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

C Jobs

401 were found based on your criteria

show all
show all
only
only
only
show all
only
only
only
only
only
show all
only
only
only
Hourly - Est. Time: 3 to 6 months, 30+ hrs/week - Posted
Looking for .NET C# developers to build a WMS / ERP like system which is able to do - Goods Receiving - Ordering (single/ bulk/ auto) - Goods Issuance with Pick/Pack, DO printing and Serial Number validation - Can handle multiple warehouses - Can do Bin transfer - Can handle Dead on Arrival (DOA) processes (ie. transfer back, partial / full) - Can sell stocks using POS - Can allow sales returns - Can handle RMA/Repair processes (ie. receive, transfer to repairer, return to customer) - and also the relevant admin configuration ~ access control, location configuration, etc
Hourly - Est. Time: 3 to 6 months, 30+ hrs/week - Posted
We are looking for a developer with several projects of experience with Xamarin and Xamarin.Forms. When we talk about writing Xamarin code .It is not to through code is to carefully design a solution that can be maintained. We are looking for professionals. Prerequisites: 1. 50+ hours logged 2. 10+ projects 3. 4.8+ rate. 4. At least 3 projects that can demonstrate and talk through the code 5. Excellent verbal and written communication in English. In your proposal answer the following questions. 1. Xamarin projects that you have worked on. 2. Why would you use Xamrin.Forms 3. What are other framework you have used with Xamarin 4. What Editor you have used. Include the following phrase : Man cannot remake himself without suffering, for he is both the marble and the sculptor. if you don't meet the prerequisites, please don't apply.
Hourly - Est. Time: Less than 1 week, 10-30 hrs/week - Posted
Hello there, I am seeking a software developer that can help me turn an idea for a simple game into a reality. I essentially need an app that gives users ONE "challenge" every morning via local notification, at a time that they set the first time they open the app. I then need that notification to lead to a short page describing that challenge. At the end of the day, the app then needs to ask if the user completed the challenge. If they have, they can advance to the next challenge, otherwise, they can choose to repeat or just skip ahead. The app would then go down its "list of challenges" to the next challenge the user has not completed, and give that challenge to the user the following day at the following time for a total of 10 weeks. The user also needs to be able to see an index (Archive) of all the challenges and be able to navigate to their explanations even after they've completed them, at their own convenience. The UI need be very simple, with minimalist design. I would love...
Hourly - Est. Time: Less than 1 month, Less than 10 hrs/week - Posted
We have 2 HTML5 apps: iOS - thin iOS wrapper app around a UIWebView Android - thin Android wrapper app around a WebView (similar to PhoneGap) We need someone to help with ongoing work and specifically to integrate Chartboost video ads and player exchange. We are looking for either two developers - one for iOS, and another for Android, or one person who can do both. Required skills - experience with Chartboost API - iOS and/or Android development Nice To have - experience with UIWebView / WebView - experience with Xamarin
Hourly - Est. Time: 1 to 3 months, Less than 10 hrs/week - Posted
We need help developing an iPad app. We've started the process and have all the design elements created. We've got most everything laid out in Invision - providing a walk through for the various pages etc. We're looking for someone that has a lot of experience in iOS app development. We're also needing the new developer (you) to communicate with our current developer to take over where he's left off on the project. This iPad app also correlates with a web app - they both use the same database for storing information (Amazon Cloud). Before getting started, we'd like to discuss an estimated # of hours required to complete the app - hourly/fixed.
Hourly - Est. Time: 1 to 3 months, 10-30 hrs/week - Posted
We need a website developer for a website designed in mvc3 and azure. excellent asp.net, c# skills are required.
Skills: C#