C Developers & Programmers

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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, 206 C projects are completed every quarter on Upwork.

206

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: July 1, 2015
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  1. Sergey Rogachov

    Sergey Rogachov

    Software Development,optimization, advanced problems solving

    Ukraine - Last active: 4 days ago - Tests: 10 - Portfolio: 2

    Why you should hire me , instead of cheaper alternatives? Because you get what you pay for . Who am i ? I am a software developer, team lead and project manager with more then 19 years in industry. My strong sides are: problem solving, optimization, reverse-engineering skills, focus on client needs, attention to quality and economics of the decisions, deep understanding of computer systems and software architecture. I worked on various projects for different industries like marine transportation, web application for computer-aided learning, mobile applications; security: iClass, rfid, reverse-engineering.

    $44.44 /hr
    472 hours
    5.00
  2. Mohamed anis M.

    Mohamed anis M. Agency Contractor

    Embedded System designer

    Tunisia - Last active: 1 day ago - Tests: 9 - Portfolio: 7

    I have a very good experience with Assembler, C, C++, java and C#. I have been working with C for more than 5years for desktop and embedded systems. I have a lot of experience with Microchip PIC, msp430, ARM based microcontroller and DSPs. I'm accustomed to working with CAD software such as Proteus (Isis / Ares) and Altium designer. Also I speak English and French fluently.

    Associated with: BreakPoint

    $50.00 /hr
    1,294 hours
    4.84
  3. Denis M.

    Denis M. Agency Contractor

    Senior C++ Developer

    Russia - Last active: 1 day ago - Tests: 1

    For long years of my experience, I finished different kinds of projects. Now in every project I easily can show all my professionalism and high quality. I’m interested in projects where I could apply all my technical and communication skills. I have responsibility to manage projects and share my experience with young developers and help them to solve difficult problems.

    Associated with: ISS Art, LLC

    $36.11 /hr
    4,536 hours
    5.00
  4. Jason M.

    Jason M.

    Expert Developer, Thought Leader

    United States - Last active: 09/18/2014 - Tests: 7 - Portfolio: 5

    I have been developing cutting edge software for over twenty years. My experience has been centered around ultra high performance embedded systems as well as modern web design and programming. I have been intimately involved in every aspect of the development lifecycle, including: brainstorming, requirements capture, resource management, graphic design, programming, testing, deployment, even sales and marketing. All of my projects are extremely thorough. I am more driven by the quality of my work than I am by the hours I will bill. I am also an entrepreneur and have spent plenty of time on oDesk on the other side of the fence, so I understand exactly what employers are looking for. That is why I am confident I can provide unprecedented value.

    $59.00 /hr
    254 hours
    5.00
  5. Nima G.

    Nima G.

    Software Engineer, Android Developer and Consultant

    Hungary - Last active: 2 days ago - Tests: 11 - Portfolio: 3

    I am a software engineer with 4 years of solid experience. I know Android very deeply and have been building upon it for years. Other than Java and Android, I'm proficient in C/C++ and Python. I follow TDD, version control, code reviews and other agile practices.

    Groups: Application Developers Alliance

    $80.00 /hr
    643 hours
    5.00
  6. Andre Walker

    Andre Walker

    Engineer

    United States - Last active: 10/31/2012 - Tests: 3 - Portfolio: 1

    Over the last 3 years I have developed a variety of hardware and software in C, C++, and C#. My core competency lies in design and debugging of small to mid size programs. I am seeking opportunities to build apps/programs from the ground up for you or your business. I have studied cutting edge technology with hardware as well as software. I have picked up my trade extremely fast. My portfolios below demonstrate my robotics work. I taught C++ and Java at a summer camp last year and it really pushed my skills and abilities! I am now much more confident in both languages. I can do iOS programming, but I don't have a mac at the moment. I've worn lots of hats in my day any other questions just ask.

    $44.44 /hr
    0 hours
    5.00
  7. Aaron M.

    Aaron M.

    Ethical Hacker, Pentester, Developer | CISA, ITILFv3

    Panama - Last active: 3 months ago - Tests: 9

    Hello, I am an Expert Ethical Hacker with more than 8 years of experience for major Venezuelan and Panamanian companies (Banking, Insurance, Telecom, Media, Government, Energy). I look for jobs as: - Penetration tester: VA, Network Based PT, WebAPP PT, Mobile Apps PT. - Code review and hardening: PHP, Java, C#, C/C++, ... - Security Hardening / Bastion Host: I have strong skills on Linux and Windows based infrastructure. - Software Development: C/C++ QT To deliver a high quality service, I perform these tasks observing the most accepted leading methodologies and standards like ISO27001, PCI-DSS, OWASP, OSSTMM, and CISA. I help your organization to be compliant and secure keeping in mind your business goals. I also provide a better service by improving the task with my very own developments. Over the years, this was a great differentiator among competitors, that happens when common VA scanners and pentesting tools does not fit on you. My blog: http://www.unmanarc.com ******* OpenSource contributions ******** - http://repo.unmanarc.com: repo.unmanarc.com aims to provide the most secure and updated public Linux CentOS 7 repository for mantaining security related packages (Grsecurity kernel, mod_suphp, mod_bw, mod_gnutls, rssh, openvpn). My job consist on keep those packages up2date and fix any vulnerability for large scale production environments. - OpenVPN Terminal APP for Android: http://contrib.unmanarc.com/androidvpn/: My job was to deliver and package the tool. - I Bug Hunted for several open-source and commercial applications for non-profit. - PortJammer: I developed a tool oriented to prevent information gathering at the scanning phase on a hacking attempt.

    $50.00 /hr
    0 hours
    5.00
  8. Jeremiah K.

    Jeremiah K.

    Web Developer Volusion,Magento,Bigcommerce,Wordpress

    Philippines - Last active: 9 hours ago - Tests: 15 - Portfolio: 28

    Wanting to create a wonderful working relationship to all my employers. My core competency lies in client services and was also exposed to different activities that will enhance client relationship management, operations and training programs for quality assurance. I scrutinize every angle, triple check all work and perfecting it over-all and going the extra mile to retain client's trust and satisfaction. I am proud to showcase my skills in HTML/XHTML, CSS/CSS3, Photoshop, Javascript, JQuery, MySQL, PHP, FTP, Visual Basic, C, C#, Java, Administrative Support, Content Managing, Web Research and Data Entry. * Magento * Volusion * Wordpress * Bigcommerce I am a full time worker. Sincere, reliable and remarkable professional work is what you'll get.

    $22.22 /hr
    6,727 hours
    4.92
  9. Alexander Štimac

    Alexander Štimac

    Senior Android Developer

    Croatia - Last active: 2 days ago - Tests: 4 - Portfolio: 7

    I am a Senior Android developer with 5+ years of experience in Android development. My working environment includes Android Studio - Git - Espresso for integration tests - JUnit for unit testing. Besides the Computer Science, I have Master's Degree in Graphic Technology, meaning that I am able to focus on UI/UX when needed. Last 5 years I have developed a wide range of Android applications, including games (Libgdx, Unity), social applications (Facebook integration, Twitter, Google+), multimedia (video recording, image manipulation), chat system, location aware applications (Google Map, Places SDK), database manipulation, REST services (JSON/XML + Volley or Retrofit integration), Ads integration, animations and much more. I have 5 stars feedback because I care about the code quality (Clean, documented, tested and without "WTF" moments) and client needs. I stick to the deadlines and provide code which is written by the latest standards and best practices. Also, I love to talk to people. Currently I am living and working in Zagreb, Croatia. My setup is Macbook Pro, Dual Displays and high speed internet connection + wide range of Android devices for testing (Nexus 4, Nexus 5, Galaxy Nexus, HTC One, Samsung Galaxy Tab 2...) Cheers, Alexander

    $20.00 /hr
    96 hours
    5.00
  10. Imame Nabil Kadimi

    Imame Nabil Kadimi

    WordPress & Drupal Superstar

    Morocco - Last active: 1 day ago - Tests: 9 - Portfolio: 11

    Hey, thanks for checking my profile, one thing you can be sure of is that you found your WordPress/Drupal guy. In fact, I found a new love in web development with WordPress and Drupal. I face every new piece of code as a fresh new beginning, a chance to do it even better, my intensive WordPress/Drupal experience comes from 10 years of practice, training, failures and successes. I'm also a Linux power user, trust me, that helps, and I'm a JavaScript guy, a little search on Google will prove that https://www.google.com/search?q=Nabil+Kadimi.

    $38.89 /hr
    729 hours
    5.00