SUMMARY

• More than Eight (8+) years of professional experience in the scopes of software architecture, development, object - oriented programming, system analysis and design among others for internet, intranet, distributed and standalone systems.
• Extensive experience in .NET Technologies -.NET Framework 4.5, 4.0, 3.5, 2.0, C#, VB.NET, ASP.NET, ADO.NET, LINQ.
• Expertise in using ASP.NET, C#, VB.NET,ADO.NET, Multithreading, Web Patterns, SOAP, XML Web Services and Visual SourceSafe.
• Working experience on RESTful Programming using HTTP verbs for CRUD operations with ASP.NET MVC 5 and JSON.
• Well-versed in hosting and utilizing services on WCF framework using SOAP, XML, XSLT.
• Working experience in developing WEB API, OData services for performance improvement in data retrieval.
• Worked extensively in developing SignalR services for real time user experience.
• Worked heavily in front end design and script programming using HTML, JavaScript, jQuery, AJAX, XAML, and Silverlight.
• Worked in multiple projects while using different design patterns: Factory, Façade, Singleton, Unit of Work and Proxy.
• Worked extensively on MVC, MVP and MVVM software design patterns.
• Experience in developing business layer with LINQ and Entity Framework.
• Experience with the Object Relational Mapping (ORM) using LINQ and thorough Knowledge of LINQ to Objects, LINQ to SQL.
• Experience with No Sql databases like MongoDB.
• Developed different user controls and custom server controls as per the requirement.
• Worked extensively in all phases of the Software Development Life Cycle, performed various roles as Team Lead, Architect, Designer, Developer, Tester, Reviewer, and Configuration Controller.
• Experience in database design and development of different scripts, stored procedures using SQL Server, Oracle and MS Access.
• Experience with source-code repository and version control tools like SVN, MS Visual SourceSafe and CVS.
• Excellent analytical and programming abilities in using technology to create flexible and maintainable solutions for complex development problems.
• Successful in meeting new technical challenges and finding solutions to meet the business needs by interacting with the client.

TECHNICAL SKILLS

Programming Frameworks: .Net 4.5/4.0/3.5/2.0 , ASP.NET MVC 4.0/5.0, WCF, ADO.NET, WPF

Programming Languages: C#, VB.NET, C, C++, Java, VB.

Web Technologies: AJAX, CSS, HTML 5/4, XML, JSON

Databases: MongoDB, SQL Server, Oracle, MS-Access and Teradata.

Scripting Language: JavaScript, jQuery

Protocols: HTTP, FTP, TCP/IP, SMTP, SOAP, REST

Operating Systems: Windows, Linux, iOS, Android

Tools: Visual Studio 2013, Visual Source Safe, Text Pad, Notepad++

Application Servers: IIS 5.0, 6.0, 7.0 & 7.5

Development Methodology: Agile methodologies with Scrum and Extreme Programming

PROFESSIONAL EXPERIENCE

Confidential, Westchester, IL

Sr. .Net Developer

Responsibilities:

• Involved in understanding and implementing the business requirements for the project, and translating these into functional specifications.
• Implemented Multi-Threading and Asynchronous WEB API calls to improve the performance of the application.
• Implementing Unit of Work design pattern to support events like transactions.
• Implemented WEB API using HTTP verbs for CRUD operations with ASP.NET MVC 5 and JSON.
• Implemented Event Driven, Message based architecture to handle events like sending messages/announcements.
• Developed the OData services for CRUD operations in Admin web application.
• Implemented Unity to resolve the Dependency Injection.
• MongoDB, Redis are used extensively in building highly scalable application.
• Implemented SignalR to display real time updates to online users.
• Writing unit test cases to test the features developed in product.
• Created Bots to perform the load testing.
• Created Load Testing to check the load at peak times.

Environment: Visual Studio 2015, .Net framework 4.5, C#, Web API, OData, SignalR, Redis, MongoDB, Team Foundation Server, GIT.

Confidential, Los Angeles, CA

Sr. .Net Developer

Responsibilities:

• Involved in understanding and transmitting the business requirements for the project, and translating these into functional specifications
• Developing deployable components into test environment which can be consumed by the power shell script writers to test the SEP and SEP Manager.
• Designing the interfaces/classes for communication between Java/C++ and C#.
• Developing the SOAP web services to send the test data for executing the test cases.
• Developed WCF web service calls for interacting with product during test execution.
• Developed XML web services and consumed in the application for setting and retrieving the settings from manager to client.
• Developed Views, Stored Procedures, for retrieving data from logs.
• Involved in developing the new modified business requirements and design of the Entity Relational diagrams, sequence diagrams and state diagrams for architecture design and activity description using UML.
• Power GUI is used to write the power shell test scripts for unit testing the developed modules.
• Perforce has used for all the source code maintenance among the entire geo-graphic wide spread team members.
• Collaborator has used for all the code reviews.

Environment: Visual Studio 2012, .Net framework 4.0, C#, SOAP, Java, C++, Power Shell, SQL Server 2008 R2Perforce, Collaborator, VM Ware, Power GUI, Saturn ( Confidential BTM product).

Confidential, NH

Sr. .Net Developer

Responsibilities:

• Involved in object oriented analysis and design using UML (Unified Modeling Language) techniques such as use case, activity, sequence, class and component diagrams using Microsoft Visio.
• Developed the application in 3-Tier architecture, UI Layer, Business Logic Layer and Data Access Layer using C#, ASP.Net, and JavaScript with Sql Server 2008 R2 as the back end.
• Developed and consumed WCF services for getting Commercial insurance premium quotes, Auto Supplement Rate quotes, county codes etc.
• Designed and developed reports using SQL Server Reporting Services for CIMS modules that are designed to take parameters for query, export into PDF/Excel/Txt formats.
• Implemented Multi-Threading and Asynchronous WCF service calls to improve the performance of the application.
• Used LINQ to Objects, LINQ to SQL to manage, query, and order the list of contacts maintained by the application.
• Developed tables, stored procedures, views, functions and triggers to perform automated rules, updating to related tables in Sql server 2005.
• Performed Code Reviews (manual) to implement performance and coding conventions guidelines.
• Created application level Error Log utility to log all the errors for effective solution for help desk. Used ELMAH through NuGET package manager for Visual Studio 2010.
• Used Team Foundation Server for version control.
• Performed extensive Unit testing using NUnit. Prepared test cases for functionality testing in each module.

Environment: Visual Studio 2010, .Net framework 4.0, C#, ASP.NET 3.5, ADO.NET, Sql Server 2008 R2, AJAX Control Toolkit, XML, XSL/XSLT, WCF, JavaScript, TELERIK Controls, Web Forms, HTML, CSS, MS Visio, NUnit, SQL Server Reporting Services, Team Foundation Server (TFS)

Confidential, CA

Sr. .Net Developer

Responsibilities:

• Designed and implemented application using Customized IDE.
• Involved in developing the application using C#.Net.
• Responsible to and develop the Business Layer.
• Responsible to debug the code using Visual Studio 2010.
• Responsible for writing SQL queries, functions and stored procedures using SQL Server.
• Responsible to test the Custom IDE features.
• Used “Agile” methodology for the project which involved daily scrums.
• Involved in the Manual Testing of the application and was responsible to maintain the existing project.
• Responsible to write the technical documentation for the developed code.

Environment: .Net Framework 4.0, C#, ASP.net, MVC 3.0, LINQ, Entity Framework, HTML, JSON, JavaScript, jQuery, AJAX, ADO.NET, SQL Server 2008, SVN, WCF, IIS 6.0, CSS.

Confidential, IL

Sr. .Net Developer

Responsibilities:

• Team lead for 'Freight' application, responsible for requirement analysis, design, coding, testing and deployment.
• Worked with server-side processing techniques on the Data tables’ plug-ins to reduce the data-processing and execution time while listing huge volume of search results.
• Designed and developed the product using LINQ and Entity Framework.
• Designing specific tools for data processing and modifying the format of data that will be sent to enterprise system.
• Designed EDIFAC format files to push the validated data to SAP using Web Methods.
• Designing the user interface and client side scripting usingext.net controls and JavaScript.
• Monitor the trackers, analyze and fix the code, as needed.
• Writing database scripts to migrate the technical service providers to different categories and practices for TSPs to certify, which business changes frequently.

Environment: Visual Studio 2008, .Net Framework 3.5/4.0, C#, ASP.net, LINQ, Entity Framework, JSON, JavaScript, jQuery, AJAX, ADO.NET, SQL Server 2008, SVN, WCF, IIS 7.0/7.5, CSS, EDIFAC, Web Methods.

Confidential, MN

Sr. .Net Developer

Responsibilities:

• Developed UI using WPF for the project.
• Involved in binding of the controls with the functionalities.
• Used MVVM (Model View Model) architecture to develop the project.
• Involved project meetings of architecting / designing based on the module requirements.
• Configured Internet Information server (IIS) for web services.
• Used “Agile” methodology for the project which involved daily scrums and bi-weekly sprints.
• Developed Custom user controls which are used across the project.
• Performed Unit testing according to the test cases for the modules.
• Assisted in quality assurance measures such as code reviews, test case creation and unit testing for different modules
• Involved in gathering project requirements and documenting design specifications.
• Involved in LINQ to SQL and object queries using LINQ.
• Involved in implementing WCF services using SOA architecture to talk to different services and get data.
• Involved in solving technical queries and complex business requirements as per Change Requests.
• Involved in writing some stores procedures.
• Used TFS as central repository system.
• Coordinated with QA team during QA and Preproduction testing process for the project.

Environment: Visual Studio 2008, .Net Framework 3.5, WPF, C#.NET, ASP.NET 3.5, HTML,WCF,LINQ, SQL Server 2008, T-SQL, XML, HTML, Java Script, CSS, IIS 6.0, NUNIT, Web Services.

Confidential

.Net Programmer

Responsibilities:

• Involved in Requirements Collection, Design, Analysis, Development and Customization of the Application.
• Involved in user and technical documentation.
• Designed and developed components using C# and .Net framework classes.
• Developed Front End UI screens using Web Forms.
• Used Web Forms and Server controls in ASP.NET.
• Involved in implementing object oriented programming techniques
• Developed connectivity to RDBMS using ADO.NET datasets.
• Developed stored procedures and wrote cursors and Triggers.
• Involved in report generation using SSRS.
• Implemented parameterized functions, procedures and invoking events
• Dealt with various SQL Server issues e.g. creating tables and relation between the tables, adding, updating and deleting the data in the tables and also developed complex stored procedures, functions, packages.
• Developed code for data access routines in ADO.NET, which involved data manipulation with Data Reader, Connection collection, arrays, transaction processing and exception handling.
• Created View for fast retrieval and used ADO.net to access the views.
• Extensively used UML for designing.
• Wrote server side validation function for custom validation control.

Environment: Visual Studio 2005,.Net Framework 2.0, C#, ASP.NET 2.0, SSRS, ADO.NET, SQL Server 2005, Java Script, CSS, XML, UML, IIS.

Confidential

.Net Programmer

Responsibilities:

• Implement the project using ASP.NET, VB.net and back-end database as Sql Server 2000.
• Used C# and ADO.NET to define and implement secure middle-tier component using both connected and disconnected environment strategies.
• Created and consumed Web Services.
• Designed Custom Web Controls in the application using ASP.NET for writing reusable User Interface (UI) and encapsulating the functionality.
• Performed validations on Web Forms using .NET Validation Controls.
• Worked on Business logic layer and Data Access layer.
• Used Grid Views, Details Views to retrieve, display and manipulate data.
• ADO.NET used extensively for database manipulations and connections.
• Configured security features for the application using Form Based Authentication and Role Based Authorization using Visual C# and ASP.NET.
• Created and consumed Web Services using ASP.NET.
• Develop AJAX enabled pages which needed partial-page update support
• Involved in designing MSSQL Server 2005 database; wrote and maintained complex SQL queries, Triggers, User defined functions and the required Stored Procedures in T-SQL.
• Worked on the basic design of the website using the CSS files, Master Pages and Navigation controls for consistent look and feel of the website.

Environment: .Net Framework 2.0, C#, JavaScript, JQuery, AJAX, ADO.NET, SQL Server, Web Services, IIS, CSS, MS Office.