You've landed at the right place. oDesk is now Upwork. Learn about the new platform.

C Jobs

621 were found based on your criteria {{ paging.total | number:0 }} were found based on your criteria

show all
  • Hourly ({{ jobTypeController.getFacetCount("hourly") | number:0}})
  • Fixed Price ({{ jobTypeController.getFacetCount("fixed") | number:0}})
show all
only
only
only
show all
only
only
only
only
only
show all
only
only
only
Looking for the Team App?
Download the New Upwork Team App
Hourly - Expert ($$$) - Est. Time: More than 6 months, Less than 10 hrs/week - Posted
Duties include: -establishing devops -overseeing other developers -tech leading multiple projects -performing code reviews and pull requests Skills: -strong mobile development skills (either iOS or Android) -working knowledge of backend web services, frameworks and languages -willing to learn new technologies and frameworks -excellent understanding of Devops -comfortable working in an Agile/Scrum style environment -excellent English -experience with Git Nice to have: -embedded device experience -C and C++ experience
Skills: Objective-C Android App Development Embedded Systems iPhone App Development
Fixed-Price - Intermediate ($$) - Est. Budget: $150 - Posted
Hi there, thank you for taking a moment to look at this posting. I am currently in developments of an Android app, and need help for 1 screen to be created. The screen will consist of 1 waveform showing an MP3 thats on the device, as well as scroll view that scrolls horizontally and vertically. There are libraries available to make this happen, I however do not process the knowledge on how to import these elements and make them work together. I look forward to hearing from you.
Skills: C Android App Development C# Java
Fixed-Price - Expert ($$$) - Est. Budget: $150 - Posted
Seeking a windows desktop app that takes over your entire windows desktop when launched and or after system startup. App launches a full screen of "big button menu" style web services i.e. Facebook, Twitter, Google,Yahoo, Weather, home cameras etc. - which are links to websites or desktop apps. Launcher remains on screen at all times in the background while visiting various sites until users exits the launcher menu. Note: button animations i.e. jiggle, flips or wiggles a plus but necessary. There should be an exit button to exit the launcher and return to desktop App should be install-able and compatible on any windows 7,8, or 10 device. Would also like the ability to push update notifications to existing users for new versions. Please send me any examples or demos you have. Also please outline your proposed solution and timelines. Demos would increase your chances of getting hired. Thank you for your time.
Skills: C# .NET Framework ASP.NET C++
Fixed-Price - Expert ($$$) - Est. Budget: $3,000 - Posted
Reverse Engineer multiple product lines. Test for ability to generate patches or keygen. For in house products, find Vulnerabilities, Report back.
  • Number of freelancers needed: 2
Skills: C++ Reverse engineering
Fixed-Price - Entry Level ($) - Est. Budget: $100 - Posted
You will need to write a NativeScript (www.nativescript.org) plugin (http://docs.nativescript.org/plugins/plugins)that would give access to the native iOS and Android shopify mobile buy SDK. (https://developers.shopify.com/mobile-buy-sdk) If time permits, you can write a little test app that the plugin is working.
Skills: Objective-C Android App Development iOS Development Java
Hourly - Expert ($$$) - Est. Time: More than 6 months, 30+ hrs/week - Posted
Urgent Requirement for a Sr. .Net Developer Location: Pittsburgh, PA (Local Candidate) Duration: 6 Months RTH (Right to hire ) Skills Required: 5 + Years of Experience with VB.Net or C#. Experience with Winforms, ASP.Net and XML. Object Oriented Programming Concepts Working Knowledge.
  • Number of freelancers needed: 2
Skills: C# ASP.NET SQL
Fixed-Price - Expert ($$$) - Est. Budget: $1,500 - Posted
We are looking for a developer to create a multi-platform plugin for Unity to enable voice control for Android, iOS, Windows and Mac. This can be done however you think is best. Windows can be done with Microsoft's built-in APIs, Android can be done with Android's APIs, and if the same can be accomplished on iOS or Mac OSX, that would be great. Otherwise, a cross-platform implementation of CMUSphinx, PocketSphinx or another free SDK can also be used. The goal is to release this package as a free, open-source plug-in for the virtual and augmented reality communities. You may retain all credit and use in any other projects or as part of work for other clients. We have no intention of profiting from this project, we simply want it to exist and be available for future projects. Here are the requirements: • Unity3d Compatible • Windows, OSX, Android and iOS Compatible • Can use different libraries, SDKs and APIs – Windows Voice Reco for PC, Android Voice Reco for Android, CMUSphinx for Mac and iOS. Doesn't matter what we use, as long as it can be made freely available, and as long as users can code once and build for multiple platforms with Unity. • Easily modifiable dictionary, either as a text file or serialized array within Unity3D, as well as a confidence rating threshold. • You can take full credit and do whatever you want with the library, as long as the source code and binaries are available online for free. ** Pay is negotiable, or can be set hourly. Please let us know what works best for you.
Skills: C++ Unity
Fixed-Price - Intermediate ($$) - Est. Budget: $300 - Posted
Hi, I need a C++ Qt GUI that will display a preview of HTML with a swf animations (Preview) - WEBKIT with Flash Plugin SAMPLE in the link: https://copy.com/syD9aVeNM9lpsXYP 1.
Skills: C C++
Fixed-Price - Entry Level ($) - Est. Budget: $70 - Posted
The task is to create an application in which you use at least XML, XSD, Namespace, XAPTH, XQUERY and XSL together with a relational database as well as a well written report. I will also have some report examples just in case if you want to have a look and see and it is done by others.
Skills: C++ Java PHP XML
Looking for the Team App?
Download the New Upwork Team App
Fixed Price Budget - ${{ job.amount.amount | number:0 }} to ${{ job.maxAmount.amount | number:0 }} Fixed-Price - Est. Budget: ${{ job.amount.amount | number:0 }} Open to Suggestion Hourly - Est. Time: {{ [job.duration, job.engagement].join(', ') }} - Posted
Skills: {{ skill.prettyName }}
Looking for the Team App?
Download the New Upwork Team App