.NET Framework Jobs

97 were found based on your criteria

  • Hourly – 1 to 3 months – 10-30 hrs/week – Posted
    We have a .Net game server application. The server is for an online card game. The server is highly multithreaded and uses the TCP protocol to communicate with clients. The server has been live for 3+ years and is hosted on Azure. We have several race conditions, memory leaks and other logic errors that need to be fixed. Then, we plan to make the game more scalable to support more users in different geographic locations. We are looking for a ...
  • Hourly – More than 6 months – Less than 10 hrs/week – Posted
    Database Merge / Migration Competencies needed: Skype, Teamviewer, MS Access, Visual Studio (VB), SQL Server, MSOffice 365. Make development session appointments with me via Skype. During these appointments via a TeamViewer session use Visual Studio on my system to develop a console application. This application merge in customer and vendor information currently in a MS Access database. Test your work using our existing application. Internet access must be of quality sufficient to quality for VNC and Skype audio. Have English (ESL ...
  • Hourly – Less than 1 month – Less than 10 hrs/week – Posted
    We have a need to use file compression with our application. It is written in C# ,net. If you are an expert in space of compression and have done similar projects in the past, then we would love to chat with you. We have an urgent need for this. so if you have done one in the past would be great to have a discussion.
  • Fixed-Price – Est. Budget: $1,500.00 Posted
    We have an immediate need for an experienced Windows application developer who has experience with REST SaaS integration. We’re looking for an experienced, professional Windows application developer for and application what create invoices in MYOB Accountright V19 and upload them to a SaaS. You will be tested on your skills as part of the hiring project. Windows application experts with strong programming and architectural skills ONLY. All code will be reviewed by one of our senior developers, so please ...
  • Fixed-Price – Est. Budget: $200.00 Posted
    Looking for someone some who already has made asp.net web based email system for internal communication between our clients.. also add new feature to get message using 1 API...ability to reply...flag..and archive old emails / messages - Send new email - Reply email / API message - Flag email / API message - Archive / Delete email / API message ONLY REPLY IF YOU HAVE MADE EMAIL SYSTEM in asp.net ...that way you just need to integrate with our system and add API feature...
  • Hourly – Less than 1 week – Less than 10 hrs/week – Posted
    We are hosting DNN websites on our server. We are not able to upload any files via DNN's upload feature. There are 5 different DNN websites in total that we are keeping on our server and this effects all of them. We need an experienced person who have been worked with Dnn structures previously and faced a similar issue. -We tried to update the user security permissions. -We updated the DNN versions, These did not solved the issue. please ...
  • Hourly – 3 to 6 months – 10-30 hrs/week – Posted
    We need help with several updates to a very complex WPF application. You must have at least 8 years experience, speak perfect english, have a good internet connection, be available to work US Eastern hours. We will want to see example applications and code. Thanks!
  • Fixed-Price – Est. Budget: $500.00 Posted
    We operate a payment processing system for charities. We are looking for a solution that will enable our clients to automatically import their data on a predefined daily schedule (contacts, accounts, purchases, custom fields, etc) FROM our system INTO their Salesforce accounts. We have a web service in place and some clients have already used this independently to built a connection between our system and their Salesforce accounts. What we would like is to develop a wizard that will enable ...
  • Hourly – Less than 1 month – Less than 10 hrs/week – Posted
    We are looking for experienced windows desktop developer for our project - meeting room whiteboard software for windows with touch device. The application basic specs: - full screen mode with background, RSS newsfeed - integrated web browser - integrated video player - drawing module - oneNote/Paint like We need reliable developer with skills: - C#, XAML, WPF
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