SUMMARY

• 9 years of experience in web development, client-server and n-tier Enterprise applications using Java/J2ee technologies and Adobe Flex.
• Extensive experience in design and development of multi-tier applications using Java, J2EE, Struts, JTA, Hibernate, XML, XSD, SOAP, REST, HTML, CSS, AJAX, DOM,JavaScript, Tag Libs,Junit
• Worked on different Application and Web Servers like Apache Tomcat, JBoss and Web logic.
• Experience in web application design using open source MVC, Spring 3 and Struts 1.0 Frameworks.
• Extensive Experience in using MVC Model View Controller architecture for developing applications using JSP, Java Beans and Servlets.
• Strong experience of developing data models using Hibernate POJO's and configuring Hibernate persistence layer.
• Experience using Hibernate for mapping Java classes with database and using Hibernate query language HQL .
• Experience in various methodologies like Waterfall and Agile
• Proficient in using RDBMS concepts with Oracle 9i/10g/11i and MySQL, TOAD
• Hands on experience with JBoss ESB, and Opencms
• Extensive experience in different IDEs Eclipse and NetBeans
• 4 years of experience in RIA development using Adobe Flex 3.0, Action Script 3.0, MXML
• Strong analytical, problem solving, quick learner and presentation skills. A very good team player.

TECHNICAL SKILLS:

• Technologies: Core Java, Collections, Multi-Threading, J2EE, Spring, Struts, Hibernate 3.0, Maven, Junit, Flex, FlexUnit, PureMVC, BlazeDS, RMI, JMS, Java Beans JSP, Servlets, EJB, MDB, JMS MQ Series Web Services
• Application Servers: Apache Tomcat Server JBoss ESB,5.x,6.x,7.x, 5.x, WebLogic 10.x,
• Database: Oracle 9i/10g, MySQL, PL/SQL
• Operating Systems: Windows, Linux, Unix
• IDE/Tools Eclipse 3.x, SVN, ClearCase, ClearQuest, Toad 9.x, EditPlus, Putty, Perforce,FTP

PROFESSIONAL EXPERIENCE:

Confidential

Sr. Java Developer

Responsibilities:

• Interacting with the BAs to collect/do the anyalysis of the requirements arising out of the changing business environment and finalizing the scope
• Designed and coded action classes, DAO classes and wired them using Spring Framework
• Implemented a messaging module using Java Messaging Service JMS
• MDB implementation to pull msgs from Jboss MQ.
• Developed, and maintain an MVC architecture with Struts framework
• Designed and developed the user interface using JSP, Servlets, XML and Java Provided an efficient way of filtering data also optionally saved the data into database
• Used Jboss ESB SQL, ESB FTP, ESB JMS and ESB FS listeners to execute custom action class on events.

Technologies: Java , J2EE, JBoss 5x, Tomcat 7, Struts 1.3, Spring 2.1, Hibernate, JMS, MySQL, DB2 , SVN, log4j, MDB, JMS MQ Series ,OpenCMS,Squirrel

Confidential

Sr. Java FlexDeveloper

Responsibilities:

• Write JUnit Test scripts for testing various flows
• Prepare unit testing and system testing documents and review them with peers.
• Develop PL/SQL objects such as packages, procedures, functions to perform various operations on the underlying database.
• Involved in mapping Java objects to database tables using Hibernate and Java annotations.
• Develop Hibernate mapping java classes which refer to database tables for insert, update, select and delete operations.
• Used Flex profiler sampling to resolve performance issues.
• Implemented MVC framework using MATE framework.
• Involved in gathering requirements, design, and development of Flex components.
• Used scrum agile methodology for iterative development of application.
• Working with QA teams to reproduce issues and fix bugs.
• Used Jboss ESB to get update on customer data from third party

Work on production support issues and performance tuning as and when required.

Technologies: Java,J2EE, Spring, JTA, Hibernate, Struts,SQL Server 2008, Weblogic, SVN, JMS, REST, SOAP, Jboss ESB, Flex sdk 3.5, ActionScript

Confidential

Sr. Java Developer

Responsibilities:

• Interacting with the BAs and Finance and Ops team to collect/do the anyalysis of the requirements arising out of the changing business environment and finalizing the scope
• Implementation, majorly using Java, JBOSS tools
• Extensively involved throughout Software Development Life Cycle SDLC .
• Developed the application by implementing Struts Framework based on MVC Architecture with EJB, simple Java Beans as a Model, JSP as View and Action Servlet as a Controller.
• Designed and developed the Java Bean components OR Mapping using Hibernate.
• Involved database development using SQL and PL/SQL. Developed Stored Procedures, Functions, Packages and Triggers.
• Used Jboss ESB SQL, ESB FTP, ESB JMS and ESB FS listeners to execute custom action class on events.
• Develop unit and system test cases, automated test scripts and worked on fixing any defects. Work with the QA and customer facing teams to fix any defects in pre-prod and Production environments.
• Production Release and support.
• Analyzing the impact on various modules in the system
• Daily feedbacks/updates with all stakeholders

Technologies: Java, J2EE, Spring, Hibernate,Jboss ESB, Struts, Spring, Oracle, XML, Tomcat, Perforce, Clearcase

Confidential

Sr. Developer/Lead/Analyst

Responsibilities:

• Worked as a Developer and involved in analysis of requirements, design, development, integration, deployment and testing.
• Designed server and client interfaces where client registers with server for market subscription using RMI
• Designed and coded action classes, DAO classes and wired them using Spring Framework
• Implemented a messaging module using Java Messaging Service JMS
• Developed, and maintain an MVC architecture with Struts framework
• Handled Server and Client side Validations.
• Designed and developed the user interface using JSP, Servlets, XML and Java Provided an efficient way of filtering data also optionally saved the data into database
• Used Jboss ESB SQL, ESB FTP, ESB JMS and ESB FS listeners to execute custom action class on events.
• Used Hibernate as a O-R mapping tool to get the data from the database as well as update, delete or insert data.
• Used ESB listeners to write messages to JBoss MQ.
• Used Log4j to implement logging.

Technologies: Java , J2EE, JBoss 5x, Tomcat 7, Struts 1.3, Spring 2.1, Hibernate, JMS, MySQL, SVN, log4j, JMS, RMI

Confidential

Responsibilities:

• Responsible for gathering business requirements, writing technical specifications, scoping releases, managing development and release cycles, and coordinating releases with other departments.

Technologies:Java, J2EE, Tomcat 7, Struts, Spring , Hibernate, JMS, MySQL, SVN, log4j

Confidential

Sr. Java Developer

Responsibilities:

• Worked as a Developer and Lead Developer and involved in analysis of requirements, design, development, integration, deployment and testing.
• Web client interface is implemented using struts and spring frameworks .
• Used Hibernate ORM framework as persistence engine and Involved in Mapping, hibernate Queries.
• Hibernate Query Language HQL to add and retrieve the Information from the Database.
• Involved in using HQL to store and retrieve data from database
• Wrote and executed sql queries and used Pl/SQL to write Stored Procedures
• Adopted J2EE design patterns like Singleton and used DTO's transfer the data
• Involved in peer to peer code reviews using tool called Checkstyle.
• Developed various helper classes needed following Core Java multi-threaded programming and Collection classes.
• Involved in developing ANT build script to automate the compilation, creating directory structures, JAR and EAR files.

Technologies: Java, Collections, JSP, Struts,HTML, CSS, JavaScript,Spring,Jboss,Tomcat, Hibernate, POJO, Eclipse, Unix,Postgress and Oracle 11g, JIRA, Subversion,RMI,JMS,SQL and PLSQL, multi-threading

Confidential

Developer

Responsibilities:

• Designed and implemented Flex APIs to provide external applications a facility to build charts and dashboards using data from IBM/CognosRealtime Monitoring application
• Performed complete revamp of the charting engine i.e. moved fusion charts based engine to a new advanced visualization using Flex, JAVA, Servlets, JSP, Java Beans, HTML, JDBC
• Responded to and resolved performance issues.
• Optimized the complex structure of request and response XML to improve the performance of dashboard objects
• Completed end-to-end profiling using Flex Builder Profiler to squeeze memory leaks and reduce size of SWF
• Migrated development builds from Java 1.4 to 1.5.
• Unit Integration Test Cases using JUnit

Technologies: Flex 3, AJAX, JAVA, Servlets, JSP, Java Beans, HTML, JDBC, Junit