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C Job Cost Overview

Typical total cost of Upwork C projects based on completed and fixed-price jobs.

Upwork C Jobs Completed Quarterly

On average, 203 C projects are completed every quarter on Upwork.

203

Time to Complete Upwork C Jobs

Time needed to complete a C project on Upwork.

Average C Freelancer Feedback Score

C Upwork freelancers typically receive a client rating of 4.76.

4.76
Last updated: August 1, 2015
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  1. Eduard Kalashnikov

    Eduard Kalashnikov

    Full-Stack Developer

    Russia - Tests: 8 - Portfolio: 6

    ►Hello. I am an expert web developer and during the last 8 years i develop software using many languages for different Operating Systems. My profile on Russian freelance site: http://freelansim.ru/freelancers/Eduard_90 I've worked with languages: PHP, Python, Javascript, C\C++, Java, Perl. I've worked with different OS: Linux, Windows, FreeBSD. For data storage i've used: MySQL(MariaDB), SQLite, PostgreSQL, MongoDB, Redis. I have experience developing applications for Android. I have developed many kinds of web applications on different PHP frameworks and CMS for companies and small businesses. I have a lot of experience with HTML (HTML 5) and CSS (Sass). I have worked with template engines: Smarty, Twig. I've worked with frameworks/libraries: PHP - Kohana framework, Zend framework, Yii framework, CodeIgniter framework, FuelPHP framework, CMS Joomla, CMS WordPress, Prestashop Python - Django, Flask, Scrapy Javascript - JQuery, AngularJS, KnockoutJS, MooTools CSS - Twitter Bootstrap C++ - Qt (for cross-platform software), OpenCV library (background subtract, captcha recognize) For version control i use Git, Mercurial or SVN (rarely). ► Availability - I work full time and sometimes work hard even 10~12 hours a day. I can often serve you 6 or 7 days a week if required.

    Groups: Kohana

    $15.00 /hr
    28 hours
    4.79
  2. Hilal Afridi

    Hilal Afridi

    Experienced System & Network Administrator (Linux/Unix/Windows)

    Pakistan - Tests: 6 - Portfolio: 16

    With more than 10 years of System administration, network administration and management experience ranging from infrastructure build out for a few users to systems supporting hundreds of thousands of customers I can be your safe bet while choosing a system administrator. During these 10 years i have gained experience with various Unix and Linux platforms including but not limited to Redhat, Debian, Slackware, Freebsd, OpenBSD, NetBSD, Solaris etc. My experience with ISP and Telecom background also gained me hands on experience on network equipment such as Cisco, Juniper, Brocade, Foundry, A10, etc.

    $44.44 /hr
    104 hours
    4.74
  3. Nabil Siddiqui

    Lead Architect

    Australia - Tests: 2

    I am a qualified software engineer having M.S. degree in computer science. I have over 7 years of industry experience specializing in architecting complex systems with extensive experience in the full life cycle of software engineering right from requirements gathering, design, prototype, development, testing, maintenance, implementation, documentation and training. Since 2003, I have served in multiple roles for different organizations, ranging from developer, team lead, project manager, implementation consultant, architect and auditor. I have been repeatedly recognized for developing elegant software systems with diligence and responsibility. Known for excellent understanding of systems, I have participated in resolving customer support tickets in order to deliver first class support services. Due to outstanding communication and client-facing skills, I have earned a place as a pre-sales consultant to help sales team to write proposals and presentations resulting in project win. I also excel in merging business and user needs into high-quality, cost- effective design solutions while keeping within budgetary constraints. One of the key responsibilities in my current organization is to mentor software developers through code review process, where I am responsible for reviewing peer code snippets, report defects and provide suggestions for improvement. I have also worked in ISO certified company which is also a CMM level 3 company. I have worked in collaborations with Microsoft Technology specialists to perform infrastructure audits for development and production environments in different organizations. I have also worked in Microsoft Gold Partner companies. Since 2005, I have been visiting different regions of Middle-East to implement software systems. Learning new languages and collaborating with teams of different culture to develop the product which will increase the revenue, reduced cost and increase ROI is a wonderful experience. It's the passion, the driving force to learn new tools and technologies and get myself acquaint with the trades of software development. My technical skills includes excellent analytical and problem solving skills and providing high performance, robust and scalable distributed software systems by using Object Oriented analysis, design patterns, service oriented architecture and using languages and concepts such as VC++, C#, MFC, C, Java, SQL server, Oracle, Microsoft enterprise library, IBatis, ASP.NET, SOAP, web services, internationalization/localization, multithreading and XML.

    $33.33 /hr
    0 hours
    4.74
  4. Rafal Rzepecki

    Rafal Rzepecki

    The Humanist Programmer

    Poland - Tests: 11

    Highly skilled in programming with C++/Qt, ruby, perl, python, Java/Android, bash. Knows his way around CSS/HTML5/JavaScript, OCaml and SQL in Oracle, SQLite and Postgres flavours. Years of experience using and administering Linux systems, but easily does any task on Windows or Mac when necessary. Enjoys using LaTeX to produce high quality publications; quick and accurate in catching typos and general proofreading. Knows his way around vector graphics and will trace any line art bitmap to a high quality vector illustration. Basic retouching skills.

    $48.89 /hr
    2,894 hours
    4.94
  5. Dmitri Brach

    Dmitri Brach

    Application Developer

    Estonia - Tests: 5 - Portfolio: 1

    Hi! I'm a developer with deep knowledge in C/C++ and Python. Web- and system applications. SQL/Mongo. Linux, git. HTML, CSS, JavaScript. GAE, LAMP, memcached. I am a hard working man and try to build my career here. I have several degrees in software development: C http://www.intuit.ru/diploma/mD3BCLVYElHX/A00096202/ C++ http://www.intuit.ru/diploma/mD3BCLVYElHX/A00105209/ Python http://www.intuit.ru/diplom/mD3BCLVYElHX/A00196905 HTML5, Flask, Django. Developed a lot of scrapers and parsers of all of types.

    $13.00 /hr
    311 hours
    4.67
  6. Neil McIver

    Neil McIver

    MetaTrader4 (MT4) , Forex, Trading, EA's, Perl, Linux Web crawling.

    Ecuador - Tests: 2 - Portfolio: 1

    Personal Summary: Computer Analyst Professional, USA Citizen, married, living and working in Ecuador, South America; Internationally acclimated and available to relocate worldwide; Experience with many programming languages concentrating Perl, C, MySQL, Apache and the Linux OS and also with customized financial trading software systems and related languages; Mathematically oriented, licensed pilot, enjoy problem solving, healthy living, outdoors, scuba diving, construction projects and softball. Education: Franciscan University, Ohio, USA. Bachelor of Science, Computer Science, minor Mathematics. Computer Skills: Linux, Apache, MySQL, ooPerl, (LAMP), CGI, C; HTML/CSS Linux Administration and customization; VMWare (Linux hosting Windows); MetaTrader4, Exposure to numerous alternate languages, Java, Javascript, Tradestation Easy Language, Linux shell scripting and much more. Work History: 1997 - present: Independent contractor, internet, web site hosting, data software design solutions & programming; Discussion forum software development; Forex backtesting, automated and manual trading systems, Linux, Apache, MySQL, Perl (LAMP), CGI, MT4, SVG; 1996 – 1997 Senior Programmer/Analyst: Sheridan Electronic Systems / Sheridan Press: Internet software design and development. Sun Unix, Perl 1990 - 1996 Technical Programmer/Analyst: American College Testing Program, Inc. Adaptive testing software development; Client Projects: American Society of Plant Biologists: Initial design, development, operation and ongoing maintenance of abstract collection/management system. Includes collection of abstracts with complete demographic data, editing, categorization, review systems, automatic emailing of submissions, coordination with paying customers, delivery of data for final book production, full technical support for end users. In-house development of itinerary software and customized search engine. (1997 - 2011) Linux, Perl, MySQL, Apache. Forex platform development: Creation of software platform for either/both backtesting or forward automated real-time trading of technical-based forex trading strategies, interfacing with MBTrading's MS Windows based Software Development Kit via vmware; Creation of customized software platform for manual trade practice with graphical charting (SVG/Perl) with real historic data and programming various technical indicators (Linux, ooPerl, MySQL, Scaled Vector Graphics, MT4 programming) Programming with TradeStation Easy Language. Web Hosting: Host numerous web sites complete with customize email spam processing, automated off-site backups, cron processes, customized firewall (IPTables) modification systems, postfix setup, automated email que management scanning, automated MySQL load monitoring and restart systems, customized system activity logs; Automated web page updates. Complete design and development of modular web news discussion forum. Includes registration of users, article and comment posting, multiple HTML templates or "skins", multiple membership levels, private mail, search system, installation program, numerous management configuration functions, IP blocking, "Subscription Ping lists", "Bozo" filter and much more. Linux, Perl, MySQL, Apache, shell scripting. Other interests and activities: Airplanes, outdoors, puzzles, softball (outfield), scuba diving, wood working, leisure board gaming (assisted with formal organization of private gaming club), music, bass guitar.

    $22.00 /hr
    158 hours
    4.63
  7. Tomislav Rupcic

    Tomislav Rupcic

    Python/Web developer/Data Mining

    Croatia - Tests: 6 - Portfolio: 1

    I started programming computers when I was ten years old, and, over the last 18 years, I've realized that I am, well, a programmer. That said, I do have the "people skills" necessary to remain competitive in the world of programming. When needed, I'm a "sit in the corner and program til the wee hours of the morning geek"... otherwise, I'm just a "fun to talk to, easy to get along with normal person". I have always enjoyed the challenge of creating interactive software. With the birth of the modern Internet, I found a new love in web development and web programming and data mining. I face every new piece of code as a fresh new beginning... a chance to do it even better, while, still using "what works" from the past. My objective, here at oDesk, it to provide potential employers with my expertise in the field of website development, and programming.

    $20.00 /hr
    1,267 hours
    5.00