SUMMARY:

• High level of Proficiency with 8+ years in Microsoft .Net technologies and all phases of Software Development Experience Life Cycle (SDLC) Methodologies AGILE SCRUM/TDD & Waterfallincluding Analysis, Design, Development, Implementation and Testing of n - tierarchitecturedenterprise applications including Domain Driven Design(DDD) to solve problems.
• Implemented Design patterns including Factory, Singleton and Repositoryand also extensively used Object Oriented Programming principles like Encapsulation, Abstraction, Inheritance and Polymorphism and also Multi-threading/SOLID concepts.
• Performed Integration testing, system testing and performance testing and carried out Unit testing using tools MS-Unit, NUnit.
• Used Version Control Tools including TeamFoundation Server 2010/2012/2013/2015 and SubVersion 1.9/1.9.4 for active tracking of work progress, maintaining code repository.
• Developed the independent Windows Communication Foundation (WCF) services and defined Service Contracts for specific functionality.
• Proficient in implementing WCF SOAP/REST services and consuming using different communication protocols and well versed with implementing custom WCF debugging and performance modules.
• Implemented AngularJS MVC Framework on client side and worked with features HTTP Service to make AJAX calls, Route Providers, Filters, Factories and Controllers, Models, Views to manipulate DOM.
• Leveraging the Web API Restful constraints by adding hyperlinks to the contents of the requested resource.
• Developed Data Access Layer using ORM Technology Entity Framework Database First and Code First approaches to communicate effectively with databases to do activities like CRUD operations, Transactions, Performance tuning etc.
• Develop, Debug and tuning of Database Objects stored procedures, functions, views, triggers, CTE, SQL queries using SQL Server
• Experience in implementing different network protocols: TCP/IP, HTTP, SMTP, SOAP and UDDI.
• Defining and participating in various process defining strategies using TFS as an ALM tool.
• Implemented various Sitecore customization techniques: Jobs, scheduled tasks, pipelines for development purpose.
• Experience in design, develop various reports of Tabular, Matrix and distributed reports in multiple formats and pulling data from various sources using Crystal Reports and SQL Server Reporting Services SSRS.
• Used ETL (SSIS) to develop jobs for extracting, cleaning, transforming and loading data into data warehouse and for preparing the complete data mapping for all the migrated jobs.
• System design and development, Rapid Application Development (RAD) using MVC pattern with design patterns, code review and release management.
• Extensive experience with Single Page Applications (SPA), Responsive UI using BOOTSTRAP, JQuery, AngularJS and HTML5.
• Quick learner, excellent communication skills, adaptable to ever changing priorities, exceptional problem-solving and troubleshooting capabilities.

TECHNICAL SKILLS:

Microsoft Technologies: ASP.NET 2.0/3.0/3.5/4.0 , ADO.NET 2.0, AJAX, Web Services, LINQ, MVC 4,3,2, N-Tier, Entity Framework, MS NET Framework 2.0/3.0/3.5/4.0 .

Languages: C#, VB.NET, ASP.NET, ADO.NET, SQL.

RDBMS: SQL Server 2005/2008/2012 , MS Access, Oracle9i/10g/11g, Pl/SQL.

Development IDE: Visual Studio 2003/2005/2008/2010/2012/2013

Operating System: Windows 2000/ XP/7/8.

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

XML Technologies: XAML 3.0/3.2, XML 2.0/3.0, XSLT 2.0/3.0, XPATH 2.0/3.0/3.1, XSL 3.0.

Databases: MS SQL SERVER 2012/2008/2005/2000 , MS Access 2010/2007/2003 , Oracle 11g/10g.

Scripting Language: Java Script, JQuery, VB Script.

Markup Languages: HTML5, CSS3, DHTML,XML.

Web Application Servers: IIS 4.0/5/0/6.0/7.0

Middleware: .NET Remoting, Web Services, WCF.

Modelling Tools: Rational Rose

Version Control: Visual Source Safe 6.0, IBM Rational Clear Case, Team Foundation Server.

PROFESSIONAL EXPERIENCE:

Confidential, Miami,FL

Sr.Net developer

Responsibilities:

• Used Agile (Scrum) Methodology for rapid and more disciplined development during implementation.
• Design and development of Web Pages using HTML 5, CSHTML, Angular JS, BOOTSTRAP.
• Used OOP’s Concepts and SOLID principles with C# 4.0language to implement business logic and code behind view models.
• Used Entity Framework Code First approach to implement data access layer, used LINQ to Entities to write Lambda Expressions for data sorting, filtering and projection in various dimensions.
• Worked on UI to make the updates for all the state-specific and generic application types present in the AUS system using ASP.NET MVC 4.0, HTML 5 and CSS 3.
• Created the Controllers and Controller Actions, Filters, Routing, Custom Action Filters using ASP.NET MVC.
• Developed Data Access Layer to communicate with SQL Server 2012 using Entity Framework Code First approach and queries being written using LINQ to Entities, worked with performance tuning of Entity Framework too.
• Leveraged AngularJS 1.4resources i.e. AngularJS controllers, components, factory,directives and services,routings and events etc. for all data access, encapsulating URLs and standardizing data access interfaces.
• Used Microsoft Excel sheet for the quick import of all the various Application data into the AUS database using C#4.0.
• Used WPF 4.5 built-in set of data services to bind and manipulate data within the web-application.
• Developed WEB API 1.1 Services to capture important life insurance policy application data from clients to provide an interactive approval process for underwriters.
• Worked on FACETS Data tables and created audit reports using queries.
• Pleasant experience on FACETS CTP (Claims Test Pro) and FACETS Testing.
• Has a very good knowledge of FACETS tool, Worked on the various modules likeSubscriber/Member, Groups, Enrollment, Claims, Billing, Accounting, Provider, MTM and Utilization Management.
• Manually loaded data in FACETS and have good knowledge on FACETS business rules.
• Did theforward and backward data mappingbetween the fields in mainframe and FACETS.
• Analyzed the mainframe reports for member/eligibility/claims and mapped the fields with FACETS batch jobs and reports.
• Developed applications that interact to Process Engine and the Content Engine in the FileNet.
• Actively involved in Migrating applications fromDot Net 2.0 to Dot Net 4.0, classic toAzure cloud.
• Subscribe SQL Server Azure Cloud Services.
• Create Database(s) on SQL AZURE
• Setting up SQL Azure Firewall
• Create, manage SQL Server AZURE Databases
• Setting up Connection Strings and connecting SQL Server AZURE Databases from locally Installed SQL Server Management Studio(SSMS) for Developers.
• Used TPL (Task Parallel Library) for the purpose of scheduling of threads on ThreadPool and state management.
• Used TFS 2015for Version Control and Dimensions for deployment of code to SIT and UAT test servers.
• Written packages to transfer the data between the systems using SQL Server Integration Services (SSIS).
• Implementation of Custom reports by pulling data from various sources and presenting in SQL Server Reporting Services (SSRS).
• Written & optimized T-SQL statements, Views, User Defined Functions, Stored procedures with SQL server database.
• Performed Manual Testing, Unit Testing, Regression Testing using Pivotal ALM bug tracker.

Environment: Visual Studio 2015/13, SQL Server 2008/2012, IIS 7.0, NET Framework 4.0/4.5, ASP.NET MVC 4.0/5.0,ASP.NET 4.0/4.5, C# 4.0, Web API 1.1, WPF 4.5,Entity Framework 6.0, FileNet, XML, HTML 5.0, CSS3, Angular JS 1.4, JavaScript, LINQ, TFS 2015,FACETS 4.7.1.

Confidential, Chevy Chase, MD

Sr.Net developer

Responsibilities:

• Responsible for Designing and Developing the Reusable UI ComponentsMVC Master Pages “Layouts and Nested Layouts”, “View Start” and MVC User Controls “Partial Views”.
• Used Entity Framework 5.0 as ORM to access entity business models, implementing generic repository pattern to isolate data from business and use Auto-mapper to transfer between DTO and POCO classes.
• Implemented WCF 4.0 SOAP Services to use by different teams with multiple protocols, implemented Custom debugging modules to trace out and log the request end-end to resolve the bugs by configuring the flag in Web.Config.
• UsedJQuery 1.11for client side scripting, DOM Validation, AJAX calls and JSON and XML for passing objects from Controller to View and vice versa.
• Consumed Remote Web services using WCF Service Model and called within Silverlight to implement Data Binding with Silverlight controls.
• Integrating web pages / components of claim management system and back-end services with SiteCore.
• Used JSON 3.0 to transmit data between Server and Web Application, an alternative to XML Serialization to improve the performance while accessing Controller Actions and WCF SOA.
• Involved in testing different interfaces and web application for FACETS.
• Processing claims through EDI 837 files to FACETS system and also worked on scenarios for complete claims lifecycle.
• Provider and Letters and ID cards and Product testing on FACETS 4.71 version.
• Configured and maintained of Facets and other application software products, such as Claim check, Facets.
• Created packages using Integration Services (SSIS) for data extraction from Flat Files, Excel Files OLEDB etc. to Access etc.
• Used SSRS to create reports, customized Reports, on-demand reports, ad-hoc reports and involved in analyzing multi-dimensional reports in SSRS.
• Written SQL queries, views, Indexes and triggers under define function DTS and implemented database performance tuning, transaction management.
• Used LINQ to Entities for retrieving the data efficiently and Just in Time mannerImplemented Eager Loading and Explicit Loading, Compiled queries, Immediate Execution to improve performance to LINQ to Entities.
• Used JIRA tool for issue tracking in the application development.
• Used N inject as the IOC container for SQL dependency injection (DI) helped to build loosely-coupled components for unittesting.
• Involved in, but not limited to Unit Testing, Bugs, and Issues meetings to achieve zero bug convergence.
• Worked with TFS 2015 for version control of the source code along with the maintenance of the builds and the relevant documents of the same.

Environment: Visual Studio 2013, C# 5.0/4.0, .Net Framework 4.0/4.5, ASP.NET MVC 4.0, Entity Frame Work 5.0,LINQ, Silverlight 5.0, WCF 4.0, TFS 2015, JQuery 1.11, JSON 3.0, XML 2.0, SOAP, AJAX,NUNIT 2.6, SSIS, SSRS, SQL Server 2008/2012

Confidential, Newark, NJ

Sr. .net developer

Responsibilities:

• Involved in full life cycle of the project from requirements gathering to transition using Agile Methodology.
• Extensively involved in Developing Components for Business Layer and Data Layer, implementation in (Model View Presenter) MVP Architecture.
• Developed the Classes, Objects, DataSet Classes, and Methods depending upon the business requirements.
• Implemented Data access layer-using ADO.NET to connect and retrieve or manipulate database information.
• Utilized ADO.Net technology extensively for data retrieving, querying, storage and manipulation using LINQ.
• Implemented CRUD functionality with Entity framework in ASP.NET MVC and implemented sorting, filtering and paging with Entity framework in MVC.
• Learned HIPAA privacy rules upon joining in the project.
• To ensure Client side validation used Jquery 1.9 implemented User Interface controls for the application.
• Used Azure to build and host application in the cloud which is stored in Microsoft Data Centers.
• Used .Net MVC to allow for greater code separation and implemented a view engine that allowed for greater code reuse
• Used Grid View, Data List and Repeater controls with Paging and Sorting for displaying various data on to the page
• Developed many T-SQL queries to fetch data as per the business requirements with proper tuning techniques.
• Used WPF 4.0 integrated system for building user interfaces with common media elements like vector and raster images, audio, and video in the media services.
• Created a windows service that used user-provided tasks to render reports and archive them or email them (Windows Service, Telerik Reporting).
• Developed interactive pages of the application using ASP.NET Web Forms pages with VB.NETfor the code behind modules.
• Used NUNIT2.4 for batch execution of tests through the console runner.
• Used AJAX Library, CSS, JavaScript and various web controls to present data to users in a much comfortable environment.
• Added enhancements/Fixes using .NET 4/MVC 3 and creating new web services using JQuery and AJAX/Rest.
• Used XML intensively to bind the data to the web controls, data manipulation and to store data and sent as parameter to the stored procedures.
• Used Oracle PL/SQL for implementing business rules and do performance tuning procedures.
• Designed and developed Data Transformation Services (DTS) packages for loading data from various sources into SQLServer2000.
• Used Team Foundation Server (TFS)2010 as Source Control and Document management

Environment: ASP.Net 2.0, ADO.NET, MVC 3.0, Java SE, Oracle 11g, XML 2.0, HTML, XSLT, XPath, JavaScript,Jquery 1.9,Telerik reporting, IIS 6.0, NUNIT, VB.NET, Visual Source Safe, SSRS, SSAS, Windows Azure, WPF 4.0, SQL server 2000, T-SQL, API gateway,LINQ, TFS 2010, HTML, Windows Server 2003

Confidential, Dallas, TX

.Net Developer

Responsibilities:

• Involved in development of Web Forms, Classes using C#.NET that incorporates both N-tier architecture and database connectivity.
• Developed presentation layer using server-controls and custom controls.
• Designed and developed a windows application and component for this module using C# to automatically generate user control templates using XML source files.
• Used various ASP.NET 3.0 web server controls that included Site Map Path, Menu, Tree View, Grid View and Details View to develop web forms.
• Created CSS3.0 files to be applied to various web forms on the web pages.
• Extensively used Ajax to reduce connections to the server, since scripts and style sheets only have to be requested once.
• Used ADO.Net 4.0 components such as Datasets, Data-Reader, Data View and Data Table.
• An exclusive experience working with User Controls withVB.NETcode-behind files, debugging and Quality Testing of the code.
• Extensive use of Web Services, SOAP, XML, XSL to expose the reports to facilitate information sharing.
• Using Validation controls using both Custom validation and JavaScript was written for Client side validations and also used the new validation controls in VS 2008.
• Used SOAP to Implement Web Services and Consumed and published XML web services in the application
• Developed extensive Stored Procedures and Triggers in Oracle 10g PL/SQL and developed classes for connecting to the Oracle 10g Database.
• Developed test cases and performed Unit Testing to identify and resolve functional and usability issues.
• Used Microsoft Team Foundation Server (TFS 2010) for the purpose of version control and source code maintenance.

Environment: ASP.NET 3.0, C#, ADO.NET 4.0, ASP.NET MVC, XML, Web services, HTML 4.5, JavaScript, IIS 6.0, UML, CSS 3.0, UML, Visual Studio 2005,VB.NET, Win Forms, TFS 2010, Oracle 10g, Crystal Reports 10.0.

Confidential

Jr .Net Developer

Responsibilities:

• Involved in writing Detailed Design Specifications and Technical Use Cases.
• Created ASP.NET User Controls to reduce the complexity of User Interface (UI) design.
• Implemented Client-Side validations using JavaScript and ASP.NET 2.0 validation controls.
• Extensive use of the ADO.NET objects such as Data grids, Data Tables, Data Readers and Datasets for data retrieval and manipulation.
• Developed complex Stored Procedures and T-SQL queries to perform database operations in SQL Server 2002 database.
• Utilized JavaScript for Client-side validations that greatly decreased processing time and resource consumption, freeing resources for use by other applications and speeding up processing times.
• Developed several Business Classes using C#.
• Worked as IIS web Server administration to manage web sites, redirect request and restart IIS.
• Programmed ADO.Net for communication between application and database, used extensively Data Grid,
• Data Set, Data Table, Data Views, Data Adapter and Data Readers.
• Ensuring coding standards and practices are met in regard to coding and documentation.

Environment: Framework 2.0, Visual Studio 2005, SQL Server 2000, ASP.NET 2.0, ADO.NET 2.0, T-SQL, HTML, XHTML, CSS, JavaScript, XML, IIS and Windows XP.

Confidential

Online Bill Payment & Management System

Responsibilities:

• Involved in Analysis, Design, Coding, and Testing and maintenance phase of modules of software life cycle.
• Introduction to Development of Web Applications in ASP.NET,C#.
• Got hands on MS SQL Server.
• Designed and developed complete front-end application using ASP.NET/VB.NET Web Forms.
• Developed graphical charts in the web application using Office Web Components tool.
• Developed a data repository page using Data Grid control and ADO.NET
• Used Microsoft ADO.NET to access data from database in a web application
• Designed and implemented stored procedures, triggers, views in SQL Server 2005.
• Extensively used Dynamic SQL commands and SQL stored procedures to interact with the Database.
• Involved in the Unit and Integration testing.
• Used Visual Source Safe (VSS) for version control of the source code along with the maintenance.
• Implemented validation using ASP.NET validation controls.
• Created User Controls for the header and footer of the website which appears in all the pages.
• Responsible for developing GUI Screens for gathering and storing the information.
• Designed and developed web forms using ASP.NET.
• Implemented forms authentication in ASP web forms like Login, password and User authentication.
• Involved in using all the best features of ASP.NET including Dataset, Data View and Data Adapter
• Designed and developed interfaces, tree view and grid control using windows forms in VB.NET.
• Worked extensively on web forms and data binding controls like data list and drop down boxes. Used pagination and sorting features of data grid in reports.