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

Upwork C Jobs Completed Quarterly

On average, 203 C projects are completed every quarter on Upwork.

203

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Time needed to complete a C project on Upwork.

Average C Freelancer Feedback Score

C Upwork freelancers typically receive a client rating of 4.76.

4.76
Last updated: August 1, 2015
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  1. 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
  2. Vladimir K.

    Odesk certified C/C++/Visual C++/MFC/COM/COM+/.NET Developer

    Ukraine - Last active: 04/02/2008 - Tests: 2

    Core Skill: C/C++ AssessmentsSummary:Deep knowledge in a process of building complex system, debugging and testing. Operation system: DOS/Windows 9x/Windows NT (Win2000 / WinXP)Program languages: C/C++Compilers: Visual C++/ARM SDT 2.51/TasmLibraries: MFC/ATLMethodology: XML, HTML, Construction of compilersProtocols: TCP/IP (building a client-server applications)

    $10.00 /hr
    379 hours
    0.00
  3. Stas E.

    Stas E.

    C, C++, Qt, Linux, .NET

    Ukraine - Last active: 3 days ago - Tests: 2 - Portfolio: 2

    Software developer with more than 10 years of experience in C, C++ and .NET technologies. I am hard working, passionate about software and technologies, striving for excellence. 5 years of experience building systems with: - C and C++; - Qt framework; - Linux; - embedded systems, including those with real-time requirements; - .NET I have experience in: - web development with ASP.NET and a little AngularJS; - desktop development with .NET and Qt; - SQL database development with MSSQL, PostgreSQL and SQLite; - cross-platform application development for Windows and Linux; - industrial automation using commercial PLC and commodity hardware.

    $22.22 /hr
    16 hours
    0.00
  4. Ales Guzik

    Ales Guzik

    Senior Software Engineer

    Belarus - Last active: 1 day ago - Tests: 8

    Full-stack engineer. Over the last 4 years I have participated in development of wide range of web applications using Ruby on Rails, where I have been writing server-side code in Ruby, client-side JavaScript code, doing HTML and HAML markup with CSS, SCSS and LESS styling. I have been setting up staging and production servers from scratch and have written server setup automation using Chef. Passioned about functional and concatenative programming languges, Clojure and Factor in particular. Contributed to various opensource projects, and maintain some personal ones.

    $25.00 /hr
    225 hours
    0.00
  5. Carlos Alfonso Aguilar Paredes

    Carlos Alfonso Aguilar Paredes

    Computer Science Engineering / Master Project Managment

    Honduras - Last active: 21 days ago - Tests: 5 - Portfolio: 4

    Software Development • .Net (VB, C#, C++, ASP .NET 2). • Delphi. • GUPTA CTD (Centura, SqlWindows). • C/C++. • Power Builder. • Asm. • ML. • PHP. • ADA. • Java, • Java Script. • Jscript • VB Script • JSP. • Fox Pro. • Python. • Perl • SAP SDK • Joomla Data Base • Access. • Dbase. • PostgreSQL. • FireBird. • MS SQLServer. • SyBase. • Oracle. • SqlBase • DB2/AS400 Linux/Unix Experience • RedHat • Debian • Ubuntu • Centos • Suse • FreeBSD Operating System • Windows Server: Active Directory Installation, Group Policy, DHCP, ISA Server, FTP, Exchange, and configuration in Windows Server 2003. • Linux: Provisioning Server, DHCP, FTP, LDAP, MAIL SERVER, SAMBA, etc. • AS400: DB2 Management. Software • Sap Business One • Visual Hur • SIAD • STC • Microsoft Office Suite • Open Office Suite • VM Ware Workstation • Adobe Photo Shop • Virtual Box • SoapUI • Xmind • MindManager Appliance • SAN/NAS Appliances: Openfiler and FreeNAS. • Virtual Machine: VMWare ESX Server and Xen Server. • E-Mail: Zimbra. • Helpdesk: GLPI and OTRS. • File Manager: OpenKM • Business: Openbravo ERP, VTiger CRM, Orange HRM, SpagoBI Business Inteligence, and Time Trex Payroll. • Communication: Elastix. • Web Conference: Open Mettings and Big Blue Button. • Video Camera Security: ZoneMinder. • E-Learning: Moodle, and Atutor. • Survey: LimeSurvey • MiddleWare: Spago. • Process Manager: Intalio. Reporting • Crystal Reports • Fast Reports • Gupta Reports • IReport

    $30.00 /hr
    2 hours
    0.00
  6. Wilson P.

    Wilson P. Agency Contractor

    C/C++/OpenGL/Network Programmer

    India - Last active: 3 days ago - Tests: 3 - Portfolio: 5

    I am a C/C++ programmer with fair experience in Java and HTML/CSS/Javascript. I specialize in algorithm intensive game physics and ai, desktop applications using wxWidgets, machine learning and C++ based web development targetted for ASPs. Over past 2 years I have 1) Developed from scratch the physics and character maker for a 2D massively multiplayer game. 2) Developed Opensource web application framework in C++ which implements the fastcgi protocol and is designed to solve the c10k problem. 3) GUI for several desktop trading applications using wxWidgets.

    Associated with: Kefas Softwares

    $22.22 /hr
    2,544 hours
    0.00
  7. Ferdinand Von Der Brueggen

    Ferdinand Von Der Brueggen

    Skilled iOS,iPhone,iPad,C,C++ Developer,Translations

    Germany - Last active: 5 months ago - Tests: 4 - Portfolio: 1

    Hello, I can provide Client satisfaction with 24/7 availability. I've got 5+ years rich experiences and skills at Mobile app development. I'm very familiar with iOS(iPhone/iPad), C / C++ and VB.NET programming. Furthermore I have lot of experiences with SQL Database development. I am staying in touch with new technologies, currently it's Swift (new Apple programming language) and iOS 8 SDKs. 15+ years software development skills. Thank you for visiting my profile.

    $30.00 /hr
    9 hours
    0.00
  8. Austin R.

    Austin R.

    Experienced GNU/Linux System Administrator and Programmer

    United States - Last active: 4 months ago - 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
  9. Dmitry S.

    Dmitry S.

    Control system design engineer

    South Korea - Last active: 3 days ago - Tests: 2

    Master degree (Bauman university) in automatic control with major in Spacecraft Control. Strong knowledge of control systems design and development, system modeling, and hardware/software co-design and verification. Over ten years of the servo control development experience in Aerospace and HDD industry (MOKB "MARS", Samsung electronics, Seagate). Responsible for the key parts in the firmware of several innovative and award-winning consumer electronics products. Control system design, digital signal processing, analog/digital filter design, adaptive control and filtering, modern control technologies: fuzzy, neural, Hinfinity, model-predictive etc. Software development from low-level assembly (Teaklite, ARM) to C#.

    $38.89 /hr
    505 hours
    0.00