PROFESSIONAL SUMMARY:

• 10+ years of experience in analysis, design, development, testing and maintenance of object - oriented, client-server and multi-tier Windows and webapplicationsusing.NET framework.
• Expertise in all phases of Software Development Life Cycle, Agile and Waterfall methodologies including requirements definition, design, programming / testing and implementation of major systems.
• Experience in developing applications using ASP.NET, MVC Framework, C#.NET, VB. N ET, WCF, Win Forms, ADO.NET, Web Services, Remoting, XML, JavaScript, HTML, JQuery,JSON,AJAX, LINQ, LINQ-To-SQL, Multi-Threading, JQUERY and AngularJS.
• Sound knowledge of SOA principles and design patterns.
• Good knowledge in writing and understanding WCFRESTWeb Services.
• Involved in the design and development of 3-Tier, N-tier distributed architectures and MVC, MVVM architectures.
• Working experience in Web services, Windows Communication Foundation ( WCF), Windows Presentation Foundation ( WPF) and Windows Workflow Foundation ( WWF).
• Experience in creating use case diagrams, class diagrams, activity diagrams, sequence diagrams, page flow diagrams using UML technologies.
• Experience in writing complex SQLQueries, StoredProcedures, Triggers and Views using SQLSERVER, Oracle and User Defined Functions using T-SQL and PL/SQL.
• Proficient in using XML related technologies including AJAX, XSLT, XPATH and XQUERY.
• Developed custom directives (elements, Attributes and classes) using Angular.JSand for single page applications using Angular.JS.
• Experience in developing Custom Reports and distributed reports in multiple formats using SQL Server Reporting Services (SSRS) also expertise in working with Crystal Reports.
• Experience in designing, configuring Enterprise level security for .NET framework applications, and implementing Code Access Security.
• Proficient with Test Automation using testing tools like QuickTestProfessional, CodedUI and Selenium.
• Involved in Unittesting and bugfixing of the system.
• Strong knowledge in using ADO.NETobjects such as SQL/OLEDB Connection and Command, Data Reader, Dataset, Data Adapter and State Management, View state.
• Developed the required Business Layer of the application using C#. NETand implemented the logic using C#.NET.
• Experience with Oracle SQL and PL/SQL programming and used Databaseutility programs like TOAD and SQL Navigator.
• Developed and migrated ASP forms to ASP.Net Web forms using C#.
• Extensively used Data Grid and Repeaters, implemented sessions concept.
• Developed the classes using C#.NET and ASP.NET, which in corporate three-tier architecture anddatabase connectivity.
• Involved in creating the unit tests for the application in C#.NET.
• Worked in testing tools like N-Unit, Microsoft Testing Tools
• Responsible for creating knockout components and custom bindings using knockout.JS.
• Broad understanding and implementation of Object Oriented Analysis and Designing (OOAD), for system design and development and Design Patterns like MVC Patterns.
• Developed OLAP multidimensional (cube) databases with SQL Server BI (BIDS and SSAS) accessed via the ASP.NET web pages for the executives.
• Experience in working with JavaScript frameworks such as Angular.JS, Node.JS and JQuery.
• Responsible in security of application by using authentication and authorization mechanisms.
• Strong Object-Oriented Programming concepts like Encapsulation, Inheritance, Polymorphism, Generics and Relational Database Management System (RDBMS) Concepts.
• Experience in writing TestPlans and TestCases in Microsoft's Test Manager, based on system requirements.
• Familiarity with Microsoft Test Manager as a Test Management Tool in defect logging, assignment and tracking through Microsoft Test Manager.
• Development was done using agile methodology with daily scrums, paired programming using TDD and continuous integration using the SDLC process.

TECHNICAL SKILLS:

.NET Technologies & Languages: Visual, C#.NET, ASP.NET, ADO.NET, MVC, VB .NET, Web Services, .NET Framework 1.1/2.0/3.0/3.5/4.0 , LINQ, WPF, WCF, MVC (3.0,4.0).

AJAX, Web Services,: HTML/ DHTML, HTML 5, XHTML, XML, XSLT, XAML, JavaScript, VB Script, CSS.

Database: SQL Server /2008 R2, 2012, MySQL, T-SQL, Oracle.

Tools: Visual Studio, Ajax Control Tool Kit, SQL Server Reporting Services, Data Studio, SQL Server Management studio, Advanced CSS

Operating Systems: Windows 9x/NT/XP, Windows 7, MS-DOS, UNIX

WORK EXPERIENCE:

Confidential, Dayton, OH

Senior .Net Developer

Responsibilities:

• Involved in the SDLC phase of requirement analysis, design, and development of the web-based intranet application tool using ASP.NET MVC and VB.NET.
• Used VB.NET for MVC Framework for front end development
• Involved in User Interface which was implemented in ASP.NET using Web controls, Resource Files, Master pages, AJAX Components, JavaScript, HTML, and CSS.
• Worked on creating new modules for application and responsible for working on full stack development of it including designing Angular.JS controllers.
• Involved in designing and developing the GUI for the user interface with various controls.
• Responsible to create new web services using ASP.NET with C#.
• Worked on Knockout JavaScript and good exposure to Angular.JS .
• Refactored and enhanced an existing application to follow strict MVVM /MVC patterns for improved source code maintenance, code reduction, ease of upgrade, scalability, ease of developer spins up, enhanced performance using Angular .JS .
• Redesigned classic ASP .NET web pages to ASP .NET MVC using Angular .JS and Knockout JS for a Utility company client.
• Developed Web services, using WSDL and SOAP from TIBCO . Experience with MVVM model for WPF with Silverlight 5.0 at the front end.
• Created SSIS packages to extract data from OLTP to OLAP systems and Scheduled Jobs to call the packages and Stored Procedures
• Responsible for designing the ASP.NET application authentication using .NET Framework, Model View Controller MVC and IIS security model.
• Importing Database objects like stored pros, tables etc. in the EDM Designer.
• Provide Support to other teams to fetch the data from the centralized database using ASP.NET XML Web Services.
• Used Angular .JS and Knockout .JS as the development framework to build a single-page application.
• Extensively involved in component development using front end web development tools like CSS, JavaScript and JQuery.
• Converted . Net application to Microsoft Azure Cloud Service Project as part of cloud deployment.
• Designed and developed the application on ASP.NET MVC 4.0 Framework.
• Developed & deployed Web Services (SOAP, UDDI & WSDL) and Windows Services in C# and VB.NET.
• Extensively used Validation Controls and JavaScript for client-side validations in the Web Pages.
• Assist in developing custom Web parts for application support toolset. Routinely troubleshoot issues and support internal users.
• Involved in database design, relational integrity constraints, OLAP, OLTP and normalizations
• Solid experience in developing Single Page Applications (SPA) based on client-side JavaScript framework Angular JS , and backbone employing ASP.NET MVC and Web API .
• Implemented and consumed Web Services using WPF to support distributed computing and to enable applications to communicate with each other.
• Consumed Web services using WCF and WPF for online transactions using C# and exposed them through HTTP .
• Used LINQ along with ADO .NET for data retrieving, querying, storage and manipulation of different data sources like XML , SQL .
• Used Active directory to provide a central location for network administration and security authentication for the users.
• Led the design and development of SOAP/REST based web services in Java, middle-ware modules, proof-of-concept (POC's), libraries
• Modifications were made to the existing GUI using WPF for better look and feel.
• Migrated SQLServer2008 database to Windows Azure SQL Database and updating the Connection Strings based on this.
• Assisted in quality assurance measures such as code reviews, test case creation and unit testing for different modules.
• Involved in Unit testing and Integration testing of the application.
• Participated in UNIT testing of the application and wrote the test cases to test each of the application modules with the help of NUnit .

Environment: ASP.NET 4.0, MVC 4.0, C#, ADO.NET, VB.NET, Angular JS, EDM, Visual Studio 2013, Web API, Pervasive SQL Database, Amazon Web Service, Microsoft SQL, SSIS< SSRS< SSAS< OLAP

Confidential, St. Louis, MO

Sr .Net Developer

Responsibilities:

• Worked on a part of the GUIs to improve interface without affecting the performance of the application.
• Gathered Client requirements and converting them into the Technical Specifications and developed Web forms using C#.NET
• Developed ASP.NET MVC4 application in Test Driven Development environment using Microsoft Test as the Testing framework.
• Extensively used the various Object-Oriented Programming concepts of C# and ASP in implementingthe pages.
• Used Microsoft Entity Framework Code First approach for the Data Access Layer for the ASP . NETMVC4 application.
• Worked closely with Business Teams and Technical Design Architects to understand the flow and client enhancements to the existing applications along with the QA Team.
• Used C#. NET as a language to develop code behind business logic.
• Created new model classes in WebAPI to hold data.
• Developed basic web-based application using VB.NET and C#.NET for various desktop applications used in the company.
• Developed dynamic SQL queries for reports on Enterprise Data Warehouse (OLAP) and Operational database (OLTP) Created Custom Logging in SSIS packages.
• Created shared dimension tables, measures, hierarchies, levels, cubes and aggregations on MS OLAP/ Analysis Server (SSAS).
• Followed the N - Tier Pattern, separating the business, presentation and data models.
• Developed and tested user-friendly navigators by utilizing JavaScript and VB .NET
• Developed core functionality with the ASP.NET MVC Framework ( C#.NET, ADO.NET).
• Involved in UNIT testing and Bug Fixing for specific modules as well as integrated modules.
• Worked with Language Integrated Query ( LINQ ) to query the data against the database ( LINQ to SQL ), dataset ( LINQ to dataset ), XML ( LINQ to XML ).
• Assisted in the conduction of bet support and high-level release testing using VB.NET.
• Used ADO.NET objects like Data Reader, Data Adapter and Dataset, Data Grid for data access.
• Strong experience designing and working with n - tier architectures (UI, Business Logic Layer, Data Access Layer) along with some experience with service-oriented architectures ( SOA ).
• Created WCF Service to retrieve and send information from client side without post-back.
• Used Data binding to bind Server controls with the parameters from the tables in the database
• Consumed WebAPI to overcome numerous issues and expand capabilities to existing legacy code.
• Responsible for maintaining versions, Reverse and forward integration of code branches to Main branch of source code using Team Foundation Server 2010 .
• Worked on Agile Methodology to meet timelines with quality deliverables.
• Implemented changes in coding and designs using knowledge of VB .NET.
• Used MVC design pattern to develop business logic and UI part.
• Excellent working experience on n-Tier and layered architecture, Service Oriented Apps, Load Balancing, Session.
• Management, Webform applications and Single Page Applications ( SPA ).
• Fixed various bugs and defect, which are managed on “ HP Quality Center Application ” with collaboration of QA / Test team .
• Responsible for designing the ASP.NET application authentication using .NET Framework, Model View Controller MVC and IIS security model.
• Involved in testing like a Unit test, Integration test, Acceptance test and Regression testing using NUnit and responsible for writing test scripts and scenarios
• Bi-weekly code reviews, deployments and maintenance.

Environment: ASP.NET 4.0, MVC 3.0, C#, ADO.NET, VB .NET, Visual Studio 2010, SQL Server 2008 R2,SSIS< SSRS< SSAS< OLAP, Angular JS, MVVM, TFS 2010, Azure, Java Script, JQuery, XML, AJAX,DHTML, HTML5, CSS, Nunit.

Confidential, Chicago, IL

Sr.NET DEVELOPER

Responsibilities:

• Designed and developed intranet web application using ASP.NET MVC framework.
• Developed extensive client-side scripts and validation functions using JavaScript.
• Followed the Scrum Agile Methodology during development of the project.
• Used custom controls and User controls for designing screens in Client application.
• Extensively used AJAX for partial page execution and asynchronous data transfer from web server to the client.
• Extensively created and deployed WCF services, implemented binding, endpoints and serviceContracts.
• Developed user interfaces using Tiles with JSP, HTML and JavaScript.
• Developed several Java Script functions for popup windows and screen printing options.
• Developed and tested user-friendly navigators by utilizing JavaScript and VB.NET.
• Designed and developed Databases in SQL Server 2005 which includes the development of functions, stored procedures and triggers using PL/SQL.
• Wrote SQL queries and Stored Procedures for accessing data from SQL Server 2005.
• Used SSIS Packages for extracting, transforming and loading data into data warehouse.
• Used LINQ for Querying set of data
• Proficiency on using various Oracle utility tools SQL Plus, TOAD, PL/SQL, Developer, SQL Navigator, SQL*Loader.
• Used TFS (Team Foundation System) as version control manager.
• Created test cases and performed N-Unit testing to rectify errors.
• Involved in Documentation of developed Components and modules.
• Involved in fixing the Bugs as per the requirements.

Environment: ASP.NET 3.5, C#.NET, WinForms, VB.NET, ADO.NET, HTML, CSS, JavaScript, WCF Services, Visual Studio 2008, SQL Server 2005, Crystal Reports, JSON, T-SQL, IIS 7.0, HL7, IHE Standards, TFS, SSIS.

Confidential, Poplar Bluff, MO

Sr .Net Developer

Responsibilities:

• Developed applications in VB.Net, C# .Net, SQL Server .
• Created and optimized views for user interactions using objects of HTML Helper class, Custom Helpers and JavaScript/jQuery.
• Designed and Developed Web Services using WCF to synchronize data from Remote application database to Online Database using C#.Net, ASP.Net and Visual Studio.Net.
• Developed the web application using C#.NET, ASP.NET, ADO.NET, and SQL Server.
• Configured the Web .Config file for Session Management and trace.
• Coding the presentation layer using WPF.
• User Interface modules is developed using ASP.Net, ADO.Net, VB.Net and JavaScript.
• Involved in creating database using SQL Server and have also created stored procedures.
• Improved the performance of web pages by using AJAX and Telerik.
• Used Session State, View State, Cookies and Query Strings to persist and transfer data between pages.
• Developed Security control, using WPF and MVVM Pattern and C#.
• Implemented Session state and Cookies for web development and security.
• Used TFS for integration, code security, and version and source control.
• Performed NUnit testing and functional testing and fixed the issues during testing process.
• Consumed web services to enable communication between UI and different databases.

Environment: C#, ASP.Net, VB.Net, ADO.Net, Visual Studio, MVC, Silverlight, WCF, WPF, SSRS, SQL Server, CSS, AJAX, HTML, jQuery, Java Script, Web Services, LINQ, LINQ to SQL, LINQ to XML, IIS and NUnit testing.

Confidential, Miramar, FL

.Net Developer

Responsibilities:

• Involved in development and documentation of the project using Waterfall methodology.
• Developed the applications using WPF.
• Migrated the application using Silver light 2.0.
• Coded extensively in VB.Net targeting the Business requirements.
• Implemented role based security model to control user access to the application.
• Designed and developed custom controls for data binding to client applications via XML and the .NET Datasets.
• Created Views, Stored Procedures, SQL queries and implemented ADO.NET to insert, update, delete and select data from database.
• An exclusive experience working with User Controls with VB.Net code-behind files.
• Involved in testing, debugging and implementation.
• Used Silverlight to provide animations and embedded web controls .
• Implemented server-side validation using ASP.Net Validation Controls.
• Assigned permission and roles based on the hierarchical position of user using ASP.Net authorization.
• Created dynamic web pages for generating dynamic tables.
• Created Authenticated logins and validated permissions.
• Used Data Grid, Data List to populate data from database.
• Involved in Debugging and Testing of the application.
• Generated different reports to assist in decision making using Crystal Report.

Environment: Visual Studio, Silver Light 2.0, VB.Net, ADO.NET, JavaScript, WPF 3.5, SQL server, Windows XP Pro, IIS, CSS, XML, VSS.

Confidential, Chicago, IL

.NET DEVELOPER

Responsibilities:

• Played an active role in all stages-requirements gathering, analysis, design, development, testing, debugging, implementing and deployment of the application.
• Enabled Client-side Data Validation in .NET using the validation controls like Regular Expression validator, Required Field validator.
• Involved in application enhancement in terms of Speed, improved security, Error logging, Exception handling, Code Reuse with Object oriented design.
• Used Master Pages and Cascading Style Sheets ( CSS ) to render a uniform look and feel for the application and used the Object-Oriented Programming ( OOP ) techniques and created classes (in C#.NET ) for database access
• Performed requirements analysis, design, development, testing, maintenance and deployment of the web portal.
• Used front end web development tools like CSS, JavaScript, DHTML, and JQuery .
• Developed C# components to implement the business logic, consumed instances of these using ASP.NET.
• Used ADO.NET extensively for database manipulations and connections.
• Configured security features for the application using form-based authentication and role-based authorization using C# and ASP . NET .
• Creating applications using VB.NET and enhancing projects for .NET application
• Created User Controls for better reusability of codes in the application.
• Used Grid View and Form View with extensive data binding to display page and sort multiple records.
• Extensively used ASP . NET, C#.NET Validation Controls and JavaScript for client-side validations in the Web Pages.
• Used LINQ to query against strongly typed collections of object and various data source, XML documents, Web services, ADO . NET Objects and Entity Framework 4.0.
• Used Session State, View State, Cookies and Query Strings to persist and transfer data between pages.
• Developed a module for XML input/output processing, third party input processing (Web Services, C#).
• Used Silverlight for the rich internet applications.
• Created and optimized views for user interactions using objects of HTML Helper class, Custom Helpers and JavaScript / JQuery
• Used Master pages, User controls, Custom controls to suit user’s needs.
• Used Team Foundation Server ( TFS ) for Version Control and generated reports using the SQL Server Reporting services ( SSRS ).
• Worked with end users for requirements gathering. Trained staff on application usage.