Freelancers

Freelancers by Skills

TCP/IP Programmers

401-500 of 6397 Professionals
Freelancers
Network and Security maestro who can cerate magic

Self motivated network professional with more than 13 years experience in networking and telecom. Out of the box thinker and excellent team player with ability of working in multilingual and multicultural environment. Strong technical knowledge on network key components and telecom technologies coupled with excellent soft skills on technical documentation and presentation makes ideal candidate for Network Consultant/ Network Subject Matter Expert positions. Currently working with a Global Major and only looking for part time assignments.

India, Karnataka, Bangalore | IT & Programming | Rating 0.0 (0 reviews)
Opensource Oriented Sys. Administrator (BSc,MSc)

System administrator believing in Open Standards and Open Source with extensive experience in installing, configuring, maintaining and troubleshooting linux systems and open source middleware and software: >CentOS, Xenserver, SUN Solaris,AIX, >Virtualization (Xen, KVM), >Cluster (Pacemaker-Corosyn, DRBD, Sun Cluster), >Network monitoring (Opennms, ntop, MRTG, BB4), >Network storage (NetApp,Samba, Openfiler, NFS, ISCSI), >Firewalls (Checkpoint, PfSense, Iptables), >Configuration managemen (Chef), >IDS-IPS (Checkpoint), >Proxy (HAProxy, Squid), >E-Mail (Qmail, Postfix, Dovecot, Courier, RoundCube, Sympa Lists Manager), >E-Mail protection (Amavis-new, clamav antivirus, spamassassin), >DNS (Bind,VitalQIP), Authentication (Openldap, FreeRadius), >Web servers (Apache, Tomcat), >Rdbms (MYSQL, Postgresql, Sybase), >Backup (Veritas datacenter, Bacula), >Scripting Languages (Bash, Python, PHP)

Greece, null, null | IT & Programming | Rating 0.0 (0 reviews)
Making computing easier

I've extensive C++ experience and am currently dabbling in more niche languages such as Erlang. I've extensive experience in developing relatively robust server-client applications on both Windows and Linux platforms. I've some experience in developing web applications using Flash, JavaScript, Java, and Grails. I've a passing familiarity with 1990's era real-time simulation techniques. (One can't help but learn something about the topic after five years of working around such things.) I'm a computer programmer who has been using Linux on my personal computers for nearly fifteen years. In a former life, I performed visualization and analysis support work for a government contractor. I'm currently working on two open source projects Evaristo, a Siemens S7-200 PLC Simulator https://sourceforge.net/projects/evaristo-sim/ and KFlickr, a Flickr photo uploader for KDE: http://github.com/kennethlakin/kflickr/

United States, CA, San Francisco | IT & Programming | Rating 0.0 (0 reviews)
IIS, Linux, CCNP, ADS, Mail Server, DBA

Having 3+ year of experience in Apache Server Administration, IIS Server Administration, Firewall configuration, Windows/Linux Server Administration, Backup administration, Exchange Server, Zimbra Mail Server, ADS Configuration/Administration, SharePoint Server 2010, Providing L2 level support for more than 300 windows Machines

India, Tamilnadu, Erode | IT & Programming | Rating 0.0 (0 reviews)
Network, linux, mysql administrator

10+ years in administration linux servers, networks, MySQL, perl/php/c/c++ scripting.

Ukraine, Kharkov, Kharkov | IT & Programming | Rating 0.0 (0 reviews)
Expert Unix & Linux adminstrator

Achievements VAS Planning, testing and deployment. Design & Administration of MYSQL Clusters & Replication Databases. Platform Design include Clustering & Replication, Networking, Alarming, Database configuration, Backup/Recovery mechanism & Optimization. Unified Threat Management Platform Implementation & Installation based on opensource projects. IT Inventory Database Implementation with remote query agents integrated with IT helpdesk system based on opensource projects. Planning Mission-Critical milestones & setting project plan schedule. Technical writer of Implemented projects Mobile Value added services. Education and qualifications B.Sc. Communication & Electronics Engineering, Faculty of Engineering, Cairo University – 2002

Egypt, Giza, Giza | IT & Programming | Rating 0.0 (0 reviews)
Embedded Developer

What you are about to witness is our saga of 5 years of experience & exposure to Industry, Manufacturing covering important business segment of Power, Application Specific development, and other Industrial Product. These 5 years have seen a variety of business activities carried out with highest ethical norms & values taking care of not only quality but also optimized customer care & satisfaction. AcegradeSoft established in 2001 initially a manufacturing organization for Power Related Equipments. It started off by manufacturing Test Measurement, Control Devices which activity has today become the company's CORE COMPETENCY in fact the CORE strength accumulated by the company over last few years has enabled AcegradeSoft to enter into new lines of business like Application Specific Development activity, this has been started with converting own product into a new Microcontroller so that performance get growing and our customer will get best performance, new features with best value.

India, Maharashtra, sangli | IT & Programming | Rating 0.0 (0 reviews)
10+ years prof. exp in creating Software Apps

* 10+ years experience as professional programmer * C, C++, Python, TCP/IP * Experienced in writing Storage and Security Software.

United States, NJ, Lawrenceville | IT & Programming | Rating 0.0 (0 reviews)
expert anti virus, networking troubleshooter

I am CISCO CCENT certified, and have an active top secret clearance. My Associate Degree is specialized in Information Technology – Computer Network Systems having graduated from ITT-TECH in June 2010 with a cumulative G.P.A. of 3.76 I have knowledge of troubleshooting and installing various hardware and software. I have worked with Windows Server 2003, Windows XP Professional , Vista, and Windows 7; Linux ( red hat ), and Linux Administration ( cent os ), Basic Programming with Python and Raptor; Cisco oriented LAN's and WAN's, Exchange Server, SQL, and Project Management. One of the best skills I bring to the table is the ability to find answers to problems through research. Its one thing to pass a test, which shows that I can learn, but its another to be able to successfully collaborate with a team of people and produce winning results. Though I don't have years of experience in IT, I do bring with me years of honed experience working with other people.

United States, MD, Baltimore | IT & Programming | Rating 0.0 (0 reviews)
IP network and storage engineer

I have over 4 years of working experience in IP networks, bundled with storage networks/systems, system administrator, and other IT related jobs. I have experience in all the aspects of the job project planning, design, implementation, troubleshooting, maintenance. Also i have experience in both execution position and team leader position, being involved in budget management.

Romania, Bucharest, Bucharest | IT & Programming | Rating 0.0 (0 reviews)
CCNA, MCITP

I am a detail oriented IT student with multiple certifications and proven proficiency in various areas of Computer Information Technology. I have a strong ability to multi-task, communicate effectively, and adapt quickly to new environments.

United States, KY, Louisville | IT & Programming | Rating 0.0 (0 reviews)
Delphi & Python, Translator

familiar Delphi & python, sql server pro. know some English and German, native chinese

China, zj, hz | IT & Programming | Rating 0.0 (0 reviews)
15 years of real-world experience

15 years of real-world experience in Linux and embedded software. Education: graduated from MIPT (Moscow Institute of Physics and Technology) in 1999. Occupation history: 1998-till now (2012): head embedded software engineer.

Ukraine, Kiev, Kiev | IT & Programming | Rating 0.0 (0 reviews)
Manager Systems & Networks

I have an extensive 6 years of experience in maintaining, installing, troubleshooting and design systems Servers setup. I have worked on Microsoft various servers and applications including, Active Directory, Exchange server, SharePoint server, Data Protection Manger, System Center, Virtual server, ISA server, Forefront TMG, Microsoft Forefront Endpoint 2010 and WSUS server. I also have a strong background in Networking, Amazon Web Services, UNIX and system security which would surely fulfill your company?s requirement.

Pakistan, ISL, Islamabad | IT & Programming | Rating 0.0 (0 reviews)
Experts in System administration

The Windows Systems administrator is a member of the Production Support Group which is charged with availability, performance, security and maintenance of the production Windows environment of the AusRegistry Group and where applicable ensuring that these production services meet or exceed their prescribed SLAs. The role involves the design, implementation and maintenance of the Windows environment and associated systems and software as well as providing 24x7 supports for essential services. The environment includes Windows Server and Microsoft Exchange as well as the Desktop environment and portable PC’s. The Windows Systems Administrator is expected to mentor and lead team members in the attainment of knowledge of the Windows environment and desktop support. As well as technical skills and knowledge, this role also requires that the person possesses solid team skills and ethic, is able to communicate well with others and understands the importance of the requi

India, Andhra Pradesh, kakinada | IT & Programming | Rating 0.0 (0 reviews)
Perl Programmer, Linux Administrator

I do perl programming and maintain medium-sized Linux networks since 2003.

Romania, null, Bucharest | IT & Programming | Rating 0.0 (0 reviews)
We make I.T. work for you.

Development Mill is software development company. We have over 6 years experience with more than 20 Developers. We are the member of drupal.org association and Acquia partner: https://www.acquia.com/partners/showcase/developmentmill Just three words will explain about us: Trust, quality and speed. Our speciality are: - Mobile (Android, iPhone, Win Mobile, Game development) - Web (Drupal, Yii, Cake PHP, PHP frameworks, Ruby on Rails, ASP.NET, Java Script, HTML/CSS, MySQL) - Design (web, mobile apps design, logo) - Console application development (C/C++, C#/.NET, Linux, Microcontrollers) - Embedded programming (TCP/IP, UDP, RS232/USB, WRT, firmware, middleware, drivers) - Server & database administration (7/24 remote system maintenance with maximum 4 hours response time) - Support and deploy ? LAMP, load balancing, optimization

Russia, Siberia, Omsk | IT & Programming | Rating 5.0 (1 reviews)
Expert Social/XMPP developer

High quality, Keep deadline I've got more than 7 years in IT. I've learned professional education and have got plenty experiences. Especially I'm expert in XMPP, WebRTC and various social platforms. I develop programs in a professional method, not amateurish. I guarantee the quality of my work and always keep my word. If you are looking for really professional developer, then I'm the one.

Romania, Bucuresti, Bucuresti | IT & Programming | Rating 0.0 (0 reviews)
Computer Networking Profesional

Experienced C/C++ developer, specialising in Linux/Unix and GUIs, but with in-depth knowledge of other platforms and languages, particularly web development with PHP and Mysql , XML, and Internet development. Having both technical and customer-facing skills, developing both front-end and back-end software. Experienced System Administrator maintainer of UNIX/Linux servers as well as Network engineer. An active open-source developer and package maintainer

France, Manche, Valognes | IT & Programming | Rating 0.0 (0 reviews)
Experienced network technician and installer

The Harvest Communications a sister company to Shepherd Contracting Services provides telecom, wireless surveys, installations, and troubleshooting along with T1 and LAN cable runs for commercial and residential customers. THC works with major restaurants, retail and hotel chains. The owner has over 12 years experience in the installation of structured cabling of both copper and fiber optic cable lines.

United States, AL, Montgomery | IT & Programming | Rating 0.0 (0 reviews)
Web application programming and networking

More than 7 years of software development experience in networking and web technologies.

India, null, bangalore | IT & Programming | Rating 0.0 (0 reviews)
Windows Application Development

I’ll turn your software ideas into reality. By working together, I’ll ensure that you get exactly the software you’ll love to use. Whether you need an enterprise scale application or the smallest of modules, I’ll use my wide experience from many different industries to make sure that happens successfully. Microsoft technologies are my speciality, new and old, so if you have a specific technology in mind, just ask.

United Kingdom, England, Crawley | IT & Programming | Rating 0.0 (0 reviews)
MCSA, ECDL Trainer

Microsoft Certified Systems Administrator and EDCL trainer (MS Office) with a long working history and experience with various software. For the detailed list, please check my profile.

Serbia, Vojvodina, Novi Sad | IT & Programming | Rating 0.0 (0 reviews)
C++ Expert && C# (Winforms && WPF) Expert

Senior Software Engineer having comprehensive technical skills set and expertise in DevExpress, NET 4.5, 4.0, 3.5 & 2.0 Framework, WPF, C# and SQL Server.

Pakistan, Sindh, Karachi | IT & Programming | Rating 0.0 (0 reviews)
Expertise in Embedded Software Development

Silicon Firmware delivers services to lower the total cost of embedded software development, research and operation. We manage projects that involve architectural system design and analysis, as well as detailed design, and embedded software design. Embedded Systems is a highly specialized domain with a lot of technical flux. We have extensive experience, skill set and understanding of Design & Development, QA & Testing, Certification Testing and Platform Porting in the Embedded Software domain. Silicon Firmware has been involved in design and development of embedded applications, Real-time operating system porting and testing, development for BSPs (Board Support Packages), testing framework and QA methodologies for Embedded Systems.

United States, CA, San Diego | IT & Programming | Rating 0.0 (0 reviews)
Expert IT Infrastructure and Security

We are IT Firms focus on IT Infrastructure and Security with more than 10 years of experience. Our expertise in servers, networking, databases, linux, Virtualization, opensource and Security. . Per hour $25 Per manday $180 * We are certified IT Professional * We are verified elance member * High skill and dedication Our team certification : - Red Hat Certified Technician (RHCT) - Red Hat Certified System Administrator (RHCSA) - Red Hat Certified Engineer (RHCE) - Red Hat Certified Virtualization Administrator (RHCVA) - Red Hat Cloud Infrastructure (RHCI) - Cisco Certified Network Associate (CCNA) - MikroTik Certified Network Associate (MTCNA) - Juniper Networks Certified Associate - Junos (JNCIA-Junos) - Juniper Networks Certified Specialist Security (JNCIS-Security) - Certified Ethical Hacker (CEH) Using our team technical knowledge, we providing the best Information Technology services on the market. We are offers start to end one stop solutions

Indonesia, null, Banten | IT & Programming | Rating 0.0 (0 reviews)
Seasoned IT professional Exp with 10+ years

Sophisticated, seasoned Result driven, senior IT professional offering 10+ years of overall experience on Windows server and VMware virtualization technologies; currently working as VMware consultant as freelancer. Strong problem solving skills with the flexibility to work cohesively as part of a multidisciplinary team, complimenting the skills of others and strong ability to bridge gaps between technical and business requirements and understand complex problems. MCP, MCSA, MCSE, MCT, MCITP, VCP 4-DCV, VCP 5-DCV, VCP – Cloud, ITIL v3 Foundation Systems Engineer, Systems Admin, Sr. System Engineer, Sr. System Administrator, VMware Admin, VMware Virtualization Administrator

India, Gujarat, Ahmedabad | IT & Programming | Rating 0.0 (0 reviews)
Total solutions Care

I am proud to present my expertise in Networking .... I have rich experience in Network admin Cisco Routers Cisco 7609,Cisco ASR9010,Cisco 7200 Cisco Switches 3560, 6509,Nexus 5K, 7K series Juniper Routers J6350,M7i,M10i,M40e,M120e Juniper firewall SSG5,SSG20,SSG550,ISG2K01 ,SRX650 Foundry Switches SuperX(SX-F424C) Working on Cisco Wireless hierarchical model WCS,WLC,AP(lightweight, autonomous) IPSEC VPN Cisco ASA 5520, Cisco VPN Conc.3000 Platform Windows,Linux also Experienced in Window xp,7,8. Desired Conditions:- Able to work remotely Courteous and respectful communications Complete project picture Feedback/Endorsements:- Please leave feedback within 1 - 2 Business days of completion of project. I will do the same.

Pakistan, K.P.K, kohat | IT & Programming | Rating 0.0 (0 reviews)
Desktop Application Experts both UI & Systems

Cadence Data Soft has very high level of expertise in Windows based desktop software development may it be UI or Systems programming. Our average experience level is more than 4.5+ years We have processes customized for remote software development and capturing project statistics. As result we are constantly fine tuning our development and testing approaches. Our deliverables are of very high quality!

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

7 years of experience in Unix/Linux/Windows system administration +PHP5, Perl5, Shell-script coder.

Ukraine, Kiev, Kiev | IT & Programming | Rating 0.0 (0 reviews)
Information Technology Specialist

Solutions-oriented, highly analytical, and resourceful candidate with extensive experience in network and systems administration and IT support. Proven ability to provide creative and effective server and networking strategies through the application of expertise and highly developed problem solving skills. Advanced experienced in providing user account administration and network security. Proficient in developing hardware, software, server, and network components to ensure optimum systems performance. History of providing expert technical advice, guidance, and recommendations to management on critical IT issues such as cost effectiveness, data consolidation, physical relocation of systems, and end user access.

United States, WA, Tumwater | IT & Programming | Rating 0.0 (0 reviews)
Expert object oriented programer, Java, C#, VB.NET

Experienced programmer (10years+) in database apps and telecommunications. Applications languages: C++,C#, java SE and VB.NET. Databases Programmer: MySQL,MS Access ,MS SQL Server and apache CouchDB. WebServices: REST, SOAP, XML, json, Java EE Network Protocol Programming: IP, TCP, UDP, OSI, SNMP,HTTP,FTP Web: JSP, HTML, XHTML Others: SDH, VBA

Kenya, Kenya, Nairobi | IT & Programming | Rating 0.0 (0 reviews)
Love Elance

Thanks for visiting my profile. < Client satisfaction and quality work are my main priorities! > Over the last 5 years, I have strong experience in developing the iPhone/iPad and Android app/games as well as backend web service api. I also have deep knowledge and experiences in the following areas: SQL/SQLite databases, JSON libraries, Image Processing, Audio/Video Streaming, Social Network - Facebook, Twitter, Google API, Google Glass, and their integration with iOS applications. In the wide range of platforms, including iOS | iPhone | iPad, Android, I have developed 40+ apps/games available at Android Market and Apple Store. My Development Areas are as following ; iPhone, iPod, iPad, Android, Web objective-c, java, cocoa, cocoa-touch, openGL Cocos2D, Box2D, Corona, PhoneGap, Sencha-touch, Unity3D. Social Media - Facebook, Twitter, Google+, Instagram Web Service, Ajax, XML, JSON, RSS, SOAP, WSDL PHP, MySQL, SQLite, HTML, HTML5, JavaScript Regards. Ren.

China, Zhongshan , dalian | IT & Programming | Rating 0.0 (0 reviews)
MS Servers,MS Exchange,SQL Server Word Press,HTML5

Windows 2003/2008 R2/2012: Server Administration (Active Directory, DNS, DHCP, DFS, TCP/IP, File, Print and FTP Server. RAID & Disk Resource Management). Cisco Router , Switches and Wi-Fi Networking . Cisco Voice Over IP Manager Exchange Server 2007/2010/2013: Multiple Domain Host, Mail Box Management, Backup Storage Groups, Restore Mail Boxes Citrix : Citrix administration ,Virtual Desktop, WYSE terminal (Image/Deployment)with advance level troubleshooting VM Ware: V-Center Server 4.0 and V-Spahre 4.0 client Desktop/Phone support 24 x7 Support Windows XP/ Windows 7/Win 8.1 (Professional/Enterprise) Mac OS X 10.4 Tiger/Leopard/Snow Leopard platforms Share Point: Access Configuration, Linking Document Libraries, Outlook 2007,Custom List Forms and Work Flow Management BMC Remedy & HP Solutions for ticket management (Assigning/updating/closing tickets) Remote Desktop Support: Dame-Ware, Net 2 Support, Log Me-In, Remote Desktop and HP solutions for remote troubleshooting V

United States, CA, Los Angeles | IT & Programming | Rating 0.0 (0 reviews)
Information Security Consulting

15 + years of experience in computer networks and information security. Currently employed by the leader in computer networking. Excellent communication and presentation skills as well as the ability to teach in a classroom setting.

United States, NJ, Metuchen | IT & Programming | Rating 0.0 (0 reviews)
Senior IT Consultant

With over 10+ years of experience as an IT professional, I can help you with your projects.

Romania, Sector 6, Bucuresti | IT & Programming | Rating 0.0 (0 reviews)
Professional IT services

Have a technical issue? Need a new web application to solve a problem. I'm here to help. Skills: Windows, .NET, CSS, HTML,TCP/IP, SQL, Administrative Suport, Computer Skills, Translation

Bosnia and Herzegovina, null, null | IT & Programming | Rating 0.0 (0 reviews)
Consulting, Management, Development

Whiterock Tek provides professional consulting, management, and development services in the areas of software, hardware, and integrated systems. The projects we have worked on range from simple web sites, sophisticated web applications, stand alone (non-web) applications, and embedded software. We also have expertise in network and communication protocols. Experienced in the trade for over 30 years combined. In the past few years we have been concentrating on LAMP (Linux, Apache, MySQL, PHP) web applications and Linux system admin.

Israel, Binyamin, Mitzpe Yericho | IT & Programming | Rating 5.0 (7 reviews)
Network Consultant - CSCO11191534

Network Consultant with 7+ years of experience in the design, implementation and support of LAN/WAN networks. Highly skilled in telecommunications, interpersonal communications and team facilitation. Employs an unwavering work ethic with an insatiable desire to learn and develop professional skills.

India, Kerala, Trissur | IT & Programming | Rating 0.0 (0 reviews)
Expert IT Network

I am particularly attentive to details; gathering requirements and providing the best possible method to address issues. Have 3+ years hands on experience rendering IT managed services; approach ideas in such a creative and conceptualized style that stands to offer better solution, and therefore, clients satisfaction.

Nigeria, Lagos, Lagos | IT & Programming | Rating 0.0 (0 reviews)
Senior System Administrator

I am certified IT Engineer, Certified Redhat Enterprise Linux Engineer/Administrator (RHCE), Certified Cisco Professional (CCNA, and CCNP). I have 14+ years of experience in IT as general and over 10 years in System Administration in Web and LAMP environments in big companies in UK and Egypt. I have extensive hands on experience in planning, designing, installing, troubleshooting, performance tuning, and security of High availability, and High performance Linux/Windows Servers in Web hosting environment in ISPs and Telecoms.

Egypt, Alexandria, Alexandria | IT & Programming | Rating 0.0 (0 reviews)
Expert analyst and PHP programmer, Linux admin

Experienced programmer, system/software analyst, database architect and Linux/Unix system administrator with over 13 years of experience in developing web applications in PHP 3,4,5/MySQL 4 /5/5.5 for Apache/Nginx web server platforms operating in Linux/Unix/Windows environments. I am reliable, trustworthy, responsive and highly motivated professional in the field of web development and Linux/Unix system administration. I have over 15 years of experience working on client-server applications, I can lead team development, perform system analysis and develop a project from A to Z, I am able to design and maintain databases and I am specialised in web application development and deployment, complete backend integration and server administration including security audit and optimization. Fluent in English, Russian, Latvian. Excellent personal skills: social, easy to work with, honest and reliable, with "Can Do" attitude to work.

Latvia, Rigas novads, Riga | IT & Programming | Rating 0.0 (0 reviews)
Experienced and Certified IT Engineer

An Engineer, having nearly 4 years of experience. My expertise is in the field of Networking, System Administration, Technical Support and Teaching. Certified from Cisco as CCNA ( expired on July 2010 ) and from Microsoft as MCSA ( on both Windows 2000 Server and Windows Server 2003 ) and as MCP.

Egypt, Cairo, Helwan | IT & Programming | Rating 5.0 (1 reviews)
Medical Software Development Company

Wildwood Software is a leader in developing custom medical software products. We deliver Practice Management Integrations, Advanced reporting and High Performance HL7 integrations to clients throughout the United States.

United States, CA, Thousand Oaks | IT & Programming | Rating 0.0 (0 reviews)
freelance avionics and embedded consultant

I am a retired astronomer, engaged in avionics and embedded freelancing. I am a hands-on technical worker. I am able to handle large software/embedded projects single handedly.

India, karnataka, Bangalore | IT & Programming | Rating 0.0 (0 reviews)
Network & Security ,

I have Expertise skills in network & security testing ,and network programming in PERL scripting language, worked on firewall(design&test), worked on both Linux Os based environment, and windows Os environment. Had knowledge on working model of Internet (TCP/IP protocol suite) architecture, had knowledge in software testing (understanding of (STLC & SDLC))I have more than 3 years Experience in product based company(had knowledge on product release cycles)

India, karntaka, bangalore | IT & Programming | Rating 0.0 (0 reviews)
Senior Information Technology Professional

Experienced technology strategist and business professional with a proven record of producing industryleading, innovative yet cost-effective enterprise solutions. Demonstrated ability to engage in C-level business as well as deep technical engineering and architecture discussions. Extensive business and technology background coupled with broad multi-vendor international projects experience provide a mature perspective for strategic technology and architecturally sound global business information systems. A multi-disciplinary leader and team builder with experience in the following areas: • Organizational Leadership • Virtual Desktop Infrastructure • Business Analysis • Directory Services • Identity Management • Technical Architect • International Project Management • Public Key Infrastructure • Training & Development

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

Professional results oriented Network and Systems Administrator with extensive leading-edge IT experience in delivering exceptional customer satisfaction and improving overall operations. Proficient in front-end and back-end operations and support with an unexcelled record of bringing production-critical projects in on schedule and within budget. Strong interpersonal, communicative and organizational skills. Intuitive and dynamic analytical ability to attain mobile, WAN, LAN, system, and application level solutions. Devout technology hobbyist, and life-long learner.

United States, CA, Santa Ana | IT & Programming | Rating 0.0 (0 reviews)
System Admin | Microsoft | SharePoint | Exchange

Accomplished systems administrator with 5 years of experience managing server infrastructures and data-center operations across multiple platforms (Linux, Windows). Effectively plan, install, configure and optimize the IT infrastructure to consistently achieve high availability and performance. Proven ability to create and deliver solutions tied to business growth, organizational development and systems optimization. Skilled problem identifier and troubleshooter comfortable managing systems, projects and teams in a range of IT environments.

Poland, mazowieckie, Warsaw | IT & Programming | Rating 0.0 (0 reviews)
Network Professional

A highly motivated network specialist with solid experience in network and system administration. Excellent analytical and problem-solving skills. Able to quickly evaluate project needs and provide appropriate solutions in a timely manner. Can multitask seamlessly and perform under pressure. Adapt easily in a competitive fast-paced environment. Work well both independently and in a team. A detail-oriented professional with strong communication and interpersonal skills

Cyprus, Lefkosia, Nicosia | IT & Programming | Rating 0.0 (0 reviews)
Telecom and Network domain special

It's Amita , an Senior System Engineer and working on Telecom and Networking domain over 4 years with great client satisfaction. Though Telecom/Networking is my main goal but I can help you at the following sections too using my professional working team: 1. Great client communication and relationship. 2. Data Collection/Data Entry/Data Mining/Data Analysis. 3. High Qualified Content writing service. 4. Call Center service. 5. Excel work, Power point presentation, Microsoft word work Each assignment is an opportunity in itself which gives me a chance to share my talents and skills. I’m a full time freelancer who works to a state of perfection to achieve my buyer’s trust and satisfaction. Dedication to work with accuracy is an asset in me which can be beneficial to any employer. oDesk is a platform for me to utilize my skills to the best for mutual benefit and to attain success.

United States, TX, Fort Worth | IT & Programming | Rating 0.0 (0 reviews)
Linux Expert

Senior Linux Administrator - Over 10+ years of IT-Industry experience - Easy understand and solve technical problems. - Have big background with sucsessfull solve various technical issues - Work efficiently under pressure. Able to coordinate several tasks simultaneously. - Up-to-date with changes in technology and the business Implications / applications of new technologies.

Bulgaria, Burgas, Burgas | IT & Programming | Rating 0.0 (0 reviews)
Expert VMware Windows IT Infrastructure Engineer

Proactive, enthusiast and dynamic young IT professional with more than 10 years of experience with 4+ years of comprehensive and in-depth experience in Designing, Implementing, Maintaining Virtual Infrastructure Environment using VMware Virtualization Technologies on Data Center relocation/migration and Disaster Recovery projects. Results oriented with a passion for success.

India, Gujarat, Ahmedabad | IT & Programming | Rating 0.0 (0 reviews)
SystemNetwork Administrator

I'm a SystemNetwork administrator with 10 years of experience.

Russia, null, Kemerovo | IT & Programming | Rating 0.0 (0 reviews)
Expert Windows Server Administration

I intended to work in Mid-Level position in a wining organization with competitive environment to utilize my immense experience and knowledge in the field of Information Technologies administrative and coordinating activities.

Bangladesh, Dhaka, Dhaka | IT & Programming | Rating 0.0 (0 reviews)
VOIP, Email Server, Linux Admin, Cisco, Firewall

We are professionals IT Infrastructure and Security with more than 10 years of experience. Our expertise in servers, networking, VOIP, databases, linux, Virtualization, opensource and Security. . Per hour $35 Per manday $280 * We are certified IT Professional * We are verified elance member * High skill and dedication Our team certification : - Red Hat Certified Technician (RHCT) - Red Hat Certified System Administrator (RHCSA) - Red Hat Certified Engineer (RHCE) - Red Hat Certified Virtualization Administrator (RHCVA) - Red Hat Cloud Infrastructure (RHCI) - Cisco Certified Network Associate (CCNA) - MikroTik Certified Network Associate (MTCNA) - Juniper Networks Certified Associate - Junos (JNCIA-Junos) - Juniper Networks Certified Specialist Security (JNCIS-Security) - Certified Ethical Hacker (CEH) Using our team technical knowledge, we providing the best Information Technology services on the market. We are offers start to end one stop solutions

United States, NJ, Newark | IT & Programming | Rating 0.0 (0 reviews)
Sr. Systems Engineer

I've been in IT in various roles for over 22 years. I've got a Master of Science in Management & Systems from NYU, and certifications from Microsoft, Sun, Cisco, IBM, and Novell.

United States, OR, Bend | IT & Programming | Rating 0.0 (0 reviews)
Network Engineer | CCNA | CCNP | MCP

Ten years overall experience in the field of Information Technology as a freelancer and employee. After graduated from my first course (Vocational) in 2004 which is Computer System and Network Technology that focused in computer networking, assembly, troubleshooting and repair. I started to work as a freelancer IT, maintaining small offices, computer shops and individual clients that?s gives me a lot of experience in troubleshooting and networking. In 2008 due to competency and demands in I.T, I decided to continue my course to a bachelor?s degree which is BS in Computer Science major in data communication and networking (CISCO) at AMA Computer University and graduated in 2011. From here my skills/knowledge in networking, troubleshooting, and programming has increased based on theoretical and practical experience.

Philippines, Rizal, Antipolo City | IT & Programming | Rating 0.0 (0 reviews)
Network Engineer

Network operation and maintenance, troubleshooting malfunctions that occur in working process, implementation of new services.Working with Cisco and Huawei routers and switches, configure ACL,VLAN's and implement Layer 2 security technics (DHCP Snoopig, ARP Spoofing, Anti-IP,MAC Spoofing).Testing and implementation of GPON Technology Working with Cisco routers and switches,Huawei routers and switches. Configuring DSLAM

Moldova, Republic Of, Republic of Moldova, Chisinau | IT & Programming | Rating 0.0 (0 reviews)
QA, functional, tester, manual, mobile, grey-box

->1,5 years experience in Software Quality Assurance and Quality Control. -> Proficient in functional, regression, exploratory, system integration, acceptance testing. -> Experienced in developing, Use Cases, Test-Case Designs, Test Scenarios and Test Execution based on User Needs, specifications and Systems Needs documents. -> Excellent knowledge and working experience in test planning, test execution and test results analyses. -> Excellent communication and presentation skills, quick learner, team player. -> Able to study new technologies and tricky concepts rapidly and execute them.

United States, CA, Mountain View | IT & Programming | Rating 0.0 (0 reviews)
Linux expert

Highly experienced linux system administrator with broad knowledge of related topics including highly available services.

United States, IA, Williamsburg | IT & Programming | Rating 0.0 (0 reviews)
CCIE#38948, Network Consultant

Network Consultant 1- Design,Implement,Troubleshoot,Maintain Networks. 2- Support on Switching,Routing,Security, WAN Acceleration, Load Balancing & Wireless technologies. 3- Support on Cisco,Juniper,Riverbed,Fortinet & F5 devices.

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

Cisco ISP Network Engineer and Linux administrator, CCNP Certified, with more than five Years experience in ISP , with a great experience in dealing with complex ISP networks (Zyxel, D-link, Juniper, Expley, Netgear, HP & 3com, etc). I have an experience with Firewall & security including security on Routers, Switches & ASA appliances (PIX, ASA, Watchguard).

Russia, Altaysky kray, Barnaul | IT & Programming | Rating 0.0 (0 reviews)
We support any Dedicated Server or VPS

We support any Dedicated Server or VPS running a Linux OS and CPanel. If your server is running a different OS or Control Panel, please contact our Sales department prior to signing up. We realize the need for your servers to be running 100% of the time as well as being updated with the most current software. It is our job to manage your servers 24 hours a day, 7 days a week, 365 days a year. Managing servers can be a difficult and time consuming task, even for the most experienced technician. In addition, not everyone is capable of fixing and monitoring their servers all hours of the day. We're here to take that responsibility off your shoulders. Our company has been in business providing server management and monitoring services for over 5 years. Out technical staff very experienced. More than 12 years of experience in system analysis and programming for international transportation and energy corporations.

Ukraine, Kievskaja Oblast, Kiev | IT & Programming | Rating 0.0 (0 reviews)
Expert in Networking Technologies and Web Reseacch

A result driven IT Professional with 10 years extensive experience in the engineering, administration and support of information systems. In depth expertise in the implementation, analysis, optimization, troubleshooting and documentation of LAN/WAN network systems. Strong ¿hand on¿ technical knowledge with CCNA, CCNP certification. Proven ability to lead and motivate project teams to ensure success. Track record for diagnosing complex problem and consistently delivering effective solutions.

Pakistan, sindh, Karachi | IT & Programming | Rating 0.0 (0 reviews)
WIM Development

WIM : Web and Software development group.

India, West Bengal, Kolkata | IT & Programming | Rating 0.0 (0 reviews)
system administrator

I can offer you Windows, Linux systems administration.

Russia, Nizjnij Novgorod, Nizhniy Novgorod | IT & Programming | Rating 0.0 (0 reviews)
Expert in Software Development for Windows/Linux

12+ years of experience in commercial software development and consulting. The experience includes "extensive development" of network, antivirus, image and video processing applications, mathematical solutions. Strong in C, C++(including C++11), C#/.NET, OOAD.

Ukraine, null, ,Kyiv | IT & Programming | Rating 5.0 (2 reviews)
Electronics Engineer

I am an electronics engineer who works as a software (embedded) engineer. I am well experienced on embedded systems, firmwares, drivers, standard web programming, network programming (TCP, UDP), SNMP.

Turkey, Kocaeli, Gebze | IT & Programming | Rating 0.0 (0 reviews)
Peace of Mind - .Dynamics,Forex,Magento Experts

Experts in MS NAV,CRM,Sharepoint, BI,Wordpress, PHP,Forex,ASP.Net, VB.Net, Crystal Reports, Access/SQL,C#,Magento, We are 20+ year, 100+ Full Time Professional Team. Our portfolio along with an impressive client list of more than 5,000 + satisfied clients is a result of delivering cutting edge IT solutions for businesses to our clients globally. We have experience in product development, Product Maintenance, Real time high speed robust application design. DATAMAN provides a broad spectrum of IT services to help you harness the power of technology and process, consulting and maximize your online investment. - Financial Software Services - Socket / TCP-IP Programming - Microsoft Dynamics Experts - Web Development - Software Products Development - Client/Server Software Experts - IT Consulting

India, UP, Kanpur | IT & Programming | Rating 4.9 (7 reviews)
Your Idea Our Solution

About us: IT professionals with 15 years of combined experience. Our main goal is to provide top quality enterprise solutions to our clients with cost effective wireless and wired solutions at affordable prices. We hold numerous certifications to offer our clients the most professional experience. Please feel free to inquire about any service or any product you may want.

United States, NY, Albany | IT & Programming | Rating 5.0 (1 reviews)
System and Network Software Development Team

Mediterra is a small custom software development company based in Moscow, Russia. We offer specialized, creative software solutions tailored to our customers needs. On the market since 2004, we have proven expertise in C++, Python, C#, Middleware, system software, high-performance network servers, distributed data processing systems, and algorithms. Feel free to read more about out team and experience: http://www.mediterra-soft.com

Russia, Moscow, Moscow | IT & Programming | Rating 5.0 (9 reviews)
35 yrs in PC, Server, Embedded, plus Digital Media

I have a BS in Computer Science plus an MA in Digital Media, along with 3 decades of experience creating and maintaining various types of systems, from the OS and driver levels to the database back-end and web application levels. I have written custom language compilers, interpreters, and communication protocols. Much of my experience is with embedded, real-time systems, including robotic, wireless, audio and video devices, using various types of CPUs. Plus I have a personal interest in graphics, film, and video production, including 3D modeling and video editing. Additionally, I have strong writing skills and published a book. My most recent personal project is a 3-camera control system for a church, using a laptop, POE LAN cameras, Arduinos, and servo-based pan/tilt devices. My most recent work project involves an embedded device talking to mobile phones over BLE, and I wrote the Android application along with the embedded code.

United States, CO, Penrose | IT & Programming | Rating 0.0 (0 reviews)
Technical Support Analyst

I am experience in this area, self-motivated, and consistent. I also have a telecommuting background.

United States, TX, Marshall | IT & Programming | Rating 0.0 (0 reviews)
Expert in REDHAT,SOLARIS,Windows 2008 &2012 VMware

I am a professional, qualified System & Networks Engineer say Computer Specialist with more than five years of IT experience including System Administration, Server Support, Wireless Networks, Operation/maintenance & QC. My focus has been on deep understanding of latest and upcoming IT technologies, networks communication equipment and network software. I enjoy networking with professionals from any industry on a global scale and encourage you to contact me at any time!! Technical Skills: UNIX Administrator Windows Administrator VMware ESXi 5.5

India, Karnataka, Bangalore | IT & Programming | Rating 0.0 (0 reviews)
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o Developed and improved the company infrastructure to increase performance and access to technology solutions more quickly. o Optimized the company data storage and retrieval systems. o Optimized the company’s network design in order to avoid future congestion problems o Installed and Managed( ISA Server , Exchange Server, DNS Server ) o Managed application and services on Server (DHCP, GPO, AD, WSUS, and Other Server Applications) o Upgraded the servers and implemented a technical maintenance schedules to resolve problems that may occur during the work in order to ensure continued service at all times o Implemented an upgrade schedule for all software being utilized in the company in the design (Adobe, Drawing), accounting, 3D and 2D visualization departments as well as the anti-virus and Microsoft Office packages. Positions I wish to apply for: o IT Technical support o Server Administrator o System Administrator o A key member in the Department of Informatics

Bulgaria, sofia, sofia | IT & Programming | Rating 0.0 (0 reviews)
Network Engg with 5+ exp. on multi-vendor products

Over 5 years of experience in : Routing-- Enterprise Products-- Cisco Routers – 800, 1700,1800,2600,2800,3600,3700,3800 Routing Protocols – RIP, IGRP, EIGRP,OSPF &amp; BGP Route filtering, Route Manipulating, Policy Based routing Configuring Wide-Area Networking technology – Frame-Relay, ISDN, LL, MPLS Switching -- Data Centre Products Cisco Switches – 4500,6500 Branch Products Cisco Switches – CE 500, 2960,3550,3560,3750 Switching Technologies: SVI’s, Inter-VLAN routing, VTP, DTP, STP, PVST+, RSTP, MSTP, ARP, RARP, PAGP, LACP, HSRP,VRRP,GLBP Hands-on experience on SOHO Wireless Products Cisco Certified Network Professional (CCNP)- Persuing, Cisco Certified Network Associate (CCNA), Juniper Networks Certified Internet Associate (JNCIA) Bachelor In Engineering [B.E.] Computers Diploma in Computer Engineering

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

SQL, C#, Delphi, Firebird, Access, Ado, client-server technologies, Windows API, http.

Ukraine, UA, Kiev | IT & Programming | Rating 0.0 (0 reviews)
Managed Support

ITSKILLS: OS: Linux------------à RHEL, Centos, Fedora, Debian, Ubantu Windows-------à Server 2008 and 2003 VMWare ------à ESX,ESXi, vSphere Cisco -----à CiscoIOS Programming: C, Shell Script Web Server: Apache 2.x, IIS6, 7, 7.5, Nginx, Lighttpd Application Server: Tomcat 6.0/7.0, Jboss, Apache SVN, Solr, Nutch Caching Server: Aicache, Memcache, Varnish cache and Akmai setup. Application Support: LAMP Applications, JSP Applications, Solr, Nutch Database: MySql 5, PostGre 8/9, Cluster Technology: Hadoop Cluster, Redhat Cluster Suite, HAProxy, Heartbeat Virtualization: VMWare ESX, RHEV, Xen Cloud Technologies: Vmware vSphere, Cloud Stack, Open Stack, Amazon AWS, CDN Storage Technology: SAN, NAS, LVM, RAID FileSystem: Ext2, Ext3, Ext4, vFAT, FAT, NTFS Server Automation : Puppet, Chef Code Compilation and Build :

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

Very technically inclined, experience in programming and in web design. Aswell as, art work with programs like photoshop.

Canada, Ontario, Hamilton | IT & Programming | Rating 0.0 (0 reviews)
Impossible is nothing

QA engineer

Ukraine, Kharkov, Pokotilovka | IT & Programming | Rating 0.0 (0 reviews)
false

I'm very passionate to work in my profile . I never stop to get new knowledge. Every work is a challenge for me and every success is a need for new challenge.

Italy, TO, Torino | IT & Programming | Rating 0.0 (0 reviews)
IT Hardware Network Admin

I think you should hire me because if you give me this opportunity then I will take your organization to greater heights. I will do this through my innovative ideas, dedication and hard work

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

Mr. Ray Colmenares is an experienced and skillful IT Professional with more than 20 years in high end network environments. Strong leadership with detailed oriented skills. Demonstrated ability for IT solutions in Cloud Computing, WAN/LAN/VPN, VOIP, IT Security, Telecom Expense Management, Disaster Recovery and Business Continuity. Check me out on LinkedIn @ www.linkedin.com/pub/ray-colmenares/b/933/347/

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

I worked as an intern at SEC. I created web pages and resolve hardware and software issues. for different departments.

Philippines, Tarlac City, Makati City | IT & Programming | Rating 0.0 (0 reviews)
System Administrator

A highly competent and organized systems administrator with experience of software procurement, installation, administration &amp; compatibility. Possessing a proven ability to assist with the day-to-day running of an IT department and it’s business IT systems.

India, Punjab, Goraya | IT & Programming | Rating 0.0 (0 reviews)
C++

My excpirience is over 50 programs in Russian freelance. I have huge practice of C++ programming and have skills to build scalable application from begining to full completion including alpha and beta testing. Also I have C# and python skills.

Russia, YANAO, Noyabrsk | IT & Programming | Rating 0.0 (0 reviews)
Expert Networking

PROFESSIONAL SKILLS PROFESSIONAL SKILLS – (CORE) Planning, deployment and administration of MS Windows based Active Directory Networks with File and Print services. Installation and configuration of DNS, DHCP and Web Servers in Public as well as Private Networks. End user support and maintenance. Software and Anti Virus installation and maintenance of existing networks. PROFESSIONAL SKILLS – (AUXILIARY) Operating Systems: MS Windows (XP/2003/Win 7/Vista) Networking: MS Windows based Ethernet Networks, ISA Server 2006 Applications: Microsoft Office 2010/2007/2003. ADDITIONAL SKILL–SET Experienced in management of small and medium sized team of IT professionals. Extensive experience in IT equipment and related consumables procurement. Excellent writing skills for reports, proposals and other technical documents.

Pakistan, Punjab, Rawalpindi | IT & Programming | Rating 0.0 (0 reviews)
Computer Networking System Architect

• 18 years of industry experience in Computer Networking, Telecommunication, Embedded Systems and Multimedia Communications • Expertise in complete router/switch HW/SW architecture, technical leadership, team building, mentoring • Cross-functional expertise to take projects from marketing requirement definition to completion • Worked as Technical consultant in multiple networking companies • Multiple patents filed in the area of Network cloud computing and have been approved in the first stage. Four have already been published in WIPO and three have been published in US patent office. • Won top prizes for papers published in international conferences Specialties: Architecture/Design of Networking based embedded systems, Performance optimization of Networks.

India, Tamilnadu, Chennai | IT & Programming | Rating 0.0 (0 reviews)
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Encompassing 20+ years of client support experience in the Information Technology field, I have supported as many as 2500 users at a time and as few as 5 users at a time, I specialize in solving problems remotely and delivering results. I have a special ability to break down any problem and get a resolution. My troubleshooting skills and client interaction skills are my greatest assets. I possess a broad range of skills to encompass remote field support, helpdesk support, installation, configuration, and technical support for desktop, network, server, desktop, peripherals and printer related issues. I have earned my AA degree in Information Technology and have various technical certifications

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

I am good at embedded development. Can work on controllers and ARM.

India, gujarat, Rajkot | IT & Programming | Rating 0.0 (0 reviews)
Medical Computer Vision Cooperation

MedCV is a sole technology company, designs and develops visualization and image analysis software for a variety of selected professional markets: medical imaging, media & entertainment, traffic transportation, education & training and automotive. In these markets MedCV offers user-friendly image analysis software and mobile phone applications that simplifies the image visualizations and processing needs. Its innovative software solutions integrate all aspects of design and functionality. Moreover, MedCV is an outsourcing company providing Product Development services for organization seeking to drive efficiency in their applications.

Sweden, Sweden, Gothenburg | IT & Programming | Rating 0.0 (0 reviews)
Manager IT

A talented Information Technology professional, with a strong business acumen and proficiency in providing technology solutions to add value to business. Wide-ranging experience in IT Strategy, Infrastructure Management and support,Strategic Cost Reduction, System/Security Audits, IT Security, Project Management Proven track record of managing the complete IT Infrastructure Setup and Management. Hold excellent Analytical and Problem-Solving skills. A keen analyst & technocrat with remarkable relationship management skills and capabilities in liaising with Team, Clients, Vendors and Management Specialties: Startup Specialist, IT Strategy, IT Infrastructure planning execution and management, IT Security. Helpdesk Support

India, Haryana, Gurgaon | IT & Programming | Rating 0.0 (0 reviews)
Cisco Pre-sales Senior Specialist

- Extremely excited to be involved with new technologies. Solid experience with proven consultative in high technology (services or equipment). - Ability to prospect and manage senior level relationships within medium and large organizations. - Proven experience building excellent client relationships, offering value added, insightful and strategic insight into their business. - Strong computer proficiency. - Excellent written and oral/presentation skills. - Ability to develop and conduct effective presentations with contract decision makers. - Knowledge of the full life cycle of the project process from prospecting to close. - Fluent in english. Cisco Certifications: - CCNA, CCDA, CCDP, CCDE (written exam), CCIE R&S (written exam).

Brazil, MG, Belo Horizonte | IT & Programming | Rating 0.0 (0 reviews)
Desktop Support and Maintenance

I have 18 years in the insurance industry as a help desk technician. I wore many hats and am able to learn and adapt to any situation. I have worked with running phone lines (internal) including any problems that arose in that area. I did printer maintenance and problem solving and even have training and experience in the mail room and reception. I have experience with imaging incoming documents, cabling for hubs and switches, server backup, mainframe, record keeping for computer and software inventory, Exchange and print server. I have 3 years experience in commercial insurance as a rater and have taken all of the pictorials required of that position. I am more than ready to get back out into the professional world and make things happen.

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