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.

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: August 1, 2015
Clear all filters
  1. Harvey Ruback

    Harvey Ruback

    Senior Software Engineer and Architect

    United States - Last active: 6 months ago - Tests: 3

    Diverse Software Professional with a 20+ year successful history delivering a variety of complex solutions. Proven strong programming and leadership skills spanning a large breadth of platforms and hardware environments. Possesses an innate focus on robustness and maintainability, while balancing performance goals and schedule constraints. Excellent written and verbal communication skills with the ability to clearly and concisely convey messaging to both technical or non-technical team members and customers. Consistently demonstrates creative, strategic, analytical problem solving skills with the ability to balance short term tactical against long-term strategic goals.

    $120.00 /hr
    0 hours
    0.00
  2. Zlatin Georgiev

    Zlatin Georgiev

    Developer

    Bulgaria - Last active: 5 months ago - Tests: 8

    I've been programming since 1981 and have fully mastered over 25 programming languages. I've developed my own Java and C++ knowledge bases, an automated system for building management, an ERP system, a multilingual dictionary program, a spreadsheet management system, a cash register system, barcode reading and printing systems, a scales management system, HTTP, TCP and knowledge base management servers, mobile Java games, a Modula-2 antivirus system, a mathematical system for calculating differential equations, a system for process optimization and other software. I have a higher university education of a mechanical engineer.

    $56.00 /hr
    0 hours
    0.00
  3. Benjamin Turner

    Benjamin Turner

    Ph.D. Geoscientist, Scientific Programmer

    United States - Last active: 08/22/2014 - Tests: 1

    I am a Ph.D. Geoscientist with deep expertise in Hydrogeology, Hydrology, Environmental Geochemistry, and related areas, who has been programming scientific software programs since 1992. I am especially skilled at conceptual and mathematical modeling of hydrologic and hydrogeochemical processes. I have been computer programming for over 30 years, and have been doing scientific programming since 1992. In addition to working as a Geoscientist, I taught Computer Science and Mathematics at Penn State for several years. One of my published software packages is ProtoFit, a scientific data analysis and modeling package with over 7800 downloads to date.

    $70.00 /hr
    0 hours
    0.00
  4. David Camacho

    David Camacho

    Expert web java developer and project management

    Colombia - Last active: 08/28/2013

    I’m a systems engineer, whit skills in team leadership, analysis, software design and programing; I also have a high learning level, a very important ability to solve new challenges in real time. I like doing research, keeping update on new technologies, frameworks and tools and the knowledge from them. One of the main skills I have is the high efficiency and effectiveness problem solving and a great adaptability to changing conditions.

    $16.67 /hr
    0 hours
    0.00
  5. Eduardo Silva

    Eduardo Silva

    Unix/DB2 Consultant

    Brazil - Last active: 1 month ago

    Great hability in to work in group, leadership spirit, allied to pro-active actions. Knowledge in Kaizen,Lean 5S metodologyes. Compliance to policyes SOX , IT and ITIL. Experience in audit processes including generation of documents to analisys. ITIL certificated and LPI-1 certificated

    $44.44 /hr
    0 hours
    0.00
  6. Vitaly I.

    Vitaly I.

    Software and Web programmer with skills in related fields.

    Russia - Last active: 6 months ago - Tests: 3

    I have experience in such web related technologies as php, css, html, sql queries and a couple of others. Also worked with the Java, C and C++ languages. If want reasonable contractor instead of overrated Experts, I'm - Your choiсe!

    $8.89 /hr
    0 hours
    0.00
  7. David Lundquist

    Software engineer

    Sweden - Last active: 06/06/2013

    Summary Ever since I can remember technology has been an important part of my life, this has taken me from founding my own small technology company back in Sweden to working on projects all over the world. This same focus on technology also allows me to have a broad understanding of how technology is evolving and it has given me the ability to widen my knowledge which is now spread across several different kinds of technological areas. References will be provided upon request. Specialities I am an experienced developer within the mobile sphere having built both back office software as well as fully fledged content delivery and billing solutions for some of the biggest carriers in the world. Ive had several titles in top lists in the apple appstore and on carriers across the world. While mobile has been my main focus the last couple of years my base lies in web where I have developed solutions to allow companies of all sizes to have a presence on the web. I’ve built systems and websites for everything from small local companies to big global companies. For the last couple of years my focus on web has been towards Ruby on rails using a BDD philosophy having finished both big and small sized projects by successfully leveraging cucumber acceptance tests and story writing as well as unit tests based around rspec. While being a partner in different businesses I have also gathered skills in business planning and management.

    $66.67 /hr
    22 hours
    0.00
  8. Abhinaya Guthati

    Quality Assurance Engineer

    United States - Last active: 1 day ago

    Obtain the position of a quality assurance engineer in an organization that provides a challenging and educative work environment where I can learn, apply my knowledge and leverage my skills for organizational and personal growth.

    $22.22 /hr
    6,931 hours
    0.00
  9. Nikhil Gupta

    Liferay, IT Consultant, CFD, CAD developer

    United States - Last active: 12/04/2011 - Tests: 4

    To attain excellence working on cutting edge technology, Working in US, available for part time. Available hours are flexible based on Project and expertise. Good blend of working as Application and software enginner in engineering plus health care domain. Worked on Desktop application in involving numerical analysis for fluid flow, CAD developemt. Worked on J2EE N-tier projects from last 3 years using Java, PHP , Liferay .

    $16.67 /hr
    0 hours
    0.00