PROFESSIONAL SUMMARY:

• 8 plus years of IT experience in Software Development Life Cycle (SDLC) of designing, developing and implementing Web - based and Client-Server Applications using .NET Framework and worked on N-Tier Web based enterprise technologies.
• Extensive knowledge and experience in designing, developing, and testing of Business/Commercial Applications using Visual Studio .NET 2003/2005/2008/2010 C#, VB.NET, ASP.NET 2.0/3.5/4.0/4.5 , ADO.NET and SQL Server 2000/2005/2008/2008 r2. Good knowledge in Classic ASP.
• Strong technical knowledge in MS SQL Server development including Microsoft Analysis Services, Performance Tuning, Reporting, Designing Logical/Physical Databases and troubleshooting.
• Proficient in database performance optimization, debugging and tuning using the Query Analyzer, SQL Profiler and SQL Server Debugger.
• Expert level skills in objects creation such as Tables, Views, Table Normalization, User Created Data Types, User F unctions, Views, User Profiles, Data Dictionaries, Data Integrity, P erformance Tuning, I ndexes and appropriate Triggers to facilitate efficient data manipulation and data consistency.
• Supported team in resolving SQL Reporting Services and T-SQL related issues and proficiency in creating different types of reports such as Cross-tab, Conditional, Drill-down, OLAP, Sub-reports and formatting them.
• Expert in creating SQL Queries, PL/SQL package, Function, Store Procedure and Triggers.
• Proficient in advance features of Oracle 11g for PL/SQL programming like using Records and Collections, Bulk Bind, Ref. Cursors, Nested tables and Dynamic SQL.
• Experience in SQL and PL/SQL tuning and query optimization tools like SQL Trace, Explain Plan, and DBMS PROFILER.
• Experience in creating Dash-boards and Dash-board Elements using SQL Server Analysis Services.
• Strong understanding of RDBMS concepts and Data Modeling Concepts.
• Data Modeling experience using Dimensional Data Modeling and Relational Data Modeling, SQL Tuning, Star Join Schema/Snowflake modeling, FACT & dimensions tables, physical & logical data modeling, Oracle Designer & Visio.
• Working knowledge in Web Technologies like HTML, DHTML, CSS, Skins, Themes and JavaScript. Comfortable with graphic utilities like Adobe Photoshop.
• Experience in interface design and development using WPF and XAML for windows and web applications by using Visual Studio and Expression Blend.
• Worked with .NET Server Controls, Web User Controls, Data Grid Web Controls, Form Validation Controls, Ajax Client Side Controls and Custom Controls.
• Worked on .NET Security features such as Authentication & Authorization, Windows Based Authentication, Forms based Authentication, Authorizing Users and Roles.
• Experience in creating and consuming XML Web Services.
• Expertise to work with Crystal Reports, Ad-Hoc Reports and SSRS.
• Well versed in managing the project with MS Visual Source Safe, Tortoise CVS, SVN and TFS.
• Developed ASP.NET applications with J-Query, Open Source and Custom AJAX Controls, Integrated with WCF and LINQ to SQL.
• Good knowledge of Object Oriented Analysis and Design and have working knowledge in designing Use Cases, Sequence Diagrams and Class Diagrams.
• Experience in Windows Workflow Foundation (WWF), Windows Presentation Foundation (WPF), Windows Communication Foundation (WCF), documenting, preparing test plans and executing it.
• Excellent hands-on experience in handling defects throughout the bug life cycle from detection until resolved using Quality Center and JIRA
• Excellent problem solving ability by identifying the problem, trouble shooting, and identify the root cause, and fixing.
• Writing N-Unit tests and using Test Driven Development(TDD)
• Experience in developing applications using Service Oriented Architectures (SOA), Model View Controller (MVC) and Model-View- View Model (MVVM).
• Strong verbal and written communication skills. Excellent analytical and problem solving skills.

SKILL:

Languages: Visual Basic 6.0/VB.NET, C, C++, C#.NET, T-SQL, PL/SQL, HTML, XHTML, DHTML, WSDL, VBScript, Java Script, CSS, SOAP, XML, XSLT.

RDBMS: Oracle 9i/10g, SQL Server 2000/2005/2008 R2, MS- Access.

Web Technologies: ASP.NET 4.0, ASP 3.0, ADO.NET, Windows Forms, Web Forms (.NET), AJAX.

Middle Ware: ADO.NET, .NET Remoting, Web Services.

IDE Tools: Visual Studio .NET, Front Page, Photoshop, Flash, Macromedia Dream-waver MX.

Reporting Tools: Crystal Reports, SQL Server 2005 Analysis Services, SSRS.

Version controls: Visual Source Safe 6/5, Team Foundation Server, Tortoise SVN and CVS.

PROFESSIONAL EXPERIENCE:

Confidential, NE

Sr. NET Developer

Responsibilities:

• Involved in gathering requirements, designing and programming the application according to the requirements.
• Participation as developer in all application tiers with a particular focus on document and label generation and Client-Side Integration.
• Followed Model-View-Controller (ASP.NET MVC) pattern for ASP.NET.
• Developed Web Application using Microsoft MVC 4.0, SQL Server 2008 r2, Web Services.
• The front end is based on ASP.NET MVC 4 (using the Razor engine), Post sharp 3 and Ext-Java Script .
• Implemented features in ASP.NET MVC application using n-Hibernate, Structure Map and J-Query.
• The back end is C# 4 with POCO Entities as the ORM (for the mapping).
• Integrated this application with a WCF Service layer (WCF, Entity Framework, SQL Server 2008) to enable transfer of data between the Client and Server.
• Extensively used 3 rd party UI control like Component Telerik and SSMS tool to generate the Store Procedures in SQL Server.
• Design/Create API's to collect events from Vendors and populate in PB system.
• Port interface from Web Application and created Interface with vendors to communicate manifest pre-alert.
• Created Database Objects like Schemas, Tables, Indexes, Views, User Defined Functions, Cursors, Triggers, Store Procedure and Constraints.
• Extensively used reporting tool SSRS to generate the printing paper work.
• Developed Complex Store Procedures in T-SQL for SSRS and Web Application.
• Wrote Store Procedures and User Defined Scalar Functions (UDFs) to be used in the SSIS packages SQL Scripts.
• Implemented client-side validations using JavaScript, J-Query, VB Script and AJAX library.
• Created Views, Parameterized Views, Partitioned Views and Indexed Views.
• Worked with T- SQL, DBCC, DCL, DDL, DML Scripts and established relationships between Tables using Constraints.
• Worked as a developer in creating Complex Store Procedures, SSIS Packages, Triggers, Cursors, Tables, Views and other SQL Joins for building various Applications.
• Starting with VS 2010 , Tortoise SVN and then using C#, SQL Server, MVC design pattern, Entity Framework, WCF RIA Services to create a user friendly and responsive Application.
• Created user access control to restrict users based on user roles and assigned security permissions using WCF Services.
• Designed and coded asynchronous messaging system using MSMQ, Reflection and XML Serialization.
• Worked on JIRA to fix bugs. Fixed issues and reported it to the testers and project manager through Jira.
• Used Microsoft ASP.NET MVC, C#, J-Query/AJAX, Entity Framework, WCF, Web-Services and SQL Server.
• Entity Framework and Linq in a WCF RIA provider model implementation with WCF.

Environment: C#, MVC 3.0 & 4.0 with Razor, Post sharp 3, WCF, Java Web Services, SSRS, SQL Server 2008 R2, JIRA, Tortoise SVN, J-Query, Visual Studio 2010, MSMQ, IIS 7.0.

Confidential, MANSFIELD, MA

Sr. Net Developer

Responsibilities:

• Involved in Agile Methodology and undergone all phases of Software Development Life Cycle and proposed solutions to the business problem.
• Involved in developing Proof of Concepts for the Web Interface and database objects
• Developed web application using Light Switch, WCF RIA Services, ASP.NET, Oracle.
• Used Entity Model and developed domain service classes to load data sources.
• Developed cross browser compatible, customer facing online application based on N - Tier Architecture.
• Used ADO.NET technology to connect the Web Forms to data sources such as Oracle DB for manipulating data.
• Created user access control to restrict users based on user roles and assigned security permissions using Light Switch.
• Used LINQ to entities to query the database objects.
• Performed Unit testing, System testing, Integration testing and Regression testing of all the modules.
• Used toad client to connect to the Oracle DB and created Store Procedures, Views and Tables as the business requirement.
• Written validation packages using PL/SQL package.
• Extended TFS events with custom Web Services. Customized TFS project and work item templates.
• Coded a repository with a fluent interface for chaining various lazy-loading scenarios when constructing generic data n-Hibernate queries.
• Designed and developed the presentation layer in C# using ASP.NET Web Forms.
• Designed and developed Web-Enabled Oracle Forms & Reports including Forms based on Store Procedures. Implemented Client and Server Side Validations using JavaScript, J-Query based ASP.NET Validation Controls.
• Effort also included development of Store Packages with Oracle's Web Toolkit for creation of menus, security and data load pieces.
• Used Microsoft Light Switch, C#, J-Query/AJAX, Entity Framework, LINQ and Oracle.
• Entity Framework and Linq in a WCF RIA Provider Model implementation with WCF.

Environment: C#, Microsoft Light Switch, ASP.NET, Web forms, WCF, Oracle 11g, TFS 2010, J-Query, Visual Studio 2010, IIS 7.0.

Confidential, ROCHESTER, NY

Sr. Net Developer

Responsibilities:

• Graphical User Interface (GUI) was designed using ASP.NET, business logic was coded in C# and SQL Server 2008 r2 as backend database.
• Followed N-Tier Application Architecture to ensure flexible and reusability of the application.
• Used C#, ASP.NET, SQL Server, Web Services, and a custom single sign-on.
• Developed & maintained Web Forms with ASP.NET, SQL Server and C#.NET.
• Developed applications leveraging ADO.NET, LINQ to SQL, Entity Framework 3.5, and the Microsoft Enterprise Library Data Access Application Block.
• Developed LINQ to Objects and LINQ to XML for collections and XML generation.
• Used MSMQ and XML to deliver a flexible and high-available messaging sub-system
• Developed Agile Software Development methodologies to enable efficient and effective high-quality software development.
• Integrating Web Services with BizTalk 2009 through SOAP Adapter.
• Upgraded BizTalk 2006 R2 environment by migrating BizTalk 2006 R2 Entities to BizTalk 2009.
• Used AJAX to create better, faster and more user-friendly Web Applications.
• Created ASP.NET Validation Controls and JavaScript Validations to enforce Validations.
• In depth knowledge of Web development technologies, specifically ASP.NET, C#, HTML 5, CSS3, XHR, JavaScript, J-Query, XML-XSLT and DOM.
• Created Store Procedures and User Defined functions using Transaction SQL.
• Used SQL Server Integration Services (SSIS) for Data Integration.
• Used SQL Server Reporting Services (SSRS) to generate Reports
• Wrote the T-SQL Database Triggers, Views and Indexes.
• Expertise in Database creation (DDL, DML, DCL), Database Tuning, SQL Tuning, Performance planning.
• Extensively used Joins and Sub-Queries to simplify complex queries involving multiple tables.
• Developed tabular queries for efficient analysis of report using Pivot/Un-Pivot in T-SQL.
• Transformed complex business logic into Database design and maintaining it by using SQL objects like Store Procedures, User Defined Functions, Views, T-SQL Scripting and Jobs.
• Created entire Web Application named Confidential Employee Discount Website using ASP.NET, C#, JavaScript, J Query, HTML, SQL Server.
• Development and Deployment using ASP.NET, C#.NET, HTML 4, CSS and JavaScript/ J-Query.
• For the Employee Discount Website used Web Services and created Web Services for the Web Application. Used the tools named CSR and CMR tools in this Application.
• For building workflows within the .NET applications Windows Workflow Foundation (WWF) is used
• Used LINQ and WCF to communicate between DAL and other business components.
• Developed WCF Web Services to implement the Service-Oriented Architecture (SOA).
• Extract Transform Load (ETL) development using SQL Server Integration Services (SSIS).

Environment: C#, ASP.NET, ADO.NET, SQL Server 2008, Web Services, Web forms, Visual Studio 2008, SQL Reporting Services(SSRS), SQL Integration Services(SSIS), CSS, JavaScript, J-Query, AJAX, XML, MSMQ, UML, IIS 7.0.

Confidential, San Antonio, TX

Sr. Net Developer

Responsibilities:

• Involved in the SDLC phase of requirement analysis, design, and development of the Web based Intranet Application tool using ASP.NET and C#.
• Graphical User Interface (GUI) was designed using ASP.NET MVC 2.0 and the business logic was coded in C#.
• Created Store Procedures and User Defined Functions using Transaction SQL.
• Followed MVC architecture to ensure flexible and reusability of the Application.
• Used WPF and WCF to communicate between DAL and other business components.
• Developed & maintained Web Forms with ASP.NET MVC 2.0 and C#.NET.
• Developed applications leveraging ADO.NET, LINQ to SQL, Entity Framework 4, and the Microsoft Enterprise Library Data Access Application Block.
• Developed LINQ to Objects and LINQ to XML for collections and XML generation.
• Development of MSMQ based distributed job scheduler (.NET, C#, SQL).
• Used AJAX to create better, faster and more user-friendly Web Application. Additionally designed and manipulated these pages using SharePoint Designer 2007
• Supported the application developers with File Net P8 API's capabilities and best practices.
• Wrote scripts to automate the stop/start of File Net components and services.
• Built and maintained Web Servers with Custom Applications to connect to both File Net Content Services and e-Process backend.
• Extensively used Joins and Sub-Queries for complex queries involving multiple tables from different databases.
• Wrote the T-SQL Database Triggers, Views and Indexes.
• Maintained the physical database by monitoring performance, integrity and optimize SQL queries for maximum efficiency using SQL Profiler.
• Developed Complex Store Procedures using T -SQL to generate Ad-hoc reports within SQL Server Reporting Service (SSRS).
• Used SQL Server Integration Services (SSIS) for data Integration.
• Used Microsoft Report Viewer control, which supports a local processing mode that allows you to run Report Definition Language Client-side (RDLC) files using the built-in processing capability of the control.
• Developed complex interfaces in the front-end using modern JavaScript tools such Backbone.
• Code was written using a Test-Driven Development (TDD) approach.
• Developed HL7 interfaces (message parser, message generator) for all incoming and outgoing patient data goes through these interfaces.
• Used LINQ and WCF to communicate between DAL and other business components.
• Developed WCF Web Services that implement the Service-Oriented Architecture (SOA).
• Extract Transform Load (ETL) development using SQL Server Integration Services (SSIS).

Environment: C#, ASP.NET MVC 3.0, ADO.NET, SQL Server 2008, WCF, WSDL, Visual Studio 2010, SQL Reporting Services(SSRS), SQL Integration Services(SSIS), CSS, JavaScript, Backbone java script, AJAX, XML, UML, IIS 7.0.

Confidential, PEORIA, IL

Microsoft .NET Developer

Responsibilities:

• Involved in analyzing Application nature and its core functionalities from Code of the existing Client/ Server plus EMR.
• Actively Participated in all phases of the Software Development Life Cycle (SDLC) from inception to implementation & deployment and working under Agile Environment.
• Implemented the project using SOA in N-Tier Architecture like View, Services, Managers, DAO and Business Objects Layers with a goal to share and reuse the business logic (model layer) in ASP.NET based Application.
• During the construction phase of Web forms, Implemented User Interface for Web version of the Application using ASP.NET, C#, AJAX, JavaScript, J-Query and Web Controls.
• Used LINQ, WPF and WCF to communicate between DAL and other business components.
• Integrated the Silverlight for Video Training & Application Demos.
• Designed and developed rich complex user interface (UI) in Silverlight , used XAML heavily for the user interface.
• Configured and tuned BizTalk Accelerator for HIPAA 3.3 for Outbound Batching and wrapping each claim in its own transaction set.
• Created data access and business libraries using LINQ to Objects and LINQ to XML.
• Refractor various components and code to make it work with the .NET 3.5 environment as the project started with .NET 3.0 and released using .NET 3.5 Version
• Worked on out of the box workflow features of SharePoint Server 2007.
• Responsible for all ETL operations within the Engineering group including Client feeds, Warehouse loads, and Data Extraction.
• Created MDX script for representing Cube Calculation using SSAS.
• Involved in data modeling for the application and created ER diagram using Erwin.
• Created, Maintained & scheduled various reports in SSRS like Ad-hoc Reports, Canned Reports, and Master Reports & Parameterized Reports using SQL Server Reporting Services SSRS.
• Developed a HL7 messaging system that transmitted patient medical records to various internal and 3rd party processing units.
• Evaluate in DW concepts, gather project information and translate them into functional or non-functional specifications for BI projects as per requirements.
• Built on a custom framework using C#, WCF, ASP.NET, MS Transaction Server and SQL Server 2005.
• Worked on Medical id billing systems and/or X12 transaction sets.

Environment: .NET Framework 3.0, ASP.NET, C#, AJAX, WCF, XML, HTML, JavaScript, Microsoft Silverlight, MSSQL Server 2000/2005, MS-Access, IIS 6.0, Windows Server 2003.

Confidential, NJ

Microsoft .NET Developer

Responsibilities:

• Involved in the requirement analysis and development of web based application in ASP.NET, Web Forms and C#.
• GUI was designed using ASP.NET and business logic was coded in C#.
• Used Master pages and Cascading Style Sheets(CSS) for unified look and feel of the application.
• Performed validation on web forms using .NET Validation Controls and also JavaScript.
• ADO.NET was used to implement the data layer to communicate with the SQL Server 2005.
• Used ADO.NET components like Grid View, Data Adapter, Data Reader and Data Set to retrieve, display data.
• Used n-Hibernate, Entity Spaces ORM in .NET based Applications.
• Created T-SQL Triggers, Tables, Views and SQL Joins and Queries for the Application.
• Wrote various Store Procedures for the purpose of application development.
• Designed and implemented data access Store Procedures and Triggers for automating tasks.
• Implemented constraints on tables. Database Tuning and performance planning.
• Tuned SQL statements and Store Procedures.
• Monitored performance and Optimize SQL queries for maximum efficiency.
• Responsible for writing the Unit Test Plan, Test cases based on the Functional Requirements and Technical requirements.
• Developed SQL Server Store Procedures and SSIS Packages to extract data from database.
• Performed Query Optimization and checked Performance Tuning.
• Used SQL Reporting Services for generating usage and billing reports.
• Used Abstract Classes, Interfaces, Delegates, Generics and Collections in the business logic layer.
• Coordinated team application of Test-Driven Development (TDD) strategies to optimize system quality and to enable rapid refactoring.
• Created web pages with ASP.NET, JavaScript, J-Query, JSON, HTML, XHTML and CSS.
• Involved in developing the tool in Web Application. First, the migration and the implementation from lower version Baan to higher Version of Baan and then converting system from single currency to multi-currency. Currency conversion involved complex scenario of migration from the single currency system to dependent multi-currency and changing home currency for SGD to USD.
• Developed client application in WPF, business layer methods in a back-end WCF web service.
• Develop custom SharePoint solutions using seeded functionality (workflows, web parts, etc..) as well as custom solutions using Visual Studio and SharePoint Designer.
• Created Web Service using LINQ which will write data to XML file.
• Experience with XML, XSLT, and XML Schemas a plus.
• SQL development including SQL Server with Store Procedure, function and trigger development.
• Implemented various Web identification models like SAML, SSO, and .NET Forms Authentication.

Environment: Visual Studio, ASP.NET, C#, CSS, JavaScript, Web Services, ADO.NET, SQL Server 2005, SQL Reporting Services, Visual Source Safe, IIS 7.0, Windows Server 2008.

Confidential

Microsoft .NET Developer

Responsibilities:

• Involved in full life cycle of the project from Requirement analysis, Design, Development and Testing.
• Developed Web Forms using C#, ASP.NET.
• Implemented Windows Based Authentication and Role Based Authorization.
• Implemented Validation controls and JavaScript to perform validations on web forms.
• Used MS SQL Server 2003 as backend database.
• Coded and implemented PL/SQL packages to perform Application Security and batch job scheduling.
• Created Queries and Store Procedures to retrieve the data from data source.
• Developed PL/SQL Packages to extract, transformation and loading of data.
• Generated reports using Crystal Reports.

Environment: .NET Framework 2.0, ASP.NET, ADO.NET, C#, HTML, PL/SQL; SQL; SQL*Plus; Oracle 9i, 10g.

Confidential

Microsoft.NET Developer

Responsibilities:

• Participated in collating requirements, designing and prototyping the initial design.
• Designed and implemented a 3-Tier Application architecture including the presentation, business and data access layer.
• The presentation layer is implemented in ASP.NET with HTML , Cascading Style Sheets and Web Controls . The Web Forms are developed utilizing the VB.NET
• Extensively used Ajax Controls to reduce the Client Server turnaround time, hence enhancing the performance of the Application.
• Used JavaScript for Client-Side Validations.
• Designed a Scheduler for the EMR system which mainly was responsible for managing/scheduling patient appointments, their billing and insurance information, and physician details along with complete medical history for each and every patient.
• Data Access Layer for the Application is implemented in ADO.NET for data input, query, retrieve and management.
• Store Procedures , Triggers and Views for the data access are implemented in SQL Server .
• Custom ETL solutions using T-SQL store procedures schedules as jobs.
• The application is designed independent of the DB Server for portability reasons.

Environment : ASP.NET, VB.NET, SQL Server 2003, VB.NET, SOAP, XML, AJAX, JavaScript, ADO.NET, IIS 6.0, Microsoft VSS and Windows 200 3 Server.