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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. Aayush Jindal

    Aayush Jindal

    Software Engineer/ QA Tester, Forex Writer/ Forex Analyst

    India - Tests: 2 - Portfolio: 4

    SOFTWARE ENGINEER, QA ENGINEER, QA, FOREX MARKET ANALYST and FOREX WRITER. I have more than SEVEN years of experience in Software Environment including Development and Testing in Domains like Insurance, Accounts, Networking and Security. FOREX: I also follow Financial and Forex market closely and working as a professional Forex Analyst and writer. My content is daily published on top Forex sites such as FXSTREET and FOREXCRUNCH. I have more than five years of experience in the Forex market as an analyst and possess strong technical and fundamental analysis skills. MORE on SOFTWARE SIDE: I have worked in several Technologies for Software Development including Java and .Net. I have also Worked using Duck Creek Technology for Horace Mann Insurance, USA. I am seeking for some quality work to show my analytical, problem solving, communication skills and fast learning abilities.

    $6.00 /hr
    4,323 hours
    5.00
  2. Petr B.

    Petr B.

    Senior Developer, PM

    Russia - Tests: 5 - Portfolio: 2

    I have strong background in UNIX/Linux software development, Master's Degree in Computer Science. I worked on Enterprise high-load distributed hosting automation systems as a Team Leader (3.5 years in SWsoft, Inc., now called Parallels). For the last 6 years I'm running my own small software development business in Russia with primary focus on Python/Django apps. Not pure Web but often involving integration with hardware (Proximity Cards, Sensor Screens) or external systems like Payment Processing, SMS Gateways, GABRIEL (Airline Reservation System), etc. I can take an idea and turn it into a working business, through all the intermediate stages. Also I have experience of investing my own funds in my projects, so I feel the difference between "perfect code" in a month and "good enough" code that increases the revenue right now. Nevertheless, my code is very good: no copy-paste, always written with performance, flexibility and security in mind, etc. On oDesk I'm looking for (and actually find :) interesting projects with a sight on long-term fruitful cooperation. I'm also open to smaller activities (e.g., consulting) where my knowledge can be helpful.

    Groups: Coding Champs

    $40.00 /hr
    1,668 hours
    5.00
  3. Billel H.

    Billel H.

    Master's Degree in Computer Science

    Algeria - Tests: 18 - Portfolio: 2

    An outline of my skills and experiences will show what I have to offer, I am professional in: -Web Development : html5, xhtml, CSS, PHP, JavaScript , jQuery, Resposnive Web Design, SEO, xml, ASP.NET using C# and VB -Integrated development environment (IDE): Microsoft Visual Studio 2010, Netbeans, Eclipse, Adobe Dreamweaver CS6. -Database: SQL, SQL server 2008R2, MySQL, Oracle Database, PostgreSQL and Data warehouse. -Programming language: C# ,java , python, Visual Basic, C++. -Office Suite: Microsoft Office (Word, Excel, PowerPoint, Access and Outlook), SharePoint. -Design and Multimedia: Adobe Creative Suite CS6 (Photoshop and Acrobat X Pro). -Operating System: Windows(XP, Vista, 7,8), Linux(Ubuntu, Red Hat), IOS. -Networking: Open Systems Interconnection (OSI) model, Internet protocol suite (TCP/IP) model, LAN, VLAN, WAN, DNS, DHCP, switch, Access point and Router Configuration. -Modeling language : Unified Modeling Language (UML) and Merise. -Architecture and Mechanical engineering: Technical drawing, Architectural drawing. -Management: Human Resource management. -languages: English, French and Arabic. I am at your disposal to DO THE BEST.

    $25.00 /hr
    82 hours
    4.79
  4. Chetan M.

    Chetan M.

    Wordpress Expert, Website Designer, Plugin Develop

    India - Portfolio: 1

    What we have for you? WordPress theme customization We customize as well as design wordpress theme which suits your needs best and looks attractive in your website or blog. You can choose from various available themes or can go for unique and creative theme customized just for you. Layout customization WordPress Plug-in customization We also provide customized plug-ins for your website according to your need. Customization and Integration of web statistics Features WordPress installation on your server WordPress Theme Installation Premium WordPress Theme Installation WordPress Plugin Installations Contact form installation Install robots.txt file Configure Akismet spam protection Configure automatic database backup Configure static sitemap Install reader signup form for posts via email Configure Google Analytics Set up site in Google Webmaster Tools Set up WordPress eCommerce and link to Paypal

    $11.00 /hr
    33 hours
    4.47
  5. Kristian Josef Delos reyes

    Kristian Josef Delos reyes

    Labview, Java, Web, Arduino, Arm Programmer, / Graphic Artist / Design

    Philippines - Tests: 3 - Portfolio: 31

    Graphic Artist Duration: 8 years ++ Skill Set: Print Media, Graphics, Web design/Layout Technology: Adobe Photoshop CS2-CC , Mild 3Ds Max Electronics Hobbyist and Consultant Duration: 8 years++ Skill Set: Schematic Design, PCB Design, PIC16 Programming, Arduino, Arm Programming, robotics projects, undergraduate and masteral thesis. Technology: SMS, Blutooth, Serial, Parallel, GPIB, I2C, SPI, RF, RFID, Smart Card, Arduino, ARM, Pic, C, Altium, Proteus, IAR, PicBasic, VB6, C#, SDIO, RMII Embedded Systems and Systems Integration Duration: 5 years++ Skill Set: Planning, Architecture, Design, Packaging, Programming, Debug, Implementation, Maintenance, SMU, Data Acquisition, Data Logging, Multiplexers, Realtime, Sensors, Linux basic navigation and scripting Technology: ARM, Labview, NI PXI, NI CompactRio, NI USB, Arduino, Java, C#, VB6, JSP, VB6, MySQL, MS SQL, Postgres , C, C++, PHP, FTP, TCP/IP, UDP, GPIB, Serial, Parallel, Linux Software and Web Development Duration: 2 years++ Skill Set: Planning, Architecture, Design, Packaging, Programming, Debug, Implementation, Maintenance, Technology: Labview, Java EE/SE, Visual Studio, JSP, Struts MVC, Spring MVC, PHP, Joomla, CodeIgniter, Cakewalk, Drupal. MySQL, MS SQL, Python, Mild Android, Google Graphs APIs, Javascript, HTML5, Responsive Design, CSS. My passion entails on research and development or Software Development with touches of art and elegance. Also add the love for electronics and integrating computer science and electronics to create amazing things. I am a dynamic person, and I don’t stop on what I know.. I continue pursuing towards perfection. I continue to study and study to improve myself more and more.

    $20.00 /hr
    500 hours
    4.98
  6. Toni Romic

    Toni Romic

    PHP, MySQL, PostgreSQL web and software developer experienced in C

    Bosnia and Herzegovina - Tests: 2

    I have more than 7 years of experience in web development, database design and programming. My experience includes following tehnologies: Programming Languages: PHP (5 years), C (7 years), Java Script and JQuery, AWK Databases: MySQL, PostgreSQL Frameworks: Laravel Content Management Systems: Wordpress Web Servers: Apache, node.js Automation Tools: make, cron Web Services: SOAP, RSS Software Version Control: git Other Web Tehnologies: HTML5, CSS, XML I think that for every problem there is an elegant solution. When I'm working on the project I strive to find that elegant way and to give the code some beauty and robustness to the final product. I enjoy building web sites from the ground up and upgrading existing ones, also making other types of software products like parsers, system utilities and other useful programs.

    $27.78 /hr
    33 hours
    5.00
  7. Hasnat Safder

    Hasnat Safder

    Web Developer

    Pakistan - Tests: 1

    Hi , i am a web developer in both PHP and ASP.net , and also excellent in JavaScript , J query . I have also developed several websites in Joomla , Moodle and codeigniter . I am also an expert in windows form software in .Net. I have also worked in several GIS projects and can do wonders in the world of maps like google maps and open street maps. Plus i have one huge advantage over others that i can copy anything , any design or working in the world of websites or desktop , i can make you exactly similar one .

    $10.00 /hr
    43 hours
    5.00
  8. Rostyslav Stepanyak

    Rostyslav Stepanyak

    mac / iOs, android software developer

    Ukraine - Tests: 3

    I've got 4 years experience in iOS development and 2 years in android. Over the last 3 years I've been working on retail, business and utility apps. My key responsibility is to manage the development process, design iOS app architecture, networking engines and data access layer, implement unit tests, handle the submission process. I used to be involved into cross-platform projects: Xamarin, phonegap, Appcelerator. Full list of iOS android technologies I'm dealing with: iOS: Core Data: modelling, testing, designing Data Access Layer Concurrency: (NSOperations, GCD, NSThread, Background fetch) Networking frameworks(NSURLSession, AFNetworking, MKNetworkKit, RestKit) Core Video: video filters, https livestreaming. iOs8 extensions: Keyboards Core Audio, Core Graphics. WatchKit Photos Framework Social sharing frameworks: Facebook, Twitter, Linkedin, Instagram, Flickr Webkit : javascript to native bridges Analytics and crash reporting: Google analytics, Crashlytics, Flurry, Mixpanel), MapKit ChatKit libSVG, vector graphics frameworks iAd, PDF Kit, UI kit, autolayouts, Quartz family frameworks, xCode profiling tools, external profiling tools. Asynchronous unit tests (xCode 6) Android: Google+ API Calendar API Google Maps API v2 Google Drive API Gmail API Contacts API

    $20.00 /hr
    2,229 hours
    5.00
  9. cheng jian

    cheng jian

    Mobile and Web expert

    China

    High quality result + High service!!! I have rich experience in Mobile Application Development, Game development, graphic design. i am priding myself on great service, fair dealings, outstanding work and a fantastic project result. Please contact me to discuss your requirements further. i worked with many partners successfully. Over the last 5 years, i have built a strong foundation and skills in different technologies. i have developed several projects in the technologies listed below and are confident of delivering clean and high quality code. i am sure, 100% satisfaction of my clients through good quality work, deadline meeting and good services. Our expertise includes : - Swift, Objective-C - iOS 8 - iPhone, iPad - Android - Augmented Reality - Parse - Google App Engine - Amazon Web Service Thanks

    $38.00 /hr
    144 hours
    4.92
  10. Anurag Thakur

    Anurag Thakur

    Web and mobile developer with php,javascript,ajax,ios,mac experience

    India - Tests: 4

    Seeking a position where I can utilize my knowledge, abilities and Personal skills while being resourceful, innovative and flexible that offers professional growth along with the organization. I have over 3 years of experience into Web Programming, Database Handling, Custom Application Development,API programming and Server installations. I have working experience into: ****** Wordpress ****** Complete wordpress CMS based website including , Wordpress install and setup, Wordpress Upgrade, Wordpress theme install and customization , Wordpress plugin install and customization , PSD to Wordpress / woocommerce , Wordpress Ecommerce site , Wordpress / woocommerce & Facebook integration , Wordpress / woocommerce Bug Fixes , Wordpress Site Building from scratch , Wordpress Theme from PSD , theme customization , Wordpress bug fixing and conflict issue handling . *** Custom PHP applications development **** All kind of websites designing and development Scrapper Application development Payment Gateways, Google API Implementation XML/JSON experience *** I am very confident of integrating APIs in any PHP based application. ***PHP Framework: Code Igniter ***Working experience into AJAX, JQUERY, JS, HTML5/CSS2/3 ***Tools used: Cpanel, Dreamweaver, Photoshop ***Inhouse Quality testing ***25-35 hours per week, Comfortable to work on weekends as well. *** 17 hours/day available on skype/phone. *** English is primary language so not a problem with voice communication. And finally I have extensive experience with SEO and I always take care of mata tags ,image tags (alt tags) and make design as per the latest Google updates so your website will rank soon on first page of your local Google page.

    $14.00 /hr
    7 hours
    4.86