JAVA/J2EE developer/Support Engineer Resume

SUMMARY

5+ years of experience as a Java/J2EE developer in the areas of development, testing and deployment/support experience of enterprise applications on Windows & UNIX platforms through IDE’s such as Eclipse/MyEclipse, and Netbeans.
Expertise in configuration, administration and custom development of Enovia eMatrix PLM application.
Expertise in designing and developing applications using J2EE technologies including Core Java, Servlets, JSP, Struts, Hibernate, Spring, HTML, JavaScript, Ext Js, XML, JNDI, JDBC, CVS, Ant, Web Services.
Extensively utilized the features provide by Struts and Spring framework in various projects for MVC architecture.
Proficient in persistence framework like Hibernate ORM, JPA.
Good experience with XML, XML Parsers and XSLT.
Performed Blackbox as well as Whitebox testing.
Expertise in Agile development and testing using Scrum methodology.
Expertise in creating test scripts, test plans, and testing estimates.
Expertise in Issue/defect tracking systems such as BugZilla, Clearquest, Quality Center and ServiceNow.
Performed unit testing using JUnit, integration and deployment of applications done using tools ANT and Maven and debugging through log4j.
Excellent communication skills.
Team player with good time management and organization skills.

TECHNICAL SKILLS

Internet Technologies: Core Java, Java EE 5.0, Java (JDBC 2.0, Java Beans, RMI), J2EE (EJB 2.0/3.0, Servlets 2.1, JSP 1.2, JNDI), XML, JavaScript 1.2, CSS

Frameworks/ORM tools: Spring 3.0/2.5, Hibernate 3.0/3.2

App Servers/ Middleware: Tomcat 6.0, JBoss 5.5, GlassFish Server

IDE / Programming Tools: Eclipse, Netbeans

Operating System: Linux/UNIX, Windows NT/2000/XP/Vista/Windows 7

Scripting Language: XSLT, HTML, JavaScript, SVG, TCL, MQL

Database/Tools: JDBC, Oracle 8i/9i, MySQL

Libraries and Tools: Ant, Maven, Bugzilla, JIRA, Quality Center, ServiceNow

Version Control: SVN, Win CVS 1.3.

PROFESSIONAL EXPERIENCE

Confidential

JAVA/J2EE developer/Support Engineer

Responsibilities:

Designed, developed and analyzed the front - end and back-end using Core Java, JSP, Servlets, XML, HTML for functionalities such as part creation, search part, document, promotion/Demotion of ECR/ECO.
Enhanced and fixed bugs for various PLM functionalities such as part creation, search part, document, promotion/Demotion of ECR/ECO and Parts and BOM mass update etc.
Configured, Enhanced the Enovia eMatrix PLM implementation at Confidential -Energy.
Involved in testing and on-going production support of PLM implementation during release support of PLM application.
Developed scripts using TCL and MQL for mass data updates for various objects (projects, tasks, ECO, ECRs, BOM etc.) on UNIX platform.
Worked with Testers in resolving various defects in the application was an integral part of the team.
Did troubleshooting and RCA for various critical production issues for database lock, performance issues using JMeter.
Provided Production support for the application.

Environment: Core Java, J2EE, Javascript, JSP, Hibernate, Eclipse, Tomcat, Oracle 11g, TCL, MQL, UNIX/Linux

Confidential

JAVA/J2EE developer

Responsibilities:

Design and Development of server side modules using REST web services, Hibernate and Utility classes
Used Spring for Dependency Injection and IOC.
Development of test cases for unit testing using Junit.
Developed the transaction-oriented logic in the Data Access Layer.
Developed the application as per the functional requirements from the analysts
Developed the client side validation using JavaScript.
Developed web screens in Html and JSP.
Design and Development of User Interface using Struts tag libraries
Responsible for client side validations and server side validations in JSP
Increased performance of the extended applications by making effective use of various design patterns ( Front Controller, Business delegate, DAO and Session facade)
Used Log4J utility to log error, info and debug messages.
Resolved complex problems in less time.
Played major role in the completion of the project.
Used the Transaction to persist the data in the MySql.
Tested the whole application for errors screen by screens
Developed rich UI using Ext JS library

Environment: Core Java, J2EE, Ext JS, Javascript, JSP, HTML, Hibernate, Spring, Eclipse, Maven, Tomcat, SVN, Clearquest, MySQL

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