SUMMARY:

• 8+ years of experience in analysis, design, development and Implementation of commercial Web Based applications, Client - Server, 3-tier applications and Framework Components using various tools.
• Expertise in Web applications, Windows applications, Windows and Web Services using WCF, C#, VB.NET, ASP.NET, MVC, ADO.NET, Angular JS, Knockout js, Bootstrap, Mock Frameworks, Entity Framework, SOAP, WSDL, ASP, AJAX, XML, XSL, HTML, JQuery, WinForms, Windows service, WPF and JavaScript.
• Hands on experience in writing Low Level Design Documents LLDD, High Level Design Documents HLDD, Admin Guides and Release Notes.
• Extensive experience in Unit testing using NUnit with Mock framework like NSubstitute .
• Extensive experience in Development using TDD (Test Driven Development) approach.
• Experience in working with Finance and Healthcare domains .
• Experience in using Infragistics and Telerik controls
• Actively involved in scrum meetings for requirement analysis, task analysis, and progress discussions as per agile methodology.
• Good experience in Test Driven Development(TDD) approach
• Good experience in developing Web Services and WCF Services.
• Good experience in using Factory, MVVM and MVC design patterns.
• Good experience in database design and programming.
• Great team player, highly motivated, adaptive and quick learner with excellent interpersonal, technical and communication skills.

TECHNICAL SKILLS:

Operating Systems: Windows 2000/NT 4.0/9X/2000/X, Windows Server 2008

Languages: C#, VB.NET and VB 6.0

Framework: .NET Framework 2.0/3.5/4.0/4.5, MOCK, WCF, WPF, Angular Js and Knockout

Design Patterns: Factory, MVVM and MVC

RDBMS: MS SQL Server 6.5/7.0/2000/2005, Oracle 8i and MS Access

Database: Connectivity ADO.NET, ADO, ODBC and OLEDB

Web Programming: ASP.NET, ASP, VBScript, Bootstrap, JavaScript, HTML, XML, JQUERY and AJAX

Web Server: IIS 5.0/6.0/7.0

IDE: MS Visual Studio .NET 2008/2012/2013

GUI: Telerik 3.5, Infragistics (windows)

Tools: MS Visio, Jenkin, VSS, JIRA, Tortoise SVN, Team Foundation Server (TFS)

PROFESSIONAL EXPERIENCE:

Confidential, Pittsburgh, PA

Sr. .Net Developer

Responsibilities:

• Analysis of the Requirements given & creating the impact analysis document.
• Implementation of the OCR (Optical Character Recognition) using MODI (Microsoft Office document Imaging) in order to process the health care claim images and then send the data across.
• Implemented WCF service EOBAmountProcessor which can be used across various multi technology applications.
• AngularJS was used to make the Health care imaging web pages dynamic and is used for making DOM manipulation.
• Involved co-ordination with multiple external teams & analysis on system level impact of the change request.
• Implemented the EOB Processing Web Interface using ASP. Net MVC.
• Designed data access layer using Entity Framework model and successfully created Entity Models.
• Used LINQ to SQL writing data access classes. Wrote complex T-SQL Stored Procedures, views to capture and modify data.
• Involved in creating the LLD’s, TSD and Unit Test Case.
• Actively involved in scrum meetings for requirement analysis, task analysis, and progress discussions.
• Implemented jQuery function while implementing various UI Screens across the whole web application (both consumer facing as well as internal application) .
• SQL Server 2012 was utilized as the data repository.
• Implementations of a windows Form application which will make call for other services for dB operations and keep looking for the lockbox Images and used to show EOB form Family.
• Created NUnit test cases and tested the application using the NSubstitute Mock Framework and NUnit test library. This kind of testing is used for loosely coupled development.
• Used TDD approach while development.
• Implemented WCF EOB Amount web service which can be used across various multi technology applications
• Performed Code Development, Designing and Implementation of the assigned Modules using the ASP.net, Visual Studio 2012
• Performed Analysis and POCs to provide optimized solutions.
• Using agile methodology for software development.
• Involved in maintaining code with Tortoise SVN
• Reviewed the legacy components and created the design and recommendation document in order to increase the performance, manageability and readability of the code.

Environment: C#/VB.NET, WCF, Web Services, Mock Framework, SQL, jQuery, AJAX, AngularJS, knockout, Bootstrap, JSON, CSS, WCF, ASP.NET MVC 5, VS2012/2013, Sql Server 2012, Jenkins, Tortoise SVN, JIRA, TFS, Agile, Windows Services, Entity Framework 5.0, NUnit Test framework, Java Script, WebAPI

Sr .Net Developer.

Responsibilities:

• Worked on Design and implementation of the rubber wall for the transaction processing it will be responsible for duplicate protection and decides the transaction work flow.
• Used agile methodology for software development.
• Created a Windows Forms application which will resubmit the failed transactions to GC (Global Collect) for Processing and will do duplicate protection of the transactions.
• Created a WPF application using the MVVM architecture to view the various transactions from different payment gateways like PayPal, Global collect etc.
• Creating WCF Finance Service with behavior and contract associated with that web service.
• Implementation Billing Cycle Web Application using MVC and Invoice Generation.
• Implementation of the web application which provide interface for payment processing.
• Designing & Implementing secure gateways for payment processing via PayPal, Global Collect and VeriSign.
• Implementation of Encryption & Decryption vital information related to customer account in the code and database.
• Participating in design and requirement discussion with client.
• Created multi-threaded .Net application which interacts with distributed .Net and tibco web services for theCommunication and also logs the details reading the communication required while refunding and calculatingInvoice for thousands of customers. This application is designed to be fault tolerant which retires for the configured times if a record breaks.

Environment: Net3.5 &.NET 2.0, WPF, MVVM, Web Services, ASP.NET 3.5, Design Patterns, WSDL, SQL Server 2008, Service Oriented Architecture(SOA), Win Forms, Sql Server 2008, MVC, WCF Service, and SOAP.

Application Developer

Responsibilities:

• Leading the Module team and assisting developers in technical queries.
• Involved in application development using C#, ASP.NET, JQuery, JavaScript, Sql Server and Oracle PL/SQL .
• Used Agile methodology during software development.
• Involved in creating the LLD’s, TSD and Unit Test Case.
• Creation of utility tool using template Grid View that can be used to generate any webpage by just configuring information in to the database.
• Interaction with client for requirement gathering and giving updates.
• Designing the HLD and Low Level Design of utility tools like Dashboard and Job Scheduler.
• Construction of Exception Handling and Notification module using .Net 2.0 Enterprise libraries.
• Implementation of Provider Design Pattern for View State Optimization at server side which will help in improving the performance and security.
• Analysis of the defects given & creating the impact analysis document.

Environment: Net3.5 &.NET 2.0, Web Services, Win forms, WCF, ASP.NET, 3 - Tier Architecture, Design Patterns,SQL Server 2005, Oracle 7i, Microsoft Enterprise Library 6.0 and Service Oriented Architecture, Javascript

Application Developer

Responsibilities:

• Creation of Work Items, Views using Composite Application Block Architecture.
• Implemented Dependency Injection Pattern while implementing work Items.
• Used agile methodology for software development.
• Implemented WPF application for handling various details of the quotes.
• Working knowledge of the Composite UI Application Block (CAB) and its associated patterns.
• Using Web Services for data retrieval from heterogeneous databases like Siebel, Mainframe, and SQL -Server etc.
• Implementation of Application cache using Microsoft Enterprise Library.
• Created a multi-threaded program which is required to invoke various distributed Web -services at a specific time on Daily basis and it also handles communication with another program which monitors if any exception is thrown during web service call.

Environment: Visual-Studio 2008,Win Forms, Web Services, CAB/SCSF, WPF, SQL Server 2005, Infragistics and MicrosoftEnterprise Library 6.0, Service Oriented Architecture, MVP (Model View Presenter).

Application Developer

Responsibilities:

• Participated in Design discussion of SMTP Mail Engine for EFM, this will be used for conducting survey using mailDistribution lists and establishing communication with admin and users via mails.
• Used agile methodology for software development.
• Implementation of Asp.Net User Controls and Placeholders Controls.
• Writing Asp.Net code for handling request and generating responses.
• Handling Sessions by serializing and storing them in database and retrieving later.
• Implementation using Telerik and Corda controls which are required to show graphical summary of relational statistical data, which is helpful in analysing and decision-making.
• Worked on cryptography section of application which requires hash code generation for passwords and using this hash code to access webpage’s.
• Implementation of paging using Stored Procedure.
• To implement web - interaction and handling of server thread request using Http Handlers and JavaScript.

Environment: Visual-Studio 2008, Win Forms,ASP.NET, Web Services, C#.NET, SQL Server 2005,, Javascript, Corda Controls, Telerik, TFS and Wizard Controls.