C Developers & Programmers

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, 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
More options
Clear all filters
  1. M.iqbal A.

    M.iqbal A.

    Expert in .NET, C# , ASP.NET, SQL SERVER, Sockets, WCF

    Pakistan - Last active: 1 day ago - Tests: 8 - Portfolio: 15

    My major skills are multithreading, socket/network and web programming using .NET technologies, such as Sockets, ASP.NET, WPF, WCF, EF. My desktop applications development experience includes several big Windows Forms projects for banks. Developing solutions for atm machines using XFS and other vendor supplied sdks. I`m fully competent in web application development using asp.net/mvc as a front-end and JQuery/AJAX/WCF for communication with server, plus operating with databases using ADO.NET or modern ORMs like LINQ toSQL and Entity Framework. I have a significant experience in atm machines programming. Protocol designs and implementation specially in financial domains.I have worked on many banking applications . I am very strong in TSQL, as I developed hundreds of Stored Procedures, Views and other queries during my 5 year working experience in a finincial industry. Expert in: .Net , C#, ASP.NET, Vb.net , VB6 , VBA , SQL Server , Oracle, JavaScript , OOP, Ms Access and software design , Software architecture and testing.

    Groups: Microsoft Certified Professionals

    $33.33 /hr
    1,473 hours
    4.98
  2. Paul B.

    Paul B.

    software engineer

    Cameroon - Last active: 1 month ago - Tests: 1

    working on various project for 7 years now, in different languages from c to python through perl, php..., mostly telecommuting. from simple dev to project manager. Experience in Management and business analysm (restarted a business in france and launched couple in cameroon). have been working a lot around the world. France, USA, Cameroon, Netherland..., speack French+english. will be happy to answer more if needed.

    $55.56 /hr
    36 hours
    4.73
  3. Yevhen Viter

    Yevhen Viter

    Software Developer - System Architect

    Ukraine - Last active: 16 days ago - Tests: 5

    12+ years of experience in the following areas of development: Windows desktop applications and services, databases, embedded systems, computer appliances, distributed control systems and protocols, logging devices and software. Key responsibilities: operations analysis, system design, programming. Main experience: C/C++, STL, Generic programming, Qt, SQL (Sqlite, Postgres, Oracle), AVR, ARM, Cortex-M3/M4F. Other keywords: algorithm, api, winapi, gui, mvc, mcu, adc, dac, pwm, relay, sensor, op-amp, dsp, modbus, usb, ftdi, ft232, ft245, serial port, com port, control area network, network, tcp, udp, speex, opus, vorbis

    $16.67 /hr
    20 hours
    5.00
  4. Md Forhad Hossain

    Md Forhad Hossain

    Sr. SharePoint/Office 365 Developer

    Bangladesh - Last active: 2 days ago - Tests: 8 - Portfolio: 5

    I have 5+ years of experience in SharePoint and related technologies and 3+ years of experience in Office 365 and its related technologies. In this long period of my experienced life, I have explored lots of web technologies. The following technologies are some of my favorite technologies on which I have strong knowledge. -SSRS -Silverlight -Power BI -Dashboard -Other BI tools -JavaScript -JQuery -Ajax -CSS 3.0 -MySql -Azure -HTML5 -SQL Server -PHP Sr. SharePoint/Office 365 Developer/Consultant is the best title to describe myself with all my experience and exposure that I'm experienced in not just a technology but client communication, sales and marketing knowledge that come as an added advantage of a consultant job profile.

    $33.33 /hr
    66 hours
    5.00
  5. Alexander Solovyov

    Alexander Solovyov

    Paypal expert and ZF master

    Russia - Last active: 1 day ago - Tests: 3 - Portfolio: 3

    Passionate developer of PHP, SQL (MySQL), NoSQL (MongoDB), JS seeking for challenging projects on the edge of technology. General knowledge: 1) PHP + Zend Framework 2 + Doctrine ODM/ORM + Apigility (REST). 5+ 2) Native Javascript (prototypes and ...). 5+ 3) JS framework Marionette js with Require JS and jQuery. 2+ 4) Node js (+ scappers Casper JS and Phantom JS) 2+ 5) Knowledge of HTTP protocol + experience with REST + SOAP. 5+ 6) MySQL. 5+ 7) MongoDB. 3+ 8) Experience with BigData (e.x. classification Bayes) and software (Google Bigquery, Hadoop and R lang) 2+ 8) Experience of implementation OTA (Open Travel) standard. 1+ 9) Linux (Debian, Ubuntu and others) 5+ 10) HTML5 / CSS3. 5+ Passive knowledge: 1) Java + Hibernate 1+ 2) C/C++ 1+ 3) Unix (Solaris) 1+

    $44.44 /hr
    1,036 hours
    5.00
  6. Nikolaos G.

    Nikolaos G.

    Software Developer / Engineer

    Greece - Last active: 2 days ago - Tests: 3

    Self-employed (Web) Developer / Administrator with strong background in both Linux & Windows Systems , specializing in custom WordPress / PHP / MySQL powered solutions and hard to fix problems. Providing large range of services from simple blog installation & maintenance , custom plugins & CMS / eShop integration to fully scalable , fault tolerant , multi node cloud based deployments: Well versed in: * Advanced PHP / MySQL / CSS / (X)HTML / JavaScript & AJAX * LAMP Server Installation / Configuration / Management & Troubleshooting , Shell Scripring * API Integration (eg: Facebook, PayPal, Amazon ...etc) * Amazon AWS and EC2 Cloud server setup / migration. * Less known Cloud Computing Providers eg. WitsBits * Linux & Windows VPS / Dedicated servers Furthermore past (cross platform) application & game development on desktop / mobile & embedded platforms using Python,C/C++ & VB (.NET) and custom hardware / firmware applications.

    Groups: Bluehost Developers and Designers

    $60.00 /hr
    938 hours
    5.00
  7. Pauls J.

    Pauls J.

    C/C++, Erlang, multithreaded programming

    Latvia - Last active: 11 days ago - Tests: 5

    Have worked as a programmer for more than 8 years. Projects have been from different fields - web applications in PHP|Java|Django, POS terminals in Linux/C/C++, financial transaction backend application in C++, video streaming proxy in Python, mobile packet data communication services in Linux/C, desktop application in Windows/C#, and others. Using Erlang for my own projects in development. Technologies for me is just a tool to prepare deliveries, to reach essential target.

    $20.00 /hr
    6 hours
    5.00
  8. Muhammad Jawaid Shamshad

    Muhammad Jawaid Shamshad Agency Contractor

    Ecommerce, Project Manager, WordPress, PHP/MySQL/LAMP, HTML5/CSS3/JS

    Pakistan - Last active: 17 days ago - Tests: 23 - Portfolio: 18

    For over more than a decade I have managed and developed a wide range of applications including servers, websites, and desktop applications for startup companies, small and medium sized businesses, and as well for large companies. My core competency lies in system architecture, project management, and development of new applications and systems as well existing running projects. I have experience in variety of technologies including C/C++, C#.Net, HTML5, CSS3, Javascript, PHP, ASP.Net, Perl, Tcl, MySQL, MS SQL Server, on both Linux and Microsoft Windows platforms, as well as WordPress, Google Apps Script, CodeIgnitor, WooCommerce, OpenCart and lot other ecommerce platforms.

    Groups: Application Developers Alliance, BigCommerce...

    Associated with: Ibexoft Solutions Agency

    $55.56 /hr
    1,278 hours
    4.85
  9. Apoorve Dubey

    Apoorve Dubey Agency Contractor

    CEO

    India - Last active: 1 month ago - Tests: 1 - Portfolio: 1

    I am here to make best use of my diverse knowledge and skillsets for my clients. I have worked as a software developer for leading companies like Symantec, on the other hand, started a software company from the scratch called Kreyon Systems. I have been associated with academics and different organisations as an IT expert. My role of a mentor cum buddy has helped me to build teams and carry out projects with finesse. Founder and C.E.O of Kreyon Systems Pvt Ltd. The company started in 2009 and deals in educational erps, mobile applications and automation of business processes. He has around 6 years of experience in Software Industry & academics. Worked as the head of the department in computer science and engineering dept at S.R.I.T with success. Has worked as a technical architect and also streamlined several business processes with innovative solutions. Worked and conducted sessions on leadership and motivation for companies. Worked as an expert consultant for govt organisations like MPSEB. Author of the book "The Flight of Ambition" published by Macmillan. Master's degree from the department of computer science and engg, IIT Madras. Has closely worked with NGOs to make sustainable means of giving back to the society. My website where you can find more about me and our work: www.apoorvedubey.com

    Associated with: Kreyon Systems Agency

    $55.56 /hr
    1,051 hours
    5.00
  10. Bruno F.

    Bruno F. Agency Contractor

    Information Technology Consultant

    Uruguay - Last active: 5 days ago - Tests: 4

    My objective is to help people understand what technology can do for them. The past year I've been deep diving both Odoo (v8) and openerp (v7), doing extensive customizations on the base modules (especially the accounting related modules), plus developing a custom tailored application with over 2000+ total programming hours, serving as the lead programmer and technical analyst. I'm a top of the line programmer, with varied experience, ranging from web programming, server infrastructure and databases, up to openGL based games, scientific computing and machine learning. While I'm technically proficient, the main attribute that differentiates me from most programmers is that I dig deep when thinking about businesses, using my skills as leverage to help clients make more money. Drop me a line at bfigaresvillalba@gmail.com if you want to discuss a project.

    Associated with: GluOn

    $50.00 /hr
    225 hours
    5.00