PROFESSIONAL SUMMARY:

• Over 11+ Years of experience in Analysis, Designing, Development, Testing and Deployment of Web Based, Distributed, and Client - Server based Applications and production support by using Spring, Struts 2 and Java /J2EE  technologies. 
• Sun certified java professional.
• Rich domain knowledge on Retail, Banking, Insurance and Telecom.
• Experienced working on Model View Controller (MVC) Architecture by using Struts and spring frameworks.
• Implemented design patterns while developing the applications
• Expertise in collecting and analyzing Heap and Thread Dumps when server crashes abnormally. 
• Expertise in design, development and testing of both producer and consumer code for Restful and SOAP based web services using JAX-WS, JAX-RS and Spring Boot.
• Extensively worked on web technologies like Servlets, JSP, JSTL, Struts and spring framework. 
• Having good experience on Database Connectivity Programming and ORM tools by using JDBC, JNDI, JPA and Hibernate. 
• Expertise in Java  1.8, OOP's, JVM Architecture, Performance Tuning, Memory Leaks and Log4j2. 
• Experience in working with Application  servers like Tomcat, WebLogic, WebSphere JBoss and web servers like iPlanet.
• Having strong experience in SQL Programming, Procedure, Functions, Triggers, Packages, Cursors, Transactions, and Securities in PL/SQL Programming. 
• Experienced Working on Front end technologies like HTML, CSS, XML, JavaScript, Ajax, AngularJS, Json and JQuery. 
• Used Ant and Maven as integration and build tool.
• Exposed in project Requirement Gathering, Application  Design, System Development, Integration and deployment,
• Expertise in SDLC methodologies like Waterfall, Rapid Application  Development (RAD), Scrum and Agile Methodology.
• Exposure to Cloud Computing.
• Experience in Documentum, SDL Tridion for content management.
• Used Dynatrace for monitoring the production systems.
• Mentoring Team.
• Experience in various types of UML diagrams including Activity diagram, Use case diagram, Sequence diagram, Collaboration diagram, Class diagram, Component diagram, Deployment diagram, Data Flow diagrams and ER diagrams. 
• Expertise in shell and Perl scripting.

TECHNICAL SKILLS:

Front End Technologies: HTML, JSP, JSTL, CSS, JQuery, Java Script, AJAX, AngularJS, JSON, Servlets

Java Technologies: Java 8, Log4j2, Ant, Maven, Hibernate, JPA

Servers: iPlanet, Tomcat, WebLogic, WebSphere

Content Management: Documentum, SDL Tridion

Monitoring Tools: Dynatrace, Trivoli Performance Monitoring Tool.

Frameworks: Spring, Struts

Database: Oracle, My Sql, sql, pl/sql

Operating System: Windows, AIX, Solaris, Unix

Web Services: JAX-WS, JAX-RS, Spring Boot, Cloud Computing, Micro Services

PROFESSIONAL EXPERIENCE:

Sr. Software Engineer 

Confidential, Houston, TX

Responsibilities: 

• Worked on implementing the enhancements and develop projects depending on the requirements.
• Designed and developed different modules related to Online Enrollment and Online account management for all the Confidential brands
• Implemented Spring MVC and Inversion of Control and Spring ORM Framework.
• Implemented Restful services using spring REST API and deployed using Spring Boot.
• Shell scripting to transfer files on Unix.
• Prepared FRD (Functional Requirement Document) and Technical Design documents portraying the design flow of the project.
• Involved on UML Diagrams Class Diagrams, Sequence Diagrams, Activity Diagrams, and deployment Diagrams by using Visio and Code Review of different Modules.
• Involved on Unit Testing by using JUnit framework and involved Software Development Life Cycle by using Agile Methodologies and done browser Compatibility testing.
• Involved in System Testing and Bug Fixing.
• Implemented Log back and Exception Handling.
• Used Maven to build and Jenkins to do continuous Integration.
• Involved in production deployments.
• Co-ordinate with the off-shore development team and mentoring.

Environment: Jdk1.8, Spring Boot, Spring MVC, Angular JS, JUnit, Eclipse Neon, WebSphere 8.5, Oracle 12c, SDL Tridion, Documentum and Dyna Trace.

Sr. Software Engineer

Confidential, Houston, TX

Responsibilities:

• Responsible for 24X7 on call Production Support and Maintenance of the application.
• Responsible for on call basis user support in case of any user queries / problems.
• Analysis and fixing of technical issues in batch jobs.
• Participating in business meetings, user forums to identify the user requirements
• Prioritize and implement various enhancement requests as part of maintenance releases.
• Configured and installed certificates on IPlanet Web Servers.
• Applied patches for web and application servers.
• Involved in application deployment activities in Dev, stg, QA and Prod environments by coordinating with operations team.
• Participated in monitoring the performance testing.
• Involved in Migration Activity and Code Review.
• Porting the content from dev through stage and production and publish them in respective environments.
• Worked on multiple projects, Systems and Issues.
• Co-ordinate with off-shore development team. 
• Involved in monthly back up activity.
• Documentum administration.
• Written shell script to archive logs and password less file transfer.
• Porting the content using SDL Tridion Content Porter.

Environment: Java  7, Spring MVC, IOC, Hibernate, Web Services, SOAP, REST, JMS, JUnit, WebSphere, Oracle 11g, Win 7, Log4j, UNIX.

Software Engineer

Confidential

Responsibilities:

• Participated in design and development of application.
• Support in the Client place for Integration and UAT.
• Deployment of the application in the Production environment.
• Integrated the zebra printer with the application to print the account numbers on the cards.
• Participated in bug fixing activities that pop up as part of regression testing activities.

Environment: Eclipse, JavaScript, JSTL, SVN, Java  Mail API, Apache POI, MySQL and Web logic.

Confidential

Responsibilities:

• Prepared POC based on the onsite coordinator.
• Involved in requirement analysis and design.
• Developed Class and Sequence diagrams using Rational Rose.
• Integrated the application with .net using Iframe.
• Designed a Front Controller Design pattern to suit the customer framework.
• Involved in unit and system/integration testing activities.
• Used JUnit for unit testing and also implemented some continuous integration concepts in this project.
• Created data base design for the application.
• Mentored team members in functional and technical aspects to deliver better quality deliverables.
• Integrated the front end application using Tuxedo to communicate with Cobol.

Environment: Java, JSP, JSTL, Servlets, JUnit, Log4j, Cobol, Oracle, Web Logic, Tuxedo

Software Engineer

Confidential 

Responsibilities: 

• Prepared POC for the claims module
• Involved in the development of the application.
• Involved in unit and Integration testing.
• I was responsible for deployment activities in Dev, ITL & Pre-Prod environment & always supported onsite team during production deployments.

Environment: Java  5, Struts MVC, Hibernate, Ajax, XML, MS Visio, Apache Tomcat, CSS, HTML, Maven and Log4j.