PROFESSIONAL SUMMARY:

• 9 years of experience in designing & development of software applications for various clients, ability to understanding and manage development cycle including requirement gathering, analysis, design architecture, development, integration, testing, deployment & maintenance.
• Delivered responsibilities for various software initiatives including building and mentoring team members.
• Extensive experience working in waterfall, Agile Methodologies like Scrum, Test Driven Development.
• Functional domain experience includes Travel, HealthCare Insurance and Retail.
• Worked and Managed team in Onsite - Offshore Model, Release based management.
• Extensive experience in design and development of Web & Windows applications using advanced .NET technologies including ASP.NET, C#, VSTO, WCF, WPF, AJAX, JSON, XSD, XML, XSLT.
• Experience includes Windows Azure with building, host and scale applications in Microsoft datacenters.
• Design and Development of various Applications using C/C++ Technologies and Programming under UNIX environment.
• Experience designing and developing single page responsive asynchronous web applications using front end technologies like Angular 4.0, Angular JS, Knockout JS, Polymer JS, JQuery, Bootstrap etc...
• Experience includes design and development of GUI in Web-forms and Rich User interfaces using HTML 4/5, CSS 3, JavaScript and jQuery.
• Excellent experience in Service Oriented Architecture (SOA), WCF/. NET Web Services (SOAP, WSDL, and XML), Web API, and Restful Web services and worked with the tools like fiddler, postman and swagger to test.
• Hands-on experience in using message brokers such as MSMQ and RabbitMQ.
• Thorough experience in N-tier application development with SOLID principles, Design Patterns, Objected Oriented Analysis Design (OOAD) and Development.
• Experience in design & development of reports using SQL Reporting Services, Crystal Reports, and MS Excel etc.
• Solid Experience in RDBMS includes SQL Server, LINQ to SQL, database design & database programming skills including creating stored procedures, views using T-SQL, PL/SQL & data connectivity using ODBC, ADO. NET DB jobs like DTS packages / SSIS packages.
• Experience using external integration systems SAP BW and SAP Gateway services to feed data and to read data from SAP ecosystem.
• Experience integrating SAP Crystal reports in .net application
• Experienced in using automation unit testing frameworks on server side like Nunit and Jasmine/Karma on client side.
• Experience in version controlling using Visual Source Safe (VSS), Team Foundation Server (TFS), Tortoise SVN, Perforce, Git.
• Experience in continuous integration and build tools like Build Forge, Team City, NAnt and Jenkins.
• Knowledge of Big Data tool Hadoop HDFS and Map Reduce
• Team player with excellent communicational, interpersonal, analytical and problem solving skills.

TECHNICAL SUMMARY:

Microsoft Technologies: C#, C#.Net, VB.net, VB, ASP.NET, MVC, ADO.NET, WCF, Web Api,. Net Core

ORM Frameworks: Entity Framework, N-Hibernate, DBML

.Net Framework: 4.7.1, 4.7.0, 4.6.2, 4.6.1, 4.6, 4.5.2, 4.5.1, 4.5, 4.0, 3.5, 3.0

Web Technologies: Angular 4.0, Angular JS, Knockout JS, HTML5, JavaScript, JQuery, XML, CSS3

Database Technologies: SQL-SERVER 2005/08/12/14/16/17 , Oracle 9i/10g/11g, DB2

Integration Services: SSIS

Reporting: SSRS

Operating Systems: Windows XP/ 2000/03/07/10 , Windows Server 2008 R2 SP1/08 SP2/12/12 R2/16

Web Server: IIS Server 6.0, 7.5, 8.0, 8.5, 10

Testing Frameworks: Nunit, Jasmine and Karma Runner

Versioning Tool: VSS, Star team, Tortoise SVN, Perforce, TFS, GIT

IDE: Visual Studio 2005/08/10/12/15/17

PROFESSIONAL EXPERIENCE:

Sr.NET DEVELOPER

Confidential, minneapolis, MN

Responsibilities:

• Functioned as technical lead for the application and involved in deconstructing requirements into user stories.
• Worked closely with business team to identify APIs, define data schemas, and document workflows, business requirements, and domain knowledge.
• Formulated and documented technical architecture, components, and strategies for mitigating technical challenges.
• Involved in developing the SPA using Angular 4 features like routing, route guards, route resolvers, custom http services, webpack integration, reactive forms, application life cycle hooks etc.
• Designed various web components, stored procedures, views and implementation of a structured deployment process.
• Design of the entire application considering Security, Reusability, Modularization, User Management, Different Interface and services, Exceptional Handling, Audit Trail.
• Involved in developing the single-page, responsive web application using ASP.Net MVC, C#, Entity Framework, Sql Server, Angular 4 (all routing, data access, caching, etc.).
• Built product catalog using elastic search and Nest API for search feature.
• Application worked across mobile devices (primary use case) and modern desktop browsers.
• Data access layer implemented with an extensible, promise-based middleware layer to give customer granular control over what happens to requests and responses.
• Involved in writing the Unit test cases using Nunit for server side, Jasmine framework and executing the test cases using Karma test runner
• Build process minified and concatenated all application resources and organized assets to be deployed seamlessly on the IIS web server

Environment: Angular 4, ASP.NET MVC Web API, Entity Framework, Sql Server 2012, DB2, HTML5, Bootstrap, CSS3, GIT.

Sr. Dot Net Developer

Confidential, HOUSTON-TX

Responsibilities:

• Worked on multiple applications simultaneously which includes development and Maintenance.
• Worked closely with business team to identify APIs, define data schemas, and document workflows, business requirements, and domain knowledge.
• Formulated and documented technical architecture, components, and strategies for mitigating technical challenges.
• Functioned as technical lead one of the application and involved in deconstructing requirements into user stories.
• Designed various web components, stored procedures, views and implementation of a structured deployment process.
• Used RabbitMQ for message queuing with an easy-to use management UI
• Design of the entire application considering Security, Reusability, Modularization, User Management, Different Interface and services, Exceptional Handling, Audit Trail.
• New full text search feature implementation with multi-tenancy (elastic search).
• Involved in developing the single-page, responsive web application using ASP.Net MVC, C#, Entity Framework, Sql Server Angular JS (all routing, data access, caching, etc.).
• Offline support, response caching, request interception, and API authentication, error handling implemented as promise-based middleware
• Application worked across mobile devices (primary use case) and modern desktop browsers.
• Data access layer implemented with an extensible, promise-based middleware layer to give customer granular control over what happens to requests and responses.
• Involved in implementing SQL server Full text search for search functionality
• Involved in writing the Unit test cases using Nunit for server side, Jasmine framework and executing the test cases using Karma test runner
• Build process minified and concatenated all application resources and organized assets to be deployed seamlessly on the customer's IIS web server

Environment: Polymer JS, Angular JS, ASP.NET MVC Web API, Entity Framework, Sql Server 2012, DB2 HTML5, Bootstrap, CSS3, SCSS, TFS.

Dot Net Developer

Confidential, Pasadena, CA

Responsibilities:

• Involved in developing critical modules like tours and guides
• Involved in Maintenance and Production Support
• Involved in developing wrappers to bind the templates and schemas from site core
• Involved in Analysis and bug fixing
• Involved in developing services for interacting with Elastic search to get the search results from Knockout JS
• Developed services which consume API’s like flight aware, trip advisor etc. to build tours and guides pages
• Responsible for Communicating with Onshore Configuration Team while releases

Environment: Site Core, Elastic Search, and C #.NET, ASP.NET, Knockout JS and JQuery

.NET Developer

Confidential

Responsibilities:

• Worked on multiple applications simultaneously which includes development and Maintenance.
• Involved in developing the Web pages using Knockout JS (all routing, data access, etc., implemented as custom JavaScript code).
• Worked closely with customer's development team to identify APIs, define data schemas, and document workflows, business requirements, and domain knowledge.
• Request interception, and API authentication error handling implemented as promise-based middleware
• Involved in developing Web API methods which interacts with SAP Gateways services to read and write data to SAP ABAP systems.
• Application worked across mobile devices (primary use case) and modern desktop browsers.
• Involved in writing the Unit test cases using Jasmine framework and executing the test cases using Karma test runner
• Build process minified and concatenated all application resources and organized assets to be deployed seamlessly on the customer's IIS web server
• Involved in supporting or enhancing all the applications under CP3 like Audit Pricing, Advisory Pricing, DC Pricing and DCETC applications
• Worked with cross functional teams with Confidential to solve the issues
• Involved in interacting with the end users to solve the technical issues or to make the end user understand the process
• Involved in developing SSRS reports for reporting
• Involved in troubleshooting the issues and close the tickets created by the end users without missing the SLA.

Environment: Angular JS, Knockout JS, ASP.NET MVC Web API, Entity Framework, SAP Gateway services, HTML5, Bootstrap, CSS3, SCSS, TFS, JQuery, VSTO, SAP BW, Sql Server, SSRS, SAP Crystal Reports

Dot Net Developer /Support Analyst

Confidential

Responsibilities:

• Involved in developing Loyalty API service using WCF restful services
• Involved in extending the product capabilities by adding new features to the product
• Involved in redesigning and improved the microsite portal
• Involved in design and development of Migrating the Scheduled Jobs to a Centralized location using the Automate BPA tool
• Used MSMQ for email service
• Involved in Analyzing and fixing the Defects
• Design and Modification of various web components, stored procedures, views and implementation of a structured deployment process
• Involved in writing the Unit test cases
• Responsible for Smoke Testing after the Patch deployments
• Involved in supporting the Deployments from the Support Team
• Responsible for Communicating with Onshore Configuration Team while releases

Environment: C#, ASP.Net, Sql-Server, WCF, XML, XSLT, JQuery, Automate BPA 9, Nant, SSIS, Perforce

Confidential

Dot Net Developer

Responsibilities:

• Implemented new features and enhancements
• Involved in Analyzing and fixing the Defects
• Design and Modification of various web components, stored procedures, views and implementation of a structured deployment process
• Involved in writing the Unit test cases
• Used MSMQ for email service
• Prepared and Presented the Application Overview Document
• Worked for QA Activities like Test Approach, Test Cases and Test Execution as part of sprint
• Involved in developing some of the Views, Controllers and Models using MVC while migrating CM to CM.Net
• Involved in integrating JQuery plug-in into CM.Net
• Responsible for Communicating with Onshore Configuration Team while releases
• Developed a dB utility component that can be deployed as a COM+ object and deployed with ASP code to demonstrate usage to end users of the component.
• Worked on research user story to find the ways of consuming WCF Service in Classic ASP

Environment: ASP, ASP.NET, C#, VB, SQL Server 2005, JavaScript, XML, WCF, MVC 3

Software Engineer

Confidential

Responsibilities:

• Interacted with end users/business users to identify gap in the functional documents and implemented the changes.
• Involved in Analysis and bug fixing of GB.
• Involved in designing and coding of modules.
• Involved in preparing Unit Test Cases and testing of Green base.
• Involved in developing Console Applications for batch jobs.
• Involved in migrating some of the modules from VB Script to .Net.
• Written stored procedures using SQL in SQL SERVER 2008.
• Involved in Setup and Deployment of Green base for ITG and PRO servers.
• Responsible for Communicating with Onshore Configuration Team while release.

Environment: C#.net, ASP.net, Sql-Server 2008, JavaScript, CSS, XML, XSLT