SUMMARY

• Over 7 years of experience as a .Net Developer in design and development of web based and N - tier applications. Involved in all phases of Software Development Lifecycle (SDLC). Knowledge in developing windows applications, web applications and web services using Microsoft Visual Studio.NET.
• Experience in developing applications using Web Forms, Web Applications in .NET Frameworks, C#, ASP .NET, ADO .NET, Web Services, WCF.
• Experience in gathering customer requirements and functional requirements and converting them to technical requirements, applying OOAD concepts, Design Patterns, and Test-Driven Development (TDD).
• Extensive experience in developing enterprise web applications using JQuery, HTML, XML, CSS, Master Pages, JavaScript.
• Experience in the Analysis, Design, Development, Implementation and testing of client/server/internet/intranet Systems of web based applications.
• Experience in developing applications using MVC, LINQ to SQL, Entity frameworks.
• Expertise in using ADO.Net Objects such as SQL Connection Object, SQL Command Object, Data Reader Object, Dataset Object and Data Adapter Object.
• Experience in developing business processes as services using Web services and Windows Communication Foundation (WCF) inheriting a Service Oriented Architecture (SOA).
• Experience in development and implementation of WCF, and also Responsible for developing WCF based Service, Data, Fault and Message Contracts.
• Excellent understanding of UML and proficient in developing Use Cases, Sequence Diagrams, Activity Diagrams, Class Diagrams and Domain Model.
• Strong experience in developing Stored Procedures, Functions, and Triggers for the implementation of data integrity using SQL Server.
• Experience in performance optimization techniques and fine-tuning queries utilizing Profiler, Index Tuning, Performance Monitor, Execution Plan and DBCC commands.
• Extensive knowledge in SQL Server Reporting Services (SSRS) and SQL Server Integration Services (SSIS).
• Experience in using Web Services, XML, XSLT, XPATH and XML Schema.
• Deployment of applications in Development and QA servers.
• Experienced in using Source Code Version Control Systems like MS Visual Source Safe (VSS), Subversion (SVN), and Team Foundation Server (TFS).
• Created Entity classes, relationships between entity classes using LINQ to Entities, and LINQ to SQL and Enterprise Library to manage relational data as objects.
• Experienced in various testing methodologies like Unit Testing, Integration Testing and Load Testing using tools like N-Unit and Visual Studio.
• Strong analytical and problem-solving skills, self-motivated, willing to take initiative and able to learn quickly and apply new tools and technologies in the projects, team player and goal oriented, with a commitment to excellence.

TECHNICAL SKILLS

Web Technologies: ASP.NET, ADO.NET, WCF, MVC, LINQ, Web Forms, XML, Web Services, HTML 4/5, XML, CSS3, JavaScript, AngularJS, UML, AJAX, Bootstrap, SOAP, REST.

Languages: C, C#, .Net 4.5/4.0/3.5, VB.NET 10.0/9.0/8.0 , T-SQL, PL/SQL

Databases: MS SQL Server, MS Access, Oracle, MySQL

Operating Systems: Windows 7/Vista/XP/NT/98, Windows Server

IDE: Visual Studio, Eclipse

Protocols: HTTP, TCP, FTP, SMTP, SOAP

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

Version Control: Team Foundation Server, Tortoise SVN, VSS

Data Service: WCF, MSMQ, Web Services, Enterprise Library

PROFESSIONAL EXPERIENCE

Confidential, Woonsocket, RI

.NET Developer

Responsibilities:

• Worked with Business Analysts in gathering requirements of the project and participated in design discussions and architectural reviews.
• Extensively worked on storing and exporting Patients and Providers (PCP) data.
• Worked on Sending EDI & fax to different affiliates, groups, payers & providers (PCP).
• Worked on reading, validating, importing and creating different types of files like txt, csv, xlsx and delimiter separated values.
• Extensively worked on batch command to add the logic and execute the executable files.
• Worked in Front-end development using HTML5, CSS3, AngularJS, jQuery, JavaScript, AJAX, for flexible configuration & managing multiple user inputs at a time.
• Worked on AngularJS Scopes, Models, Services, Routing, and Prototyping.
• Used AngularJS as framework to create a Single Page Application (SPA), which can bind data to specific views and synchronize data with server.
• Developed MVC views that are more user-interactive using jQuery plugins for drag and drop, jQuery validator, AutoComplete, AJAX, JSON and Bootstrap.
• Extensively used of Mirth Integration Engine to interact messages between two Health care domains (Epic and CVS)
• Worked with EPIC bridges team to established connection with CVS Mirth.
• Worked on creating and scheduling Control-M batch job
• Worked with SQL server in designing and developing persistence layer and worked with ADO.NET in developing database objects and querying the databases.
• Created Entity Classes, relationships between entity classes using Entity Framework to manage relational data as objects.
• Worked with XML, XPATH and XSLT in transmitting and storing data from CCD (Continuity of Care Document)
• Extensively worked on writing SQL query, stored procedure, function, trigger to handle the business rules data integrity and for various data transactions
• Used Tortoise SVN for version control of the source code
• Implemented Data warehousing, extraction, loading, Integration, Transformation and update multidimensional cube data using SQL Server Integration Service (SSIS).
• Used TFS team foundation server for source control, reporting, check-in policies, build schedule and project tracking.
• Developed various stored procedures for the data retrieval from the database and generation of different types of reports using SQL reporting services (SSRS).
• Followed iterative and incremental agile software development methodology for managing product development.

Environment: Microsoft .NET Framework 4.5, MVC 4.0, Mirth Integration Engine, Rhapsody Interface Engine, C#, IIS, LINQ, Entity framework, Dependency Injection, Windows XP, SQL Server, Control-M, WCF.

Confidential, NJ

Senior .NET Developer

Responsibilities:

• Analysis of existing code/functionality and suggesting the improvement in performance.
• Written technical documentation with UML notations such as use cases, class diagrams, and sequence diagrams.
• Reviewing the work products on SDLC/STLC phases and document.
• Developed Object Oriented approach for analysis and designing N-Tier architecture.
• Adhering to the change/configuration management process.
• Developing application as per the requirement provided by the client
• Involved in using JavaScript for Client-side validations and validating the input data using validation controls.
• Designing new tables, stored procedures and creating forms for new enhancements.
• Maintaining test environment for client with latest code so that client can see updates.
• Used AJAX and XML Web Services extensively for data transfer across the components. And created SOA Layer for the web services.
• Handle client’s issues regularly and support the project after the development.
• Involved in troubleshooting, Change request, and Production support by doing bug-fixing and implementing new and enhancements.
• Written stored procedures, T-SQL, views, functions, triggers using SQL in SQL Server.
• Extensively used ADO.NET, LINQ to Dataset, and LINQ to SQL extensively for data retrieving, querying, storage and manipulation.
• Worked with SSRS in developing reports. Gave ability to the users to generate reports and present those graphically using pie charts, bar graphs etc.
• Worked with SSIS in building the interface to send scheduled extracts to the mainframe system and updating the database fields with data received regularly from the mainframe through the batch files.
• Involved in N-Unit testing and writing test scripts and scenarios.
• Worked extensively on web forms and data binding controls like data list and drop-down boxes and Mapping page fields to the database fields.
• Developed LINQ queries to process large collection of Data.
• Used XML Schema to display data from Database and bind them to the Server controls.
• Developed test cases using MOQ Framework for N-Unit and User Acceptance test using Selenium WebDriver.
• Worked with the team to fix defects and troubleshoot issues.

Environment: .NET Framework, MVC, C#, IIS, LINQ, SSRS, NHibernate, jQuery, WCF, Acceptance test, MOQ, N-Unit, Agile (Jira) Windows XP, SQL Server.

Confidential, Parsippany, NJ

.NET developer

Responsibilities:

• Involved in gathering the requirements, analysis, design & development of the project.
• Worked in an agile environment to deliver higher-quality software far more rapidly.
• Involved in development of Web Forms, classes using ASP.NET that incorporates both N-Tier Architecture, and Database Connectivity.
• Developed an intranet application using MVC 4.0 and ASP.NET Web Forms.
• Used Validation Controls for both Custom Validation and JavaScript for Client-Side Validations.
• Developed presentation layer using Server-controls, HTML Controls, User Controls and Custom Controls.
• Used AJAX to trade data with a Web Server without reloading the page and enhanced existing pages with different AJAX controls which provided responsive user interfaces to display the data on the web page.
• Used LINQ to SQL and LINQ to Objects for retrieving the data efficiently.
• Used Entity Framework for working with relational data using domain specific objects.
• Proficient in creating Services and Endpoints using WCF (Windows Communication Foundation).
• Used SOAP to implement Web Services and Consumed and published XML Web Services in the application.
• Worked on .NET Security features such as Forms-based Authentication and Role-based Authorization.
• Developed extensive Stored Procedures and Triggers on SQL Server.
• Used SSRS (SQL Server Reporting Services) for generating reports.
• Involved in Unit Testing and Integration Testing of the entire application.
• Used Team Foundation Server as Source Code Repository for the entire application.
• Involved in fixing the Bugs as per the requirements.

Environment: ASP.NET, C#, SQL Server, WCF, LINQ, Web services, SOAP, XML, ADO.NET, Visual Studio, Java Script, AJAX, HTML and XML.

Confidential, Chicago, IL

.NET Developer

Responsibilities:

• Analyzed the requirements and prepared the technical and functional specification documents.
• Designed and implemented user-interface screens using .Net technologies: ASP.Net and C#.Net
• Designed the application as 3-tier architecture with extensive use of Object Oriented Programming Techniques.
• Different Cache mechanism was implemented in web pages.
• I was involved inmigration of ASP to ASP.Net Environment
• Performed unit testing and system integration testing.
• Generated proxy and consumed Web Service.
• Configured web configuration file for application as well as IIS settings.
• Incorporated business logic in C#.Net and handled transactions from and to database using ADO.Net.
• Designed database in MS-SQL and created stored procedures, functions, views to reduce complexity of front-end SQL queries and triggers to enforce entity relationships.
• Implemented ADO.Net SQL Client objects like Command, Data Adapter, Dataset, and Data Reader for database connection and executed database queries to interact with SQL Server database
• Successfully handled all the change requests, code defects and Data Configuration Bugs in Production.
• Build scripts to alter related tables, triggers and stored procedures.
• Involved in Unit testing of the application and fixing the defects raised.
• Used SOA Architecture to develop code in Test Driven Environment using N-Unit.

Environment: .NET Framework, C#, HTML, XSLT, XHTML, XML, SQL Server, Microsoft Enterprise Library, Component Art, N-Unit and Ajax.

Confidential, Atlanta, GA

.Net developer

Responsibilities:

• Worked on supporting existing Application and Enhancements.
• Used the CVS to get the latest version of the development that is done every day and worked on that development.
• Developed application using MVC (Model-View-Controller) architecture.
• Developed User Interface using MVC 3.0 and C#.
• Created CSHTML views and used MVC RAZOR.
• Used HLML helpers in razor views and created custom helpers.
• Used SSIS to solve complex business problems by copying or downloading files, sending e-mail messages in response to events occurred in the execution of the packages.
• Resolved errors that occur in the Classic - asp pages and enhancement of those pages are made based on the requirements.
• Worked on all pages based on business logic and resolved some of the complex issues.
• Worked on the Creation of the XML Files to transfer the data.
• Worked on testing all the Pages of the project by using testing tools.
• Worked on Creation of the complex Stored Procedures that are used in the SSIS Packages and also in the ASPX pages.
• Worked with Master Pages and Cascade style sheets (CSS3) for the web pages.
• Developed User Interface using ASP.Net and C#.
• Involved in developing XML Web Services and invoking them by using XML SOAP.
• Handled Run Time Errors & Design Time Errors by implementing appropriate custom Error Handlers.
• Developed custom reports using SSIS Projects.
• Created few ASP.NET web services and worked mostly on the enhancements of those ASP.Net web services based on the requirements given.
• Converted many pages from Classic-asp to .Net pages with the extended functionality based on the business enhancements.
• Created New Interfaces using the SSIS packages to transfer data between the modules.
• Developed WCF Web services hosted in Windows Services.

Environment: Visual Studio, ASP.Net, C#, .Net Framework, SQL Server, Web Services, JavaScript, SSIS, HTML, XML, CSS, CVS, DTS Packages.