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. Mohit Agnihotri

    Mohit Agnihotri

    Expert C Protocol Developer

    Sweden - Last active: 1 day ago - Tests: 4

    Few Professional Projects undertaken at various organisation as part of the organisation. LTE Femto EnodeB Solution: Responsibility included detailed development, testing for the given feature. In addition had opportunity to work in collaboration with end user team in Korea and completed the integration activity on MindSpeed Platform. eGTP-C PSF :This is a project which provides fault tolerant capability to trillium eGTP-C layer. Vested with the responsibility, I provided team with Technical Leadership and mentored all team members and made them aware with technical details of the requirement. In addition I was involved in design, prototyping and development of Code and final testing of the project on various platforms. SS7 & Fault Tolerant Support (TAPA SS7 Protocol Portfolio & DFTHA/FTHA) : Currently acting as Team Lead and heading a team of 4 members which are actively supporting entire SS7 protocol portfolio. My responsibility included guiding and analyzing feasibility for all upgraded related requirements. In addition, I am vested with individual responsibility to provide upgrade and maintenance related requirement for TAPA DFTHA/FTHA solution. Signaling Connection Control par( SCCP)t & SCCPX: Worked as Senior Software Engineer on SCCP & SCCPX protocol development for the Huawei MSX, CSX, ASAU as the end Product. My key responsibility includes the maintenance of the existing protocol stack, optimizing the performance with product integration and developing new features as desired by the product to enter new markets. Transaction capability Access(TCAP): While working on TCAP protocol development for the Huawei USAU end Product, my key Responsibility includes the optimization of the protocol and development of the new features as required by the product. Specialties:LTE Architecture, RRC, S1AP, X2AP, eNodeb Application Development SS7[TCAP/SCCP/SCCPX/MTP3] & Sigtran[SCTP/M3UA] protocol Development Ant, Assembly language,C,C++,Python Build Automation using CruiseControl & Other Open Source Tools

    $44.44 /hr
    8 hours
    0.00
  2. Austin R.

    Austin R.

    Experienced GNU/Linux System Administrator and Programmer

    United States - Last active: 1 month 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
  3. Karthikeyan Chenniappan

    Karthikeyan Chenniappan Agency Contractor

    iOS | IPAD | MACX | Computer Vision | openCV | node.js | AWS

    India - Last active: 16 days ago - Tests: 2

    My core competency lies in iOS Programming, Mac OSX programming, Image & Video processing, openCV, iOS/Android Mobility and Mac Desktop projects, facial biometric recognition solutions. - iOS Programming - iPAD Programming - Mac OSX Programming -Image Processing / Video Processing -Having work experience in facial recognition projects. -Having work experience in facial expression projects

    Associated with: Hubino

    $33.33 /hr
    1,175 hours
    0.00
  4. A De Leon

    A De Leon Agency Contractor

    iOS Mobile Developer

    Uruguay - Last active: 1 month ago - Tests: 3 - Portfolio: 26

    Over the past 5 years, I’ve developed a wide range of apps. My specialty is iOS development and I’m passionate about it! I have extensive experience with: - Xcode (I've been working with Xcode since version 3) - Creation of UI through interface builder and storyboards or programmatically - Management of the provisioning portal from an iOS developer account - Distribution of beta builds to beta testers through TestFlight - Creation of unit tests - Many iOS SDK frameworks like UIKit, CoreLocation, QuickLook, Store Kit, etc. - Integration of third party libraries like Flurry, Localytics, Tapjoy, etc. - Creation of App Store site on iTunes Connect and uploading app binary - Discovery of bugs and crashes in existing apps (and fixing these!) I participated in the WWDC in 2012 (https://developer.apple.com/wwdc/) and I’m always up to speed with the latest iOS platform updates. I'm now seeking opportunities that will allow me to further develop my skills by providing creative and high quality solutions to my clients. I enjoy new challenges on a daily basis, looking to overcome my own high standard goals.

    Associated with: CodigoDelSur Agency

    $61.11 /hr
    1,043 hours
    0.00
  5. Umar T.

    Umar T.

    C#.NET, C++, VoIP(Asterisk), DB systems (MySQL, SQL Server)

    Germany - Last active: 03/11/2013 - Tests: 6

    Through my field work experience in computer based application and communication systems development, I've brought up a rich sense of excelling in this domain. So as a personal objective, I'm determined to put my skills and efforts to innovative tasks and further learning to develop into a beneficial entity. As at present I'm working as a full-time C#.NET Developer, however I'm ready to take further part-time challenges along side.

    $25.00 /hr
    42 hours
    0.00
  6. Joel mislav K.

    Joel mislav K.

    Ruby on Rails Developer

    Estonia - Last active: 2 days ago - Tests: 3 - Portfolio: 1

    I am a young developer eager to learn new things on a daily basis. I have about 5+ years of experience in programming. I have worked on many side projects using various technologies. I really love programming and I spend a lot of my free time learning and practicing my programming skills. I'm a fast adopter and I care about details. I like to know how things work internally. I love algorithm challenges and artificial intelligence. I am Master of Computer Science and I am always looking for a good and interesting project to work on.

    $19.44 /hr
    62 hours
    0.00
  7. Mahiuddin Ahmed

    Mahiuddin Ahmed Agency Contractor

    Innovative Software Developer

    Bangladesh - Last active: 1 day ago - Tests: 6 - Portfolio: 12

    Hello there! I'm a innovative Software Developer having more than six years of experiences in various dimension of programming. And I'm always eagerly motivated to find a challenging position to meet up my competencies, capabilities, skills, education and experience. My areas of expertise:- C, C++ & Visual Basic, Fortran (novice), Assembly with MIPS architecture, Microcontroller programming in assembly with RISC architecture, MSSQL 2000, MSSQL 2005, Transact SQL , MySQL, ASP.NET, VB.NET, C# .NET, VS 2005, VS 2008, Silverlight, Visual C++, Java, Crystal Reports, XHTML, XML, HTML, DHTML, Ajax, JavaScript, VBScript, JQuery, PHP, MYSQL, Joomla, Wordpress, Cake PHP, Zen Cart, X Cart, OS Commerce, OSC max, Dreamweaver, Photoshop, Illustrator. Team-Lead, Program design, System design, Database Design, Work in rush, Rapid development with Time chasing. Good in Accounting Concepts. Microcontroller programming in assembly; Network programming; Web Programming, Socket Programming. Graphics Design with Adobe Photoshop, Adobe Illustrator. Video Editing. Networking: LAN Setup and Maintenance, MS Visio, MS Project

    Associated with: EA Labz

    $11.11 /hr
    5,052 hours
    0.00
  8. Eric Faytone

    Eric Faytone

    Web Designer / Web Developer / Graphics Designer

    Philippines - Last active: 09/15/2014 - Tests: 4 - Portfolio: 5

    To be actively involved in a leading-edge, high-tech and growing company. The ideal position would enable me to utilize and enhance my current skills and acquire new skills in software application development and web theming / designing and graphics. I do responsive theming and desktop theming in Wordpress. Also I do have an experience in doing drupal theming... WORDPRESS: http://datweb-solutions.com http://staffingandleasing.com http://thca-edu.org http://www.newcustomersleads.com/ http://www.leadsforlivetransfer.com/ http://www.newcustomersleads.com/ http://www.abcfreeleads.com/ DRUPAL I themed http://daybydayposts.com using Drupal 7. I themed http://readthehorn.com using Drupal 6.

    $8.33 /hr
    206 hours
    0.00