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C Jobs

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Hourly - Est. Time: More than 6 months, Less than 10 hrs/week - Posted
Dockyard (www.dockyard.company) is a new web service that is built on the Docusign platform. It provides support for rich workflows, conditional logic, and integration into other web services. The work uses a microservices architecture, is highly object-oriented and and includes code and design reviews. We're looking for a few more developers to help us build our code base and add functionality (we currently have 5 different UpWork guys working on this project). The core software is C# with MVC and JSON, and the front-end uses javascript, angularjs, bower, and gulp. This is a chance to work with software executives in the heart of the Silicon Valley who value high quality code over quantity output. You'll get a chance to design architecture and will get useful code reviews. You'll also get clear specifications with minimal ambiguity. Because of the ongoing nature of the project, we've slated it as an hourly project. A few notes about applying for this position. 1) To apply,...

Fixed-Price - Est. Budget: $ 700 Posted
I have an informational app related to Minecraft called "Seeds Guides and Skins for Minecraft" developed on Xcode for iOS. I would like it to be written on the Xamarin platform so it can be published on Android. This is the app on iOS https://itunes.apple.com/us/app/seeds-guides-skins-for-minecraft/id909870351?ls=1&mt=8

Fixed-Price - Est. Budget: $ 500 Posted
I am looking for a developer to create a windows application that executes command lines for various tasks. The app should be controlled via a config or ini file on the computer which lists the tasks and the command line to execute. When the application is loaded, it should generate buttons for each of the tasks which a user can click. The app should handle up to 10 task buttons.

Hourly - Est. Time: Less than 1 week, 10-30 hrs/week - Posted
Hello, We are a Software Company with software developed on a couple different platforms. We have immediate need for help on our .Net Windows application. The application is simple in that it runs in the task bar and polls a web address to download XML and other data to the local computer. There is minimal display/interaction on the end-user (Windows client) side. Its essentially a background task that downloads information. We've recently pushed some updates and have noticed there seems to be a memory leak and/or issue in the program. It works as it should but unfortunately if the program runs for more than a day it uses more memory as time goes on. After a point it'll start causing windows memory errors. The program works as it should outside of this issue. We need an experienced .Net developer that can look through our code and pinpoint issues. This individual will be experienced with .Net debugging and making code more efficient. We will be looking to add more features/functionality...

Fixed-Price - Est. Budget: $ 1,000 Posted
App is a video/voice chat and will need to use webrtc service to do it like pubnub sdk. Will need to access phone camera, microfone and contact list. Only users with each other in contact list can see and interact making video calls and voice. Groups call will also be available but only one can answer the call. No text chat will be available. Mockup files already done.

Fixed-Price - Est. Budget: $ 5,000 Posted
We are looking for someone to create a VPN Server & Client that will connect customers to a central server and allow us to connect to the customer's VPN Server and use their internet connection to view websites. We highly recommend using the SoftEther VPN Open Source code to make this possible. Their Github repo can be found here: https://github.com/SoftEtherVPN/SoftEtherVPN/ We have attached the specifications in a PDF. Please look at the details, milestones for payment, and the deadline we are hoping to reach. Please respond with your level of expertise on C, creating VPN Clients/Servers, networking knowledge, and anything else that may help us make a decision. Communication is an absolute must, and we are looking to use someone who can communicate well in English. Preferably someone in the states, Canada, or the UK.
Skills: C C++

Fixed-Price - Est. Budget: $ 200 Posted
We are looking for a freelancer to develope a new or deploy one of the existing open source samples of .NET based URL shortening service. Developer may develope a new .NET project from the beginning. or Deploy one of the existing solutions (like Shrinkr). Development and testing environments will be provided.

Hourly - Est. Time: Less than 1 week, 30+ hrs/week - Posted
Hi, I'm looking for someone to make a bot that can do the following 1.do a search in google randomly x times a day specified 2.it can get ip from torr network, or proxies you give it or from it can 3.scrape proxies and itself you can specifiy to which countries the clicks come from. ie if you using 4.torr ip address and its from wrong country it changes ip until it finds one 5. It can use differnet user agents. either random or you can speficy % for each 6. There will be a few more things but will let the winner know