RESPONSIBILITIES:

• Full stack application developments using Spring 4,Spring boot ,Liferay Portlets, Restful webservices

• Worked on server side development of high volume data applications using ehcache/terracotta.

• Business interaction to capture requirements.

• Perform technical design and build Views, Controller, Models, Data access class.

• Perform unit testing using spring test framework and Mockito, Junit 4

• Integrated Cobertura with build

• Develope and deploy mircro service using SpringBoot

• Create deployment plans. Support and monitor deployments. Configure Jenkins job

• Work closely with business to support UAT.

• Managing and ensuring that releases are deployed to production in a timely manner.

• Create user guide document for future reference.

• Developed POC using NoSQL database MongoDB and ExtJS5 to analyze the performance over large volume of JSON data by using map- reduce functionality.

• Developed caching solution using ehcache and configured with terracotta

• Recommended MIN and MAX JVM requirements for WebLogic server

• Implemented web Analytic using Piwik

• Rich UI development using ExtJS5 components like Buffered Grids, TabPanel, TreePanel, Form Panel.

• Developed different UI components using AngularJS/Boot Strap

• Developed different charting solutions using Highchart.

RESPONSIBILITIES:

• Managed end-to-end delivery of different applications hosted on Mercury Portal.

• Connect with onshore team for daily status reporting and to resolve functional / technical / non-technical issues. Worked as a coordinator between onshore – offshore team.

• Understand and analyze requirement.

• Defined technical architecture

• Developed different application using ExtJS 3.4 and 4.0

• Migrated ExtJS 3.4 application to ExtJS 4

• Migrated jQuery and AUI based applications to ExtJS.

• Developed different portal components using Liferay theme/Liferay hooks.

• Create deployment plans. Support and monitor deployments.

• Enforced static code analysis using PMD

• Involved in peer review to verify the implemented business logic and code standard are met with.

• Worked closely with business partners during UAT.

• Create deployment plans. Support and monitor deployments.

Environment: Liferay portal, Core Java (1.6), Portlets, theme, hooks, ExtJS 4.0, Java script, JQuery, Servlet, JDBC, Spring Core, Spring AOP, Hibernate, and Web Services.

• Managed end-to-end delivery of the application.

• Business interaction to capture requirements.

• Perform technical design and build for Views, Controller, Models, Data access using Spring,Java Swing .

• Perform unit testing.

• Create deployment plans. Support and monitor deployments.

• Work closely with business to support UAT.

• Managing and ensuring that releases are deployed to production in a timely manner.

• Involved in Requirement gathering, Analysis, high level design.

• Development, unit and integration testing.

• Handled a team of 3 members.

• Participate in structured application code reviews and walkthroughs.

• Project Knowledge Transfer and Technical training to new/old colleagues in the project.

• Developed and designed state diagrams and sequence diagram for different module

• Used JRadius client for Authentication, Authorization and accounting

• Developed SNMP agent from MIB using snmp4j library.

• Developed Trap listener to listen notifications from different SNMP Agents.

• Used Check Style and Find Bugs to do static code analysis.