SUMMARY:

• Over 15 years of rich IT experience in Architecting /developing high scale Web Applications , Windows Applications , distributed applications , Single Page Applications (SPAs), M SMQ / MQ Series based applications
• Well versed with Entity Framework, LINQ , SOA , Design Patterns , Web API , WCF, JSON, WPF, Silver Light, AJAX , ASP.Net , C# , Vb.Net ADO.Net , XML Web Services, HTML5, LINQ, JQuery, Infragistics controls
• Solid knowledge in Web forms , CSS 3.0 , HTML , AJAX, javascript , Caching Techniques and GUI design and development in consuming and manipulating data using EF, ADO.Net
• Developed applications using MEAN Stack (MongoDB, ExpressJS, AngularJS and Node.JS) and MERN Stack (MongoDB, ExpressJS, ReactJS and NodeJS)
• Experience in Integrating application security, role(s) using the Windows Identity Framework
• Developed applications using SQL Reporting services and crystal reports for designing and developing the reports required for the business users
• Worked with SQL server and Sybase extensively for more than 10 years. Very good at database design for complex and enterprise wide applications. Implemented SSIS / DTS packages for the daily data updates from remote servers and worked on data filtering techniques. Written complex stored procedures that includes the business logic for data processing
• Very good at designing the cubes using SQL Server Analysis Server (SSAS)
• Hands on with automated deployments using TeamCity and Octopus
• Worked with developers, testers and Support teams to configure and deploy the enterprise wide intranet applications
• Developed applications using RMO ( Replication Management Objects ), technology used for SQL Server Replication management from Client databases (SQL Express 2008 R2)

TECHNICAL SKILLS:

Languages: No de.JS, C#,VB.Net, C++, C, T - SQL

Scripting Languages: AngularJS 2, ReactJS, ExpressJS, JavaScript, VB Script

Web Technologies: ASP.Net 4.0/3.5/2.0/1.1 , MS Ex change Server 2013, WCF/Web API, JSON, WPF, WWF, Silver Light, LINQ, ADO.Net, VB.Net, AJAX, CSS, XSL, XML, HTML5

Databases: SQL Server 2005/2008 R2, MongoDB, Sybase and Oracle

Web Servers: IIS 6.0/7.0/7.5

Frameworks: Entity 4.0, Knockout , Angular, Node.Js

Development Tools:MS Visual Studio 2010/2012/2013 , MS Visio, Dreamweaver, SSAS, SSIS

Reporting Tools:Crystal Reports, SQL Reporting Tools

Messaging Tools: MSMQ and IBM MQ Series

Source Control: TFS, G IT, Visual Source Safe, PVCS, Sub Version, Source Depot

Test Automation Tools: VSTS, JIRA, KAF, ECHO, Test Director, Bugger, Cugger

Other Technologies: MS Exchange Serv er 2013, MVC4, MS Visio , Agile , SDLC, UML, CMMI Level5, OOPS, SSAS

PROFESSIONAL EXPERIENCE:

Confidential, Atlanta GA

Web Developer

Responsibilities:

• Working as an Architect for the Professional Development Registry website developing and maintenance of the application/web site for Dept of Early Care And Learning
• Apart from the registry, this website is going to host the registration of training for the teachers across the State of Georgia
• Requirement analysis, work allocation, overview of work delivered
• This site is interacting with multiple applications for reading the data and sending out the data to different applications using Web services
• Developing new modules for Confidential requirements for the state of Georgia
• Adding new modules developed using MEAN Stack, C#, LINQ, SQL SERVER 2008 R2, HTML, CSS3, XML Web Services, AJAX and JQuery
• Resolving production issues based on the priority in ASP.Net based web application
• Designed new database tables, related stored procedures, data setup related scripts for the modules and integrated them into the existing database
• TFS 2010 has been used for the source code maintenance
• Integrated the application with MS Exchange server 2013 with the EWS API to read and send the emails to the partners and the teachers of the system
• Administrator(s) of the system can view the emails sent to the users and resend the emails or forward them to others if needed
• A search screen has been provided with different search criteria to search the email with the help of EWS API

Technologies Used: VS 2010/2012/2015 , AngularJS, ReactJS, Node.js, ExpressJS, ASP.Net 4.0, JSON, MVC4, Angular, EF 4.0, LINQ, SQL Server 2008 R2, VB.Net, Javascript, JQuery, AJAX, HTML, CSS3, MongoDB

Confidential, Atlanta, GA

Responsibilities:

• Interacting with the client to get the requirements
• Preparing the test schedule & test estimates for the team
• Preparing the test scenarios and test cases for the individual modules
• Review the test cases/scenarios prepared by the other team members
• Testing the QA & UAT environments for any issues/changes lists
• Testing/reproducing the issues in different environments
• Load testing the application using the QTP to identify any issues and also to gauge the performance of the application during high loads
• Logging the issues in the JIRA (Bug tracking system) and tracking the issues and updating the same in JIRA
• Sending the Test sign-offs on the releases after doing a complete testing of the application in multiple iterations and environments

Technologies Used: VS 2010/2012, AngularJS, ReactJS, Node.js, ExpressJS, ASP.Net 4.0, JSON, MVC4, Angular, EF 4.0, LINQ, SQL Server 2008 R2, VB.Net, Javascript, JQuery, AJAX, HTML, CSS3, MongoDB, Adobe Form Server, Adobe forms with Reader Extensions, Adobe Forms Designer

Confidential, Redmond WA

Responsibilities:

• Working with Analyst team to write the function and design specification document
• Introduced new web pages into the application that uses the WPF and XAML
• Worked with Webservices to read the data in JSON format and display them in the web pages and also for the reporting purposes
• Added client side java script validations and also the server side validations
• Added the new WCF components
• XML Schemas has been designed to validate the data in the aspx pages to validate the data before sending it to the database for processing
• Designed and Developed the database architecture based on requirements of SLP
• Created the XML Schema objects in the database for data validation against the data that is getting stored in the XML based columns
• Written the stored procedures that processes the data from multiple databases and stores the data into single database
• All the data procedures are transaction based and provided the exception handling
• Used the de-normalized indexed views for faster performance

Environment : ASP.Net 4.0, MVC, C#, Vb.Net WPF, WCF, JSON, ADO.NET, Java Script, Cascading Style Sheet (CSS), XML, HTML, Visual Studio .Net 2010, SQL Server 2008, SQL Server Management Studio Express, MS Visio, Windows XP

Confidential, Redmond WA

Responsibilities:

• Worked with Business Analysts in designing use cases, and class diagrams on MS Visio
• Created User Controls and Custom Controls like Calendar Control, Login Control and Error Control, Information Box, Header Control and Footer Control.
• Used Master Pages to achieve uniform template design for the entire application.
• Used AJAX Extensions 1.1 and AJAX Controls Toolkit to improve look and feel and also performance of the web application.
• Performed Client-Side and Server-Side form validations using JavaScript and ASP.NET Validation Controls.
• Used Stored Procedures and User Defined Functions to handle the fund statistical analysis and retrieving data from database. Converted ADO.NET Dataset to XML Data.
• Used Datasets for filling data from SQL Server 2005 and then filtering it with a Data View.
• Rendered XML document to an HTML using XSL and XSLT Transformations.
• Worked on ADO.NET components like Data Adapter, Data Reader and Grid View to access/manipulate data from MS SQL Server 2005.
• Extensively implemented and also used Web Services to fetch data from various sources and analyze it.
• Generated reports using Crystal Reports 10.2. Implemented Custom Error Handling to handle exceptions.
• Performed unit testing for the implemented modules.
• Mentored junior developers in improving their coding skills, and adhering to the client standards and best policies of the SDLC process

Environment : Vb.Net, ASP.NET 2.0, ADO.NET, .NET Web Services, Crystal Reports 10.2, AJAX Control Toolkit, AJAX Extensions 1.1, Java Script, Cascading Style Sheet (CSS), XML, XSLT, HTML, Visual Studio .Net 2005, SQL Server 2005, SQL Server Management Studio Express, MS Visio, Windows XP, Test Director