SUMMARY

• IT experience Over 8+ years with AGILE SCRUM and Waterfall and heavy involvement in all phases of Software Development Life Cycle (SDLC) such as planning, analysis, design, implementation, testing and maintenance of Web Based, Client - Server and N-tier Architectures.
• Proven ability in understanding system requirements, system architecture design, development, testing/QA and production environment setup and support.
• Extensive experience in design using OOP’s concepts like Encapsulation, Inheritance, Polymorphism, Abstraction and Design patterns like MVVM, Abstract factory, Singleton, MVC, MVP.
• Proficient in developing customized behaviors using scripting languages like JavaScript, JQuery, JSON, Angular JS, AJAX, HTML, CSS and Razor Syntax.
• Strong experience in Dependency Injection, NHibernate and security concepts.
• Highly Knowledgeable in ASP.NET MVC 4.0 in implementing Model, View and Controllers with State Management, Security, Action methods etc.,
• Extensively worked on Database Connectivity with ORM technologies like Entity Framework to work with relational data using domain-specific objects.
• Proficient in Implementing WCF services and consuming using different protocols and implementing features like Security, Debugging and Performance.
• Experience in development and implementation of Windows Communication Foundation (WCF), and also Responsible for developing WCF based Service, Data, Fault and Message Contracts.
• Experience in creating and consuming Web Services, Windows Communication Foundation (WCF), and Windows Presentation Foundation (WPF).
• Expertise in implementing SOA architecture thru WCF services which used to rapidly building service-oriented applications that communicate across the web and the enterprise with features Serialization, Versioning, Interoperability and hosting
• Cloud computing expertise on both Azure and AWS having deployed multiple applications on Azure using App Service and deploy from Visual Studio utilizing Cosmos DB, ADFS to hybrid VMs.
• Proficient in Database designing, creating complex stored procedure, Views, Triggers, Functions, using PL/SQL, T-SQL, performance tuning including indexing, schema optimization, de-normalization techniques and query execution plan analysis.
• Hands on experience with SQL Server Reporting Services (SSRS), SQL Server Integrating System (SSIS) using SQL 2008/2005.
• Proficient in Configuration Management, setting up company Version policies, build schedule using Team Foundation Server (TFS) 2010/2008, Git hub and Visual Source Safe (VSS).
• Experience in working with TFS for deployment from development environment to integration branches for all of our projects.
• Extensive knowledge in developing applications in a single page (SPAs) using various JavaScript frameworks like Angular 2, Node.js and Bootstrap.
• Experience in developing web applications using Angular 2 and implemented Web pack 2 and AOT to increase the performance the applications.
• Extensive working experience in unit, integration and performance testing framework - NUNIT, MS Unit Tests.
• Fully experienced in deploying, configuring and maintaining the web sites and services on IIS 7.0 with and without secured socket layer.
• Experienced in processing HIPAA transactions like EDI 834, 835 and 837
• Developed stored procedures, views and triggers for data manipulation, ensuring set up relations includes indexing, constraints, and foreign keys in T- SQL
• Implemented Karma, Jasmine, and N unit testing frameworks to write spec cases in type script for angular applications.
• Highly organized and can achieve targets as an individual or as a team member, very good communication and inter-personal skills and has the ability to work independently as well as in a team environment.

TECHNICAL SKILLS

Software: MS Office 9x/2000, MS FrontPage, MS Interdev, Visual Studio.NET, .NET Class Libraries, MS Visio

Operating Systems: Windows 95/98/2000/2003/2008/7/8/ NT/XP/Vista

Languages: C, C#, VB.NET, WCF, WPF, SQL, T-SQL, PL/SQL, OOPS

Framework: Framework 4.0/3.0/2.0/1.1/1.0 , Windows Service, SQL Server Integration, SQL Server Analysis Service SSAS, Services SSIS and Reporting Services SSRS, BIDS, Micro strategy Beginner

Database: Oracle 8i/9i/10g,11g, SQL Server 2000/2005,2010, MS Access, MySQL

Web Technologies: ASP.NET, ASP, JavaScript, AJAX, SOA, Web Services, MVC, MVP, MVVM, AJAX toolkit, jQuery, HTML5, DHTML, CSS5, XML, XSL, XSLT

SCM: Visual Source Safe, Tortoise SVN, Git, TFS Team Foundation Server

Middleware: .Net Remoting, XML Web Service

Tools: MS Visio, Star Team, IIS 5.0/6.0, Quality Center, Application Center Test, N-Doc, N-Unit, MS Tests, Mercury Products QTP, AppCenter and LoadRunner

Data Access Tools: ADO.Net, NET Enterprise Library 2.0 and ADO

Profiler: SQL Profiler, .Net Profiler

Methodologies: SDLC, AGILE, SCRUM, Kanban

IDE: Visual Studio 2005/2008/2010/2013 , Eclipse

PROFESSIONAL EXPERIENCE

Confidential, Brentwood, TN

Responsibilities:

• Requirement Analysis, development, maintenance, integrating and testing of the application in .NET 4.0 Framework using Visual Studio 2015.
• Developed Business logic layer by implementing Object Oriented Programming languages (OOPS) concepts abstraction, encapsulation, inheritance, polymorphism in C# .Net.
• Experience with Working with Html5, CSS3, Bootstrap and Angular 2 to create web application.
• Experience in Applications using AJAX, Object Oriented (OO) JavaScript, Angular JS 2.0, Node JS, Kendo UI, JSON, JSONP, and XML.
• Created an upgrade plan for applications on IIS and Windows Server to port over to Web/Worker roles on Microsoft Azure.
• Worked closely with the DevOps teams to create Azure VMs and deploy and maintain applications while leveraging Azure SQL and App Services including storage blobs for media content
• Created API service using ASP.NET Web API that allows new clients to leverage reusable data and Cooperated with the back-end developer in the process of building the RESTful API
• Implemented Typescript classes to construct Angular components, created custom pipes to format the data before displaying it to the user
• Experiencing with interacted with Restful services using angular 2 Http modules also used angular 2 Forms API to get data from user.
• Created Typescript reusable components and services to consume REST API's using Component based architecture provided by Angular 2
• Hands on experience on developing the components using Angular 2 needed for the application from the scratch and customizing from various Angular related libraries to meet the application's functionality
• Implemented Angular 2 services to connect the web application to back-end APIs to POST/GET the data used in the application
• Team Foundation server is used as source code repository and to maintain the tasks related to the project and setting up automated builds in TFS.
• Implemented webpack2 modular bundler in angular tool for building application source code in convenient chunks and for loading that code from a server into a browser.
• Experience in implementing AOT ( Ahead of time Compilation ) in angular which converts Type script code into Java script
• Design and implementation of services using WCF SOAP\REST, creating, consuming REST FUL services ASP. NET Web API
• Worked on Angular 2 concepts like building the components, Data binding, Property Binding, Event Binding, Two-way Data binding (with the help of Forms Module)
• Used NPM for installing required node modules and other published Angular NPM modules
• Hosting of Windows WEB API's, Asp.Net applications in IIS and creating Cloud Instance using AWS for deployment in product environment
• Developed generic Data Access Layer for data access and manipulation on the SQL Server 2014 using C#.NET and extensive use of ADO.NET Entity Framework Code First
• Involved in developing applications for EDI 834 generation and submission to providers
• Involved in design and development of modules for generating EDI files for HIPAA standards 834 and 835 to various carriers like Blue Cross BlueShield, Aetna, Delta Dental, etc.,
• Designed database in SQL Server 2014 and created stored procedures, functions, views to reduce the complication of SQL queries and triggers to enforce entity relationships
• Handled production deployment and site publishing on to the Microsoft Azure environment and lead the smoke testing after each deployment.
• Experience in writing unit test cases with Karma, Jasmine frameworks for spec cases integrated with type script.
• Experience in developing E2E Automatic Test cases with Protractor and supporting with multiple browsers include Chrome, Mozilla, Internet Explorer and Opera.
• Maintained a synergy with Onsite and Offshore team to ensure timely delivery of project and quick resolution of issues.

Environment: Visual Studio 2012, C#4.0, ASP.NET4.0, VB.Net, MVC 5.0/4.0, Kendo UI, .NET Framework 4.0, DB2 Data studio, Tableau Integration, T-SQL, JavaScript, CSS3.0, Entity Framework Sub Version(SVN), ASP.NET Web API 2.0, JSON, HTML5, NUnit, LINQ, WCF, TFS2010, XML, Angular JS1.5, Angular 2/4,Web pack 2,AOT, JQuery2.0, SSIS, SSRS, SQL Server 2014, IIS 7.0, Azure, AWS, Windows XP, Windows Server 2003, EDI 834, CRM, Continuous Integration, Windows Server 2008 R2/2008, PL/SQL

Confidential, NYC, NY

Sr Full Stack .Net Developer

Responsibilities:

• Involved in all the phases of the Project Life Cycle and also analysis of the system based on n-tier architecture
• Utilized ADO.NET for communication between application and database used Data Grid, Data Set, Data Table, Data Adapter and Data Readers extensively.
• Designed user interface using ASP.NET web forms and implemented application logic using C#.NET.
• Built a service based application with ASP.NET WEB API to support multiple browsers or devices.
• Involved in Generating, Customizing and Modifying the Crystal Reports.
• Developed SSIS packages using business development studio.
• Used HTML 5, Cascading Style Sheets (CSS 3), Themes and JavaScript to develop and implement a user-friendly UI design for the presentation layer.
• Designed and developed the user interface for various tools and implemented ASP.NET validation controls, JavaScript, JQuery, AngularJS, Bootstrap for server and client side validations respectively.
• Developed the web site using C#4.0, ASP.Net, WCF, Web Services, SQL Server 2008, SSIS, NUnit, Ajax, and Entity Framework 4/6.
• Used SSRS for developing reports. Used VSS as version controlling tool.
• Used AngularJS Http Request to read data from web servers and process JSON data to render in the UI
• Created custom directives, services in Angular Js and integrated with Kendo UI to show large amount of data using grid.
• Used Regular Expressions for custom validations.
• Views use Razor and jQuery in the MVC 4.0 framework
• Experience in used bootstrap tool tips and pop over's to make the screens cleaner and customized.
• Creating dynamic UI pages using knockout JS.
• Designed and implemented User Interface Layer using WPF.
• Created Web Services using WCF, RESTful web Services to support the SSRS reports.
• Developed WinForms applications with UI design.
• Used the SSRS for reporting purposes.
• Imported SQL Azure database to a local SQL Server using SSIS/SSAS.
• Building the core engine part which communicates with AWS S3 store and retrieve files, files should be encrypted before storing and decrypted before retrieving, a rest-api runs over the engine to provide client interface.
• Designed responsive user interface using bootstrap.
• Designed the complete solution using N-tier Architecture model and design patterns mainly Abstract Factory and Singleton.
• Generated business reports using crystal reports.
• Designed and coded WPF components used to collect, display and manipulate financial data.
• Extensively used Grid Views and List Views with sorting and paging.
• Used AJAX to render the screens without post back.
• Used WPF to implement the graphics in windows applications UI.
• Performed unit testing to ensure that code satisfied technical specifications.
• Coordinated with the QA team for testing the latest releases of the application and Bug fixing.
• Developed the SSIS as per business needs to load data from various data sources.
• Maintained the source code versions using Team Foundation Server (TFS).

Environment: Windows 2008/2012, ASP.NET 4.5, C#, Java Script, JQuery, Design Patterns, Azure, AWS, SQL Server 2012, SSIS, WPF, SharePoint 2012, AngularJS, KnockoutJS, Kendo UI, WinForms, Visual Studio 2010, WCF, TFS, Ado.Net, HTML5, CSS3, SSRS, XML, LINQ

Confidential, NJ

Sr Full Stack .Net Developer

Responsibilities:

• Involved in the complete Software Development Life Cycle including Analysis, Design, Implementation, Testing and Maintenance.
• Experience in working with two week sprints in an Agile/Scrum environment.
• Responsible for developing the reusable Components on UI(Views) by developing the Partial Views, View starts, and reusable components for implementing the business rules with C# and OOPS Concepts.
• Implemented CRUD functionality with Entity framework in ASP.NET MVC and implemented sorting, filtering and paging with Entity framework Code First in MVC.
• Used ASP.NET MVC 4.0 framework to support the use of Dependency Injection to inject objects into a class, instead of relying on the class to create the object itself.
• A defined request-response message system, typically expressed in JSON or XML, which is exposed via the web, most commonly by means of an HTTP-based web server by a server-side Asp.NET web API.
• Used JSON to transmit data between Server and Web Application, an alternative to XML Serialization
• Developed REST APIs that allow sophisticated, effective and low cost application integration and multi-tier web applications with the use of Web Services using ASP.Net Web API.
• Reviewed many T-SQL issues using management studio for better performance
• Responsible for making AJAX Calls for the UI Interactions to the Controller Actions using Angular JS and getting the Data back as JSON and parsing it onto the UI.
• Written Unit tests using Dependency Injection, IOC and Mock framework
• Implemented the DAL using the Entity Framework sql Code-First paradigm
• Used LINQ queries with Entity framework for data access and against strongly types collections of objects
• Performed DOM manipulations, create Templates, Directives, Factories, Controllers, and established tow way Data binding using Angular JS.
• Used Dependency injection and inversion of control concepts
• Performed Unit / Integration Tests
• T-SQL development in database object creation and data manipulation with Tables and Views, User Defined functions, Indexes, Stored Procedures, CTE, Constraints and Triggers
• Used Entity Framework/ ADO.net for consistent access to data sources
• Developed REST APIs that allow sophisticated, effective and low cost application integration and multi-tier web applications with the use of Web Services using ASP.Net Web API
• Developed very responsive, elegant views for web pages using the Bootstrap CSS Frameworks.
• Created WCF, WCF REST Services and also used different bindings to make it available to different Customers.
• WCF Services are deployed as a self-hosted services by means of window services bound with TCP Binding.
• Created drill down, drill through, sub and linked reports using MS SSRS as well as managed the subscription of the reports.
• Converted Data Transformation Services application to SQL Server Integrated Services (SSIS) has assigned.
• Written Queries using T-SQL Statements, Views, User Defined Functions, Stored Procedures, Triggers in SQL Server 2012 for inserting/Updating/Deleting the data into the relational tables.
• Helped implement the DAL layer of Web API using Entity Framework
• Creating Tabular Reports, Matrix Reports, Parameterized Reports, Sub reports using SQL Server Reporting Services 2008 R2 and Created ad-hoc reports Using Report Builder.
• Created different types of reports such as drill down, drill through, parameterize and dash board reports and schedule them according to business requirement using SSRS.
• Developed various stored procedures for the data retrieval from the database and generating different types of reports using SQL reporting services (SSRS).
• Worked Extensively with Query Optimization Techniques to Fetch Data with better Performance Tuning.
• Implemented Unit testing using NUNIT.
• Responsible for maintaining versions of source code using Team Foundation Server 2010.
• Involved in writing technical specifications design document, deployment documents and operations guide for operation support.

Environment: Visual Studio 2012, C#4.0, ASP.NET4.0, VB.Net, MVC 5.0/4.0, .NET Framework 4.0, JavaScript, Boot Strap, CSS3.0, ADO.NET, Entity Framework 6.0/4.0, Web API, T-SQL,JSON, HTML5, N Unit, LINQ, WCF, AJAX, HTTP, TFS2010, XML, Angular JS1.5, JQuery2.0, Agile, SQL Server 2012, SOAP, Windows XP, Windows Server 2003, Windows Server 2008 R2/2008, PL/SQL.

Confidential, NY

.Net Developer

Responsibilities:

• Involved in the iterative process of developing in Agile and Scrum environment.
• Application components are developed in an agile environment utilizing a test driven development approach.
• Developed UI layer with complex client side scripting.
• Used JQuery, HTML5, CSS3, and Bootstrap to develop UI.
• Designed and developed Web portal using ASP.Net MVC4 architecture pattern.
• Developed complex UI using HTML5, CSS3, Bootstrap, and JQuery.
• Used JQuery, JSON for performing Ajax calls and manipulating DOM objects.
• Developed Business layer with C#.
• Used Ensure.js for dynamic loading of JavaScript and CSS files.
• Developed Business layer using dependency injection pattern using N inject.
• Developed and consumed Web API. Hosted with ASP.NET application.
• Provided support and consumed existing WCF services.
• Developed Store procedures where complexity is high and executed using Entity framework and also used it as object relational mapper for data access layer.
• Performed data mapping for local database model to the Global Online Data warehouse cross-asset data model.
• Actively Participated in requirement gathering, Design, Development of application.
• Created Stored Procedures and triggers for complex business rules. Extract, Transform and load data to create SSIS packages and designed report using SSRS.
• Extensively used T-SQL, XML data type in SQL Server programming.
• Created SSIS packages to load data from source to destination using SSIS (SQL Server Integration Services). Also used few transformations between source and destination to make changes on existing data, adding new data depending on business requirements.
• Designed reports using Report Wizard, SQL Server Reporting Service (SSRS) and deployed those to web portal. Performed unit testing using N-Unit Testing.
• Created test cases for Unit Test and prepared technical design documents.
• Developed main reports and sub-reports, link them and provide those to testing development team.
• Developed Business Object Universe and universe queries.

Environment: .Net Framework 4.0, C#, ASP.Net, Visual Studio 2010, SQL Server 2008 R2, ADO.NET, CSS, Java Script, IIS, HTML/DHTML, WCF Web Services, AJAX.

Confidential, NJ

.Net Developer

Responsibilities:

• Worked on developing specifications for e-Leave and e-Claims modules.
• Worked on developing the code behind classes in C#.NET.
• Worked on the UI design of the ASP.Net pages.
• Worked on ASP.NET Server Objects to define declarative, modular functionality and reused by other ASP.NET pages.
• Worked on creating data flow diagrams and flow charts for the above two modules.
• Worked in the data-modeling phase of Database design (creating ER Diagrams & data document).
• Worked on developing Web Forms using ASP. NET, C#, SQL server, WCF.
• Created XML data and Schema Files.
• Worked on Themes and CSS for the layout of the web application
• Worked on developing the code behind classes in C#.NET.
• Used ASP.NET validation controls (Required field validator, regular expression validator, compare validator, range validator), User Controls, Custom Controls, Data Grid Web Control.
• Worked on output and data caching of frequently requested web pages and data objects.
• Created data access layer to communicate with the SQL Server Database with ADO.Net objects
• Worked in developing the component that talks to database using ADO.Net objects.
• Worked in implementing Stored Procedures call in the data access layer.
• Used ADO.NET and data objects such as Data Adapter, Data Reader, Dataset, data table, stream reader and XML Text reader/Writer for access to SQL data sources.
• Created Stored Procedures, Functions, and Triggers using T-SQL in SQL Server to insert, update, and delete data inside tables.
• Created Stored Procedures in both SQL Server and DB2 and involved in several DTS.
• Worked in implemented role based security for the user groups.
• Worked in Functional Test, User Acceptance Test and stress test.
• Performing unit testing for various modules of the system.

Environment: Visual Studio.NET 2008, C#, ASP.NET, ADO.NET, IIS, XML, SOAP, SQL Server 2005, CSS, HTML, Web Forms, DB2.

Confidential

JR .Net Developer

Responsibilities:

• Involved in discussion of Application Life Cycle, Requirement Gathering (SRS), Analysis, Design (SDS), Development, Source code management, build management, and Testing of application.
• Extensively used Visual Studio 2005 as the IDE tool for application development.
• Used several AJAX (partial page load/asynchronous loading) controls and provided Asp.Net file upload facility.
• Responsible for developing business tier logic of the application with back-end coding in C#
• Implemented server Caching Techniques, State Management, Forms Authentication, and created Master Pages in ASP .NET
• Involved in customizing ASP .NET Web Forms Data grid for GUI development.
• Developed custom controls in ASP .NET WinForms, to add to various web pages within the application.
• Used ADO.NET objects extensively to communicate with database to access and modify data.
• Created SQL Queries, Stored Procedures, and Functions to work with data in SQL Server 2008 R2.
• Involved in SQL Server Performance Tuning to improve the performance of Query execution.
• Used Microsoft team Foundation Server (TFS) for source control management and checking- in files.

Environment: ASP .NET 3.0, C# 3.0, Visual Studio 2005, AJAX Toolkit, Win Forms, ADO .NET 3.5, SQL Server 2008 R2, TFS 2008.