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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, 176 C projects are completed every quarter on Upwork.

176

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.

4.73
Last updated: September 1, 2015
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  1. Ricky Jia

    Ricky Jia

    Student

    United States - Tests: 1

    I am currently an undergraduate at the University of Connecticut studying computer science. I have experience doing both web and desktop programming, but I am currently mainly seeking opportunities to expand my knowledge.

    $8.76 /hr
    339 hours
    0.00
  2. Nikolay Moskvichev

    Nikolay Moskvichev

    C/C++ developer

    Russia - Tests: 3 - Portfolio: 1

    Thank you for viewing my profile! My main objective is to provide excellent service, with timely, accurate, and professional results. Have been working in area of biometric solutions for a number of years. Have acquired considerable experience in image processing. Strong understanding of multithreaded development and Inter Process Communication and the challenges which this can cause. Have experience with database client applications development. C/C++ more than 10 years of experience (Windows/Linux).

    $22.00 /hr
    170 hours
    5.00
  3. Ditriol Wei

    Ditriol Wei

    Senior Mac and iOS Engineer

    Singapore - Tests: 8 - Portfolio: 1

    I am a software engineer, skilled in C/C++, Objective C and C#. I have experience with not only Microsoft .NET framework, WxWidget and QT but also Cocoa, Cocoa Touch. I have been developing Mac software since 2005, Mac OS X 10.4. I make your exciting ideas possible on multi-platforms such as Mac, Windows, Linux and iOS. - C/C++, Objective C/Swift, Java - Mac OS X / iOS for APPLE APP STORE - Cocoa/CocosTouch, QT/WxWidget - Parse.com, NodeJS, Restful Web Service - Paypal, Stripe, In App Purchase, Payment gateway Integration - Tesseract OCR, Open CV, Image/Video Processing - HTTP, FTP, Amazon S3, Dropbox, Cloud Storage Service. - VLC video streaming - PPTP, L2TP, OpenVPN - Photoshop, Illustrator, InDesign Plugin

    $50.00 /hr
    182 hours
    4.76
  4. Bigyan Shrestha

    Bigyan Shrestha

    Software Engineer

    Nepal - Tests: 4 - Portfolio: 2

    I have 2+ years experience in software development as a Software Engineer. * Languages: Java, PHP, Common LISP, C/C++, python * OS: Linux (Redhat, Debian), Windows * Databases: MySQL,Oracle, MsSQL, SQLite, Berkeley DB * Miscellaneous: # HTTP, SOAP, Web services # JBoss, Apache Tomcat, Slide (WebDAV) # Ant, Maven, Bamboo, SVN, CVS, GIT ** Specialties: Research, design, development, and testing of enterprise and desktop applications. Release engineering and tools development more info: http://np.linkedin.com/in/bigee

    $44.44 /hr
    13 hours
    4.94
  5. Ruben Z.

    Ruben Z.

    Php Developer

    Armenia - Tests: 2

    Hi! I'm currently looking for a challenges and long-term partnership with highly-qualified professional team. If you feel like we can collaborate, please, contact me. The following keywords are important for me: High-load, Algorithms, big O notation, Data Structures, Application security, Pentest, Code Complete. I'm not afraid of overtime and working under high pressure, but I prefer balanced and productive workflow. Practicing of Agile/Scrum is welcomed. Here is a short list of technologies/tools I'm familiar or had an experience in past: [General] PHP JavaScript MySQL PostgreSQL MongoDB Redis Memcached C#.NET TCL C/C++ [CMS/CMF] Magento Joomla WordPress Drupal (a bit) [Frameworks] Yii Zend Framework Symfony (a bit) JQuery Underscore MooTools (a bit) AngularJS Raphael VanillaJS :) 960gs Bootstrap [Other stuff] XML/XSL Phonegap Mustache NodeJS nginx MeteorJS If I'll try to list everything here it will be a very long list. So these are enough to illustrate the sphere of my expertise. Out of this list I want also mention that I had a lot of experience with old-fashioned things like Delphi, Borland C, Pascal etc. I'd love to learn/practice new/non-standard technologies and non-mainstream things. I'll be happy to join a project which uses Python, Ruby, Go, Haskell, Scala or Fortran /yeah, I adore Fortran :)/. Projects related Science, Charity and/or Armenian Diaspora - will have a discount. It will be a pleasure to help people to do good things. Open-source is my passion. Previously I had no enough room to complete my pet-projects. So it will be very good to join to any open-source project and have my code available to everyone. I'm crazy for application security. For me it is the one of the most important things. I'm an active member of a local OWASP chapter. It will be great to have an opportunity to help to increase the security of your project. I'll definitely want to join you if your project is related to Cryptography. I'm working under Linux environment (Ubuntu/Mint). Vim is my first love. If it is not principal to use an IDE, I'll prefer to get things done in Vim. Git/SVN are mandatory for me - the very first thing I do on a new project is to create a new repo. :) That's all. Thanks for reading. If you have any questions or proposals - feel free to contact me. --- "An algorithm must be seen to be believed." Donald Knuth

    $45.00 /hr
    1,106 hours
    4.63
  6. Burak Y.

    Burak Y.

    Expert Software Developer

    Turkey - Tests: 3 - Portfolio: 6

    Languages: C++, C#, Objective-C, Java, x86 Assembly (Reverse Engineering), LUA, PHP, SQL, JavaScript, HTML, CSS, Squirrel, Pawn Script. Libraries: DirectX, OpenGL, jQuery, React, Play Framework, WordPress, iOS, libgdx, cocos2d-x, node.js, socket.io, ASP.NET MVC, Entity Framework. # About me My programming journey began from my childhood. I began programming with BASIC when I was a kid with an Amstrad CPC 6128. Then switched to PC and began developing with Visual Basic 4.0. In year 2001 I switched to C++ and I can say it is my eternal love for now. So I am enjoying with programming and I am looking for quick enjoyable, compelling projects. I like finding solutions for given problems.

    $30.00 /hr
    0 hours
    5.00
  7. Aleksandr Shushpanov

    Aleksandr Shushpanov

    Software Engineer

    Russia - Tests: 2 - Portfolio: 1

    I have great experience in developing and maintaining multiplatform applications running both on Linux/Windows. I prefer to use C++ because it is a perfect language for a lot of tasks, it provides maximum flexibility and performance. However, I have necessary knowledge in scripting languages to use them efficiently and I am able to study any technology required for a particular task to be completed.

    $25.00 /hr
    0 hours
    5.00
  8. Norbert V.

    Norbert V.

    C#, ASP.NET MVC, Java, Android, C/C++ developer

    Hungary - Tests: 6 - Portfolio: 9

    I have been developing applications for 4 years in C#, ASP.NET MVC, Android, Java and C/C++. During this time I managed to get skills to write robust and optimal code in these languages and frameworks. I have a deep knowledge in networking concepts, protocols, VoIP technology and different database systems. I have worked with different Linux/UNIX systems and Windows so far. I used design patterns several times in practice, used TDD principles, set up continous integration and builder systems for larger projects. Why hire me: work efficiently, deliver on time, write maintainable code, provide good code analysis, learn new things fast.

    $24.89 /hr
    487 hours
    4.95
  9. Mariusz Z.

    Mariusz Z.

    Penetration Tester, Linux/UNIX Security Admin,Intrusion Analyst, CISSP

    Poland - Tests: 9 - Portfolio: 1

    I'm Linux Security Administrator & Web Application Penetration Tester with 8 years of experience in the IT field. I'm CISSP (ID# 478556) and OWASP member. My expertise ranges from designing, building secure & robust systems to analysis of subtle software security flaws. I can help you with: - thoroughly security testing your web application (black-box and/or white-box tests) and helping in mitigating detected vulnerabilities - analyzing and assessing vulnerabilities in your application's underlying IT infrastructure - security hardening Linux/UNIX servers/clusters - recommending solutions and best practices on how to design and maintain secure AWS infrastructures - responding to security incident in Linux/UNIX environment, helping in recovery process (rootkit detection, malware removal, etc.)

    $19.00 /hr
    123 hours
    4.79