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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, 203 C projects are completed every quarter on Upwork.

203

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 4.76.

4.76
Last updated: August 1, 2015
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  1. Anton Shvein

    Anton Shvein

    Web developer with wide range of skills

    Russia - Tests: 1

    I have a great experience in developing web-based applications using wide range of technologies. Prefer to use functional based languages in everyday work. My experience in server-side programming in Python, Erlang and Scala is perfect as well. Front-end developing in HTML5, CSS, JavaScript and jQuery. Desktop developing using C (GTK, console, daemons), ObjectiveC (Mac, GNUStep), Scala(Swing). My hobbies are to study new technologies and programming languages; aquadesign and maths. Also I use VIM, Linux(have some experience in kernel driver developing), biochemistry and statistics.

    Groups: Coding Champs, LoginRadius

    $27.78 /hr
    69 hours
    4.96
  2. RAHUL VALVA

    RAHUL VALVA

    Wordpress & Php devloper

    India - Tests: 3 - Portfolio: 3

    Hi all, Im well skilled of wordpress and php web devloping,desining and website related works. I can give assurance my clients for quality works and quick delivery. I like to make good relationships with my clients for mutual benefits and sincerely, helping them to build-up their business. I can serve my client with full attention for the following works:- *Wordpress theme change *Wordpress website *Word press coding *Php devloping *Php website desining *Watermark removal *All Web Kit. *MS word,Excel,& PowerPoint. *php,Java,c++,c,Android,core Java *oracle,my Sql,acces If you feel to need me any time for these above works, I am always ready to serve my clients a better service sincerely. THANK YOU IN ADVANCE FOR SEEING MY DETAILS.

    $3.00 /hr
    11 hours
    4.93
  3. Nour Eldin Emam

    Nour Eldin Emam

    Senior Embedded System Engineer

    Egypt - Tests: 1

    I've spent the last 6th year’s working full-time as embedded system engineer for research and Development Company that specializes in embedded system products [Information security system, Telecommunication devices, Tracking system, LTE technology]. During that time, I've logged thousands of hours doing everything related to the embedded system firmware and hardware process, including Software Design, hardware Design, Team Leading, and system design. I currently Software Engineer at Intel in Mobile communications team. I'm also very familiar with Software engineering, Software Architecture pattern and Real Time Operating System. TECHNICAL SKILLS & EXPERIENCES Programing Experiences: C (Expert) C++(Expert) C# (Expert) Assembly(Advanced) MatLab Script (Intermediate) Java (Intermediate) Perl Script (Intermediate) SDL (Intermediate) SQL Server (Expert) Visual Basic (Intermediate) - Knowledge of Finite State Machine design and related programming techniques. - Programming skills (C) in MS-Windows and Linux environment. Embedded System Experience: Embedded System Developing - Firmware Developing (C, C++, Assembly) - IDEs:  Eclipse  Code Composer DSP  Source insight  Keil μVision  RealView - Advanced Embedded System Design Experience - Work with LINT for static code analysis - Work with UML for software design - Work with Clear case for source code control Excellent experience in RFID (NFC) Technology - NXP Products - SDK Development Other Application - Smart Card Applet Hardware Experience - Very good experience in design microcontrollers & digital circuit (Tracking System). - Circuits troubleshooting. General Knowledge: - Understanding of the Object Orientation Concepts and Systems Analysis and Design concepts. - Understanding of Real Time Operating System (embOS and Texas BOIS). - ARM7TDMI and DSP Texas 6416, Texas OMAP L137, PIC and Atmel microcontroller. - Knowledge of Agile Development Methodology. - Knowledge of CAN Bus and TCP/IP protocol. - LTE Protocol Stack architecture and implementation. - Understanding of the Wireless Communications. - Strong knowledge of low level device driver implementation, PWM, UART, I/O’S, SPI and I2C,EDMA,EMIF,MCSP. Soft Skills: • Excellent Communications Skills. • Excellent presentation skills. • Self-Motivated. • Interactive and fast enough to learn new technologies and sciences. • Good analytical and design skills. • Advanced Research Abilities. • Working on problem-solving strategies

    $16.67 /hr
    13 hours
    5.00
  4. Renne Rocha

    Renne Rocha

    Python Developer

    Brazil - Tests: 11 - Portfolio: 3

    Over the last years, I have developed a wide range of web systems using HTML, JavaScript as front-end languages and Python, PHP and Java as a back-end technology. My skills involve the use of different web frameworks as Django, Flask, jQuery, CakePHP and Struts. I am seeking opportunities to use my skills to build from simple to complex web systems. I am able to develop desktop application as well.

    $25.00 /hr
    11 hours
    4.59
  5. Jonas Ceder

    Jonas Ceder

    Android/iOS/Web Specialist

    Sweden - Tests: 9 - Portfolio: 7

    Hello. My main objective is to provide excellent service, with timely, accurate, and professional results. I'am a Software engineer, project manager to an amazing business partner, and friend to many. In day my job, I'm a Mobile developer serving hundreds of small businesses like you growing up, and learning something new . I always believe that a journey to a thousand miles, starts with a single step. Apart from being flexible and a fast learner, I am also a good analyst and a fast thinker. I have experienced taking voice & video calls and chats as a customer service representative. I have honed my skills in this department and keeps honing it by learning more about the said industry and what it required. I seek a position that can drive me to learn and develop in the field of my expertise and able to impart my skills and knowledge to become a part of the company’s growth and development. Over the last 5 years, I found myself as a Mobile App developer and I have been loving life ever since. The world of mobile application development is always changing and each project allows me to bring a unique and clever innovation to the table. Creating new and distinctive apps for my clients is my passion and excellence is my goal. My main objective is to provide excellent service, with timely, accurate, and professional results. Key Experience: +iOS development(Objective-C) +Android development(Java, Core-Java) + Webservice (REST APIs,Parse.com,Twillio.com ,CakePHP) + Social Networking (Facebook, Twitter, LinkedIn, Flickr, Youtube, Instagram) + GPS, Google Map, Location Tracking + Photo, Video manipulation(GPUImage, OpenCV, Aviary) + Map Kit and GPS(Google Map, MRMapKit, Navigation and Tracking) + Streaming service(Audio Streaming using RadioKit, Video Streaming ) + Source Management(SVN, GitHub, Test Flight) + iAds / AdMob / ChartBoost/ RevMob / Flurry I am proud of my career as a mobile developer taking care of multiple projects but prouder of my dear clients who taught me to manage the great products. If you've read this far, thanks, and sorry about all that bragging. I'm not sure how to best fill out this profile- would love to hear your thoughts though! Kind regards, Jonas Ceder.

    $44.44 /hr
    127 hours
    5.00
  6. Minix Li

    Minix Li

    Polyglot Programmer

    China - Tests: 2 - Portfolio: 7

    I am a software engineer with different working experience covering from embedded system, websites, mobile app/game up to backend highly-available real-time service. I have gained some good insights into the major programming paradigms and software engineering. Sometimes I choose the static language, sometimes I use the dynamic language to solve the various problems at work.

    $20.00 /hr
    127 hours
    5.00
  7. Lawrance Jing

    Lawrance Jing

    Linux Professional with Python/OpenStack/Web Technology

    China - Tests: 2

    Hi all: GMT 11:30~15:00 is my free time, feel free to message me:) Core Skills: Python, Django, Flask, Tornado, OpenStack, Linux Administration (Server, Load Balance, Replication, HA, Database), Linux System Development, Puppet, SaltStack, IaaS/PaaS Planning/Design/DevOps, Amazon Web Service, CloudFoundry, Google App Engine, etc. Platform: Cloud Computing, Linux, Networking, Virtualization I have 5 years experience as a Python Developer with plenty of experience on Django/Flask/Tornado web frameworks, and more recently as DevOps Engineer working on Linux Administration. My strongest skill set is around Linux system development, administration and architecture. I am an active technology contributor of OpenStack. I have run a public OpenStack-powered cloud and have deep experience in planning, design, devops and monitoring of OpenStack cloud. I am an expert at Ubuntu Server, Red Hat Enterprise Linux, CentOS, and Fedora. I have experience running Puppet and SaltStack to automate deployment procedure in production as well as in a development and testing environment. I also have vast SQL and NoSQL experience including MySQL, PostgreSQL, SQLite, Cassandra, Redis and Mongo. You should feel free to contact me with your most challenging projects and rest assured they will be accomplished professionally and on time. I am always up for a challenge.

    $30.00 /hr
    15 hours
    4.96
  8. Wil Alvarez

    Wil Alvarez

    Software Developer (Freelance)

    Chile - Tests: 1 - Portfolio: 3

    Over the last 6 years I have developed a wide range of Ruby On Rails and Python applications. I'm working with HTML5 games using Javascript and I have been working on Turpial too (my Twitter client for GNU/Linux), written in Python, PyGTK and Webkit. In the past I have developed a wide range of games in PyGame and actually I'm working with Phaser. I also can offer: Advanced knowledge of GNU/Linux ∙ Strong knowledge in Python (PyGTK, PyQt, PyGame, PyCairo, PyWebkit), Ruby (Ruby On Rails), HTML, Javascript, CSS ∙ Wide Sysadmin knowledge ∙ Basic C/C++, Bash, PHP knowledge ∙ Basic MySQL, PostgreSQL management ∙ Basic Android and Java development

    $25.00 /hr
    15 hours
    4.95
  9. Benjamin Cance

    Benjamin Cance

    Michigan (USA) based writer and certified computer engineer.

    United States - Tests: 10 - Portfolio: 1

    Ideally, I am seeking a challenging role as a network engineer where I can use my linux and networking skills to both solve problems and maintain the solution. I am extremely hard working. I will not give up on a project under almost any circumstance. I am seeking opportunities to help you build and maintain your networking infrastructure! With writing projects, I will always try to get the job done the same night/day if at all possible in a first in/first out fashion. I am skilled in SEO and writng in general.Â

    $13.89 /hr
    25 hours
    4.92
  10. Hershe A.

    Hershe A.

    SEO | Content Writer | Excel/Macro Expert | Software Developer

    Philippines - Tests: 10 - Portfolio: 10

    Good experiences in: - Writing articles and blogs - Data entry - Web research - Presentation template creation - Excel data organization I am a software developer by profession, however I am currently studying and have a lot of spare time to do freelance work when I can. I have been in the field of IT for almost 7 years now as a developer, tester, and a leader. As a team lead, I prepare reports of tasks and timeline schedule for projects. Aside from my programming skills, I also am adept in writing. I love writing and I currently own this blog that is very dear to me: www.momsylabsy.wordpress.com As a professional, I am strict on delivering only quality output on time. As a freelance, I am applying the right process and time management that I have been always practicing as a software developer at work.

    $6.00 /hr
    308 hours
    4.94