/IP Networking – Cisco switches, routers • Security – firewalls and Security applications • Windows OS, MS Office,

Nigeria, Lagos, Lekki | IT & Programming | Rating 0.0 (0 reviews)
Android developer

I am a software developer from Lithuania, currently graduating my 4 year bachelor studies in the field of Informatics. My main interests are Android and Adobe flash/ActionScript development. Also, I am working in a software design team. We are creating applications for telecommunication devices. Therefore, I have enough experience regarding networking concepts, linux, tcp/ip protocol and it's derivatives.

Lithuania, Kaunas, Kaunas | IT & Programming | Rating 0.0 (0 reviews)
Voice, Network and System Engineer.

Key Technical Skills: • Unified Communications: CUCM (5/6/7/8), CME (4/7), Unity, UCCX, ATA/VG2XX, QoS, non cisco equipment like softswithes (Nortel and Mera), TCL and VXML scripting • Protocols: H.323, SCCP, MGCP, SIP, RTP, E1 PRI, SS7 • Routing and Switching: TCP/IP, EIGRP, OSPF, BGP, NAT, DHCP, ACL, VLAN, STP, etc. • UNIX/Linux: CentOS, RedHat.MySQL, Apache, Syslog, general configuration. • Windows: AD 2003/2008, Exchange (2003,2010), TMG, Hyper-V, Project Server2010, SharePoint2010, CA, IIS, DFS • Security: AV Symantec/Kaspersky/TrendMicro, FW Checkpoint/CiscoASA/CiscoPIX, IPS-IDS Cisco/CheckPoint/TippingPoint/Snort, IPSec, DMVPN, CA • Networks: Cisco Routers 2800/2900/3800/3900 series, switches 3700-6500 series, FWSM, ACE, ASA • Office suite: Word, Excel, PowerPoint, Visio.

Russia, Moscow, Moscow | IT & Programming | Rating 0.0 (0 reviews)
Filippin Luca

System and application architecture, multi-threading, real-time processing, network protocols, databases access, safety critical software C C++ C#, (Visual Studio, gcc, KDevelop, XCode, CodeWarrior, LabWindows...), Delphi, Python, Perl, Objective C, Pascal, Carbon, Cocoa, .NET, ISAM file, PostgresSQL, MySQL, Java, HTML, XML, CGI, Unix shell, Assembly (Mo- torola, x86) UNIX (Solaris, SunOS, AIX, SCO, BSD), Linux (Ubuntu, RedHat), Mac OSX, Mac OS9, Windows 2000, DOS TCP/IP, Sockets, RS232, USB devices Gdb, WinDbg, SourceSafe, cvs, svn, Bazaar, Perforce, Insure

France, France, Paris | IT & Programming | Rating 0.0 (0 reviews)

14+ years of experience in embedded software development, have solid skills in full software development cycle ( design, development and testing) Design and development of firmware for mobile, VoIP phones and embedded Linux based consumer products. Experience in Development of USB protocol stack for for Mobile devices and TCP/IP protocol stack and IPv6 stack for VoIP phones, RF firmware development for consumer products. Experience in Porting of USB, TCPIP stack to various platform and architecture. Firmware & Hardware design and development using micro-controllers uP/uC - OMAP, ARM, MIPS, M32R, RISC and CISC RTOS/OS - Android, uITRON, T-Kernel, uC/OS-II, Embedded Linux Protocols - TCPIP, WLAN, RF, Bluetooth, USB Hardware Interfaces - JTAG, I2C, SPI, USB, PCMCIA, PIO, SDIO, PCI interface, Ethernet

India, TN, Chennai | IT & Programming | Rating 0.0 (0 reviews)

I am VMWare, CCNA and CCSP certified. I have five years working experience on Cisco firewalls, routers, Switches and VMware ESX 3/3.5/5.0/5.1 server and clients. I have five years working experience to install, configure, integrate and troubleshoot the Oracle, MSQL, Weblogic, Tomcat, Enovia/Matrix, JDK and JVM. I have six years working experience to install, configure and maintain networks (DNS, DHCP, Web Server, ISA Server, MS Exchange Server, Active Directory, LAN/WAN, TCP/IP, etc) in windows environment (Window Server 2000/2003/2008, Window 2000/XP/7). I have also one year working experience of web development in Dot Net technologies (VB.NET, C#, ASP.NET, HTML, Java Script, SQL server 2000/2005, MS Access, etc). I have experienced of writing scripts in Linux and Solaris. Through this work, I have built strong problem solving skills and gained valuable leadership experience.

Sweden, Stockholm, Spånga | IT & Programming | Rating 0.0 (0 reviews)

I always give my best. I am a self-made man, working passionately for 12 years for companies around the world. Desktop Support, TCP / IP, Windows (2000,2003,2008 server), Windows 7, Windows 8, Windows 98, Windows Vista, Windows XP, iPad, iPhone, Microsoft PowerPoint, Content Writing, French, Word Processing, Computer Skills, Customer Service, Data Entry, Email, Helpdesk, Microsoft Office, Microsoft Outlook ,Office Admin, Wi-Fi, Wireless.

Canada, NB, Kedgwick | IT & Programming | Rating 0.0 (0 reviews)
System Admininistrator

• Installed and Administered Active Directory • Comprehensive knowledge of TCP/IP, DHCP, DNS, IPv4, subnet mask, and default gateway • Excellent customer service skills • Better understanding of pc peripherals, applications and Networking • Supported hardware and software problems on Windows Vista, Windows XP, Windows 7 clients and variety of difficult software packages • Experienced in setting up new workstations

Canada, ontario, Ajax | IT & Programming | Rating 0.0 (0 reviews)
5 years in the IT field

5 years in the IT field with 3 years in computer network filed. Engineered and implemented LAN/WAN networks using variety of hardware and software. Supported Microsoft client operating systems (Windows XP, vista, windows 7), Server operating systems (Server 2003, server 2008, MS Exchange 2003, ISA), Cisco switches, and routers. Has understanding of TCP/IP,RIP,EGRP,OSPF,PPP and Frame Relay with testing and debugging skills. Specialties Microsoft based operating systems, including Windows Server 2008, and Windows 7 Troubleshoot multiple IP routing protocols EIGRP, OSPF, RIP Ability to explain technical issues clearly to non-technical colleagues. Major networking components & hardware components.

Saudi Arabia, EP, Al Khobar | IT & Programming | Rating 0.0 (0 reviews)
Technical Support Expert

Over 6 years of technical experience both in computer hardware and software with excellent customer service skills. Experience in Internet Troubleshooting and Networking as well as Point of Sale systems. Effective problem solver, great in multi tasking, always eager to learn new things, and a team player. Proficient in written and oral communication both in English and Filipino.

Philippines, Bulacan, Marilao | IT & Programming | Rating 0.0 (0 reviews)
Comuter Literate, HTML, data entry, C#, honest

Hi! my name is Michelle Docdocil, 21 yrs.old and graduated Computer Science with a Bachelor's Degree. I am Responsible and honest in the tasks I do. I am a fast learner and well informed of the ff skills : html, C#, Networking Concepts, TCP/IP configurations, Microsoft Word, Microsoft Excel, Microsoftpowerpoint, Microsoft Access and Data Entry. I hope you would give the chance to prove my worth.

Philippines, Davao Del Sur, Davao City | IT & Programming | Rating 0.0 (0 reviews)
Focus on mobile platform(WP, iOS, Android,Symbian)

I have more than 7 years C/C++ programming experience on Windows/Symbian platforms, and more than 2 years programming experience on iOS, Android. And also skilled in TCP/IP, network programming.

China, Sichuan, Chengdu | IT & Programming | Rating 0.0 (0 reviews)
Expert Linux and Telecommunication

A versatile, dependable and all-rounded software /system engineer with 10 years specialized experience in: 1. cloud computing: OpenStack. 2. software engineering processes. 3. telecommunication network: IMS (IP Multimedia Subsystem), 3G/WiMAX/LTE core network architectures and call flows, and wireless PHY/MAC layers. 4. network protocols: TCP/IP, SSH, SIP, PPP, L2TP, Mobile IP, RADIUS, Diameter, GTP, Routing protocols, etc.

Canada, Quebec, Montreal | IT & Programming | Rating 0.0 (0 reviews)

I am a talented individual with adequate experience in computer networks. I have a good knowledge of frame-relay,Border gateway protocol (BGP) , TCP/IP, troubleshooting of complex networks and various routing protocols. I have a B.Sc. in computer science and I am also a cisco certified network associate(CCNA) and cisco certified Network Professional (CCNP).

Nigeria, Lagos, Lagos | IT & Programming | Rating 0.0 (0 reviews)
Experienced Technical Professional

More than two decades experience in the electronics industry delivering software innovations for embedded systems. Our expertise embraces technologies like: mesh networks, VPN, TCP/IP routing, syncronized audio and video distribution, GUI, AV Codecs, Linux Kernel, and Cross Toolchains. I have expertise in many languages including: C, C++, Java, PHP, and many more. Additionally my expertise encompasses the use of libraries such as Boost, STL, GTK, QT, and many more. My primary development OS is Linux, however I am well versed in the the use of MS Visual Studio. My delivered solutions have included web presentations using PHP, Dynamic HTML, Javascript, and SOAP for embedded devices. Additionally I have delivered full content management web sites using Joomla as the foundation for a customized web presence with interactive web applications. In short, my broad and deep range of skills has a proven track record for delivering ideal solutions.

United States, UT, Cottonwood Heights | IT & Programming | Rating 5.0 (1 reviews)
Web 2.0, Mobile and Networking Apps, Systems Dev

Hectogon Technologies is a technology driven company based in India. Average software development experience of our team is around 7-8 yrs spanning into technologies as below. Domains: Networking Protocols: TCP/IP, SSL, HTTP, LDAP, SNMP Technologies: X509 Digital Certificates, Public Key Infrastructure, VPN, Linux/Unix System Programming, Linux Kernel Internals, LInux Driver Development, Facebook Application Development Mobile: IPhone and Android Application Development Authentication: OAuth, HTTP Authentication, LDAP, Radius, SAML Databases: MySql, Postgres, Oracle Languages: C, Perl, PHP, Python, Java, Objective-C, Ruby Web Frameworks: Yii, Rails

India, Karnataka, Bangalore | IT & Programming | Rating 0.0 (0 reviews)
Andre Vaiman

- Work as a member of a team that plans, organizes, and develops recommendations, solutions and alternatives to IT problems - Provide IT support to team by troubleshooting and resolving a wide variety of hardware and software problems.

United States, WA, Issaquah | IT & Programming | Rating 0.0 (0 reviews)
Expert in c++, atl, com

Video and Image processing, Directshow Filters, Tcp/Ip based networking, Licensing via GSM server, iOS, Android, SQL server

India, tamil nadu, chennai | IT & Programming | Rating 0.0 (0 reviews)

I am an enthusiastic individual with a strong interest and experience precisely in networking technologies and having a commitment to keep up to date with the latest developments. I have strong time management, organisational and negotiating skills. AREAS OF EXPERTISE • Juniper MX-960,MX-240,MX-480 Routers: Juniper NSMxpress • Juniper EX-4200, EX2200 Switches : Juniper Firewalls SRX-3600,SRX-240,SRX140 • Juniper AAA-SBR Authentication server : Juniper SSG5,SSG140,SSG20 • Juniper Core Switch EX-8216 : Juniper ISG 1000 Firewall, SRX100, SRX110 • Juniper SSL VPN Hardware box SA6500 : Brocade Switches FGS624P AND 6910 • HP 1910 and 5800 switches : Cisco 3560 and 2950 Switches • Cisco Firewall ASA 5510 : MAG 2500 • HP Arcsight Security manager : WLA532 Access point Juniper • WLC800 Wireless Controller Juniper : Cisco 2900 and 3500 Switches PROFESSIONAL CERTIFICATIONS • JNCIA-JUNOS (Juniper Networks Certified Internet Associate, Junos) • JNCIS-SP (Junipe

Pakistan, null, null | IT & Programming | Rating 0.0 (0 reviews)
Expert System Administartor

I am expert Linux/LAMP System Administrator with about 15 years experience working as system administrator in small and big Internet service providers and Web Hosting providers in UK, and Middle East, Administering, supporting, architecture of Open Source Servers mainly Linux/UNIX in LAMP stack, and Web hosting environment. I have also about 3 years solid experience in designing, and managing private Cloud Computing include IaaS, PaaS, and SaaS, with Excellent knowledge in Amazon EC2, and Rackspace Cloud. I have worked also about 4 years in Web Design using PHP, Drupal, HTML, JavaScript, CSS, Perl, and Joomla. I have also good experience deploying, configuring, and managing web forums using PHP Bulletin Board (phpBB). I am expert in designing and managing monitoring and notification systems using Nagios, MRTG, SNMP, Zabbix that can detect any host or service problem and notify user(s) by email or mobile sms, and provide user good graph and trend analysis. Regards Emad

Egypt, Alexandria, Alexandria | IT & Programming | Rating 0.0 (0 reviews)
Network/system engineer

Since 2000 working with Linux. Experienced in busy webhosting environments: - apache/ssl - ssh - mail/(s)ftp - mysql (replication/cluster) Also network specialist - tcp/ip - firewall - routing/switching

Netherlands, ZH, Leiden | IT & Programming | Rating 0.0 (0 reviews)

I Have offer my Service In the field of networking solution for example Squid Server,DNS,DHCP,Active Directory, and provide the suit able solution regarding SEO ,Related to Network and etc.

Pakistan, Punjab, lahore | IT & Programming | Rating 0.0 (0 reviews)
Quality work with fair price.

We are close-knit organized team that consists of drive, dynamic and talented achievers. Among us are professionals and researchers with more than 20 years of experience in various fields including computer graphics, object-oriented programming languages, web development, database development, real-time control, artificial intelligence and robotics, mobile applications development and analysts with strong mathematical background. We always press on developing innovating solutions and learning new technologies. We can implement the most advanced computer technologies as well as develop new ones. The result is very important for us. We prefer challenging tasks that give us opportunity to work on the edge of our capabilities.

Macedonia, Macedonia, Kumanovo | IT & Programming | Rating 0.0 (0 reviews)
Embedded C/C++ Developer | Linux Kernel Developer

My expertise is centered on developing embedded applications for ARM/AVR/MIPS based MCUs mainly for telecom and vending industries. Looking for challenging projects in various fields of embedded technologies. Currently I've no working history on elance, but I have an account on odesk, where I have excellent recomendations On odesk I also manage a small team of software developers

Ukraine, null, null | IT & Programming | Rating 0.0 (0 reviews)
Expert UDP/TCP socket, multi-threaded developer

Primarily skills in performance programming, C++/C, Objective C, Fortran, Parallel Programming, pthreads, GUI development, Cocoa, JNI, and Network programming (TCP/IP, Encryption).Specialize in client/server applications over TCP/UDP sockets, UDP hole punching. Over 25 year experience in these: OS X, UNIX, Linux, Windows, Solaris.

United States, IL, Rockford | IT & Programming | Rating 4.7 (2 reviews)
Cisco Juniper Network

10+ experience in this area. Work in large Enterprise and in big mobile operator as operate engineer and as network designer. Operating systems: CISCO IOS , JunOS Networking: LAN (VLAN, STP, RSTP, MSTP, LAG), TCP/IP, familiar with routing protocols OSPF,BGP,RIP,IS-IS, VRRP, WAN, NAT, MPLS (LDP, RSVP, L2VPN, L3VPN), IPSec VPNs Network hardware (Cisco/Juniper routers, Cisco/Juniper/HP switches, Cisco PIX/ASA Firewall/Juniper SRX Firewalls, Wireless Cisco, Juniper, Aruba, Cyberoam UTM Appliances Specialties: Network Engineer, Security Engineer, Network Designer

Ukraine, KIEV REGION, Kiev | IT & Programming | Rating 5.0 (1 reviews)
Linux System Administrator

I'm a Computer Engineer with +9yrs of experience working as a System Administrator, specially Linux and free software. I also own a Master in Informatics Engineering issued by University Carlos III of Madrid. I've knowledge installing, configuring, managing, troubleshooting the following services: Linux: - Any Linux distribution. - Apache 2.x Web server and nginx - DNS servers (BIND 9.x). - VPN (OpenVPN) setup with PKI. - Firewall (iptables) / Routing. - LDAP (OpenLDAP). - Samba. - HTTP Proxy server (Squid), ACLs, etc. - Single Sign On (SSO with Jasig CAS). - Backup (rsync, Bacula, etc). - FTP (ProFTPD). - Databases (MySQL, PostgreSQL, etc). - Virtualization using Xen, KVM and VMware. - NFS Experience managing: Alfresco, EPrints, etc. Programming Skills: Languages: Perl, PHP, Python, Bash scripting, Javascript (jQuery). Networking Skills: TCP/IP networks management, security, PKI, configure network services under Linux.

Spain, Madrid, Madrid | IT & Programming | Rating 4.9 (23 reviews)
Systems Engineer | Cloud Computing DevOps

+ Professional systems administrator with more than 8 years of extensive experience in *nix systems. + Experience in automated and scalable hybrid clouds like Rackspace, GoGrid, + RightScale, Joyent, Linode, DigitalOcean and AWS (EC2, S3,RDS, SES, Glacier, CloudFront, CloudFormation, Elastic Beanstalk, VPC). + Competence in design, implementation, deployment, performance optimization and maintenance of high-capacity, mission-critical server infrastructure. + Knowledgeable in setting up Atlassian tools (Jira, Confluence, Bamboo, Crowd, Crucible, Fisheye and Greenhopper). + Well-versed in systems monitoring setup, configuration and customization (Zenoss, Zabbix, Nagios, Munin, Monitis and Monit). + Strong understanding of the TCP/IP protocol. + Specialities: C/C++, Python, Perl, PHP, Bash

Philippines, Misamis Oriental, Cagayan de Oro City | IT & Programming | Rating 5.0 (13 reviews)