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

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On average, 176 C projects are completed every quarter on Upwork.

176

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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. Austin R.

    Austin R.

    Experienced GNU/Linux System Administrator and Programmer

    United States - Tests: 2

    Developer and Administrator with over 7 years of experience with various technologies including GNU/Linux personal computers and servers, Atmel AVR platforms, Git, KiCAD EDA, and the Go, Java, and C programming languages. My experience includes the hardware and software design of a full home automation system. I am prepared to perform many tasks, including setup and administration of servers, programming in C, Java, or Go, PCB design, and project management.

    $22.22 /hr
    1 hours
    0.00
  2. Nikolaj Van Omme

    Nikolaj Van Omme

    Expert Mathematical Modeller and Optimization Specialist

    Canada

    Hi there, My name is Nikolaj and I'm a passionate problem solver. My background is both in mathematics (MD in pure maths, PhD in applied maths) and computer science (MD in computer science) and I have over 15 years of programming experience. My speciality in optimization is Arc Routing. I love to create complex algorithm and solve "impossible" problems. My computer science skills are not only theoretical (algorithm analysis, algorithm creation, heuristics tuning) but also practical. I have worked on several (big) industrial projects. Let me shortly present one success story. Challenge: Optimize the traffic lights for a city of the size of Brussels. The idea was to coordinate intelligent traffic lights to minimize the total travel time of the users. I had the pleasure to supervize a team of two and we managed to reduce the total waiting time by 30%. In my PhD thesis, I defined a new optimization problem (The Cumulative Chinese Postman Problem), studied its complexity, proposed 8 different models (out of 20!) and studied their relative strengths both theoretically and experimentally. The algorithms that I have developed were 2 to 133 faster than the state of the art solver at the time (2011). In short, I'm a perfectionist that enjoys solving complex problems.

    $90.00 /hr
    0 hours
    0.00
  3. Miguel Rodriguez

    Miguel Rodriguez

    Network Administrator, HW & SW Developer

    Colombia - Tests: 2 - Portfolio: 3

    Graduate in Mechatronic Engineering, expertise in Electronic Product Development, Information Systems Integration, Linux Server Administration and Development. Running my own Start-Up in Electronics and Robotics, with time I have gathered the experience and flexibility to successfully develop engineering solutions to real life problems, in an efficient and effective manner.

    $20.33 /hr
    0 hours
    0.00
  4. Ahmed G.

    Ahmed G.

    Smart Embedded systems

    Pakistan - Tests: 2 - Portfolio: 7

    I am a professional which specializes in the design, development, testing and manufacturing of complex embedded systems/Hardware. I have delivered customized hardware and software products that have application in wireless sensor networking, wireless tracking, digital signal processing , image processing and innovate medical monitoring devices. I specialize in Field Programmable Gate Array design using VHDL and Verilog ,high-speed hardware Design based on FPGA’s, Multilayer PCB design and Mixed-signal PCB design . Visit my website : www.emstrings.com

    $5.00 /hr
    2 hours
    0.00
  5. Sachit Jani

    Sachit Jani

    Customer Support via Chat, Email & Phone (Technical & Non-Technical)

    India - Tests: 7

    I'm an Electronics engineer and have worked with a networking firm for 2.5 years. Since last 1.5 years, I'm working as a Freelancer. I'm good at programming languages like C, CPP, Perl & BASH. I'm good at Networking and operating systems. Being an Engineer, I can adapt to new software tools easily. I have a desire of working as a Customer support Executive. I'm ready to provide Chat Support, Email and Phone support - both technical as well as non-technical. I like solving customer queries which makes me suitable for this task. I also like working for the Recruitment firm. Quality work in Time - That is what my clients get from me. Being a full-time freelancer, I'm flexible to work at any time.

    $8.89 /hr
    0 hours
    0.00
  6. Amr E.

    Amr E.

    Qt, C/C++, .Net, MoNo Software Developer

    Egypt - Tests: 2 - Portfolio: 1

    • Database: MS SQL Server 2005:2012, MS Access, MySQL, SQLite. • Development: C/C++, Qt, C#, MoNo. • Good at communication skills with others, and Co-operative skills. • Quality, Dedication, and Ingenuity. • Operating systems that I'm worked in and developing Application For them: MS Dos, Ms Windows, Linux, Android. • I also have some experience in the following areas: HTML, CSS, SQL, OOP, and software design and testing. • Over the last 5 years, I have developed Desktop Applications using Qt C/C++, C#, MoNo, SQLite MySQL and MS SQL Server and MySQL including Cross Platform Application. My core competency lies in complete end-end management of a new website development project, and I am seeking opportunities to build Applications from the ground up for you or your business. • In the last year I’m focused on the C/C++ and Qt. • I'm looking forward to knowing much more about programming. • Looking for to be C/C++ Programming Languages Master and working with Qt Framework. • Apply my skills as a Software Engineer to a new challenge, I'm interested in challenging projects.

    $16.67 /hr
    6 hours
    0.00
  7. Umar A.

    Umar A.

    Product Developer

    Pakistan - Tests: 2

    Shamrock Green: https://www.elance.com/s/shamrockgreen Product development Company with team of expert engineers and software developers. Providing services in embedded system development, prototyping, software applications, consumer product designing and Engineering consultancy Service Description Complete Product development from idea to production Embedded System development Firmware Programming Android and iOS application development Mechanical designing and 3D model designing PCB designing wireless conectivity Engineering Consultancy Technical Documentation and reporting .

    $16.67 /hr
    0 hours
    0.00