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, 169 C projects are completed every quarter on Upwork.

169

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 4.71.

4.71
Last updated: May 1, 2015
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  1. 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
  2. Talha Ahmad Khan

    Talha Ahmad Khan

    Fast & Determined Programmer, Graphic Designer & Presentation Expert.

    Pakistan - Last active: 1 day ago - Tests: 4 - Portfolio: 26

    Till now, my all life has spent, working with creativity. As a contractor I believe in fast , reliable and effective working. Most of the work I do is due to my passion which is more important than my necessities. I have following skill sets: 1) Graphic Designing i)Photoshop (started 5 years ago) ii)Illustrator (I am new to it but confident as well) iii)Drawing (10 years ago) iv)AutoCad 2D (started 2 years ago) 2) Office (10 years experience) i)Powerpoint ii)Word iii)Excel 3)Programming i)C ii)Java iii)verilog (FPGA) Thumbs up for "creativity and Hard work".

    $14.00 /hr
    24 hours
    4.98
  3. Jaspreet Singh

    Jaspreet Singh

    Game Developer, Application Developer and Reverse Engineer

    India - Last active: 13 hours ago - Tests: 7 - Portfolio: 1

    I'm a game developer, game designer and an Android application developer. I've worked on a lot of Android gaming and application projects, Unity 2D & 3D projects and libGDX projects for my clients, myself and my University. I have a lot of experience in Java, C#, C++, C, MySQL, SQLite and PHP. I use libGDX to develop 2D games and Unity 3D for both 2D & 3D games with other useful stuff like Ad Integration, Social integration and other things. I also have relevant experience in Reverse engineering, C++, PAWN, graphics designing, video editing and production, anything related Youtube, web development using PHP and Wordpress.

    $15.00 /hr
    23 hours
    4.99
  4. Zeenath M.

    Zeenath M.

    Web Developer | Designer with Wordpress Expertise

    Saudi Arabia - Last active: 13 hours ago - Tests: 7 - Portfolio: 41

    Hello, Welcome to my odesk Profile! I am a freelance programmer/designer from Asia. I have excellent experience in web design technologies such as HTML,xHTML, CSS ,JQuery and I do lots and lots of back-end coding using PHP and MySQL. I have successfully developed a MVC based Intranet system as my first project which won the best project of 2011 gold medal of university of Colombo; and I am seeking opportunities to build websites and work up to your expectations. I have a special liking to an awesome CMS - Wordpress.Which I have completed 90+ site customizations so far. I also have fine experience in the following areas: SQL, Ajax, OOP, MVC and software design and last but not Least I love to debug sites! I hope to hear from you soon. PS- you can view my latest site developments in my facebook page by googling with the keyword "zeeplus solutions"

    $17.78 /hr
    2,112 hours
    4.98
  5. Adrian Sanchez

    Adrian Sanchez

    SENIOR SOFTWARE ENGINEER

    Spain - Last active: 2 months ago - Tests: 4

    - M.S.C. Senior Software Engineer with more than 10 years of experience working with multinational companies inside complex projects. - C, C++, Java, Visual Basic and VBA experienced programmer. - Matlab experienced developer. - Eclipse, Doors, Irqa advanced user. - Software Control Systems knowledge: SCCS, SVN, CSV, GIT and Mercurial. - Beauty coding and full comented according to own coding standard but open to adapt it to your company ones. - Experience in embedded software for real time and critic systems under strict coding standards: MISRA, DO178, ... ------------------------------------------------------------------------------------------- - SW Responsible of unmanned aerial system projects (UAV). - Establishing clear objectives and priorities to the dependents and implementation of control and monitoring of their tasks. - Detection of product deficiencies and proposing ways of solving them. - Risk identification and anticipation of deviations. - Customer orientation. - Analysis, review and design of system requirements. - Documentation design according to DO-178B standard. - Test development and implementation of SW testing. - Participation in the integration, verification and validation of the design and operation of the components or parts of the system checking that meets the technical requirements and quality standards.

    $60.11 /hr
    257 hours
    5.00
  6. Virender Dagar

    Virender Dagar

    Software Developer with excellent technical and managerial skills.

    India - Last active: 01/13/2011 - Tests: 9

    Over the last 5 years, I have developed and managed a wide range of software application in large and small scale companies. My core competency lies in complete end-end management of a new project, and I am seeking opportunities to build applications from the ground up for you or your business.

    $16.67 /hr
    96 hours
    5.00
  7. Imran Z.

    Imran Z.

    Expert print & web artist photoshop CS3,researcher, technical writer

    Pakistan - Last active: 04/30/2014 - Tests: 8 - Portfolio: 27

    Over the years I have worked on graphic designing projects from print designing to webpage templates designing for photoshop. i am also a skilled writer and i have written technical and gadgets related articles. My areas of expertise are photoshop, 3D modeling softwares, technical writing and blogging and internet research.

    $22.22 /hr
    22 hours
    4.97
  8. Susanna marie B.

    Susanna marie B.

    Map Specialist - Data Entry Expert - Software Tester

    Philippines - Last active: 13 hours ago - Tests: 5 - Portfolio: 4

    I have experience working with: Google Earth, Bing Map, Microsoft Excel, and Internet Research. I also have knowledge with software development life cycle, software testing, programming(C, C#) and basic Japanese language. I'm enthusiastic in learning new things to continually improve my efficiency and my accuracy on work. I'm trustworthy and a hard worker; I put effort to make sure the best quality of work is achieved.

    $6.70 /hr
    158 hours
    4.79
  9. Jigarbhai Patel

    Jigarbhai Patel

    Expert C/C++/C# Programmer, Algorithms Developer, Technical Writer

    India - Last active: 1 day ago - Tests: 3

    "I believe in providing best quality services to my valuable clients." I have received the Bachelor of Engineering degree in Computer Engineering from Hemchandracharya North Gujarat University, Patan, Gujarat, India, in 2005 and the Master of Engineering degree in Computer Engineering from Dharmsingh Desai University, Nadiad, Gujarat, India, in 2008. My Part-time Ph.D. in Computer Engineering from Uka Tarsadia University, Surat, Gujarat, India, is pursuing since January 2013. My research interests include Artificial Intelligence, Computer Algorithms, Optimization, Machine Learning and Lean Manufacturing. I have excellent C/C++/C# programming proficiency. I have one year experience of Programmer and Customer Support Engineer & seven years experience of Assistant Professor in reputed Engineering Colleges. I have successfully developed several projects in C/C++/C#, guided 40 major projects of undergraduate students, 10 research projects of postgraduate students, published 7 research papers in international journals and attended 4 workshops & training programs organized by IIT Bombay & Nirma University. I have excellent proficiency to write high quality articles, blogs and e-books. I have effectively and efficiently solved the following combinatorial optimization problems by designing & implementing various algorithms such as A* search, breadth-first-search, depth-first-search, branch-and-bound algorithm, hill climbing, greedy algorithm, genetic algorithm etc... in C/C++/C#. 1. Workforce scheduling and routing problems 2. Capacitated vehicle routing problem with time windows 3. Traveling salesman problem 4. Crew allocation & scheduling problem 5. Home health care problem 6. Job-shop scheduling problem 7. Tasks allocation problem 8. Packing problem 9. Cell formation problem 10. Machine layout problem 11. Cell layout problem 12. Circuit-satisfiability problem 13. Subset-sum problem etc… I have also developed projects of neural networks as follows. 1. I have trained perceptron for binary classification which can be used to predict whether a given car is a family car or not. 2. I have also trained perceptron for multiclass classification which can be used to classify the input into one of output classes namely car, human or dog. 3. I have also developed multi-layer feed-forward neural network to learn XOR function. I have taught various subjects at undergraduate & postgraduate level such as Microsoft Office, C, C++, Artificial Intelligence, Computer Algorithms, Computer Graphics, Computer Network, Computer Communication & Networking and System Programming.

    $40.00 /hr
    20 hours
    5.00
  10. Jan C.

    Jan C.

    Flash Expert (Top10%), 2D Animator, Graphic Designer, Programmer

    Philippines - Last active: 7 days ago - Tests: 5 - Portfolio: 6

    I am a Flash Expert and a professional 2D-Animator with various experiences in the fields of traditional and digital animation. I can provide exceptional animated videos and explainers for start up companies. I also animate graphics for various game apps. My goal is to deliver successful and polished video outputs/animations to clients.

    $20.00 /hr
    403 hours
    4.94