Freelancers by Skills

TCP/IP Developers

701-800 of 6939 Professionals

As a veteran of the IT field for close to nine years I have developed a wide array of skills. I have a thorough knowledge of Microsoft Windows XP through Windows 8, including Windows Server 2003-2012, as well as some OS X knowledge. I am extremely knowledgeable in computer hardware dating back to building my first pc at the age of ten. With my extensive hardware expertise I am able to quickly differentiate a software problem from a hardware problem. Over these past years I have been presented with every imaginable issue an IT tech would be presented with. I have dealt with hardware issues, spyware and virus infestations, server deployments, user support, user training, and more. This has allowed me to hone my skills as both a head Systems Administrator and also a Desktop Support Technician. Being a team player and a dependable individual has been key in helping my previous employers expand their business with minimal downtime.

United States, CA, Walnut | IT & Programming | Rating 0.0 (0 reviews)
Photoshop expert, Office expert, Windows Xp expert

Photoshop expert, Office expert, Windows Xp expert, large digital electronics knowledge...

Serbia, Serbia, Petrovac na Mlavi | IT & Programming | Rating 0.0 (0 reviews)

I am most suitable to Infrastructure, Data Centre, or System operation support, administration, and management type of work. I have been in IT position over 25 years. Within these years, I have been managing infrastructure projects, daily operation supports and monitoring, procurement management, annual capacity planning, maintenance agreement, forecast and budgeting, set up and the relocation of Data Centre projects. Education: MBA from University of Ottawa. IT Certification: CCNA, PMP, PRINCE2 Practitioner, ITIL v3.0 foundation and PPO Intermediate.

Hong Kong SAR, PRC, Hong Kong, Hong Kong | IT & Programming | Rating 0.0 (0 reviews)
Expert in Embedded C

I have experiance in embedded C,Socket progarmming and linux script

India, Andhra pradesh, vizag | IT & Programming | Rating 0.0 (0 reviews)
Incident Manager

I offer Incident Management skills that interact with clients and resolving teams and make sure all issues are resolved at a timely manner and escalate things to the right group to make sure the issues are address. If i get the job i make sure i deliver what is expected of me.

Philippines, Metro Manila, QUEZON CITY | IT & Programming | Rating 0.0 (0 reviews)

I have excellent skills in MS EXCEL and MS OFFICE suite in general

Palestine, Gaza strip, Gaza | IT & Programming | Rating 0.0 (0 reviews)

i am a BE graduate working as a Software engineer in one of the MNC company

India, karnataka, Mandya | IT & Programming | Rating 0.0 (0 reviews)
Experienced IP/Network Engineer

I¿m an experienced IP/Network Engineer having been in the ISP/carrier industry for around five years and working up from technical support through Operations to Engineering, with a brief foray into Pre-Sales for around eight months. Throughout the years I¿ve gained skills across a number of networking platforms including Juniper, Brocade and Cisco and covered some basic sysadmin duties across Windows and Linux systems. Working across the UK and Ireland and in both core and customer engineering has given me a useful insight into both the commercial and engineering aspects of the ISP/carrier world.

United Kingdom, Warwickshire, Stratford upon Avon | IT & Programming | Rating 0.0 (0 reviews)

Experienceof over 3 years in server administration Working well under pressure Good listening skills Empathy with interest in others’ situations Good paperwork organization Good time management Good analytical/research skills Good computer/technical literacy Flexibility/Adaptability/Managing multiple priorities. Linux Operating System and Server / Workstation solutions. Networking Protocols and Layer 1,2,3 Hardware. Security and intrusion prevention/detection. Windows Server/Workstation Operating System and AD+Exchange infrastructure VMware ESXi Skills HTML Skills Bash Scripting Skills

Romania, Bucharest, Bucharest | IT & Programming | Rating 0.0 (0 reviews)
12 years TPF Airline/Travel industry development

I have 12 years experience coding in the Airline industry, using TPF running on z/OS. I can read and code in Assembler, Sabretalk, and C/C++. SME on TPFDF and c

United States, GA, Alpharetta | IT & Programming | Rating 0.0 (0 reviews)
manager oracle database 10G, make a backup of info

Implementation, administration, installation, production output system identification dactiliar AFIS. Respond to requests from users of the system to provide support and first level maintenance on news reported. Elaborate studies of convenience and opportunity and investment projects led by the head of telematics.

Colombia, Bogota D.C, Bogota D.C | IT & Programming | Rating 0.0 (0 reviews)
Mobile application and webdesign

I make many projects related my skills. check my portfolio.

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

New to freelancing and had no experience but hope to learn something through working.

Singapore, SINGAPORE, SINGAPORE | IT & Programming | Rating 0.0 (0 reviews)
Slightly Addicted Telecom Geek

I've worked in the technical side of mass media and service providers for 10 years. Hands on experience with all major operating systems, Electronics and broadcast equipment.

United States, GA, Summerville | IT & Programming | Rating 0.0 (0 reviews)
Embedded Expert

I have excellent experience in Embedded Software/Hardware Designing and Development. I believe my abilities would be perfect for your venture. I can finish the jobs within the necessary time frame. I am professional embedded engineer. I have 7 years of experience in this field and can provide you my past sample work. I will be serving you with all my hard work and skills. I am expert in the following feilds. Microcontrollers Device Drivers Analog Electronics Embedded C Matlab CAD/CAM

India, Chandigarh, Chandigarh | IT & Programming | Rating 0.0 (0 reviews)
Cloud Architecture for the Enterprise

LabArts was founded in 2001 with the mission of providing cutting-edge technology consulting using open, horizontally-scalable platforms such as Linux. We have been honored to provide services to customers located in the United States, Israel, Saudi Arabia, the Netherlands, India, France, Switzerland, and the United Kingdom to customers ranging from small business, the Inc. 500, and the Fortune 500 including companies such as Wal-Mart, Ford, Merrill Lynch, British Petroleum, IBM, Hewlett Packard, Time Warner Cable, Time Warner, DEC, Compaq, General Motors, RJ Reynolds, T-Mobile, Cargill, and many more.

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

dedicate student in computer networking and telecommunication

United States, CA, San Jose | IT & Programming | Rating 0.0 (0 reviews)
Network/Telecom/Security Consultant

Skilled at building new infrastructure or back office environments, troubleshooting existing, or building a roadmap for the future. Expert level IT skills in technology and infrastructure management with proven consulting/contracting experience in large and small businesses. Specialize in infrastructure networking, telephony, and security. Can also do server projects if needed. More than 14 years experience in IT across several industries including agriculture, retail, travel, health care, sporting, outdoor recreation, insurance, e-commerce, and defense. Hold several industry-recongnized technical certifications across multiple disciplines and formal degrees in technology and business.

United States, MN, Chaska | IT & Programming | Rating 0.0 (0 reviews)
Desktop and Server Support Specialist

I have 5 years experience in the IT field and I am looking for work that will provide challenging opportunities to utilize my IT skills in areas such as client systems, client configuration development, network security, risk mitigation, host security, virtual private network implementations, remote server administration and virtual server administration.

United States, ND, Fargo | IT & Programming | Rating 0.0 (0 reviews)
Expert CISCO, Helpdesk, Support/Networking/System

I am ready for any thing in CISCO/Networking/Helpdesk/Cloud Computing/Data Centers and all other concepts of networking

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

I have a good background using computer, I worked for 2 years in computer networking and maintenance. I got My MCP, MCITP and MCSA By 2009. Very fast in typing and I improved it by working as a data entry. Very good in translating (English -Arabic) (Arabic-English) which I improved it during my work with an Australian- Egyptian company. I graduate from Engineering collage by 2007 and got My English Diploma by 2009.

Yemen, Aden, Aden | IT & Programming | Rating 0.0 (0 reviews)

Reliable, Timely delivery, Excellent english communication skills

Cyprus, Limassol, Limassol | IT & Programming | Rating 0.0 (0 reviews)

I am a student of MS Computer Science From International Islamic University, Islamabad Pakistan.

Pakistan, Kyhber Pakhtunkhwa, Pakistan/Peshawar | IT & Programming | Rating 0.0 (0 reviews)

In-Home SupportDiagnostic and RepairComputer TuneupsOperating System InstallationPC RepurposeClean and Remove Hard DrivePrinter SetupsInternet Security SoftwareHardware InstallationSoftware InstallationPassword Reset ServiceComputer CleaningHard Drive RemovalTroubleshooting

United States, AZ, Mesa | IT & Programming | Rating 0.0 (0 reviews)
Sr Datacenter Engineer

Sr Datacenter engineer with 12+ years of systems engineering with specific experience in virtualization, storage design and cisco unified architecture.

United States, NC, Sanford | IT & Programming | Rating 0.0 (0 reviews)
.NET Developer, System Analyst and Project Manager

.NET Development, Systems Analysis and Project Management.

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

I have 10 years of experience in Cisco, IT, Firewall, VPN related work, IT and network administration, small business network support.

Australia, NSW, Harris Park | IT & Programming | Rating 0.0 (0 reviews)

Over 9 years of experience in the EFT payments. Strong experience in VISA & MasterCard releases Strong working experience in EMV, HSM and Payments Good technical expertise in Non-Stop systems. Strong technical expertise in Base24 development, implementation, testing, migration etc.

India, null, null | IT & Programming | Rating 0.0 (0 reviews)
Experienced IT Professional

Experience on IT Project Management, Visual Studio 2008 and Visual Studio 6.0 development. Software QA and certification. Worked with US and Canadian companies that provided IT solutions for financial, manufacturing and distribution industries. Translation from English to Spanish and viceversa.

Guatemala, Guatemala, Guatemala | IT & Programming | Rating 0.0 (0 reviews)

I am have good knowledge of most operating systems, networking, and have great project management skills.

United States, IL, Evanston | IT & Programming | Rating 0.0 (0 reviews)
Challenge me.

Self-taught programmer with over 20 years experience.

United States, NY, Fishkill | IT & Programming | Rating 0.0 (0 reviews)
Senior C/C++ Programmer

I am senior software developer with more than 10 years experience of C/C++, network programming, and streaming media. My projects involved video surveillance, WebTV/VoD, and peer-to-peer networking. I hold a master's degree in Computer Science from the George Washington University.

China, Beijing, Beijing | IT & Programming | Rating 0.0 (0 reviews)
Real world experience, CCNP, CCNA Security

I've worked in the information technology field for over 15 years with five years of Cisco networking experience. I have a current CCNP & CCNA Security, and I've spent the past few years working as a defense contractor for the DoD.

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

Over the past 6+ years, I have been working in the web-hosting industry as a systems engineer for a major hosting company. I have handful experience with shared/dedicated/VPS hosting environment. I am a cPanel/Parallels certified professional looking forward to expand my knowledge to various web hosting technologies which are essential in this fast paced industry. Although linux is my primary platform, I'm also comfortable with windows.

India, Kerala, Cochin | IT & Programming | Rating 0.0 (0 reviews)

i am a computer science graduate. i am working as network administrator in a ISP for 8 years.

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

I have extensive experience in system integration.

Indonesia, Jawa Barat, Bandung | IT & Programming | Rating 0.0 (0 reviews)

Hi,I have total 10 years experience in design,development and verification of real-time software for safety critical applications.I would like to participate in freelance programming and contribute to the software community.

India, Telangana, Hyderabad | IT & Programming | Rating 0.0 (0 reviews)

Senior Computer Science student at an American university C++ , C#, Python, Java, C, etc..

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

IT Professional with a well rounded skill set, eager to take on new projects and tasks MCITP: Enterprise Desktop Administrator MCSA: Windows 7

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

I am working with ORG Informatics Ltd as a assistant manager (IT) form 7 years.Providing support to many clients like DRDO (Defense Research Development Organization), MTNL, Punjab and Sindh Bank, Power grid corporation Ltd, RBI Bank etc on different technology like mail server support ,desktop support ,Anti virus support, window server 2003 and 2008, Linux ,Active Directory, Cisco routers and switches etc

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

Hardworking and diligent, my strengths lie mainly in IT and IT related industries. I am well versed in computer hardware sales and servicing, networking (Microsoft and Linux), systems administration, office management and administration, and project management skills, to name a few.

Philippines, Metro Manila, Quezon City | IT & Programming | Rating 0.0 (0 reviews)
Work on time with best quality.

As the software development is my passion so i am able to provide the best quality of work on time.

India, Uttar Pradesh, Noida | IT & Programming | Rating 0.0 (0 reviews)
Network Security Engineer with 4+ yeras EXP

I am Network Security Engineer and a Fortinet & Cyberoam Certified Security Professional. I have been in managed services from over 4 years and have worked extensively on Servers, routing switching, security. The technologies on Which I have gained experience are : 1) Servers - Windows 2) VPN - IPSEC, L2TP, PPTP 3) Authentication - Radius,LDAP,Single Sign On etc 3) Natting and Access Rules Management 4) Monitoring of Network Devices The Vendor Specific experience are : 1) Cisco 3) Juniper 4) Fortigate 6) Nortel 7) Sonicwall 8) Mikrotik Specialties Routing, Switching, Security,Malware removal,Server Configuration, SMTP configuration. 1) VPN configuration and Troubleshooting 2) Installation of new firewalls. 3) Management of security Policy rules / Natting / User Authentication 4) Configuration and Management of IDS/IPS solutions – Mcafee 6) Building and Customization of Authentication Servers. 7) Network Audits and QA

India, Delhi, New delhi | IT & Programming | Rating 0.0 (0 reviews)
Experienced Network Engineer

A System Administrator for almost a decade. Programmer at Night. Linux Geek. have skills on Network, Network Security and Database Administration.

Philippines, Philippines, Quezon City | IT & Programming | Rating 0.0 (0 reviews)
Networks and Firewall expert

I have more than 8 years’ experience in network security and systems administration. My skills include Microsoft products such as windows servers, Exchange, IIS, Active Directory, Microsoft Office, VMware, Remote Desktop Services, Routing and switching Protocols, Antivirus, storage area networks, backup, security firewalls. I have CCNA and HP AIS certifications. Looking forward to hear from you, hope I can fulfill your IT needs.

India, Kerala, Palakkad | IT & Programming | Rating 0.0 (0 reviews)
computer hardware, installation.

i have 10 year experience in computer hardware and networking.two wheeler mechanisam.maintaining windows based workgroup and domain backup.nating,port forwarding.intranet

India, tamilnadu, coimbatore | IT & Programming | Rating 0.0 (0 reviews)

Certified Cisco engineer with 10 years networking experience. Worked for a Cisco partner specializing in VOIP installations. Also have extensive background in routers, switches and security devices. I am a CCNP in routing and switching as well as voice. Deployed small business UC500 systems with 10 phones to full multi-cluster Call Manager and Unity Connection installations with 500 phones.

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

Foreign languages English (advanced level: written and spoken) Computer skills Windows, Linux (Ubuntu, CentOS), MS-Office, C, Matlab, Cisco IOS, HTML, JavaScript, PHP, MySQL Working character Communicative, responsible, persistent, hard working, fast learner, dedicated, prepared for field work

Serbia, Serbia, Belgrade | IT & Programming | Rating 0.0 (0 reviews)
Remote Support, Networking Infrastructure Building

We have skilled resources to take care of your requirements in networking infrastructure, event management, man power consentient, computer servicing. We have expertise in doing infrastructure process in IT industries, education instruct, and other public and private originations. We have our expert team in this platform on which we do business, our employees are have ability of doing complex process in our business.

India, Tamil Nadu, chennai | IT & Programming | Rating 0.0 (0 reviews)
System Admin/ Networking

I have a strong foundation in core subjects like Digital Signal Processing, Digital Circuits and System, Computer Architecture, Digital Systems Design, Microprocessor Interfacing, Database Management Systems, Digital Image Processing, Optical Fiber communication, Programing with C, Analysis and Design of Linear Systems, etc. along with labs on various languages such as SQL, PSpice, MATLAB, C, C++. I am currently working as a Jr. Server Administrator with Geeta Infotech Pvt. Ltd as a Jr. Server Administrator. I also have a good knowledge about computer networking and programming using various languages like C, C++, Java, SQL, Unix (Shell scripting) etc.

India, Uttar Pradesh, Lucknow | IT & Programming | Rating 0.0 (0 reviews)
Supporting 24/7/365

Being a customer of Server Management services by Triumph Support you are getting rid of all the hassles of managing, securing, optimizing your legion of servers be it dedicated or shared 24/7/365. With hardcore experience on live servers on various platforms, having different control panels installed, our Engineers will ensure your servers are well secured and optimized. We make sure that the applications are upto date and patches are promptly applied to prevent any security holes. Server migrations, Backups and restorations are done with atmost care for seamless service.

India, Kerala, Cochin | IT & Programming | Rating 0.0 (0 reviews)

I have acquired a valuable education in all facets of troubleshooting, installations, and maintenance for various desktop operations, hardware, and software. I possess a unique talent for delivering highly complex technical information into terms and concepts that the end users can readily grasp. Furthermore, I am multi-task oriented, enjoy a challenge, and continually stay abreast of the latest advancements in my field.

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

From being in the Navy, I can give the client a since of security and comment to get the job done right and on time, and with the utmost safety as well. From the three years of working on computer, phones and networks. I can provide the professionalism and knowledge needed for each job. I will also not beat around the bush to any client and give as much knowledge for the task and the best customer serve possible.

United States, FL, Lecanto | IT & Programming | Rating 0.0 (0 reviews)
Java / PHP Developer

I am a skilled and experienced Linux. I am a talented and qualified Web Design. I have an excellent Joomla skills as well as skills in the areas of Engineering and Graphic Design. I have an excellent interpersonal and communicative skill too. I have been working as a Java/PHP Developer for the past few years. I am highly qualified and have keen grasping ability which has earned me many credentials. I am willing to be hired by you.

Ecuador, PICHINCHA, QUITO | IT & Programming | Rating 0.0 (0 reviews)
Network Engineer

I specialize in network design, maintenance, and troubleshooting. My skill set reaches clear back to break fix, PC troubleshooting and repair, installation, Server troubleshooting and repair, Switch/Router/Firewall config and install.

United States, OH, dayton | IT & Programming | Rating 0.0 (0 reviews)
Developer working on UI/c++/mfc

9+ years as a programmer in software organization with solid background in analysis, design, development, implementation. Experience in object oriented programming techniques. Worked on various domains like Avionics, Control-system, Automotive, Advanced-Statistics, Life-Science, middleware,Firmware-development and User-Interface. Now I want to work independently. Now I am looking for any kind of software product to developed with following skills C, C++, VC++, C#-.NET MFC Technology Windows Programming Application Programming UML and OOADs Multithreading Win32 and Socket programming COM

India, karnataka, bangalore | IT & Programming | Rating 0.0 (0 reviews)

I am currently serving as a Platform Associate at a software house in Pakistan

Pakistan, punjab, Rawalpindi | IT & Programming | Rating 0.0 (0 reviews)
Your native guide when the cloud gets rough.

Things often turn out to be harder than you first think and we have the people with the tools to help your project succeed. Companies hire Storm Sherpa because our mixture of development and operations skill allows us to deliver things that others can't. Our team has come together and solved hard problems for our customers when no one else could.

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

I am person who adhere to doing things right the first time.

Philippines, Albay, Legazpi City | IT & Programming | Rating 0.0 (0 reviews)
Cisco IP Telephony Engineer

I am a CCNP-Voice certified engineer.I have supported many clients as a Cisco IP Telephony engineer in their operational management of VOIP networks and servers like call manager.IPCC,Voice gateways,Voice mail servers etc.I am looking forward to get Cisco VOIP related jobs.

India, kerala, calicut | IT & Programming | Rating 0.0 (0 reviews)
Linux Administrator

I have over 7 years experience in hosting industry, worked BlockDos/Server4sale now working with payment gateway..I have proven certifications like RHCE, RHCT, RHCSA, OCA, OCP, MCP ...

United Arab Emirates, Abu Dhabi, Dubai | IT & Programming | Rating 0.0 (0 reviews)
Software Architect

Architect, Software Developer && DevOp experienced in using open solutions to achieve industry-grade reliability. Specialties: UNIX/Linux administration; Perl; SQL/NoSQL; Shell scripting; Python, C;

Ukraine, Odesskaya obl., Odessa | IT & Programming | Rating 0.0 (0 reviews)
Senior Software Engineer

A software developer for 21 years and a trader for 11.

South Africa, Western Cape, George | IT & Programming | Rating 0.0 (0 reviews)
Enterprise Linux and Web Specialist

Greetings! I'm a well-versed Linux systems administrator with 10 years of industry experience. I'm always looking for fun and exciting projects to sink my teeth into. As of late, my projects have been focused towards H.A. and high volume web services. I pride myself on attention to detail and am often praised for my written and vocal communication skills. Got a project that needs uptime? We should talk.

United States, IL, Chicago | IT & Programming | Rating 0.0 (0 reviews)
IT Professional - Passionate, experienced, driven.

I am a passionate, driven IT professional with a vast range of real-world experiences. An Innovative entrepreneur with proven leadership abilities. I am able to swiftly learn and master new technologies. I'm equally successful in both team and self-directed settings, and proficient in a large range of computer systems, languages, tools and testing methodologies. I have a strong educational background in Organizational and Speech Communication, and I'm actively seeking new opportunities to learn and grow as a professional in the ever-changing Information Technology industry.

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

EL Adli Mohamed. is the founder of BloggerCoin. After many years of database administration and IT Networks, now directed to provide online solutions. I am passionate about the implementation of innovative technical solutions to a mixture of problems between WordPress, natural SEO. qualifications: -Diploma: Specialized Technician in computer systems and networks -Diploma: Databases Administrator -Certified CCNA-Cisco

Morocco, Guercif, Guercif | IT & Programming | Rating 0.0 (0 reviews)
Network design, Security, IT operations Expert

Specialties: Techno-Manager and Innovative Solution Architect/Consultant in the field of Enterprise (multinational) Class IT Operations ¿ Over 12 years of Project Management, IT Infrastructure Management, Networking, Systems Administration and Technical Support ¿ Adept in analysing information system needs, evaluating end-user requirements and troubleshooting for complex information systems management ¿ Possesses comprehensive understanding of networking concepts pertaining to LAN/ WAN, network devices administration, IT communication, and compliance with protocols ¿ Expertise in analysing information system needs, evaluating end-user requirements, designing customised solutions and troubleshooting for complex information systems management

India, Maharashtra, Pune | IT & Programming | Rating 0.0 (0 reviews)

Cognos Administrator currently seeking opportunities.I have sent the past 8 years in various IT positions ranging from Help Desk, Network Infrastructure and currently working as a Cognos Administrator.

New Zealand, NZ, Auckland | IT & Programming | Rating 0.0 (0 reviews)
Expertise in Network Design and Implementation

Passionate and dedicated professional with over 5 years of experience in the filed of Routing, switching, Security and Load Balancers. Believe in Quality, simplicity, Professionalism and Integrity in all i do. CCNA, CCNP, ITILv3 Certified.

India, Karnataka, Bangalore | IT & Programming | Rating 0.0 (0 reviews)
Networks and data security professionals.

Professional services for networks and security. 10 years of experience for your service.

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

Although i may be young i am extremely skilled in the field of IT with experience throughout multiple different positions doing IT based tasks. More recently, I gain a position in a call center and within the first week was asked to be the IT technician for the business, running their Computer system, networking, and horde of IP phones. From this i was also asked to do more specialist tasks, such as a "Quick Quotes System" and other useful calculators to make their workers more efficient at their jobs. I have always prided myself on the speed at which I work and the integrity and high quality of my work. Through this i work to strict deadlines and attempt to solve the clients problems with the utmost speed and efficiency.

United Kingdom, Cambridgeshire, Peterborough | IT & Programming | Rating 0.0 (0 reviews)
Expert Desktop Support Specilaist

Services Provided for one of the most recent Projects: I.T. Support for an Organization with over 70 end users. Daily Support included: Installation, Configuration & Support of the following: 1. Workstations & Laptops: Windows XP, Vista, 7 & Mac 2.Servers: Windows 2003 & 2008, Exchange Hardware: Installation, Configuration & Maintenance of the following: Dell, IBM, HP, Apple : Servers, Workstations & Laptops. Remote Access Support Cisco 2600, 1700, 800 routers Barracuda web filter and Backup units Cisco pix firewall unit, Sonic Wall firewall Printers and Multi Function Devices Wireless, S.O.H.O routers & VPN Microsoft windows terminal Services Security: User Access policies, Anti Virus, .... Education : Bachelor of Science in Computer Science C.S.U ; Hayward, CA

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

I have been working as a systems administrator since 2006. My skills include Linux and Windows based server administration. Majority of my work relate to any kind of web related servers (web, mail, database, backup, monitoring, VoIP), but I also work on custom servers with company specific software. OS: Linux - expert and Windows Server - proficient Web hosting systems: ISPCONFIG 2 and 3, Kloxo, cPanel, Plesk, DirectAdmin Web servers: Apache, Nginx, IIS Database servers: Mysql, Postgresql, MSSQL Monitoring: Zabbix, Monit, Munin, Cacti, Icinga, Opsview, Nagios Scripting: bash, php Virtualization: Citrix XenServer, openvz, kvm, VMWare, Hyper-V Firewalls: pFsense, vyatta, PaloAlto, others Mail servers: Zimbra, Zarafa, postfix, qmail, Exchange Backups: Bacula, Synbak, various custom scripts, iStor backup, Backuppc Cluster: Proxmox, custom cluster systems based on CentOS Other: standard network services (DNS, DHCP, LDAP, Samba, jabber, VPN, backups, monitoring etc), firewalls and routers

Slovenia, null, Ljubljana | IT & Programming | Rating 0.0 (0 reviews)
Expert Network & System Administrator

Are you looking for an expert in Networking field, then just sit & relax. You are at the right place. I am a Cisco & VMware Certified Engineer with more than 4 years hands-on experience on 1. Cisco layer-2/layer-3 switches 2. Cisco routers 3. Cisco ASA firewall 4. Linux based & Windows based services like HTTP,FTP,SAMBA,CACTI,NAGIOS,SQUID 5. Linux Based Email Servers 6. Network Monitoring: Solarwinds Network Performance Monitoring 7. Vmware Esxi, Workstation Beside Cisco, familiar with products of other networking equipment manufacturing companies like: - D-link - Netgear - Zyxel - MikroTik etc. Currently maintain a LAN and WAN network of at least 3000+ users with 3 remote branches and seeking for an opportunity to achieve better.

Bangladesh, Bangladesh, Chittagong | IT & Programming | Rating 0.0 (0 reviews)
High performance software development

We're a small software development group based in Chicago, focusing on financial and networking related applications. We've built low latency pricing engines, FIX EMSes, position managers, and market data feed handlers in use on NASDAQ, CME, ICE, ISE, ARCA, and NYSE.

United States, IL, Chicago | IT & Programming | Rating 0.0 (0 reviews)
Linux/Windows Administration

Professionally been working as a System Administrator since 6 years. Indepth knowledge on Linux servers,IPTables,Proxy,DNS,DHCP,FTP,Active Directory,Storage servers,LAMP,High performance clusters,Zimbra Mail server/Microsoft Exchange.

India, Karnataka, Ba | IT & Programming | Rating 0.0 (0 reviews)
System Administrator

• Hands On Experience Installation, Configuration and Management of Clients OS: Microsoft Win 98, ME, 2000 , XP, Windows 7, Vista, Windows-8, MAC, Linux Ubuntu Servers OS: Microsoft Win Server 2000, 2003, 2008, 2012 Security: ISA Server 2000,2004,2006, TMG Antivirus: MacAfee Endpoint Solution Devices: Switches/Routers/Access Points/Bridges/Firewalls Bio metric System: Face Recognition/Thumb/Card Disk Management: Raid0/Raid5 and SAN Data Recovery Expert. CCTV: Ever Focus/Sony/Panasonic Virtualization: Hyper-V / VMware V-sphere Exsi Office: 2003/2007/2010/2013 (Microsoft) / Open Office (Sun) Cabling: Cat5-6 with RJ45, RJ11, RJ9 Crimping. Email Clients: Outlook Express/Microsoft Outlook/Windows Live Mail/IPhone/Android Desktop Applications: VMware/Seagate Personal Firewall/VNC/Partition Magic/Team viewer/Norton Ghost /Vypress/Radmin/Acrobat Reader Writer/in page/Nero Burner/ISO Image/Photoshop/Ammy Admin

Pakistan, Sindh, Karachi | IT & Programming | Rating 0.0 (0 reviews)

MS Network Administration; Cisco Route and Switch configuration, CCNP level of experience; subject matter expert combine with Microsoft OS 2003/2008 configuration background; DC,DNS, DHCP, AD, GPOs. Working on VoIP and Security configurations for Cisco gear.

United States, NY, Troy | IT & Programming | Rating 0.0 (0 reviews)
Technology Specialist

If you are lacking the "technology knowledge" factor with regards to your current computing and technology needs, then look no further. We can add that knowledge to your company now. We truly love what we do, so we treat every project with individual attention to detail and communicate personally with every client. We have over 20 years of computer technology experience with a wide range of technologies.We've created many solutions for small businesses and start-up companies to large multinational companies. While very creative we can come up with very cost effective out-of-box solutions, we are also capable of following strict directions and conceptualizing solutions that will work for you. We would be happy to provide references upon request. What to expect with every bid: COMMUNICATION and COST EFFECTIVE SOLUTIONS Please don't hesitate to email with any questions.

Canada, VA - Virginia, Alexandria | IT & Programming | Rating 0.0 (0 reviews)
IT Engineer /Online Data Entry/Advertising Expert

I have experience in IT/Telecom industry. I have good expertise in Networking, Telecom Applications, working on windows base servers. I have vast expertise in Ms Office like MS Excel,Word, PowerPoint etc. I can manage IT related everything like call center application, database management, network monitoring. Else my professional experience, I have interest in data entry project, post advertisement, making websites etc.

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

Over 6 years of expertise providing IT Support and Network Consultation in organization such as Universities, K12, Colleges, Health Companies, Insurance Companies among others. Network designer, Project Manager, Troubleshooting and installing on a variety technologies including Brocade, Enterasys, Extreme Network, Allot, Cisco, Epygi, Fiber Logic, Forescout and Fortinet. Ability to manage small and medium business remotely.

United States, TX, San Antonio | IT & Programming | Rating 0.0 (0 reviews)
Cisco, Windows, Exchange & Network Security Guru

Highly Skilled Professional. Expertise areas are : (i) Cisco Platform (Firewall,Router,Switch) (ii) Microsoft Product Line (OS : 2003, 2008, Win7, XP ) (iii) Microsoft Services Line : Active Directory, DNS,DHCP,IIS,ISA (iv) Microsoft Exchange Server : 2007, 2010 (All role based) (v) Network Maintainence & TroubleShoot (vi) Network & its security related issue.

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