SUMMARY

• Over 11 years of strong IT experience in Software Analysis, Design, Development, Implementation and Unit testing of Object Oriented Applications and Web based Enterprise Applications using Java/J2EE technologies and on LINUX and Windows platforms.
• Expertise in designing and developing web based enterprise applications using J2EE technologies like Spring, Hibernate, JSF, JDBC, JNDI, Java Beans, JAXB, Web services (SOAP, REST), XML, JUnit, Servlets, JSP, Struts.
• Expertise in Software Development Life Cycle (SDLC) phases including Analysis, Design, Implementation, Testing and Maintenance.
• Good experience and exposure in working with Spring Framework 4.1, Apache Maven 3.2, Jersey REST API 2.0, JSON, Jquery, Data Table, Oracle 11g
• Worked on invoking APNS (Apple Push Notification Service) to send a notification to the user using Java notnoop framework.
• Expertise in working in agile methodologies.
• Experience working in front - end/presentation tier development using Spring velocity template, JSF, JSP Custom Tags, JavaScript, Jquery, CSS
• Expertise working with standard JAVA/J2EE Design Patterns (MVC, Singleton, DAO, DTO, Intercepting Filter, Service Locater).
• Worked with different spring modules - Spring MVC, Spring ORM, Spring DAO, Spring JDBC, Spring Core, and Spring AOP.
• Expertise in developing REST and SOAP based web services.
• Good exposer to application servers Tomcat, WAS and JBOSS.
• Worked on queries and configuring RDBMS Oracle 11g, HSQLDB, My SQL.
• Well versed in using configuration management tools SVN, GitHub
• Worked in continuous integration environment using Jenkins, AnthillPro
• Proficient in using log4j, slf4j, logback for logging and debugging purposes.
• Good analytical skills and fast learner. Strong moral and work ethics with a sense of self-discipline and integrity. Also have experience of managing Offshore Development module.
• Knowledge of node.js. Have developed RESTFul service for a POC project.

TECHNICAL SKILLS

JAVA/J2EE Technologies and Framework: Java, J2EE, JSP, Servlet, Spring 4.1, Hibernate, Maven 3.2, ANT, Log back, SLF4J, JUnit, Jrules, WebServices using Jersey REST API 2.0 and SOAP JAX-WS, Java notnoop APNS

Web Technologies: JSP, JSF, Spring Velocity, HTML, XML, XSLT, CSS

Scripting Languages: Java Script, Jquery, Data Table, Node.js(knowledge)

Application Servers: IBM Web Sphere, Apache Tomcat and Jboss

RDBMS: Oracle, SQL Server, MySQL, HSQLDB

Version Control: Tortoise SVN, GitHub

Tools: Oracle Developer, TOAD, Soapui, Fisheye, Jenkins, AnthillPro, MQMon, Chrome DHC (REST test tool)

IDE: Eclipse, IBM RAD, Jboss Studio, IBM RSA

Operating System: Windows, LINUX

PROFESSIONAL EXPERIENCE

Confidential, San Francisco, CA

Senior Java Developer

Responsibilities:

• Involved in multi-tiered Java/J2EE design using Spring Framework 4.1, Jersey REST API 2.0, Oracle 11g
• Involved in application development using Java 8, Spring 4.1, Jersey REST 2.0, Maven 3.2
• Used Spring JDBC framework to connect to database and develop SQL queries.
• Developed Restful WebServices using Jersey 2.0 API and JSON as media type in integration with spring framework 4.1.
• Developed REST client to make request and accept response from a REST based One Pass vendor application.
• Implemented logging mechanism using SLF4J with log back.
• Used Spring's PlatformTransactionManager to handle a transaction based on a business condition
• Used Jersey's Exception Mapper to handle business exceptions and error/validation response messages back to the user
• Used Java Secure Random to generate 20-digit alphanumeric token.
• Written JUnit test cases to ensure the accuracy of the code.
• Used Tortoise SVN as the source version control tool. Used AnthillPro tool to build and deploy to environments in food chain.
• Analysis of the requirements provided by the clients.
• End to End ownership for all development activities.

Environment: Java JDK 1.8, Spring 4.1, SLF4j, Log back, Jersey 2.0 REST API, Oracle 11g, UNIX, Eclipse, Maven 3.2, AnthillPro

Confidential, San Francisco, CA

Senior Java Developer

Responsibilities:

• Involved in multi-tiered Java/J2EE design using Spring Framework 4.1, Jersey REST API 2.0, JAXB, Oracle 11g
• Worked on designing JSON request response template for calling applications.
• Involved in application development using Java 8, Spring 4.1, Jersey REST 2.0, Maven 3.2
• Used Spring JDBC framework to connect to database and develop SQL queries.
• Worked on enabling CORS (Cross Origin Resource Sharing) support in Jersey 2.0 framework.
• Implemented logging mechanism using SLF4J with log back.
• Used Jquery to make Ajax call to backend service.
• Implemented spring’s Simple Cache Manager to store a static value from database.
• Worked on creating configuration xml and XSD, generated the artifacts using xjc command.
• Worked on unmarshalling the xml data to java object.
• Written JUnit test cases to ensure the accuracy of the code.
• Used Tortoise SVN as the source version control tool. Used AnthillPro tool to build and deploy to environments in food chain.
• Complete ownership of development activities.

Environment: Java JDK 1.8, Spring 4.1, SLF4j, Log back, Jersey 2.0 REST API, Oracle 11g, UNIX, Eclipse, Maven 3.2, AnthillPro

Confidential, Hartford, CT

Lead Java Developer

Responsibilities:

• Involved in multi-tiered JavaEE design using spring MVC, Spring JDBC deployed on Jboss Application Server connecting to Oracle 11g database.
• Involve in application business layer development through spring framework.
• Developed presentation layer and GUI framework using Velocity template, CSS and did Client-Side validations using Jquery.
• Used Spring JDBC framework to connect to database and develop SQL queries.
• Involved in Spring MVC model integration for front-end request action controller.
• Involved in writing SOAP based web service and client to interact with outside applications.
• Developed RESTFul web service to have the communication with the outside applications.
• Used SOAPUI tool to test SOAP based WebServices.
• Monitored the logs using Log4J and fixed the problems.
• Involved in writing xslt transformation from one xml to another.
• Written Jrules using IBM RSA and deployed to Rule execution engine.
• Written JUnit test cases at various class level and method level to ensure the accuracy of the code.
• Used agile methodology for project development and actively participated in daily meetings.
• Used Tortoise SVN as the source version control tool. Used Jenkins for continuous integrated environment.
• Analysis of the requirements provided by the clients.
• End to End ownership for all development activities.

Environment: Core Java, spring3.0, Log4J, Jquery, XSLT, XML, Web services, Oracle 11g, UNIX, Jboss

Confidential, Hartford CT

Senior Java Developer

Responsibilities:

• Involved in Front end component designing in JSF2.0 and Rich Faces framework.
• Developed backing beans for the frontend component.
• Writing database queries using OpenJPA in DB2 database.
• Implemented JSF validation technique using AJAX.
• Tested external WebServices using soapui tool
• Written JUnit test cases for each backend java classes.
• Co-ordination with client, Architecture team, QA, J2EE middleware team.
• Involved in code reviews maintaining coding standards, assisting team members.
• Handled all environment setup and configure responsibilities using ISCMS tool.
• Setup and configure environment

Environment: Java, JSF2.0, XML, DB2, Web sphere, OpenJPA

Confidential, Hartford CT

Senior Java Developer

Responsibilities:

• Involved in front end development in JSP
• Involved in designing and implementing new changes in the application
• Developed MDBs and integrate with backend java classes.
• Consume web services from application, generated Stub’s for web service consumption
• Developed web services and published over the network.
• Involved in database layer development and integration with business service layer.
• Involved in writing JUnit test cases and testing with fixture tool.
• Used SVN as version control integrated with IBM RAD.
• Checking status of the messages using MQMon tool.

Environment: JSP, JDK 1.5, WebServices, Web Sphere App server, MDB, Oracle 10g

Confidential

Java Developer

Responsibilities:

• Developed View’s using JSP, Servlet, and HTML in Struts Framework.
• Developed core logic for Report generation using Threads, MDB and SLSBean
• New CR/Enhancement/Defect analysis and requirement gathering
• Technical and functional support for all implementation phase (SIT/UAT/Production).
• Involved in unit testing of the application
• Coordinating with Database, Web sphere, BOS teams for GLE batch run, environment set up, configuration, deployment and bug fixing.

Environment: Java, EJB, JSP, Servlet, Struts 1.2, Oracle 10g, Web sphere 6.0, Solaris 10.

Confidential

Java Developer

Responsibilities:

• Developed View’s using JSP, Servlet, and HTML in Struts Framework.
• Developed core logic for Report generation using Threads, MDB and SLSBean
• Front end application design by using Polaris internal tool T-line
• Actively involved in Designing View’s using JSP, HTML in Struts Framework.

Environment: Java, EJB, JSP, Servlet, Struts 1.2, Oracle 10g, Websphere 6.0, Solaris 10.

Confidential

Java Developer

Responsibilities:

• Developed View’s using JSP, Servlet and HTML
• Written frontend validations using JavaScript
• Developed SLSBean, Entity beans using EJB2.0
• Worked on java JDBC to persist the data.

Environment: JSP, EJB, MySQL, Web sphere 5.0