SUMMARY

• 6+ Years of experience in Systems Analysis, Design, Development and Implementation in developing Web and Windows using N - tier Architecture involving all stages of Software Development Life Cycle(SDLC).
• Extensive experience of designing and developing software applications with the C# (4.0/3.5/3.0/2.0 ) .NET Framework (4.0/3.5/3.0/2.0 /1.x), ASP.NET (4.0/3.5/3.0/2.0 ), ADO.NET, AJAX, LINQ, WCF, WPF, WWF, Silver Light(4.0/3.0), CSS, Web Services, SOAP, .NET Remoting.
• Experienced in a fast paced Agile Development Environment including Extreme Programming, Test-Driven Development (TDD) and Scrum.
• Experience in implementing several Design Patterns (Singleton, Abstract Factory and Observer) to standardize the application architecture.
• Expertise knowledge onObject Oriented Programming(OOPS) Concepts including Inheritance, Abstraction, Encapsulation and Polymorphism.
• Excellent experience in Creating, Consuming and Publishing XML Web Services (SOAP, WSDL, UDDI) using .NET Framework and Solid understanding of Service Oriented Architectures.
• Utilized Unified Modeling Language (UML) technologies for a complete view of the application including class diagrams, sequence diagrams, activity diagrams.
• Responsible for designing Presentation Tier (web pages) using the concepts such as Master Pages, Themes, Skins, HTML, XML, CSS, Java Script, JQuery and also Worked With ASP.NET Custom Controls.
• Extensive work experience onWeb basedandWindowsapplications usingC#, VB. NET, ASP. NET, ADO. NET, AJAX, JavaScript, VBScript, XML, CSS, HTML, Browser compatibility, DHTML Technologies, XSLT, XML, XHTML, Serialization, .Net Remoting, CSS, Reflection, Multithreading, Nunit, State Management & ASP.Net Caching.
• Recent experience working with Silverlight and WPF with all the programming and technologies integrated into Asp.Net 3.5 C# framework with different types of cutting edge animation, User Interaction, video streaming and data binding which can operate on all popular web browsers.
• Good working experience in making AJAX based web applications to improve the response time and extensively implemented update panels, script manager and triggers.
• Experience in using Language-Integrated Query (LINQ to Objects, LINQ to XML, and LINQ to SQL) and retrieve data from different data sources.
• Expertise in Implementing LINQ Query Expressions or Lambda expressions for standard query operators that allow traversal, filter, and projection etc.. operations applied to any IEnumerable /IQueryable, different data sources.
• Expertise in implementation of optimized, secured WCF Service by using Service, Operation, Data, Fault and Message Contracts.
• Expertise in implemneting SOA architecture thru WCF services which used to rapidly building service-oriented applications that communicate across the web and the enterprise with features Serialization, Vesrionsing,Interoperability and hosting.
• Experienced in building animations for desktop applications using Windows Presentation Foundation(WPF)and Extensible Application Markup Language(XAML)filesinVisual StudioandExpression Blend.
• Good experience in using ADO.NET objects such as Connection Object, Command Object, Data Reader Object, Dataset Object and Data Adapter Object to access databases like SQL Server 2008/2005/2000 , Oracle 10g/9i/8i.
• Extensive experience in relational database development, for creating complex database queries, writing Constraints, Indexes, Views, Stored Procedures, Cursors and Functions using Confidential -SQL and PL/SQL in Microsoft SQL Server 2008/2005/2000 and Oracle 10g/9i/8i
• Experienced in using Configuration Management, setting up company Version policies, build schedule using Team Foundation Server, IBM Rational Clear Case and Visual Source Safe (VSS).
• Experience in developing Custom Reports and different types of Tabular, Matrix, Ad-hoc and distributed reports in multiple formats using SQL Server Reporting Services (SSRS) also expertise in working with Crystal Reports.
• Performed unit testing with NUnit, use of a standard build process using NAnt, and implementation of configuration management.

TECHNICAL SKILLS

Microsoft Technologies: .NET Framework (4.0/3.5/3.0/2.0 ), ASP.NET (4.0/3.5/3.0/2.0 /1.0), VS.NET (2010/2008/2005 ), ADO.Net, WPF(4.0/3.0), WCF(4.0/3.0), Ajax, LINQ

Languages: C# (4.0/3.5/3.0/2.0 ),VB.Net, C, C++,PL/SQL, Confidential -SQL

Scripting Languages: Java Script, JQuery, VB Script

Database: SQL Server 2008/2005/2000 , Oracle 10g/9i/8i, MS Access

Web Technologies: XML,XSLT,XPATH,XSL,IIS (7.5/7.0/6.0/5.0 ),CSS, HTML, XHTML,SOAP, WSDL, UDDI,XML Web Services

Tools: Expression Blend(4.0/3.0/2.0), VSS(2005), TFS(2010/2008), SVN, Serena, NUnit, NAnt

Operating Systems: Windows 7,Windows Vista Premium, Windows Server 2003, Windows XP, Linux, Windows 2000

Modeling Tools: UML, Microsoft Visio

Reporting Tools: Crystal Reports (2008/10/9/8.5/8 ), SSRS 2008/2005, SSIS

Testing: Unit Testing, N-Unit Testing, SOAP UI (web-service Testing)

Tools: FXCop, Resharper (5.1.3), StyleCop.

PROFESSIONAL EXPERIENCE

Confidential, Boston, MA

Sr.Net Developer

Responsibilities:

• Experienced in developing and consuming Web Services and n-tier web applications using ASP.NET, C# and ADO.NET Designed and developed various abstract classes, interfaces, classes to construct the business logic using C#.NET.
• Used AJAX for Partial Page Updating, Invisible Data Retrieval, Constant Updating, Smooth Interfaces, Simplicity and Rich Functionality
• Created event driven Web Forms usingASP.NETand implementedformvalidationusing Validation controlsusing bothCustom validation and JavaScript was written for Client side validations and also used the new validation controls in VS 2005.
• Effectively used ASP.NET security infrastructure for authenticating and authorizing user access as well as performing other security related tasks using C#.NET.
• Effectively created easy to use, reusable controls and integrated them into ASP.NET web pages.
• Used variousASP.NETweb server controls that includedSite Map Path,Menu,Tree View,Grid ViewandDetails Viewto develop web forms.
• Effectively used JQuery a concise JavaScript Library for traversing HTML document, event handling and AJAX interactions.
• Used Multi Threading to process to perform background tasks, Whenever there is discrete work units that can be processed independently, such as calling several SQL stored procedures simultaneously to gather information
• UsedWPFfor creating windows and custom win form control using various animation techniques.
• Used Web Services (SOAP, WSDL) for communicating with other application and components.
• Used Enterprise Library Framework to customize the application based on the behaviors.
• Extensive use of Web Services, SOAP, XML, XSL to expose the reports to facilitate the information sharing.
• Involved in Data Modeling, Database Design on SQL Server 2005 and responsible for writing Complex Queries, Stored Procedures, User Defined Functions, Views and Triggers using Confidential -SQL.
• Created Confidential -SQL Stored Procedures, Functions, Triggers and views in SQL Server to interact with Verizon database
• UsedADO.NETto access the Data Layer, an integral part of.NET Framework.
• UsedADO.NETand data objects such as Data Adapter, Data Reader, Dataset, Data table, and XML Text Reader /Writer for consistent access to SQL data sources.

Environment: Visual Studio 2005/ 2003, .Net Framework 3.0/2.0/1.X, C#, ASP.Net 3.0/2.0, SSL, Ado.Net,, IIS 7.0/6.0, SQL Server2005/2000, SSRS 2005, Win Forms, Multi Threading, SQL, Confidential -SQL, WPF, WCF, JQuery, Java Script, Visual Source Safe 6.0, Windows XP/2000/NT.

Confidential, Denver, CO

Sr.Net Developer

Responsibilities:

• Designed and developed various abstract classes, interfaces, classes to construct the business logic using C#, ADO.NET and SQL. The middle tier contained all the business logic.
• SOA was extensively used for developing re-usable frameworks for Data access layer and Standard EXE framework using C#
• Designed the complete solution using N-tier Architecture model and design patterns mainly Abstract Factory and Singleton
• Creational (Singleton, Abstract Factory) and Behavioral Design Patterns (Command) used for designing Class Structures hierarchy
• Worked with ASP.NET Web Forms, Web Services, and State Management, Caching features, configuring optimizations and securing the web application
• Extensively used user controls like Page Header, Page Footer, Errors Summary, and Navigation Control in all the WebPages Using ASP.NET (3.5).
• Developed module which deals with validating user, changing passwords and searching of information depending upon priority of user in site Using ASP.NET (3.5).
• Used extensively JQuery, Java Script and ASP.NET AJAX for Client Side Validations.
• Developed Master Pages using Style Sheet and for providing uniformity among the pages using ASP.NET (3.5)
• Designed and developed Graphical user interfaces using Silverlight XAML and C#
• Extensively used Silverlight Data Grid, Items Control and many other controls with Paging and Sorting for displaying various data on to the page.
• Developed system services SOA application platform for use by all web applications utilizing WCF services and the ASP.NET provider model
• Designed Windows Communication Foundation (WCF) with Service oriented architecture to support Distributed computing where services were consumed by end users.
• Developed custom controls to enable reusability and used rich graphic controls of Windows Presentation Foundation (WPF).
• Developed Web Services and invoking them by using XML SOAP and WSDL tool for creating proxy classes
• Used Web Services (SOAP, WSDL) for communicating with other application and components
• Used Multithreading to monitor objects to ensure that block of code runs without interrupting from any other code running on other threads
• Extensively used technologies like AJAX for a rich UI experience
• Implemented AJAX controls to reduce the server trip while modifying Grid View Data.
• ASP.NET AJAX Control Toolkit, which adds a rich library of controls for AJAX development and LINQ, is used to code queries for DML, DDL Statements
• Extensively involved in Declarative Data binding in data list control where the data is bound dynamically to the control based on the selection
• Used JavaScript to perform validations and catch the events on client’s browser.
• Used ADO.NET objects such as Data Reader, Dataset and Data Adapter, for consistent access to SQL data sources
• Used LINQ to SQL, LINQ to XML and LINQ to Objects for retrieving the data efficiently and Just in Time manner
• Created different chart reports helped in analyzing perform counters using SSRS 2005
• Extensively used Report Wizard, Report Builder and Report Manager for developing reports and deploying reports in SSRS
• Extensively wrote and used stored procedures, Database Triggers in SQL 2008/2005.
• Implement NUnit Testing, Integration Testing and Regression Testing
• Used Microsoft Team Foundation Server for the purpose of version Control and source code maintenance needs.

Environment: ASP.NET, C#, Visual Studio 2008, ADO.NET, COM, COM+, IIS 7.5/7.0/6.0, WPF, WCF, Silverlight 3.0, MVVM, LINQ, NUnit, NANT, .NET Framework 3.5, JQuery, JavaScript, Multithreading, Crystal Reports 9.0, MTFS, SQL 2008/2005, Windows Server 2003

Confidential, Trumbull, CT

.Net Developer

Responsibilities:

• Developed a high quality software model using N-Tier Architecture with Software development life-cycle (SDLC) followed by Agile methodologies.
• Developed solutions for diverse programming scenarios in C#, employing object oriented Programming (OOP) concepts such as encapsulation, inheritance, polymorphism and abstraction.
• Effectively Implemented IEnumerator, IEnumarable for iterating the group of objects using C#.
• Designed large numbers of Windows Presentation Foundation (WPF) Forms, Custom Controls and User Controls using XAML language for UI and Dynamic Web Parts for personalized content which allows Change, Edit, Move the content on pages as per users' own choice.
• Involved in developing Web Services and invoking them by using XML, SOAP and WSDL for creating proxy classes.
• Responsible for developing WCF Service Libraries to exchange data between Desktop and Central Application and implement business logic.
• Maintained a session of messages between a client and a service using WCF facilities.
• Used Windows Workflow Foundation (WWF) for service interoperability and also created activities and processes for WWF.
• Extensively worked with ASP.NET Web Site Administration Tool and Web.Config file to create Roles, Profiles, Login Controls, Membership, Identification, Authentication and Authorization for Site Security and user data storing.
• Worked With ASP.NET Web Parts, Navigation Control, User Controls, and Master Pages and developed Cascading style sheets (CSS) for consistent look and feel of the website.
• Handled ASP.NET client side state management (view state, cookies and query strings) and server side state management (application state, session state and profile properties).
• Effectively handledASP.NET caching techniquessuch aspage output caching and data cachingin order to improve the performance of the web application using aspx pages.
• Used extensively JQuery and Java Script for Client Side Validations.
• Used ASP.NET AJAX Toolkit controls like Script Manager, Update Panel and Timer in some web pages.
• Enhanced existing pages with different AJAX controls which provided responsive user interfaces to display the data on the web page.
• Used JavaScript for triggering Pop-ups with a CSS-class, dynamic forms that include built-in error checking, dynamically changing background and text colors, or "buttons".
• Implemented Query Expressions, Expression Trees to get the data from SQL and XML using LINQ to SQL and LINQ to XML.
• Used ADO.NET objects Data Reader, Dataset and Data Adapter for consistent access to data sources.
• Created SQL Server Tables and Complex Tables and Developed Stored Procedures, Views and User-Defined Functions those are required for the application.
• Involved in Developing Query for generatingCross-Tab Drill-downreports in SSRS (SQL Server Reporting Services).
• Involved in Unit Testing, Modular Testing and successful integration of modules and multiple layers in the system.
• Used Team Foundation Server (TFS) for version control of the source code along with the maintenance of the builds and the relevant documents of the same.

Environment: .NET Framework 3.5/3.0/2.0, C# 3.0/2.0, WPF, WCF, WWF, ASP.NET, ADO.NET, Visual Studio 2008/2005, SQL Server 2005, XML, .NET Remoting, AJAX,LINQ, web services, Expression Blend, SSRS, VSS 2005.

Confidential, Richardson, TX

.Net Developer

Responsibilities:

• Interacting with Client to gather requirements and document all the requirements.
• Created Business Logic Layer (BLL) and Presentation layer in VB.NET.
• Designed User Interface with HTML and Cascading Style Sheets (CSS) using Macromedia Dreamweaver.
• Created Common Data Access Layer (DAL) Using VB.NET and ADO.NET.
• Implemented Object oriented Programming concepts effectively like inheritance, overloading, abstract class, etc.
• Creating Packages and Stored Procedures Using SQL Server 2000.
• JavaScript was written for the client side validation, browser detection and application functions.
• Developed an application setup and reports using ASP.NET, HTML, DHTML, and Validations where performed using VBScript and JavaScript.
• Contributed significantly to design of the object model in the middle- tier
• Implemented Object Oriented Analysis and Graphic User Interface (GUI) Using VB.NET.
• Designed a Database in SQL Server 2000.

Environment: ASP.NET 2.0, C#, VB.NET, ADO.NET, Web Services, SQL Server 2005, JavaScript, Crystal Report, Visual Source safe, HTML.

Confidential, Jacksonville, FL

.Net Developer

Responsibilities:

• Developed the web forms using ASP.NET for the intranet application.
• Designed and developed the 3 tier application using .NET framework.
• Used java script to do the client side validations.
• Implemented Web services using Soap Protocols.
• Developed SQL stored procedures for data manipulation and querying data from SQL Server database.
• Responsible for connectivity of database using ADO.NET Components.
• Data grid, Datasets were used extensively to display various SQL Server elements and allowed real time updates.
• Created components in ASP.NET that can be reused on several web pages.
• Displaying data in tabular form based on the criteria selected using Data Grid control.
• Dynamically loading data in controls using the server events.
• Performed unit testing on every new version before sending it for User Acceptance Test (UAT).
• Generating reports using Crystal Reports to be displayed on the web using the CR Viewer control in Visual Studio.
• Deploying the application on the production sever by creating the Web Setup project in Visual Studio.

Environment: ASP.NET, C#, Visual Studio.NET 2005, ADO.NET, SQL Server 2000, XML, JavaScript, Crystal Reports, IIS 5.1.

Confidential

Application Developer

Responsibilities:

• Designed and implemented the presentation logic using C#, ADO.NET and ASP.NET 1.x.
• Hands on experience in design using Object Oriented Principles like Inheritance, Polymorphism and Design patterns like Abstract factory, Singleton, Object pool a standard solution to common problems in software design.
• Developed DHTML behaviors to enhance the Data Grid functionality and for better appearance in WEB FORMS using ASP.net.
• Implemented the Presentation Layer using the concepts such as Master Pages, HTML, XML and JavaScript. Used CSS for common appearance all over the website.
• Designed and implemented a framework for supporting Role-Based authorization based on Forms based authentication with User validation against the database.
• Implemented XML Web Services so that it can be accessed and consumed by clients and applications.

Environment: .Net Framework (2.0/1.x), Visual Studio 2005/2003, C#.Net2.0/1.0, ASP.Net, ADO.NET, MS SQL Server 2000, XML, XSL, Windows XP