SUMMARY

• Twelve years experience in IT industry working on large - scale enterprise applications involving complex business case functions, web integration, and data management in various domains like Healthcare, Financial, Insurance, E-Commerce and Business etc.
• Proficient in using .NET Frameworks 1.1, 2.0, 3.0, 3.5, 4.0 using C#.NET, VB.NET, ASP.NET, Web Services, MVC 4.0 (Razor) with Entity Framework 4.3 development, JQuery, JSON and Ajax.
• Strong skills in using web technologies, services and database tools such as C#, LINQ-to-Entity and LINQ to SQL, ADO / ADO.NET, ASP 3.0, Visual Basic 5.0, 6.0/, Visual Interdev, WebAPI, PHP, MYSQL, COM / COM+ / MTS / MSMQ, SOAP, JavaScript, VBScript, XML, DHTML, HTML, CSS, IIS Web Server, Crystal Reports, SSRS, SSIS, SharePoint MOSS 2007.
• Experience in using ASP.NET AJAX and JQuery for quickly creating efficient and interactive Web applications that work across all popular browsers.
• Created Web APIs using ASP.NET Web API allow new web/client projects to leverage reusable data.
• Excellent experience in implementing Web Service, WCF, REST service which communicate data in a both XML & JSON.
• Extensive experience in web-based page and site designs using Internet Technologies like JavaScript, JQuery, JSON, XML, HTML, CSS, Themes, Master Pages, Site Map and AJAX.
• Created MVC Applications using Entity Framework, Created Controllers, Models, Views, Routing, Membership, Authorization, Security, Data validations and using Ajax for client validations.
• Experience in working with distributed technologies including Web Services, Windows Communication Foundation (WCF) .NETWeb Services using WSDL, SOAP and UDDI in .Net Framework 4.0/3.5.
• Microsoft SharePoint Portal Server/Services (MOSS) and Web Parts development.
• Complete exposure to Software development life cycle right from gathering requirements to delivering the bug free product with quality and production maintenance/support.
• Good experience in Database design and development using SQL Server 2005/2008/2010/2012, PL/SQL, Oracle 9i, 10g, MYSQL, MS-Access writing complex stored procedures, Constraints, User Defined Functions, triggers, views, query optimization techniques, SQL Query Profiler etc.
• Good knowledge over .Net framework 3.5 concepts like LINQ to SQL and LINQ to Objects with ASP.NET Lambda expressions etc.
• Wide spread knowledge of Internet and N-Tier client-server applications.
• Expertise in Object Oriented architecture Development, Programming, Designing, and implementation.
• Hands on experience developing applications using layered architecture by implementing MVC design pattern with various re-usable classes/components.
• Has expertise knowledge in protecting the applications from SQL Injections/cyber-attacks by using various techniques and measures.
• Excellent Experience in Requirement Analysis, Low level design, Use Cases, Program guidelines, User Interface design, Development, Testing, Configuration Management and Implementation.
• Experience in manipulating XML, Converting Data between ADO.NET and XML and Proven Knowledge in DTD, Schema, XSL (XSLT, XPath, XQuery) and LINQ to query XML documents.
• Good Experience in Knowledge Management, Content Management, E-Commerce, Web publishing, authoring and deployment, Legacy Migration & Maintenance.
• Hands on experience in efficiently using Team Foundation Server (TFS), VSS, Tortoise SVN for source control, team management, issue tracking etc.
• Extensively used Active Directory for state-wide authentication directory that supports enterprise systems, authenticating users and roles.
• Have very good experience in developing HealthCare applications, financial domain, E-Commerce applications, Web Development.
• Experience with Scrum\ Agile Development and Extreme Programming constructs.
• Handled projects internationally both as a team member and lead person.
• More than three years of experience in coordinating with offshore team and Onsite and making sure that applications are up and running and 24/7 support exists.
• Demonstrated ability to work well with wide variety of people at various levels. A self-starter with positive attitude, willingness to learn new concepts and acceptance of challenges.

TECHNICAL SKILLS

Programming Languages: C#.NET, VB.NET, ASP.NET, VB 6.0, Classic ASP 3.0, PHP, C, C++.

Web Development: Microsoft SharePoint (MOSS), WSS 3.0, Entity Framework, MVC 4.0, IIS 5.0 & 6.0, 7.0, Apache Server, WAMP Server, Java Script, VB Scripts, Perl Scripts, CSS, XML, XSL, XSLT, HTML, Dreamweaver, Crystal Reports 10.0, AJAX, DTD, LINQ to SQL, WCF, Web UIPaths, Infragistics Tools, Microsoft Silverlight, Flash, Ektron CMS400, Agile/Scrum, Ajax, JQuery, JSON

DBMS: MS SQL Server 2012 / 2010, 2008 R2 / 2005 / 2000, Oracle toad, Sybase, DB2, LINQ to SQL, LINQ 2 Entity, Lambda Expressions, Entity Framework 4.0, SQL Server Reporting Services (SSRS), SQL Server Integration Services (SSIS), SQL Server Analysis Services (SSAS), SQL Server 2000 DTS, Oracle, PL/SQL, T-SQL, SQL BI, MYSQL 5.0, MS Access

Other Tools: Beyond Compare 3, FileZilla, PDFFormFiller, Photoshop, QuickBooks, Track IT, Telerik Controls, TFS, Tortoise SVN, FireBug

Analysis & Design: OO Analysis & Design, Database Design, UM

LMethodologies: Agile, SCRUM, Waterfall

PROFESSIONAL EXPERIENCE

Confidential, Boston, MA

Senior Software Engineer

Responsibilities:

• FACETS web applications, developing automation modules and services to handle the medical Insurance claims processing systems and providing enhancements and maintenance of various projects.
• Develop the ASAP claims processing system which has an integration flow through various systems in gathering and assigning data from various sources and processing the Insurance claims based on various logistics and implementation guidelines.
• Excellent experience in implementing Web Service, WCF, REST service which communicate data in a both XML & JSON.
• Interact with clients and does requirements gathering, analysis, module design, user interface design, development, testing, configuration, production maintenance, support and implementation.
• Develop applications and implementations using programming languages and technologies like C#, .Net, ASP.Net, MVC architecture, Entity Framework, IIS, Web UIPath Workflows, Web services etc. I extensively use databases like SQL Server 2012, SQL BI, SSRS/SSIS, Oracle TOAD, Sybase, DB2 database and designing web applications for scalability and high concurrent user response time.
• Responsible for unit testing and integrating testing using all strategies. Handle large-scale enterprise projects involving complex business case functions, web integration, and data management.
• Analyzing requirements and specifications from business analysts, designing prototypes for given modules.
• Created applications using MVC 3.0 with Entity Framework. Good working experience with developing Controller, Controller Actions and Views, Partial Views and View Models using Razor View Engine.
• Extensively worked on Entity Framework generating ORM Models and integrating them thru LINQ to Entities and Lambda expressions to massage the data and communicating between business layer and database.
• Developed Various WCF Services based on the given HealthCare modules.
• Performed module, integration, unit testing by using all strategies while development and making sure that the application is satisfying the test cases given by QA.
• Extensively worked on Entity Framework generating ORM Models and integrating them thru LINQ to Entities and Lambda expressions to massage the data and communicating between business layer and database.
• Worked as per Agile Methodology (Scrum) to meet customer expectation, timelines with quality deliverables.

Environment: C#.Net, MVC 3.0, Entity Framework, LINQ to SQL, SQL Server 2012, PL/SQL, Java Scripts, JQuery, CSS, AJAX, Web UIPath Workflows, Oracle Toad, Sybase, DB2 database.

Confidential - Cambridge, MA

Senior Software Engineer

Responsibilities:

• Ability to quickly and independently learn and master financial and statistical concepts.
• Advance and maintain the software that drive and builds the forecast models and visual analysis systems.
• Maintain and organize processed forecast data and facilitate access for the investment team.
• Superior software design and programming skill to move quickly from concept to solution; familiar with SDLC methodologies.
• Developed middleware components with WCF Services, Entity framework to generate Domain Entities (Objects) to pull data from Database (LINQ) and used Data context to update the database asynchronously. Service Layer is developed with WCF Services.
• Worked with Web API to provide services to HTTP requests.
• Authentication, Authorization and Validations are implemented with WCF using C# and hosted on IIS Implementation of new requirement in both the Business tier and Presentation tier using C# and VS2012.
• Highly motivated, results oriented and able to function with a low level of supervision in a fast paced, collaborative and team-based environment.
• Participated in all the phases of the web application development life cycle involving analysis, design, development, testing and deployment of the project.
• Responsible for reviewing Business Requirement Specification (BRS), System Requirement Specification (SRS) and preparing High Level Design (HDD), Detail Design Document (DDD)
• Sound experience in developing applications using .NET application building blocks (Data access, Exception Handling, Logging).
• Experience is developing test cases for all the implementations in the applications by using MSTest / NUnit.
• Experience in using ASP.NET AJAX and JQuery for quickly creating efficient and interactive Web applications that work across all popular browsers.
• Well-versed with Internet Technologies like JavaScript, JQuery, XML and JSON.
• Designed different Web Services and Modules using C# as Business Components to implement displaying financial data based on various filters.
• Responsible for code testing, troubleshooting, deployment and preparing technical documentation for defects and Health Monitoring.
• Applied Master Pages, Themes, and CSS for a consistent look and feel for Page design.
• Wrote complex SQL queries, Functions and Views in SQL Server database as well as tuning up the database by creating proper indexes on the tables for better performance.
• Performed Unit Testing of developed modules.
• Developed Form Classes, Objects and Interfaces using C# for code-behind depending on the business logic
• Extensively worked on Entity Framework generating ORM Models and integrating them thru LINQ to Entities and Lambda expressions to massage the data and communicating between business layer and database.
• Developing and enhancement of EPFR web applications using .Net Framework 4.5, 4.0 C#, ASP.NET, MVC 4.0 Razor View, and HTML.
• Implemented search and CRUD operations using Entity Framework object model.

Environment: ASP.NET 4.0, MVC 4.0, C#, Agile, Entity Framework, WebAPI, JQuery, JavaScript, LINQ, Lambda Expression, CSS3, Tortoise SVN, PL/SQL, Visual Studio 2012, T-SQL, IIS, SQL Server 2008R2 / 2012, WCF, Telerik controls, SSIS

Confidential - Boston, MA

Senior Software Engineer

Responsibilities:

• Responsible in all phases of the Software Development Life Cycle, right from gathering requirements to delivering the bug free product with quality. Also provided maintenance and production support, designing prototypes for given modules.
• Developed complex MVC Controller, View Models and Helper methods linked to backend database with MVC 4.0 and Entity Framework.
• Implement the UI pages with Razor views and partial views, and two way binding
• Implement View models to encapsulate all models and classes used on the different views for an efficient and readily extensible code.
• Created Web APIs using ASP.NET Web API allow new web/client projects to leverage reusable data.
• Implement LINQ functions using Lambda Expression to perform CRUD operations on different SQL servers using Linked Server and Linked Server Alias
• Handled Run Time Errors & Design Time Errors by implementing appropriate Error handlers in C#.Net.
• Extensively developed webpages related to Security Alerts and Events meeting various criteria and business requirements.
• Involved in performance tuning of application by creating database Indexes and optimizing database queries.
• Implemented JQuery, JSON for client side sorting and validations and building the UI.
• Responsible for deployment of the Application in production and resolving any post-deployment issues.
• Performed module, integration, unit testing by using all strategies while development and making sure that the application is satisfying the test cases given by QA.

Environment: C#.Net, MVC 4.0, Entity Framework, LINQ to SQL, SQL Server 2010\2012, PL/SQL, JQuery, CSS, AJAX, WebAPI, Perforce, Telerik controls, SSIS, Perforce

Confidential, Newton, MA

Senior Software Engineer

Responsibilities:

• Developed core functionality using ASP.NET MVC Framework (C#.NET, ADO.NET) and Entity Framework.
• Used LINQ to Entity and LINQ to SQL to query against the objects and SQL databases.
• Developed Various WCF (Windows Communication Foundation) Services based on the given HealthCare modules.
• Developed various master\details reports clinical based, survey reports using SSRS 2012.
• Performed module, integration, unit testing by using all strategies while development and making sure that the application is satisfying the test cases given by QA.
• Actively participated in daily scrum meetings, took complete responsibility for the given User stories and delivering them with quality in the given time lines.

Environment: C#.Net, MVC 4.0, Entity Framework, LINQ to SQL, SQL Server 2010\2012, PL/SQL, Java Scripts, JQuery, CSS, AJAX, Tortoise SVN, WCF Services

Confidential, Waltham, MA

Senior Software Engineer

Responsibilities:

• Analyzing requirements and specifications from business analysts,designing prototypes for given modules.
• Created applications using MVC 3.0 (Razor) with Entity Framework.
• Extensively used C#.Net, Telerik controls, AJAX, Java Scripts, CSS for development.
• Developed Various WCF Services based on the given HealthCare modules.
• Performed module, integration, unit testing by using all strategies while development and making sure that the application is satisfying the test cases given by QA.
• Developed applications by using perfect coding Standards and using various efficient techniques by using the MVC architecture with C#.Net 3.0 and 4.0 having SQL Server 2005/2008, PL/SQL as the backend databases.
• Used Active directory to authenticate users through LDAP protocol to gain access to the respective modules.
• Developed various financial reports using SSRS 2008 and created various SSIS packages using SQL 2008 to export\import data from various servers and to required formats.
• Helped the internal team to come up with a framework to develop the future systems. Built Data access layer, business logic layer to ease future development and enhancements using VB.Net with SQL Server 2008 as backend databases.
• Migrated applications to VB.Net.Net from VB 6.0 using third party tools “New Code”.

Environment: VB.Net, VB 6.0, SQL Server 2008, SSRS, SSIS, Seagate Crystal Reports 9.0, Java Scripts, CSS, Telerik Controls.

Confidential, Wakefield, MA

Project Lead, Sr. Web Developer

Responsibilities:

• Took sole responsibility in developing E-Commerce site by implementing the inventory, shopping cart, and payment function, installed the necessary SDK’s.
• Developed the SEMPO and PCI applications using VB.Net 3.5, C#.Net, PHP 5.0, SQL Server 2008 as backend and having AJAX, CSS, Java Scripts as supporting tools.
• Designed and implemented a normalized database structure to handle the data efficiently. Generated all the necessary stored procedures and views. Took complete care of protecting the application from SQL Injections, cyber-attacks.
• Solely responsible for creating the complete shopping cart function, which has all the features of a standard E-Commerce application. Also created the payment functionality using the VeriSign gateway and SSL.
• Gained experience in using the Incremental Refresh concepts while extracting data daily or adding new records to the tables using the SSIS packages.
• Scheduled jobs and verified the extracted flat files format. Implemented the function to log the errors and automatically update the admin with the execution status of the job.
• Created various SharePoint web parts using C#.Net and hosted them in the SharePoint Site.
• Took care of administering the complete SharePoint sites, features, and administrative tasks like creating new sites, subsites, content types, views and various other documents, users, permissions, copying lists between sites.
• Has Onsite coordinator experience working on multiple projects with the offshore, its like 24/7 work going on daily where we used to work simultaneously and getting things done in time.
• Developed Application by using perfect coding Standards with Classic ASP 3.0.
• Experience is writing the coding for Credit Card Transactions using the VeriSign gateway and SSL.

Environment: Net 2005, C#.Net, AJAX, Classic ASP 3.0, Java Scripts, SQL Server 2005, SSRS, Microsoft Office SharePoint Server 2007, WSS 3.0, InfoPath Forms, Web Services, CSS, VSS, VeriSign Gateway, SSL