SUMMARY:

• 8 years of experience in developing web/windows applications using C#.NET, ASP.NET, ADO.NET, Web Services, Web Forms, Web Controls, Win Forms, and MS SQL Server.
• Experience in all phases of Software Development Life Cycle (SDLC) from Requirements gathering, Analysis, and Design, Development, Documentation, Testing, Implementation and maintenance of various Web and windows applications.
• Experience in AGILE and SCRUM environments.
• Experience in MVC4 Framework. Worked in projects and built applications based on MVC framework.
• Experience in rendering AJAX features for building Rich Interactive Applications using Ajax Control Toolkit along with JavaScript, JQuery.
• Expertise in using Data Binding Controls (Dataset, DataReader, DataAdapter, GridView…)
• Experience with Service Oriented Architecture (SOA) implementing Web Services and WCF.
• Worked with different EDI messages like EDI 810, 856, 214, 837, 835 etc.
• Experience in creating and deploying XML Web Services using ASP.NET. Consumed Web Services from both WinForms and ASP.NET WebForms.
• Experience in RDBMS Concepts, Database Management Systems, Database Physical and Logical design, Data Mapping, Table normalization, Data Modeling.
• Experience with Microsoft Enterprise Library 4.0
• Involved in HIPAA/EDI Medical Claims Analysis, Design, Implementation and Documentation.
• Experience in hosting .NET applications on IIS 5.0 / 6.0 / 7.0.
• Experience in setting up windows server to Microsoft web server (IIS) in DEV and QA environments.
• Experience in using SSIS to validate, Extract, Transform and load data to Database SQL Server and Scheduled Jobs for executing the SSIS Packages .
• Good knowledge of Design Patterns, and the UML methodology.
• Strong Knowledge of Database design and development and experience in writing SQL queries, views, Triggers,Stored Procedures in SQL Server,Oracle and MS - Access.
• Experience in handling various backend data sources like MS SQL Server 2000/2005/2008 and MS Access.
• Experience with the Object Relational Mapping (ORM) using LINQ.
• Experience in implementing the design Patterns like MVC and MVP architecture.
• Experience with AJAX controls, WPF and Windows Communication foundation (WCF)
• Experience in developing the business reports using SSRS and Crystal Reports.
• Experience on Team Foundation Server (TFS) for Version Control, SVN.

TECHNICAL SKILLS:

Programming Languages: C, C++, C#

Microsoft Technologies: ASP.NET, C#.NET, VB.NET, ADO.NET, Web Services, MVC, LINQ

Web Technologies: AJAX, HTML, DHTML, XML, XSLT, CSS, AngularJS, KnockoutJS, Bootstrap

Script Languages: Java Script, JQuery

Middleware: ADO, N-Hibernate, Entity Framework, LINQ to SQL

Databases: MS SQL Server 2000/2005/2008/2012 , MS Access, Oracle.

Web Servers: Internet Information Server (IIS)

Development Tools: Visual Confidential 2008/2010/2012/2013 , Fiddler, Edifecs, SOAP UI, ASP.Net, TOAD, Enterprise Library 4.1, NUnit, MS Visio.

Frameworks: .Net Framework 1.1/2.0/3.0/3.5/4.0 , ASP.Net MVC 2.0/3.0/4.0, MVP.

Windows Frameworks: Windows Communication Foundation, Windows Presentation Foundation.

Reporting Tools: SQL Server Reporting Services (SSRS 2008/2005).

PROFESSIONAL EXPERIENCE:

Confidential, Hartford, CT

Senior .Net Developer

Responsibilities:

• Designed the Presentation Tier by using the standard ASP.NET Controls and provided the required functionality by using C#.NET.
• Worked on major Enhancement incidents and new business incidents.
• Worked on new Business, Endorsements, Renewals, Manual Adjustments, Cancels, Reinstatements, Cancel-Reinstatements (CNRI) policies, Pay plan payments and Prorate Calculations.
• Worked on Volunteer Policies and the Take-Out policies.
• Involved in development of WebForms, classes using ASP.NET MVC 4.0 that incorporates both N-Tier Architecture, and Database Connectivity.
• Worked on configuring IIS, which includes creating websites under sites, Handler Mappings, Application pool, Http Bindings, and configured Application Request Routing (ARR).
• Converted EDI X12 format files claims to XML files using parser in B2B data transformation.
• Used MVC 5.0 architectural design pattern for development of the application.
• Created various views and partial views in ASP.NET MVC.
• Worked on MVC (Model View Controller) pattern using AngularJS and created different controllers, View to be used in the project.
• Built SSIS packages to transform data to various platforms and developed, deployed and monitored SSIS packages.
• Developed single page applications using AngularJS .
• Deployed the BizTalk applications on the production server after creating the application as MSI files.
• Used ADO.NET objects such as Dataset, Data Adapter, and Data Reader.
• Involved in design and implementing code for business and Data Service using WCF.
• Used EDI Health care claim and payment transaction set (837/835).
• Implemented client-side validations using JavaScript, AngularJS, JQuery and AJAX Library.
• Created UI using WPF following MVVM pattern.
• Actively worked with BizTalk Rules Engine.
• Used ASP.NET AJAX controls for Web Application Development.
• Created .ecs and .xsd files for 837 claims, 277U Unsolicited claim status acknowledgement, 834 and 835 remittance documents EDI documents using EDIFECS Spec Builder
• Used LINQ to SQL to expose Relational data as objects in application code. Used Entity Framework.
• Developed the Application Tier using C#.NET, WCF, WPF.
• Developed ASP.NET WebForms using HTML, AngularJS, JavaScript, and CSS to control the style and layout of multiple pages.
• Edifecs Spec Builder Healthcare Edition has used to create guidelines to use with Business Connect EDI protocol HIPAA edition.
• Involved in designing, developing and deploying reports in MS SQL Server environment using SSRS and SSIS
• Team Foundation Server is used for source control and also used extensively for constant integration.
• Used ADO.NET (for SQL Data Provider) technology for data retrieving, querying, storage and manipulation.
• Developed complex SQL queries, Stored Procedures and Triggers for getting the transactions that occur on a daily/monthly/yearly basis.

Environment: .NET 4.0 Framework, MVC, SQL SERVER 2008, SSIS, ASP.NET, SOA, AJAX Control Toolkit, WCF, WebForms, AngularJS, LINQ, C#, XML, Biztalk, HTML, CSS, Edifecs, Team Foundation Server, Visual Confidential 2005, Windows Server 2008/2012, SSRS, SSIS.

Confidential, St. Louis, MO

Senior .Net Developer

Responsibilities:

• Interacted with the Analyst in person to get an understanding on the requirements.
• Involved in the complete life cycle (SDLC) of the project, including (design, development, and implementation, testing, support, and production maintenance).
• Designed and develop web user interface using ASP.NET, ASP.NET MVC, C#, HTML, JavaScript, and server controls such as Kendo UI.
• Developed screens using ASP.NET server controls; use form field validations server side validations using ASP.NET validation controls.
• Designed and developed the WebForms extensively using ASP.NET.
• Created the mapping documents from ECHCF (Common Claim Format) to 837 Implementation Guides (Professional, Institutional and Dental claims) by working with EDIFECS Enterprise team.
• Expertise in implementing SOA architecture thru WCF services which used to rapidly building service-oriented applications that communicate across the web and the enterprise with features Serialization, Versioning, Interoperability and hosting
• Used presentation layer as CSS, which allows customization of layout; color based on the user selection using XSLT, XML, and CSS.
• Designed Web Forms, User Controls, AJAX Web Forms and HTML Pages using ASP.NET 4.0.
• Actively involved in troubleshooting and maintaining application at BizTalk environment
• Used LINQ to build set of operations, parameters and expression during execution of data from SQL Server.
• Created an ASP.Net MVC UI that communicates with Windows Communication Foundation (WCF) to interact with the database.
• Used WCF for communicating to the API and between the layers.
• Performed client side validations using JavaScript.
• Design and develop various abstract classes, interfaces, classes to construct the business logic using C#, the middle tier contains all the business logic.
• Designed and developed entity classes to retrieve data from the database.
• Designed data access layer using LINQ and ADO.NET datasets and data adapters.
• Implemented Automation Process with BTDF(BizTalk Deployment Framework),BTSTask in order to speed the deployment process
• Developed WCF (Windows Communication Foundation) service to retrieve/update data.
• Developed Web Services and test this services using SOAP UI.
• Developed Application with Composite Web Application Block (CWAB).
• Developed secured web application to protect sensitive data.
• Hands on experience working with EDI-TEXT data to generate appropriate functional acknowledgement.
• Invoked web services for EDI 856(Advance ship notice) to do quantity validation
• Developed SSIS package and involved in deployment of jobs.
• Worked on preparing SSRS reports using Visual Studio and SQL Server BI Development Studio.
• Involved in migration of DTS package to SSIS. Used different techniques of performance tuning in SSIS as well as error handling.
• Built tables, views, queries, stored procedures and triggers for the system using SQL Server 2005/2008.
• Developed stored procedures SQL Server 2005/2008; held responsibility for complete testing and deployment.
• Involved in testing and debugging and performed thorough unit testing.
• Used Team foundation Server 2010/2012 for version control.

Environment: ASP.NET 4.0, ASP.NET MVC, MS Visual Confidential 2010/2012, .NET Framework 4.0/4.5, C#, ADFS 2.0, ADO.NET, Knockouts, WCF, SOA, WebForms, EDIFECS, LINQ, SSIS, SSRS, Biztalk, XML, TFS 2010/2012, JQuery, JSON, JavaScript, VB Script, CSS, AJAX, SQL Server 2008/2005, IIS.

Confidential, Princeton, NJ

Senior .Net Developer

Responsibilities:

• Responsible for requirement gathering from the Business Analyst and for preparing the Requirement Specification Document.
• Designed, developed and enhanced the application in .NET Framework 3.5.
• Followed Agile methodologies (scrum, extreme programming) and test driven development.
• Created class diagrams, use case diagrams, activity flow diagrams and object Interaction diagrams using UML Modeling.
• Developed WebForms using ASP.NET for front end Graphical User Interface (UI).
• Used AJAX 2.0.
• Created and Consumed WCF&Web Services.
• Converted TABS-IS Mainframe flat file to BizTalk xml
• Implemented various Validation Controls and also created Custom Validation Controls using JavaScript to perform Client Side Validation.
• Responsible for developing WCF Service to exchange data between Desktop and Central Application and implement business logic.
• Used MVC framework in developing the applications.
• Implemented Page Level Error Handling using Custom Error pages and Error logs.
• Created & hosted WCF Services and used different bindings to make it available to different types of clients.
• Involved in writing Stored Procedures, Views, User Defined Functions and Triggers to retrieve the customer’s data from the central database and wrote Triggers for efficient database management.
• Deploy and maintain BizTalk environments.
• Implemented indexing for various tables in the database for improving performance of the application.
• Used Team Foundation Server (TFS) for Version Control, Team build, Project Management, Data Collection and Reporting.
• Created various types of reports using SQL Server Reporting Services (SSRS) and deployed on server.
• Used TFS for all the source code control among the whole team members.
• Automated Unit test cases using N-unit.
• Worked with testing team to fix the bugs as part of bug life cycle and Production support.
• Prepared Technical documentations, user manuals, installation and user guides and functional description at each stage of the application to assist the client.

Environment: .NET Framework 3.5, C#, ASP.NET, HTML, MVC, Biztalk, JavaScript, CSS, XML, XSLT, AJAX 2.0, ADO.NET, Web Service, WCF, SQL Server 2008, SSRS, TFS, WebForms, IIS, TFS, Windows Server XP clients, Visual Confidential 2008, Microsoft Office.

Confidential, Hoboken, NJ

Senior .Net Developer

Responsibilities:

• Created an Applicationin MVC Architecture.
• Developed Views for masters and transactions with Razor Engine.
• Used LINQ&Entity Framework for CRUD operations.
• Used JQuery and JSON to dynamically load content in the UI to enhance the users’ experience.
• Created Models in code first approach.
• Developed Partial views to be reused application wide.
• Adding Bootstrap styles to application.
• Involved in N-Unit Testing and writing scenarios.
• Developed Data Importing Tool to Importing the Data from Excel into Specified Tables and Columns.
• Developed a Utility that captures all the Jobs posted in the Database and export it as XML to a third party.
• Testing compatibility issues with different browsers.
• Developed WCF Services and provided Service Contracts.
• Developed Microsoft Reporting Services.

Environment: .Net Framework 3.5, C#, ASP.NET MVC 3, Entity Framework 4.1, WCF, SSRS, HTML5, Twitter bootstrap, CSS3, JSON, SQL Server 2008,IIS7.0, Visual Confidential 2010, Visual Source Safe (VSS)

Confidential, Houston, TX

.Net Developer

Responsibilities

• Involved in all the phases of the Software Development Life Cycle (SDLC).
• Performed functional requirement analysis and was involved in system design based on n-tier architecture.
• Re-written the parts of existing application modules for performance and implemented the reusability.
• Involved in the development of Business Logic Layer and Data Access Layer in C#.
• Created classes and modules in C# using Visual Studio.
• Involved in POC (Proof of Concept) phase for design WCFservice for connecting frontend interface and backend database and redesign SQL server database.
• Created WCF web services for implementing business logic.
• Designed/Developed Desktop Application using WPF, XAML, and Expression blend.
• Used LINQ, WPF to communicate between DAL and other business components.
• Developed the Front End using ASP.NET and Code behind using C#.NET.
• Used Dataset, Data Reader and Data Adapter to develop a Data Access Layer using ADO.NET.
• Involved in Database design, Views and Stored Procedures in SQL Server.
• Creating reports using the Crystal Reports for the report needed by Middle Office, Back Office users.
• Written and used Stored Procedures and Triggers using T-SQL in SQL Server 2005.
• Wrote Windows services for job scheduling of auto e-mail notifications.
• Worked on the Calendar Control to display the scheduled transfers.
• Created .NET Crystal Reports for statistical analysis of usage of the system, which can be accessed as web report as well as in PDF format using acrobat reader.
• Used Windows Services to trigger the scheduled transfers.
• Used Custom Validations Controls with JavaScript for client side validations.

Environment: .Net Framework 3.0, C#.NET, ASP.NET, ADO.NET, HTML, WCF, WPF, Java Script, SQL Server 2005, T-SQL, Crystal Reports, XML, IIS 5.0, Visio, Visual Source Safe, Windows 2003.

Confidential

.Net Developer

Responsibilities:

• Developed the windows from .NET.
• Written & optimized the queries, SQL Statements and procedures
• Used existing WinForms user control in WPF application.
• Design new systems & responsible for enhancements to existing systems.
• Developed custom test cases, charted out various execution paths.
• Developed Windows forms and Screen layouts in Visual Studio.NET.
• Formulated standard coding conventions for naming, preferable commenting and indentation format.
• Used Try Catch finally exception handling to avoid circumstances leading to abnormal program termination.
• Customized Grid view control to display columns dynamically according to the requirement.

Environment: C#. NET, .NET 2.0, Visual Confidential 2005, WinForms XML Web Services, SQL Server 2000, IIS 6.0, Visual Source Safe 6.0, Microsoft Office

Confidential

.Net Developer

Responsibilities:

• Involved in Requirements gathering, Analysis and design of all the client requirements.
• Involved in design of Application Architecture.
• Integration of Microsoft application blocks (data, exception handling, caching).
• Writing business and data access components (as separate assemblies) in C# utilizing ADO.NET transaction management.
• Created and modified Windows Forms.
• Developed various Web User controls for extending reusability.
• Involved in creating reference to the third party component called Bartender for Printing Barcodes and Data on the Labels.
• Performance tuning for the ASP.Net application.
• Involved in writing stored procedures using T-SQL for inserting, updating and deleting data from a database.
• Responsible for creating Test cases, testing and implementation of the project.
• Used XML/XSLT for data transformation.

Environment: .Net 3.0, C#, ASP.NET, ADO.NET, JavaScript, AJAX, Web Services, Crystal Reports X, Oracle 10g/9i, VSS