SUMMARY

• Over 7+ years of experience in Analysis, Design, Coding, Testing and implementation of Web and Windows based Applications using .Nettechnologies in accordance with the best practice methodologies and complete Software Development Life Cycle.
• Expertise in programming with C#, VB.NET, ASP.NET, ADO.NET, SQL - Server 2008/2005/2000 , Oracle 10g/9i, Visual Studio 2008/05/03, Ajax, LINQ, CSS and IIS 7/6.
• Expertise in web technologies like HTML, HTML5, XHTML, DHTML, XML, XSLT and JavaScript.
• Extensive working experience in database design and development, for creating complex database queries, writing Constraints, Indexes, Views, and Stored Procedures and Functions using T-SQL in SQL Server 2000/2005/2008 .
• Expertise in Object Oriented Analysis (OOA) and Object Oriented Design (OOD) using Unified Modeling Language (UML) and Object Oriented Programming (OOPS concepts).
• Extensive working experience with different methodologies like Agile (Scrum), Test-driven development (TDD) and Waterfall methodologies.
• Extensive experience with process modeling using UML, Flow charts, Sequence diagrams, Activity diagrams and Use cases by using tools like MS Visio.
• Proficient with .NET Web Services, Windows Communication Foundation (WCF) using WSDL, SOAP and UDDI protocols.
• Expertise in Developing WCF Services that implement the Service-Oriented Architecture (SOA).
• Good experience with N-Tier architecture and MVC3 pattern.
• Good knowledge and experience with Web Forms, CSS, AJAX, JavaScript, VBScript, and designing User Interfaces.
• Expertise in Design and Development of Interfaces, User Controls and Custom Controls using ASP.NET and C#.
• Expertise in using SQL Helper Class, Error Handling and Logging Microsoft Enterprise Application Blocks.
• Experience in handling various backend data sources like MS SQL Server 2000/2005/2008 , MS Access and XML Data source.
• Implemented .NET Security features such as Authentication & Authorization using Form-based and Window-based Authentication, Authorizing Users, Roles and User Account Impersonation.
• Knowledge on Windows based applications using Win Forms and Parent Form.
• Experience in using various version controlling tools like Visual SourceSafe, Sub Version and Team Foundation Server.
• Experience in writing SSIS Packages/SSRS in SQL Server
• Proficient in writing Technical and Functional test scripts. Experienced in test driven development using N-Unit Testing for the piecewise testing of the Applications.
• Experience in generating Custom Reports and different types of Tabular, Matrix and distributed reports in multiple formats using Crystal Reports and SQL Server Reporting Services (SSRS).
• Knowledge on ADO.NET Entity Framework Object layer and Modeling layer.
• Proven ability to analyze problems, root causes, and develops innovative solutions to business challenges and streamlining operations.
• Exceptional ability to quickly master new Technologies and capable of working in-group as well as independently with a sense of responsibility and ownership.
• Implementing and administration Active Directory services.
• Experience in ORM Tools along with implementing IBATIS framework.

TECHNICAL SKILLS

Languages: C#, VB.Net, C, SQL, T-SQL, PL/SQL, XML, HTML, LINQ, UML

.Net Framework: .Net Framework 4.0, 3.5, 3.0, 2.0

Scripting Languages: Java script, VB script

Databases: SQL Server 2008/2005/2000 (T-SQL), Oracle 10g/9i (PL/SQL), MS Access

Technologies: ASP.Net, HTML, HTML5, AJAX, CSS, Win Forms, Web Forms

Distributed Technologies: Web Services, WCF

Enterprise Servers: IIS Server, Content Management Server

Protocols: SOAP, HTTP, UDDI, FTP, TCP/IP, UDP/IP, SSL

Software Engineering: Agile (Scrum), TDD, Waterfall

Reporting Tool: Crystal Reports, SQL Server Reporting Services (SSRS)

Operating Systems: Windows XP, Vista, 7, Windows Server 2003/2008

PROFESSIONAL EXPERIENCE

Sr. Developer

Confidential, Houston, TX

Responsibilities:

• Involved in full Software development life-cycle (SDLC) followed by agile methodologies to produce high quality software model using N-Tier Architecture.
• Gathered the requirement and written the Use case for the requirements.
• Developed and consumed WCF Services for building Application server components.
• Successfully developed web forms in ASP.NET using C# language.
• Extensively used the Object Oriented Concepts in building the Application (Inheritance, Polymorphism, Data encapsulation, Abstraction, Aggregation, Association, and Generic Collection).
• Worked on Data Access layer with dataset and data adapter which interacts with SQL Database, also involved in transferring data from OLTP data sources such as Oracle, MS Access, MS Excel, CSV and flat files into SQL server 2008.
• Developed Database including schema design, T-SQL queries, stored procedures, views, ensuring set up relations included indexing, constraints and Triggers for data manipulation in SQL server.
• Used Team Foundation Server for version controlling.
• Used ASP.NET AJAX Toolkit controls like Script Manager, Update Panel and Timer in some web pages.
• Used Windows Communication Foundation (WCF) to connect the front end to the database.
• Extensively used Ajax applications for reduction of round tripping of data using the update panel controls
• Extensively used ADO .NET in developing data access objects.
• Designed Presentation Tier (web pages) using the concepts such as Master Pages, Themes, Skins by utilizing HTML.
• Created Test Cases using NUnit for unit testing and documented the trouble shooting. Identified design related issues as hurdle in system performance and implemented the measures by facilitating the data cache.
• Involved in handling ASP.NET client side state management (view state, cookies and query strings) and server side state management (application state and session state).
• Worked on the development of ASP.NET Custom Controls and Client side validations using JQuery, JavaScript, and Angular JS.
• Involved in creating rich and interactive UI using WPF.
• Implemented security policies for all the users in Active Directory for global accessibility of user.

Environment: .NET Framework 4.0, C#, ASP .NET 4.0, WCF, WPF, ADO .NET, JavaScript, JQuery, Angular JS, CSS, AJAX, HTML5, XML, IIS 7.0, T-SQL, SQL Server 2008, SQL Server Reporting Services, Visual Studio 2010, XSLT, XPATH, XSL, XQUERY, Nunit, XML Web Services, Active Directory.

C# .Net Developer

Confidential

Responsibilities:

• Responsible and active in the analysis, definition, design, implementation, management, maintenance and deployment of full software development life-cycle (SDLC) projects.
• Developed application using C#.Netand AJAX under Visual Studio 2010 environment.
• Extensively used controls such as Data Grid and Data List to populate the records for presentation layer.
• Extensively used Multi-Threading for fetching data from web services using C#.
• Developed User Interface using .NETand extensively worked with win forms using VB.Netand Implemented validation using validation controls and JavaScript client slide validation. Data format using HTML, CSS and client side scripting using JavaScript.
• Involved in change requests to the existing application and enhancements of the application in ASP.NETusing C#.NET, HTML, Javascript and ensured the design met functional and operational needs.
• Involved in adding features to their web-based product using AngularJS
• Involve in deployed the web application on IIS web server.
• Worked with SQL Server Reporting Services (SSRS) for providing comprehensive reporting functionality for variety of data sources.
• Configure SQL Server Integration Service (SSIS) for scheduling database backup and Implemented indexing for various tables in the database for improving the performance of the application.
• Database development including schema design, T-SQL queries, stored procedures, Triggers, SQL query tuning and user defined functions creation for SQL server 2005 and 2008.
• Involved in developing test cases for unit testing, integration testing and also conducting code walk- through.
• Involved in working with Classic ASP for web pages in the development of the current system.
• Experienced in End-to-End Software Development Life Cycle using Waterfall (SDLC) Application Development Methodology (ADM) and Agile Methodologies as well ER Diagram, UML Modeling and Data Flow Diagram.
• Create brief technical specification documents according to verbal and written functional requirements and other requirements. Also wrote Design Documents, Deployment Documents and User Manuals.
• Worked on perform coding, unit testing, error handling, bug fixing, bug verification and created an error log section in which the support/admin will get the error message in a well formatted html view. And troubleshooting in security, threading, and serialization.
• Extensively used VB Script for customizing the Automated Test Script.

Environment: NETFramework 4.0, Visual Studio .NET2010, C#.NET, VB.Net, VB Script, SQL Server 2005/2008, HTML, Angular JS, XML and MS Visual Source Safe, TFS, Classic ASP, ASP.Net, AJAX, Java script, CSS, T-SQL, UML, MS Visio, Agile Methodologies, SOAP, WCF, SSRS, SSIS.

Web Developer

Confidential, Worcester, MA

Responsibilities:

• Participated in requirements gathering and compiled them into design document.
• Created Use case and Class diagrams in MS Visio using UML notations.
• Involved in Discussion Board for Client Interaction for the change requests and follow-ups.
• Developed middle layer using VB.Netand ASP.NET.
• Involved in Cascading Style Sheets (CSS) for a unified look and feel of the application.
• Created and used User Controls and Custom Controls.
• Utilized ASP.NETvalidation controls and JavaScript to perform client side validation.
• Used Form-based Authentication and Role based Authorization for security.
• Used ADO.NETfor data retrieving, querying, storage and manipulating interface screens developed using ASP.NET.
• Used ADO.NETwhile implementing business logic middleware.
• Created Joins, Views, functions, stored procedures and triggers as part of the database programming.
• Created and consumed Web Services.
• Knowledge on Data Access application blocks.
• Involved in performance tuning and query optimization.
• Worked with VSS as version controlling tool.
• Maintenance/Enhancement of Project and handling/fixing bug on daily basis reported by Help Desk.

Environment: .NetFramework 3.5, Visual Studio 2008, ASP.NET3.5, SSRS, VB.Net3.5, HTML, CSS, JavaScript, Web Services, XML, XSD, XSLT, SQL SERVER 2008, VSS, UML, MS Visio, Windows Server 2008 R2, IIS.

C# .NET Web Developer

Confidential, NJ

Responsibilities:

• Used various controls and developed other mechanisms with Web-Custom Controls to develop the Web application using C#.
• Wrote Cascading Style Sheets for custom look.
• Wrote Themes, Sessions and Cookies.
• Implemented AJAX to improve user Experience.
• Involved in Database Design, created tables with proper relationships like Inner join, Outer join (left outer, right outer), full join, etc.
• Created and used Stored Procedures to support Data transactions on SQL Server 2008.
• Worked with SQL Server Reporting Services (SSRS) for providing comprehensive reporting functionality for variety of data sources.
• Used ADO.NETcomponents Data Reader and Datasets to retrieve information from the Database.
• .NETRemoting was used to aid in making strategic decisions for the company.
• Designed the XML web service for the company.
• Used SOAP and XML web services of different firms for comparison and performance of services.
• Used XML data format for exchanging data between the corporations and between clients.
• Responsible for Unit Testing and writing the test scripts.

Environment: ASP.NET2.0, .NET2.0 Framework, ADO.NET, C#, Visual Studio .NET2005, IIS 5.0, SOAP, HTML, XML, XSLT, SQL Server 2008, SSRS, Web Services, NUNIT, Windows XP.

Software Engineer

Confidential, Madison, WI

Responsibilities:

• Developed basic windows based application using c#.netfor various desktop applications used in the company.
• Developed Web forms for registration, to update the policy installment pages and application logic in ASP.Net, C# utilizing the power of Microsoft .NETFramework.
• Used User Controls for a group of common controls.
• Implemented Web Forms to provide GUI components using .NETFramework.
• Creation of stored procedures, views, functions, triggers and DTS in MS SQL server2000.
• Design and development of user interface using ASP.NET, VB.Net, HTML, and JavaScript.
• Used ADO.Netin connecting to Data Access management with SQL Server.
• Developed web forms with C# to store the customer policy data in Database.
• Generated the required reports with the help of data grid, data list.
• Developed variety of customized application for corporate use using classic ASP based web sites increased sales revenue by 3%-4%.

Environment: .NETFramework 2.0, Visual Studio 2005, C#.NET, web forms, ASP.NET, ADO.NET, SQL Server 2005, Windows 2003, HTML, XML, Classic ASP, JavaScript.

Programmer Analyst

Confidential

Responsibilities:

• Understood the End User requirements as per Business specifications.
• Involved in the development of Business objects, Data Access Layer and Presentation Layer using Object Oriented design methodologies with C#, ASP.Netas development languages.
• Analyzing detailed design of the application, generating Use Case Models, analyzing ER Diagrams and Data Flow Diagrams.
• Used ADO.NETobjects to retrieve and update data to the database like MS Access, SQL Server.
• Created ASP.NETweb pages that provide new features and enhanced user experience.
• Migrated several server side controls from (Visual Basic 6.0) VB 6.0 to VB.NET. Also used VB.NET to write server-side code for the user interfaces.
• Created User controls that can be reused in all pages of the application.
• Used various Caching methodologies to improve performance.
• Incorporated user authentications and authorizations in web configuration to make application more secure.
• Worked on Request, Response and Server objects to manage page navigation.
• Used Session state, View State, Cookies and Query strings to persist and transfer data between pages.
• Used Data Grid control to display and edit data and also for data paging and sorting.
• Create test cases and perform unit testing to identify and rectify any defects.

Environment: .NETFramework 2.0, ASP.NET, C#, Visual Studio 2003, Microsoft SQL Server 2000, MS Access, HTML, XML, Web Pages, IIS 6.0, Test cases, Unit testing.