PROFESSIONAL SUMMARY:

• 8+ years of extensive experience in designing and developing web applications, web services, client/server applications and testing using Microsoft .NET technologies.
• Strong in the complete Software Development Life Cycle (SDLC) including requirements definition, design, programming / testing, and implementation of major systems.
• Involved in the design and development of 3 Tier, N - tier distributed architectures and MVC architecture.
• Experience in gathering customer requirements and functional requirements and converting them to technical requirements, applying OOAD concepts and Design Patterns.
• Experienced in developing web applications using .NET Framework, ASP.NET MVC, Web Forms, C#, VB.NET, XML, XSD, XSLT, HTML, CSS, Bootstrap, Telerik Kendo UI, JavaScript, jQuery, jQuery UI, AngularJS, Angular 2, KnockoutJS, AJAX, and IIS.
• Good experience in Web services, Windows Communication Foundation (WCF) and Windows Presentation Foundation (WPF).
• Experience in creating use case diagrams, class diagrams, activity diagrams, sequence diagrams, page flow diagrams using UML technologies.
• Proficient in using XML related technologies including AJAX, XSD, XSLT, XPATH and XQUERY.
• Knowledge on developing the windows applications using C# and ADO.NET.
• Demonstrated proficiency in development using Microsoft.NET technologies like C#, ASP.NET, AJAX, MVC, Web Services, Data Structures, NHibernate, LINQ, Entity Framework.
• Good experience in designing and developing windows applications, web applications, web services by using C#, ASP.NET, ADO.NET, AJAX, SQL server technologies.
• Good experience in using ASP.NET Server Controls and ASP.NET Ajax Controls like Script Manager, Update Panel, and Modal Popup Extender.
• Experience in Silverlight 3.0 programming using XAML and data access using WCF, ASP.NET Web API and Entity Framework.
• Experience in Database Analysis/Design/Normalization/Manipulation processes using SQL Server and Oracle10g.­
• Experience in MS SQL Server and Oracle database programming using T-SQL, PL/SQL, Constraints, Indexes, Views, Stored Procedures, Packages, Cursors, Triggers, and Functions.
• In-depth knowledge in Multi-threaded programming and Thread synchronization.
• Expertise in creating Web Forms, Win Forms, User Controls, and Custom controls.
• Extensively used various ASP.NET features like Caching and Session for State Management of Web Applications.
• Experienced in XML Web Services (SOAP, WSDL and UDDI), Service Oriented Architecture (SOA) concepts using .NET Framework and recent experience working with MVVM design patterns for WPF.
• Experience with Test-Driven Development (TDD) using testing frameworks like NUnit and MSTest.
• Experience in using Source Code Control Systems like Visual SourceSafe (VSS), Team Foundation Server (TFS).
• Good communication skills with clear understanding of the business rules and ability to work in a multi-cultural multi-stakeholder environment.

TECHNICAL SKILLS:

Web Application: ASP.NET, ASP.NET MVC 5.2/5/4/3, HTML 5/4, CSS3, Bootstrap, Kendo UI, XML, XSD, XSLT, JSON, JavaScript, Typescript, jQuery, AngularJS, Angular 2, KnockoutJS, AJAX, Web Forms

Development IDE: MS Visual Studio (2015, 2013, 2012, 2010), Visual Studio Code (VS Code), SQL Server Management Studio

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

Middleware: Web Services, WCF

Microsoft Technologies: .NET Framework (5, 4.6, 4.0, 3.5), Web API, XAML, LINQ, LINQ to SQL, ADO.NET, SSIS, WPF

ORM frameworks: Entity Framework, nHibernate

Databases: SQL Server (2016, 2012, 2008), T-SQL, Oracle DB, PL/SQL

Reporting Tools: SQL Server Reporting Services/SSRS (2016, 2008, 2005) and Crystal Reports

Testing Frameworks: NUnit and MSTest

Web Servers: Internet Information Services (IIS)

Operating Systems: Windows, Linux, OS X

Application Development Tools: Team Foundation Server (TFS), Git and Visual Source Safe

PROFESSIONAL EXPERIENCE:

Confidential, Wickliffe, OH

Senior Full Stack .NET Developer

• Worked on Software Development Lifecycle (SDLC) starting from Requirements, gathering and performing objects oriented analysis, design and implementation.
• Designed Presentation layer using HTML5, CSS3, Bootstrap, JavaScript, and KnockoutJS.
• Used C# for construction of business logic for developing various abstract classes, interfaces, classes.
• Developed rich UI web application using HTML5, CSS3, Bootstrap, Angular 2, and Typescript , and used Visual Studio code as a development environment.
• Created Typescript reusable components, and services to consume REST API's using Component based architecture provided by Angular 2 . 
• Implemented multi-level routing for navigation and made use of ECMAScript Arrow functions in Angular 2 Application.
• Designed the application using HTML Helpers and Razor view engine in ASP.NET MVC Framework.
• Used jQuery and AJAX to consume asynchronous data from the remote server.
• Developed ASP.NET MVC application using LINQ , Code First Approach in Entity Framework, and defined Application Logic using C#.
• Developed Web API services and hosted with ASP.NET MVC application.
• Utilized ASP.NET validation controls for server-side validation and JavaScript and jQuery for client-side validation.
• Implemented Dependency Injection with constructor injections for loosely coupled components using Ninject IoC container and applied SOLID Principles to the source code.
• Used ADO.NET objects such as Data Reader, Dataset, and Data Adapter, for consistent access to SQL data sources.
• Established communication between different applications running on same/different platforms using WCF.
• Created SSIS packages to read associates information from different sources.
• Developing various Business Use Cases and Technical Use Cases using C# and WPF.
• Created and modified Layout, HTML5, XML, CSS, and XSL Stack (XSLT and XPATH) according to business requests.
• Responsible for designing the ASP.NET application authentication using .NET Framework and IIS security model. 
• Developed test-driven development (TDD) strategy guiding use of the NUnit and Moq testing framework.
• Wrote complex Stored Procedures and called them from code-behind code to prevent sensitive data tampering. Involved in writing SQL queries and query optimization for improving performance.
• Created new database objects like Stored Procedures, Triggers, Indexes, and Views using Transact-SQL (T-SQL) in development and production environment using SQL Server 2016.
• Actively managed the role of Production Support to fix the application issues on time.
• Documented the resolution of issues in Production and SSRS reports .
• Used Report Wizard, Report Builder, and Report Manager to develop, deploy, and maintain reports in SQL Server Reporting Services (SSRS).
• Used Team Foundation Server (TFS) for Source Code Control, project related document sharing and team collaboration.

Environment: .NET Framework 4.6, ASP.NET MVC 5, MS Visual Studio 2015, Visual Studio Code 1.13, C#, ADO.NET, Entity Framework, LINQ, SQL Server 2016, Ninject, HTML5, CSS3, Bootstrap 4, JavaScript, Typescript, jQuery, jQuery UI, Angular 2, KnockoutJS, XML/XSLT/XPATH, IIS, Team Foundation Server, SSRS, NUnit, Git, WCF, SSIS, WPF and Web API.

Confidential, TRUMBULL, CT

Senior Full Stack .NET Developer

• Actively involved in all phases of Software Development Life cycle (SDLC) starting from Requirements gathering and performing objects oriented analysis, design, and implementation.
• Worked on Agile Methodology to collaborate with SCRUM team members to work on Sprint deliverables.
• Used n-tier architecture for Presentation layer, Business Logic, and Data Access Layers.
• Rendered XML document to HTML using XSL and XSLT/XPATH transformations.
• Implemented service oriented Architecture (SOA) Layer using C# and WCF to decouple the User Interface (UI) from Business Layer (BL).
• Involved in developing and consuming Web Services and n-tier web applications using VB.NET, ASP.NET, C# and ADO.NET.
• Developed web services to fetch look-up data by using jQuery and JSON functionality.
• Worked on AngularJS for Client-Side Validation and ASP.NET for Server-Side Validation.
• Used Telerik Kendo UI to display data in sortable, editable grids, formatting the data and kendo calendar for searching data.
• Used .NET AJAX controls to dynamically render the content on web pages developed using C#.
• Used Bootstrap and Layout to output uniform look for the application.
• Developed web applications using ASP.NET MVC framework and applied SOLID Principles.
• Developed REST APIs that allow sophisticated, effective and low-cost application integration and multi-tier web applications using ASP.NET Web API.
• Involved in the design of the application using ASP.NET, Entity Framework and LINQ to Entities.
• Worked on Oracle query, PL/SQL, procedures, functions, packages, Views, collections, index.
• Created views and involved in database design, writing Stored Procedures, Triggers and Functions using T-SQL in SQL Server.
• Effectively designed application windows using XAML using various WPF controls like DataGrid, Combobox, Textbox, etc.
• Involved in the design of security module that gives access to users based on the roles.
• Created and Modified existing SSIS packages for extract, transform and load the data into SQL Server.
• Developed reports using SSRS depending upon the input parameters required by the business.
• Used Team Foundation Server to track work and manage source code.
• Followed agile practices and Test-Driven Development (TDD) and Object-Oriented design patterns to write testable code and ease maintenance by making use of MSTest.
• Experienced with reporting tools such as Crystal Reports.

Environment: .NET Framework 4.6, ASP.NET MVC 5, MS Visual Studio 2013, C#, VB.NET, ADO.NET, Entity Framework, LINQ, SQL Server 2012, Oracle, HTML, CSS, Bootstrap, Telerik Kendo UI, JavaScript, jQuery, AngularJS, XML/XSLT/XPATH, IIS, MSTest, Crystal Reports, Windows Server 2012, TFS, SSRS, SSIS, Web API, WPF and SOAP/WSDL/WCF.

Confidential, Houston, TX

ASP .NET Developer

• Interacted with the Business users to understand the business flow and gather their business requirements.
• Developed a website in ASP.NET, MVC 3 using jQuery , JavaScript, C#, SQL Server, Visual Studio, and .NET 4.0 .
• Developed ASP.NET MVC 3, Web Services and classic administrative web sites.
• Designed and developed web pages using HTML, AJAX, ASPX, ASP.NET and CSS to facilitate the users.
• Developed the 3-tier application using Visual Studio and .NET framework 4.0 .
• Extensively used AJAX, jQuery and JavaScript to develop rich user interface with unobtrusive JavaScript, jQuery validation and JSON binding . 
• Involved in Database development like writing queries and stored procedures using  PL-SQL , SQL for Oracle database. 
• Created tables, stored procedures and views in SQL Server database for backend development. 
• Using Entity Framework, connected to relational data by writing LINQ to SQL queries.
• Involved in Production support and enhancements.
• Employed nHibernate to map database identities to Class entity objects and automated the process of SQL queries writing and fetching data.
• Created WCF Services responsible for communicating and providing real time data from integrated server to Client Application. 
• Utilized LINQ to Entities technology in Data Access Layer for data retrieving, querying, storage and manipulation. 
• Wrote and executed the test cases ( TDD ) using  NUnit  testing framework to test the functionality.
• Used Team Foundation Server (TFS) for the purpose of version control and sharing within the application. 

Environment: .NET Framework 4.0, HTML, CSS, JavaScript, jQuery, AJAX, Visual Studio 2012, ASP.NET MVC 3, C#, nHibernate, Entity Framework, LINQ to Entities, JSON, SQL Server 2012, Oracle, NUnit, IIS, SOAP, Web Services and WCF.

Confidential, Framingham, MA

.NET Web Developer

• Involving different phases of SDLC including Designing, Programming, Testing and Documentation.
• Followed the Agile SDLC and Rapid Application Development(RAD) best practices for iterative and incremental development. Ensured the release of premium-quality applications that provided an intuitive and secure experience for users.
• Responsible for the delivery of architecture artifacts that will demonstrate the projects adherence to strategy, design patterns, and best practices
• Designed Graphical User Interfaces (GUI) using Layout Pages, HTML, CSS and JavaScript classes and Custom controls.
• Migrated from asp to ASP.NET, speeding up the process by automating some of the steps that were required.
• Involved in developing Web Services and invoking them by using XML, SOAP and WSDL for creating proxy classes.
• Created Web application development using VB.NET , VBScript , XML and ASP.NET (User Controls, Custom Controls, and Data/Business Components).
• Created WCF Service to look up and retrieve the data from database and hosted this service manually to provide multiple end points which can be used by other modules.
• Used ADO.NET objects to retrieve and update data to the SQL Server database.
• Used AJAX Tool Kit to increase the functionality of the web page with asynchronous functionality.
• Used master pages and user controls whenever needed in the web page.
• Designed and developed Web forms, and web pages using HTML, CSS, and JavaScript to facilitate the users.
• Used Web Services to fetch data required and worked accordingly, also used the concept of Serialization.
• Implemented security concepts using Windows Authentication and Certification.
• Designed database in MS-SQL and created stored procedures, functions, views to reduce the complication of front-end SQL queries and triggers to enforce entity relationships.
• Used Team Foundation Server(TFS) for all the source code maintenance among the whole team.
• Developed 3-tier Architecture for the Presentation Layer, Business Logic, and Data Access Layer.
• Generated reports by using SQL Server 2008 Reporting Services (SSRS).

Environment: Visual Studio 2010, Web forms, HTML, CSS, JavaScript, WCF, Web Services, XML, SOAP, WSDL, ASP.NET Framework 3.5, MVC 3, SSRS, IIS, C#, VB.NET, ADO.NET, TFS, AJAX Tool Kit and SQL Server 2008.

Confidential

.NET developer

• Using Scrum (Agile) Model for n-tier architecture which includes User Interface (UI), Business Logic Layer(BLL) and Data Access Layer(DAL) in .NET.
• Implemented Authentication and membership using ASP.NET Login controls and stored the Login information in the SQL Server Database. 
• Developed web forms with ASP.NET Custom Controls, Web User Controls and used ASP.NET Validation controls and custom validators to validate the user inputs.
• Developed interactive and user-friendly User Interface (UI) using HTML, Java script, and AJAX for partial page post back.
• Developed user controls in C# for to have binding of data in Master pages.
• Developed XML Web Services to interact with applications to retrieve Quote information.
• Used ADO.NET data objects such as Data Adapter, Data Reader, Data Table, Repeater, and XML Text Reader/ XML Text Writer for consistent access to SQL data sources.
• Responsible for writing and debugging Stored Procedures in Microsoft SQL Server to load the data into consolidated database.
• UML was used for the preparation of Use Case, Sequence Diagram, ER-Diagram, and Class Diagram.
• Created cascading reports for the business users using SQL Server Reporting Services (SSRS).

Environment: ASP.NET 3.5/3.0, C#, ADO.NET, Visual Studio .NET 2010/2008, Web Forms, SQL Server 2008, SSRS, HTML, CSS, JavaScript, jQuery, XML, WSDL and SOAP.