• Worked on developing the application using spring framework and hibernate framework.• Responsible for providing Impact Assessment and estimation for Change requests.• Involved in design and developing re-usable web services using SOAP, XML, WSDL, UDDI, DOM, XML Schemas, JAXP, and XSL.• Designed and developed User Interface using Ext JS, CSS3 and JQuery.• Worked on the SOAP WebServices. • Involved in coding and unit testing and also responsible for integration of the various modules with the application and with different teams.• Integrated front end UI with Restful Web Services implemented in java.• Created XSD for implementing WebServices.• Building and deploying the application using Maven.• Writing store procedures in oracle.• Writing queries in DB2.• Deploying the code in dev and QA environments (Linux).• Used RAD in project development.• Assisted and mentor the developers and help them in resolving various issues which came across during coding, integration and also in understanding the LLD and FRD (Functional Requirement Design).• Responsible for client co-ordination, team handling.• Responsible for handling the production support activities- such as providing support during production issues and Impact analysis.• Responsible for sharing the Weekly Status with clients.• Worked in all the phases of SDLC- Requirement gathering and analysis, design, development, testing, deployment, and production support. • Wrote store procs for implementing complex logic.• Used Jenkins for development.• Worked on cloud dev Linux. • Used UNIX shell script.• Have extensive knowledge MongoDB, NoSQL.• Involved in design, analysis, and architectural meetings. • Created Architecture Diagrams, and Flow Charts using Microsoft Visio.