SUMMARY:

• 6+ years’ professional experience with .NET technology on both front - end and back-end web application design and development.
• Strong understanding in object oriented design, n-tier architecture, relational database design and implementation.
• In depth experience on n-tier architecture such as Data Access Layer, Repository Layer, Business Layer.
• Proficiency in developing web application with ASP.NET webform, ASP.NET MVC, MVVM, ASP.NET WebAPI with AngularJS MVW framework.
• In depth experience on front-end web design and development using HTML5, CSS, Bootstrap, Javascript, jQuery, JSON, AJAX, AngularJS and Angular 2/4.
• Excellent Knowledge in implementing Single Page Application (SPA) with AngularJS injecting ngRoute module.
• Expertise in object oriented programming in C#, including inheritance, polymorphism and encapsulation.
• Involved in building WCF as Web Service and connect establish connection from application to WCF.
• Performed unit test for AngularJS using Jasmine and NUnit for MVC as testing framework to test application in automated and isolated manner.
• Extensive experience in ADO.NET to connect database and retrieve and manipulate data from database.
• Extensive experience in Entity Framework, Language-Integrated Query (LINQ) and Lambda Expression.
• Proficient in design and management of database with MS SQL Server using Data Definition Language (DDL), Data Manipulation Language (DML).
• Involved in project design documentation assisting product manager in UML (use case diagram, class diagram, data flow diagram), ER diagram and mockup design.
• Developed application under various SDLC methodology such as Agile, Waterfall and TDD.
• Experienced in Version control system like Mercurial, TFS (Team Foundation Server) and GitHub.
• Extensive experience in SQL Server Integration Service (SSIS) and SQL Server Reporting Service (SSRS).
• Great team player with strong communication skills, problem solving skills and ability to learn as well as adapting to new technology.

TECHNICAL SKILLS:

Programming Languages: C#, C++, Java, Python, Ruby

.NET Technologies: ASP.NET Framework4.6/4.5/4, ADO.NET, Entity Framework6/5, ASP.NET Webform, ASP.NET MVC5/4 LINQ, Web API2/, WCF

Front-end Technologies: ASPX, HTML5, CSHTML, Javascript, jQuery, Json, CSS3, Bootstrap3, AJAX, AngularJS1.4/1.0, Angular2/4

Database: MS SQL Server2012, T-SQL, SSIS, SSRS, MySQL

Testing / Debugging: Jasmine, NUnit / Fiddlers, Batarang, Visual Studio

IDE: MS Visual Studio 2015/2012/2010 , MS SQL Server management studio2012

Design Methodology: Agile, Waterfall, TDD

Other: TFS, GitHub, Mercurial, Ruby on Rails, Matlab, PHP, EclipseProject Experience

PROFESSIONAL EXPERIENCE:

Confidential

Front-end Developer, Long Island, NY

Responsibilities:

• Involved in requirement gathering, designing, development, UI reviews, and maintenance.
• Developed single page applications using Angular 2, Typescript, HTML5, CSS3, and Bootstrap.
• Designed the page using Bootstrap and some custom CSS.
• Created Typescript reusable components and services to consume REST API's using Component-based architecture provided by Angular 2.
• Created reusable templates and dynamically rendered them according to business logic.
• Good knowledge on using Angular APIs like @angular/http For making HTTP requests, @angular/common Common core things including form validation, @angular/router Routing for our entire app, @angular/forms Creating Reactive forms and perform validation, rxjs for Observable
• Implemented Reactive form throughout the application and performed both angular build in form validation and custom validation.
• Completed routing and navigation of application by configuring Router module with child route and route guard.
• Good knowledge on creating services with Angular 2 @injectable decorator, as to make the service available for dependency injection when creating components.
• Designed client-side JavaScript codes to build web forms and simulate process for a web application, page navigation using Angular 2. worked with NPM package manager tools (Node JS).
• Performed unit testing for the Angular application using karma.
• Called the Restful web service calls for POST, PUT, DELETE and GET methods.
• Developed CSS3 to style page layouts, navigation and page-loading spinner.
• Followed Agile-Scrum development methodology to ensure delivery of high quality work with monthly iteration, also involved in sprint planning and retrospectives.
• Utilized Target Process as Agile-Scrum project management tool.
• Used Mercurial for managing source code by resolving merge conflicts that occur during collaboration of various stakeholders of the application.

Environment: Angular 2, Angular 4, Agile, Mercurial, Target Process, JSON, npm, Microsoft Visual Studio 2015, Microsoft SQL Server 2012, Web API 2, Bootstrap 3.3.7, HTML5, CSS3.

Confidential

Web Developer (.Net/MVC/WebAPI), Edison, NJ

Responsibilities:

• Worked with N-tier architecture including Business, Repository and Data Access Layers using C#.
• Performed coding, testing and supporting work of .NET web applications using .Net Framework, ASP.NET C#, MVC architecture and Web API as back-end REST service.
• Utilized Razor engine to render front-end page, including layout page, partial view, strongly typed view, and HTML Helper class, ViewData, ViewBag, TempData, Query String, Cookie and Session.
• Designed and developed front-end with CSHTML, CSS, Bootstrap, jQuery to achieve fancy UI page with proper functionality.
• Completed extensive front-end functionality such as input validation and AJAX with jQuery.
• Utilized jQuery validation and jQuery unobtrusive validation to achieve client-side validation.
• Implemented input validation for strongly typed view using data annotation on models and HTML helper class on Razor Engine.
• Performed server side validation for better security to handle JavaScript disable on browser.
• Employed bundling and minification, as well as CDN to reduce the number of request to server and improve performance of page loading.
• Implemented back-end functionality, logic of web application using C# in controller.
• Performed attribute routing for both MVC and Web API for costumed routing.
• Implemented Exception Handling with action filter and costumed error page.
• Implemented Authentication and Authorization with action filter.
• Utilized Entity Framework for mapping models to database and insert, retrieve and update database.
• Used Language-Integrated Query (LINQ) and Lamda Expression to filter the data.
• Performed unit test with NUnit for controllers and method in back-end.
• Involved in Database management by programming using SQL Server and creating database objects like Stored Procedure, Views, Triggers, Joins and user defined Functions (UDF).
• Followed agile workflow with scrum meeting to develop application efficiently.
• Developed application with TFS as Version Control System.

Environment: Microsoft Visual Studio 2015, Agile, TFS, ASP.NET/.NET Framework 4.6, Entity Framework 6, Microsoft SQL Server 2012, MVC 5, Web API 2, C#, jQuery 3.1.0, Bootstrap 3.3.7, AJAX, HTML5, CSS3.

Confidential

Web Developer (.Net/Web API with AngularJS), Concord, CA

Responsibilities:

• Actively involved in Software Development Life cycle (SDLC) starting from Requirements gathering, feasibility analysis, requirement specification document, analysis, design & development of the project.
• Assisted Product Manager with designing UML diagrams (use case diagram, class diagram, data flow diagram), ER diagram using MS Visio.
• Adopted N-tier architecture for the project, including Business, Repository and Data Access Layers.
• Developed under Test Driven Development (TDD) workflow for efficient development.
• Used MVW framework as front-end framework with ASP.NET Web API architecture as back-end server.
• Developed front-end with CSHTML, CSS, Bootstrap, Javascript, AngularJS to achieve a better-looking UI and proper functionality.
• Fulfilled extensive front-end functionality such as input validation and AJAX using AngularJS.
• Achieved communication between AngularJS DOM and API Controller by http call and JSON.
• Implemented Single Page Application (SPA) with AngularJS using ngRoute, custom directive with isolated scope, filters, custom filter, validation, http call, Service and Factory.
• Optimized the rendering performance by reducing the number of Watchers during Digest cycles.
• Implemented back-end functionality with C# on Web API architecture.
• Utilized action filter for Exception Handling and Web API Routing.
• Implemented Entity Framework for mapping models to database and insert, retrieve and update database.
• Used Language-Integrated Query (LINQ) and Lamda Expression to filter the database.
• Involved in Database Design and Database management by programming using SQL Server and creating database objects like Stored Procedure, Views, Triggers, Joins and UDF.
• Performed unit testing with Jasmine for AngularJS as a part of Test Driven Development (TDD) cycle to test every part of application in automated and isolated manner.
• Used Fiddlers to debug Web API and Batarang to debug AngularJS.
• Assisted BI team with Microsoft SQL Server Integration Service (SSIS).
• Assisted BI team with report using Microsoft SQL Server Reporting Service (SSIS).

Environment: Microsoft Visual Studio 2013, Microsoft Visual Studio 2010, Microsoft SQL Server2012, TDD, ASP.NET/.NET Framework 4.5, Entity Framework 6, ASP.NET Web API 2, C#, javascript, AngularJS 1.4, Bootstrap3, AJAX, HTML5, CSS3, Jasmine, Fiddlers, Batarang, Microsoft Visio.

Confidential

Web Developer, San Francisco, CA

Responsibilities:

• Utilized HTML, CSS, Bootstrap, Javascript, jQuery to design and develop front-end User Interface(UI).
• Implemented AngularJS MVW as main structure in UI and Razor View Engine for Login module to achieve Authentication and Authorization.
• Achieved extensive front-end functionality such as client-side input validation with AngularJS form validation as well as jQuery validation.
• Utilized http call and JSON to communicate between AngularJS DOM and MVC Controller.
• Implemented input validation for bonded data with data annotation and HTML helper class for register page.
• Fulfilled back-end functionality with C# in MVC Controller working as a service.
• Adopted Entity Framework for mapping models to database and insert, retrieve and update database.
• Used Language-Integrated Query (LINQ) and Lamda Expression to filter the database.
• Managed Database by using T-SQL and created stored procedures, user defined functions and etc.
• Followed Agile SDLC methodology with scrum meeting for efficient development.
• Applied unit testing with Jasmine for AngularJS

Environment: Microsoft Visual Studio 2012, Microsoft Visual Studio 2010, Microsoft SQL Server 2012, ASP.NET/.NET Framework4.5, Entity Framework 5, ASP.NET MVC4, C#, AngularJS 1.0, Bootstrap 3.0, AJAX, HTML5, CSS3, Jasmine.

Confidential

Web Developer, Ewing, NJ

Responsibilities:

• Worked under Agile workflow with daily scrum meeting.
• Used HTML, CSS, Bootstrap, Javascript, jQuery for User Interface(UI) page with Razor View Engine.
• Achieved extensive front-end functionality such as client-side input validation and AJAX with jQuery.
• Performed both client and server side input validation for bonded data with data annotation and HTML helper class and jQuery unobtrusive validation.
• Implemented back-end functionality, logic of web application with C# in controller.
• Utilized Entity Framework for mapping models to database and to insert, retrieve and update database.
• Performed data filtering by using Language-Integrated Query (LINQ) and Lamda Expression.
• Adopted TFS as Version Control System and used NUnit to perform unit testing.
• Designed SSIS package which extracts data from database, validate the data and load it into excel file.

Environment: Microsoft Visual Studio 2012, Agile, TFS, ASP.NET/.NET Framework 4.5, Entity Framework, Microsoft SQL Server 2012, MVC 4, C#, jQuery, Bootstrap 2.0, AJAX, HTML, CSS.

Confidential

Web Developer, North Bergen, NJ

Responsibilities:

• Used ASPX engine to connect front-end to code-backend and simplify code.
• Designed and developed front-end with HTML, CSS, Javascript, jQuery.
• Implemented front-end page using master page, user control, validation control, repeater, GridView, ViewState, cookie, session.
• Performed front-end functionality with AJAX toolkit such as autocomplete and popup model.
• Implemented web application logic using C# code to support ASPX page.
• Connected to database and access data, as well as insert, retrieve and update database with ADO.NET.
• Used MS SQL Server to define stored procedure, trigger, user defined function and much more.
• Experienced in build and utilize WCF as Web Service and establish connection from application to WCF.
• Integrated and transformed data using SQL Server Integration Service(SSIS)
• Build and publish report with SQL Server Report Service(SSRS).

Environment: Microsoft Visual Studio 2010, Microsoft Visual Studio 2008, Microsoft SQL Server 2008, ASP.NET framework, ADO.NET 4.0, C#, ASP.NET WebForm, Javascript, AJAX, HTML, CSS, WCF.