Write some Software

sir i am an expert of software and web development. i have already developed many web and windows applications and some are similar to your project . you can check my portfolios and my previous projects . so i can finish you job faster and with best quality at lowest cost . so please feel free for contacting me i am waiting for you response

Hi, The following are understanding after reviewing assignment detail and attached document- 1. We need to develop an chat application using SingleR Asynchronous Library which is available with .net 4.0,4.5 along VB.Net and Sql Server. 2. SignalR makes a persistent connection between the Server and the Client and hence it improves chatting performance. 3. As VB.NET,SQL Server and SingleR Asynchronous Library are all under same microsoft umbrella, will improve performance drastically. 4. In communication between client and server, SingleR check which technique support like Web Sockets,Forever Frames,Server Sent Events,Long Polling, establish connection and start conversation among them. About my candidature- 1. Very Good understanding of Object Oriented Concepts. 2. Proficient in C# / VB.NET (version 3.0 to 5.0). 3. Proficient in of Web service and WCF. 4. Proficient in database like SQL Server (2008 and higher), Oracle (9i and higher) . 5. Experience with Design Patterns like builder,factory,command and singleton. 6. Knowledge of Release management, version control tool TFS 7. High energy levels, positive attitude and pleasing personality. 8. Good communication skills - verbal and written. *Note- 1. Since Feb,2016, I am full time freelancer to serve you better with colleague team in hand for highly complex issue. Looking forward, work with you. Thanks.