? 4.9 years of experience in analysis, design and development of client/server, web based and n-tier application. Expert in developing windows applications, web applications, windows services and web services in Microsoft Visual Studio .Net using C#.Net (2.0, 3.5, 4.0), VB.NET, WPF, WCF, LINQ, ADO.NET, Oracle and SQL Server.? Performing activities like analysis, design, and development and testing of applications primarily using OOP concepts and .NET.? Involvements in CMMI documentation and various process areas.? Worked extensively with Data Adapter, Dataset, Data reader as a part of ADO.NET to access and update database.? Extensive experience in SQL Server Database design, Database maintenance, developing T-SQL queries, stored procedures, and triggers using SQL Server 2005/2008 and Oracle 9i/10g.? Good working knowledge with designer tools such as Microsoft Visio, Smart Draw.? Good working knowledge in designing Use Case, Class diagrams using UML? Expert in debugging an application