Browse C job posts for project examples or post your job on Upwork for free!

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, 206 C projects are completed every quarter on Upwork.


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 4.73.

Last updated: July 1, 2015
Clear all filters
  1. Hassan Mehmood

    Hassan Mehmood

    Expert C, C++, Python, Java, Android Development

    Pakistan - Last active: 3 days ago - Tests: 2

    Hello, I'm a Computer engineer and passionate to work and learn about cutting edge technologies. I have worked with several tech startups, Some of them were from YCombinator like OneName. In web domain, I have been involved in developing web applications in Python Flask, Meteor, AngularJS, JavaScript, HTML/CSS, JQuery, AJAX, Bootstrap. In Desktop development, I have worked in Python, C/C++, Java, C#. Also I have worked on Integrating OneName into opensource wallets in Java and Python. Databases i have worked in are MySQL, MongoDB, PostgreSQL, SQLite. I have also expertise in using Bitcoind server, created web based bitcoin wallets. In Hardware domain, I have experience working with Arduino, Raspberry Pi, BLE 4.0, 8051/8052, FPGA (Verilog).

    $18.00 /hr
    74 hours
  2. Ivan Gushchin

    Ivan Gushchin

    C/C++ programmer. Linux/Windows development

    Russia - Last active: 10 days ago - Tests: 9

    To work on interesting projects which requires my mathematical and physical background. High load systems, calculations

    $22.22 /hr
    152 hours
  3. Ben amor M.


    Tunisia - Last active: 6 days ago - Tests: 9 - Portfolio: 4

    I have an experience in the Excel, Access and VBA . I'm most fluent in C, but have experience with other languages including JAVA I enjoy learning new technologies, and am currently teaching myself c#. I am seeking opportunities to automate tedious and complex Excel/Access processes, Or C programming so that you or your business can be more productive.

    $10.00 /hr
    20 hours
  4. Ahren Paulo Renia

    Ahren Paulo Renia

    Web Developer/C++, C and Java Programmer

    Philippines - Last active: 23 days ago - Tests: 1

    Over the past few years I engage myself in improving my programming and web development skills. I am very capable in programming using C++, C and Java language. Also, I am good in CSS, Javascript, HTML5, and PHP programming. I am a fast learner and I can work under pressure. I can easily adapt in new ideas and finish my job on time, I prioritize my client's satisfaction and the quality of my job's output.

    $3.33 /hr
    0 hours
  5. anjali soni

    anjali soni

    c,c++, data entry, .net developer

    India - Last active: 4 days ago

    Programming Languages: C, C++, VB.Net, ASP.Net Operating Systems: Windows, Linux Programming Tools: Turbo/Borland C++, MS Visual Studio Database System: MS Access, MySQL, MS SQL Server Application Software: MS Office, Open Office, MS Excel, Notepad++ 1. Automatic Timetable Management (8th semester) The Automatic Time Table management system is designed & developed for students and faculties in educational organizations.Students can login and view schedules for their daily classes and exam time table as well. Administrators have functionality for updating & maintaining the time-table details and user accounts. Platform Windows Tool UsedC# ASP .Net, JavaScript, CSS, HTML, Microsoft Visual Studio 2010, Microsoft SQL Server 2008 etc. Team Size 3 Role Design pages using HTML, CSS and JavaScript; database design and coding. 2. Online mobile store (6th semester) An online mobile store is a completeinternet based purchase system for mobile. User can search and purchase phones of various brands based on the range, brand and model filter. Platform Windows Tool UsedC# ASP .Net, JavaScript, CSS, HTML, Microsoft Visual Studio 2010, MySql etc. Team Size 3 Role Design pages using HTML, CSS and JavaScript; database design and coding.

    $5.56 /hr
    0 hours
  6. Vladimir Prokofev

    Vladimir Prokofev

    Senior C, C++ and x86 Assembler Developer

    Russia - Last active: 1 day ago - Tests: 2 - Portfolio: 9

    I'm a professional developer for 25 years experience in high level(C, C++, Pascal, Prolog) and low-level (x86 Assembler) languages, data processing, algorithms developing, code optimization and electronic devices controlling. I have logical kind of thinking and like researching and development. I like increasing my knowledge – it is interesting for me to study new technologies all time. I like working independently, it helps me to deep into projects, explore them from internal points of view, understand details and to solve problems. I have high problem solving. I like generating ideas how to improve, make better and optimize code and involved algorithms. Areas of my knowledge: * Software languages: - x86 Assembler. Professionally for 26 years. - Assembler for Z80, Sparc, Mips, Atmel - 2 years. - C. Professionally for 25 years. - C++. Professionally for 22 years. - Prolog. Professionally for 6 years. - Pascal. Professinally for 12 years. - Perl - 10 years. - Javascript - 5 years. - HTML, CSS - 6 years. - XML - 3 years. - jQuery - 2 years. - Bash - 8 years. - SQL - 4 years. - Fortran - 3 years. * Technologies: - Data processing - 7 years. - Virtualization - 10 years. - Algorithmization - all time. - Optinization code and algorithms - all time. Apply for processor pipe line optimization, resourse usage, speed and size of executables. - Multithreading - 10 years. Win32, Linux, IPC, locks, mutex, guards, atomic. - Low-level access of devices. RS-232, LPT, ISA slot, IR, I2C, UART, SPI, PWM. - Cryptography - 5 years. RC6, RSA. Symmetric and nonsymmetric keys. - WEB. CGI, HTML, CSS, jQuery, Postgres, dBaseII, Perl, AJAX, Json. - Client - Server. Access, confidentiality, security, multithreading. - QT. 1 year. - Turbo Vision. Graphics Vision. 6 years. Upgrade system parts. Professional. - STL. 10 years. - boost. 4 years. * Operating Systems: - DOS. 3.30 - 6.22. Administration, Drivers, Applications - Windows. 3.11 - 7. Administration, Applications. - Linux. SuSe, Gento, Ubuntu, Debian, LynxOS. Administration, Applications, scripts. * Versioning control: - Source safe. 5 years. - Clear case. 4 years. - CVS. 3 years. - SVN. 5 years. - Mercurial. 4 years. - Git. 1 year. * Developing tools: - Microsoft Visual Studio 6.0 - 2010. for 16 years. Professional. - Kate, QT Creator. - Delphi. 3 years. - Visual Prolog 5.0 - 7.0. 6 years. Professional. * Compilers: - MS VC 6.0 - 2010. - GCC 2.95 - 4.x. - Turbo Pascal. - Delphi. - Fortran. - cross-compilers. Mips, Sparc.

    $25.00 /hr
    0 hours
  7. Muhammad Fauzan Sarwar

    Access Expert,Data Entry,Wordpress,C/C++

    Pakistan - Last active: 5 days ago - Tests: 1

    Able to work impressively across different disciplines: I have extremely good experience of Microsoft Office applications(Word,Excel,Access,power point,outlook). I created spreadsheet application in Excel by using formulas and built-in function.I have good experience to maintain records and calculate expenses ,profits and losses Excel. I created all types of Database project on MS Access.I have developed a Relational Database using Relational Database management system. I have excellent experience of copy past posting and ad posting. I have developed a websites using WordPress,WordPress plugin and basic HTML programming. I Have a good command on C and C++ programming language. I am quick in learning detailed things and can follow instructions correctly. I am confident that i can deliver any work satisfy guaranteed

    $3.00 /hr
    0 hours
  8. Jean-charles C.

    Jean-charles C.

    Junior C/C++ developper / French-English Translator

    France - Last active: 4 months ago - Tests: 1

    Currently in first year of master degree in Computer Sciences in South Korea. I'm polyvalent, open-minded, looking forward to help you in your buisness or personal projects either in computer sciences or French-English translation.

    $5.00 /hr
    0 hours
  9. Jitendra Singh

    Jitendra Singh

    Software developer working on c++,vc++,c# & SharePoint

    India - Last active: 1 day ago - Tests: 5 - Portfolio: 2

    I am a Windows desktop application developer based on c++/vc++/.Net/WMI from last 5 years . I am also Microsoft certified SharePoint Developer having hands on experience over SP2007,SP2010 and SP2013 I have proficient knowledge in c++/vc++/COM/ATL/c#/MVC. Indepth knowledge of file handling ,exchange recovery. Have exceptional industrial and freelancing experience in data recovery and file handling. Working knowledge in Microsoft Visual studio 2008,2010 and 2012 and Visual Studio Source Safe.

    $17.78 /hr
    5 hours