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Typical total cost of Upwork C projects based on completed and fixed-price jobs.

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On average, 176 C projects are completed every quarter on Upwork.

176

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Average C Freelancer Feedback Score

C Upwork freelancers typically receive a client rating of 4.73.

4.73
Last updated: September 1, 2015
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  1. Bruno F.

    Bruno F. Agency Contractor

    Information Technology Consultant, Odoo Expert

    Uruguay - 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, enterprise workflows, ERPs 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: TDT Consultants

    $100.00 /hr
    225 hours
    5.00
  2. Arjun K.

    Arjun K.

    Web Applications & MVC Expert

    India - Tests: 9 - Portfolio: 15

    I love to program things that work in real world and useful for people in their business. I am professional, reliable and responsible for the work I do. SKILLS SUMMARY:- WEB PROGRAMMING: Web Technologies: PHP Programming Languages/Technologies: PHP, Javascript, AJAX, Mysql, jQuery, JAVA, HTML5, CSS3, PHOTOSHOP C.M.S: Wordpress, Magento, OpenCart, Drupal, PHP Probid Frameworks: Zend Framework, CakePHP, CodeIgniter, YII Looking forward for a positive response from all the viewers. :)

    $16.67 /hr
    910 hours
    4.21
  3. Ivan Matic

    Ivan Matic

    Serbia - Tests: 7 - Portfolio: 7

    First things what I'd like to say is that I work only on projects where you can provide me access to your resourses. For working "on blind", theory, suggestion or any other form of work where I can't see results... simply forget it, I won't work with you. Teamviewer is too slow for working, so only in some cases I'll accept to work on that way. My skills: Languages, envirements and projects C - POS terminals, Linux shared libraries, Cryptography, Protocols; Java - Cryptography, Protocols, JDBC, Ibatis; C# - Amazon MWS; Oracle PL/SQL developer; PostgreSQL + migration of projects from Oracle to PostgreSQL; Python - by need for scripts and help tools. Linux knowledge. Experience in payment industry. Capable to organize your data into database.

    $16.67 /hr
    2 hours
    5.00
  4. Mousita Dhar

    Mousita Dhar

    Java Trainer/Team Lead/Lead Research /Quality Checker

    India - Tests: 4

    Over the last 6 years, I have worked in Software Faculty /Group Leader /Team Lead/Freelancer Java Trainer/ Web Research/Quality Checking etc. and also have taken part in developing a wide range of websites using JSP, Servlet,Oracle at the backend, HMTL, DHTML, PHP, and MySQL. My portfolio includes sites for start-up companies and small businesses. My core competency lies in training the students or Professionals in the field of Java, JSP, Servelt, Oracle PL/Sql etc along with developing new websites and integrating all the relevant activities like maintaining Data Hygiene, managing people etc. My academic as well as overall background has enriched me in many areas including but not limited to: Core Java, J2EE, JSP, Servlet,Oracle SQL, PL/SQL, OOP, etc. and also software design methodology and testing. I belong to a family of high achievers and my such background continuously provides me the inspiration and encouragement to improve myself through a continued learning process. I intend to be a part of a growing company that is run by smart professionals and visionary leaders and pursue and establish a long term dedicated career with them.

    $10.00 /hr
    79 hours
    5.00
  5. Apostolos Sarlis

    Apostolos Sarlis Agency Contractor

    Social Media Manager

    Greece - Tests: 13

    Hello! My name is Apostolos. My thesis was the beginning of my scientific research on dynamic simulation models. I am subscribed to a pre-Phd course, while attending post-graduate studies on social process modeling. I currently apply simulation models in social media networks in order to maximize the traffic of company pages. LinkedIn: gr.linkedin.com/in/apostolossarlis/ ResearchGate: www.researchgate.net/profile/Apostolos_Sarlis Thanks in advance!

    Associated with: GREEK GEEKS

    $13.00 /hr
    209 hours
    5.00
  6. Piotr Król

    Piotr Król

    Embedded Systems Consultant

    Poland - Tests: 5 - Portfolio: 6

    Hello, I'm a Embedded Systems Consultant with over 7 years of professional experience. I was involved in firmware development and low level programming for microcomputer (x86, ARM) and embedded (ARM, AVR, MSP430) CPU architectures. I'm looking for challenging projects in area of embedded systems, general purpose low level programming and reverse engineering. Areas of expertise: * BIOS/UEFI/EDK2/Tianocore framework * Board Support Package development and integration (Buildroot, Crosstool-NG, U-Boot, Linux kernel, custom toolchains, GCC, GDB) * Internet of Things (IoT) consulting, design, development and integration, wire/wireless communication Hands on experience: * CPU/MCU/SoC/PCH: * Intel microarchitecture: Sandy Bridge, Ivy Bridge, Haswell, Broadwell, Skylake * Intel PCH: Ibex Peak, Lynx Point, Sunrise Point, Patsburg, Wellsburg * BCM2835 (Raspberry Pi) * Allwinner A20 (Cubietruck) * ATmega328 (Arduino Duemilanove) * TI CC3100/CC3200 (LaunchPad) * TI CC2541 (SensorTag) * TI MSP430 (LaunchPad) * Amlogic S805 (Odroid C1) * Samsung Exynos 5 Octa (Odroid XU3) * NXP LPC13xx * Nordic NRF24L01 * Nordic NRF51822 * Espresify ESP8266 * Operating Systems development: * Linux * Android * FreeRTOS * TI-RTOS * Debugging: ACPI, PCI, USB, Storage (SATA, SAS, MMC/SD) * System emulation and simulation (Simics, QEMU, Virtualbox) * Embedded systems test automation

    $44.44 /hr
    387 hours
    4.84
  7. Muditha C.

    Muditha C.

    Excel / Google Spreadsheet Expert, Senior Developer

    Sri Lanka - Tests: 2 - Portfolio: 3

    I am a graduated Engineer by profession and currently working as a full time freelancer. I've been Programmer/Coder for more than a decade and I have a strong background in mathematics. I can do any kind of MS Excel job for you with more than 10 years of MS Excel and Coding experience. I guarantee lifetime working (with support if there is an issue) of my deliverable otherwise noted. If you are not satisfy with my work, I am more than welcome to refund your money back. ✔Edit your data in MS Excel, Google Spreadsheets ✔Code/Debug VBA Macros or Google Scripts according to your requirement ✔Extract data you need ✔Improve your existing Excel file or Excel solution ✔Propose an Excel solution ✔Create/Edit Excel formulas or functions ✔Create/Edit Charts ,Pivot Tables ✔Add Buttons, Drop-down List, User Forms,.. ✔Edit/Debug(fix errors) Excel Macro, VBA Code ✔Fix errors such as #DIV/0!, #N/A, #REF!, #VALUE!, ... ✔Get data from MS Access ✔File format conversations(PDF, Word, Excel, PowerPoint, Image) ✔Google Spreadsheet works including scripts ✔Analyze your data ✔Explain you how to do that in Excel ✔C/C++, C# .Net Application Development / Debugging ✔Japanese Technical Translations - I have understanding of, MS Excel, MS Office, VBA Programming, MS Access, MS Visual Basic, MS Projects, C/C++, C#, Java, Lab VIEW, UML, HTML, PHP, JavaScript, Windows API, My SQL, Assembly language, Computer Networking, Embedded Microprocessor programming, POS Firmware Development, NFC/SAM Technology, Adobe Photoshop, Solid Works( 3D CAD), Electronic Work Bench, Japanese I'm always willing to help you. So, don't hesitate to message me.

    $22.00 /hr
    25 hours
    5.00
  8. Guilherme felipe D.

    Guilherme felipe D.

    Computer Engineer

    Brazil - Tests: 1 - Portfolio: 4

    I'm a Computer engineer, I have 2 years of experience with Excel with multinational companies. I have a good experience with dashboards, design, data analysis and VBA. My project shall be beautiful and easy to use and understand! I'm using Odesk to finance my Master Degree in Msc of Sustainable Energy abroad.

    $13.33 /hr
    1,232 hours
    5.00
  9. Harsha Khatri

    Harsha Khatri

    SAP BI Consultant, Web developer, Excel Expert, Article writer

    India - Tests: 4 - Portfolio: 6

    My career goal is to utilize my knowledge and attitude for the profit and growth of the Organization as well as myself in the competitive market. With my experience in SAP BI I can play a role of a consultant who can create the reports on the historical data that can be used by Business to analyze their previous performance and Plan their future accordingly to increase Productivity and growth of the Organization.

    $11.11 /hr
    7 hours
    4.92