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. Juan Vercellone

    Juan Vercellone

    Computer Engineer

    Argentina - Last active: 20 days ago - Tests: 6

    I'm a Computer Engineer with a strong background in: - Parallel computing (distributed, multi-core and GPGPU) - Automation through scripting (e.g. Perl, Python, BASH, etc.) - Low level development (at the OS level, and assembly) I am keen on optimization and high performance computing. I am also attracted to new challenges and problems that defy my knowledge. I am very responsible and quality oriented. I love to feel proud of my work.

    $27.78 /hr
    80 hours
    0.00
  2. 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
    43 hours
    0.00
  3. Panayotis Tsiamis

    Panayotis Tsiamis

    Senior Systems and Software Engineer

    Greece - Last active: 1 day ago - Tests: 7

    Systems and Services Engineer, with 12+ years of working experience. Interested in researching, administrating, debugging, tuning and developing platforms running on UNIX like Operating Systems. Able to troubleshoot, identify and solve problems in software, network or kernel layer. Always willing to learn and experiment new technologies for creating high availliability platforms, that could described as "state of the art" or "cutting edge" technology. Specialties: • Unix Like Operating Systems Specialist (Solaris / Linux ). • TCP/IP Network technology • Very deep level of knowledge on Machines hardware and OS Kernels internals. • Troubleshoot/Tune/Debug; System Services, Operating Systems • Mail Services Expert, Qmail-Ldap Specialist. • Network: Cacti/MRTG, Nagios, Cisco Netflow • Databases: PostgreSQL / MySQL / Oracle / LDAP. • Programming: Perl, Ansi C, bash, awk, sed, php etc • Internet Services: mail, http, radius, ftp, ssh, irc etc.

    $30.00 /hr
    279 hours
    0.00
  4. Samta S.

    Samta S. Agency Contractor

    QA, Automation, Testing, SCRUM Master, Project Management

    India - Last active: 03/13/2013 - Tests: 4 - Portfolio: 2

    An expert having 13.5 yrs experience in IT industry. I provide services on software QA and testing, Automation Framework and Maintenance, SCRUM framework, QA process consultancy, software installation, pre-release services, product launch support, customer relationship management and staffing services, business process re-engineering, business development support, business analysis, project management support for software projects for small business and enterprise applications. My core skill areas are QA/Test Management, SCRUM Master, Test automation and functional testing, QTP, Selenium, Silk Performer, TestComplete, SQL, JIRA, Ruby, VB Scripting C and C++.

    Associated with: DigiGrapes Technologies

    $20.00 /hr
    259 hours
    0.00
  5. Vivek Y.

    Certified - Web Programming, Data Mining , Cloud and System Engineer.

    India - Last active: 1 day ago - Tests: 2

    I'm a professional freelance web and system engineer from India working Web , Data Mining , Analytics, Cloud, System and Data Scrapping Domains. Over the last 5 years I've worked for many project for several companies that provide high range of web and system level programming. My role was to keep all the web and system work in my hands, also communicate with the other developers to achieve the perfect result for a client. Always looking for a full-time position of a Web and System Programmer. I also did data analysis for a number of researches and projects over 2 years and helped client to better visualize the results. I'm an expert in what i'm doing: responsible, reliable and communicative person. Technologies: Operating System and Hypervisor: GNU/Linux(Ubuntu/Centos), VShpere. Web and XML Technology: HTML, CSS, Javascript, XPath, XQuery. Programming Environment: VIM, Eclipse, Visual Studio, NetBeans. Analytics Technology: Hadoop, R, Weka, Cloudera, Informatica. Programming Language: C, C++, C#, Python, Java. Database and Other: Oracle, MySql, AWS, Latex, GDB, Valgrind.

    $12.00 /hr
    75 hours
    0.00
  6. James B.

    James B.

    Senior Engineer

    United States - Last active: 11/16/2011 - Tests: 7

    I am looking to engage in productive enterprises which leverage more that 20 years of software and systems development experience. I am highly proficient in C++, C, and Python on both the Linux and Microsoft environments.

    $40.00 /hr
    16 hours
    0.00
  7. Mohammad Ali

    Mohammad Ali

    Software Engineer

    Pakistan - Last active: 2 days ago - Tests: 2 - Portfolio: 4

    During my 6+ years of software development experience, I came across developing diverse set of applications for different platforms (MacOS-X, Windows, Linux) using C/C++, Objective-C, C#, Java, and Golang. I have worked on Data Synchronization, Backup & Recovery, Cryptography Modules (authentication, integrity, authorization, confidentiality), Web Applications, Server and client services. I have worked in different frameworks (Symfony, Apache MINA, GATE, libpcap, EWS, openSSL, Casablanca REST C++ API, WT C++ Webtoolkit etc.). Apart from development, I am also an active researcher in the field of Information Security, so I could be of double help; an experienced developer and an active researcher.

    $28.00 /hr
    35 hours
    0.00
  8. Limuel Zoleta

    Limuel Zoleta

    Web Developer, Video editing, Data Entry

    Philippines - Last active: 1 day ago - Tests: 11

    I am a creative, friendly and professional Web Developer, Designer and a Multimedia Editor with working skills in HTML, CSS, Javascript, PHP. I have great knowledge in using WordPress, Sony Vegas, Adobe Audition, Photoshop, Illustrator and Fire works. I also program using Java and C. I have edited lots of school projects and presentations during my high school until now. I had my full training from one of the our school programs. I have work experiences in website testing, editing videos, songs and photos serving different clients. I also am working as an on-call part time computer technician. I work with great passion multitasking is one of my greatest ability. I am also teaching English language online. I have working knowledge regarding technical writing and technical communication. My goal is to share my skills and talents to everyone, by working with them and by teaching my knowledge to everyone who needs it. You can contact me through my: Skype: jlrzoleta email: jlrzoleta@gmail.com

    $15.00 /hr
    337 hours
    0.00