Summary:

• Senior Java/J2EE Developer with 14 years plus expertise in OOAD technologies, client-server systems, web-based applications, Integration and business applications. Full life cycle hands on experience on large-scale J2EE projects.
• Good in design, development, implementation and trouble shooting.
• Good experience with J2EE technologies using Core Java, EJB 1.0/2.0, Struts, JSP, JSF, Servlets, JDBC, XML, Web services SOAP, RESTful, WSDL , JSTL, HTML, CSS, JavaScript, JQurey, Json, PL-SQL, Oracle, MySQL, Ant, Maven, UNIX Shell Scripting, IBM Portlets .
• Highly proficient in design and development of various J2EE applications using frameworks like MVC, Hibernate 3.x/4.x, Spring 3.x/4.x, IBatis.
• Development experience on different application servers likes Tomcat 5.0/6.0 web server, Web Sphere 5.1/6.1/7.0, WebLogic 8.1/9.0/10/12C, using various IDE'S such as Eclipse 3.x and NetBeans.
• Experience in Agile Methodology, Water Fall Methodology and Test Driven Development framework.
• Expertise in handling and working with End Users in 24/7 Production Support, On-Call support.
• Experience with XML related technologies such as XML, WSDL, XSD Schema, DOM, SAX, and XPath
• Experience in software configuration management using VSS, CVS, Harvest, MKS and Accurev, Torroise SVN.
• Working knowledge of RDBMS such as Oracle8i / 9i/10
• Exposure to Log4j and Junit Test cases.
• Training and guidance to new team members for resolving issues, bug fixing and handling Production Customer trouble tickets using Jira, CMIS Web.
• Excellent client interaction, documentation, presentation, verbal and written communication skills.
• Proven ability to communicate technology, ideas and in-formation to all stakeholders.
• Expertise in taking initiative to recommend or develop innovative approaches to support business needs. Encourage, support, and find opportunities for calculated risk-taking to support tactical and strategic direction of the organization.
• Quick leaner, with an ability to rapidly achieve organizational integration, assimilate job requirements and employ new ideas, concepts, methods and technologies.

Software Exposure:

Web Technology: JavaScript, CSS, HTML, DHTML, XML, JSTL, DTD, XSLT, XPath, JSP, Servlets, Struts, JQuery, Json, JDBC, JNDI, Java beans, Web Services SOAP RESTful , AJAX, JSF, EJB 1.0/2.0 and IBM Portlets.

Operating Systems: Windows 9X/XP/2003 Server, UNIX SUN OS 5.9, HP-UX 10.20, AIX 5.7

Development Frameworks: Struts v1.2/1.3, spring framework v3.0, Hibernate, IBatis, Log4J, Ant, JUnit

Development Tool: Eclipse, NetBeans, PL/SQL developer, TOAD, RAD.

Application and Web Servers: WebLogic App Server V8.1/9.0/10, Websphere 6/7, Tomcat5.0/6.0 and Pramati App Server.

Database: Oracle-8i/9i/10, Sybase, MS-ACCESS.

Scripting Language: UNIX Shell script, SQL scripts and JavaScript, Ant, Maven

Methodologies: UML, Agile.

Experience:

Confidential

Position: Sr. Java developer

• Customizing Log4J for maintaining information and debugging and Migrated logback for logging.
• Migrated both Spring and Hibernate versions to 4.x.
• Developed the Reservation api application using Java/J2EE Technologies, Web services SOAP and Restful
• Designed the application using Object Oriented conceptual models and created classes from the use cases, organizing the classes into an object model structure using class models.
• Designed and developed custom reusable components.
• Used MVC architecture to implement the user interfaces.
• Worked with the QA team in preparation and review of test cases, developed Junit test cases.
• Reviewed detailed design specifications, User acceptance UAT , Integration and System test plans.
• Used Java Doc to do detailed documentation of the code.

• Created new Clusters for managed servers and deployed the application using WebLogic application Server 12C.
• Developed Ant/Maven build scripts to generate the application components.
• Handled Source code configuration management and version control using Tortoise SVN.
• Worked on production customer trouble tickets to resolve the issues within the timeframe which are maintaining in Jira.
• Developed the application using Java/J2EE Technologies, Web services
• Position: Sr. Java developer
• Confidential
• Technical environment included Java 7/jdk1.7, Java5/jdk1.5, JDBC, HTML 5, JSTL, JSP, JQuery, Struts, JMS, AJAX, EJB, Spring 4.x, Hibernate 4.x, WebServices SOAP RESTFUL , Weblogic application Server 12C, XML, Oracle, PL/SQL, Tortoise SVN sever, UNIX, Windows XP, SOAP UI, IBM Informatics, Jira, Ant/Maven.
• Designed and developed custom reusable components.
• Used MVC architecture to implement the user interfaces.
• Used JSTL EL and core tags to iterate over data structures and similar tasks in JSP pages.
• Customizing Log4J for maintaining information and debugging.
• Developed Junit test cases to make sure the business/code.
• Reviewed detailed design specifications, User acceptance UAT , Integration and System test plans.
• Used Java Doc to do detailed documentation of the code.
• Developed Ant/Maven build scripts to generate the application components.

• Deployed the application using Websphere application Server on WAS 6.1/7.0 and Weblogic application Server 10.
• Handled Source code configuration management and version control using MKS and Accurev.
• Worked on production customer tickets to resolve the issues within the timeframe.

Technical environment included Java 6/jdk1.6, Java5/jdk1.5, JDBC, HTML 5, JSTL, JSP, JQuery, MVC architecture, Struts, JMS, AJAX, EJB, Spring, Hibernate, WebServices SOAP RESTFUL , IBM WebSphere 6.1 application server, Weblogic application Server 10, XML, Oracle, PL/SQL, MKS sever, IBM RAD 7.0 / 8.0, UNIX, Windows XP, IBM Build Forge, MKS, Accurev, CMIS Web, Ant/Maven.

Confidential

• Designed the application using Object Oriented conceptual models and created classes from the use cases, organizing the classes into an object model structure using class models.
• Designed and developed custom reusable JSF components.
• Designed and developed IBM Basic and Faces Portlet component libraries using IBM RAD.
• Developed the business logic for the application using EJB 3.0 Stateless Session beans, used annotations extensively for server side development.
• Used JSTL EL and core tags extensively in JSP pages to reduce the code and handle the server side objects.
• Used Log4j for the logging the output to the files.
• Developed scripts ANT to compile the java source code, create the JAR/WAR/EAR file s and migrates the code from the code repository to all environments.
• Worked with the QA team in preparation and review of test cases.
• Reviewed detailed design specifications, User acceptance UAT , Integration and System test plans.
• Developed JUnit test cases to test the application.
• Used Java Doc to do detailed documentation of the code.
• Used the reusable components developed for Reports Generation. This was done using a generic XML for all reports.
• Deployed the application using Websphere Portal v6.1 Server on WAS 7
• Handled Source code configuration management and version control using Harvest.

Technical environment included Java 6/jdk1.6, Java5/jdk1.5, IBM Portlets, EJB 3.0, JSP, JDBC, JSF 1.2, JSTL, AJAX, DOJO Framework, WebServices, IBM WebSphere 7 application server, IBM Websphere portal 6.1 server, JUnit, UML, XML, DB2, PL/SQL, Harvest, IBM RAD 7.0, UNIX, and Windows XP

Confidential

Position:Sr J2EE Developer

• Designed the all SSO applications using Object Oriented conceptual models and created classes from the use cases, organizing the classes into an object model structure using class models.
• Designed and developed custom reusable JSP components.
• Designed and developed using the Struts 2.0 framework for exception-handling message-handling used in the application.
• Developed the business logic for the application using EJBs, where Session beans used for admin modules and entity beans for database modules.
• Developed new and modified the existing Oracle Stored Procedures and Views.
• Developed IBatis configuration files and WebServices.
• Developed Java mailing classes and JMS extensively in Alert Engine module enhancement.
• Used IBatis and spring integration in Tax coupon application.
• Used Log4j for the logging the output to the files.
• Developed scripts ANT to compile the java source code, create the JAR/WAR/EAR file s and migrates the code from the code repository to all environments.
• Worked with the QA team in preparation and review of test cases.
• Reviewed detailed design specifications, User acceptance UAT , Integration and System test plans.
• Used Java Doc to do detailed documentation of the code.
• Used the reusable components developed for Reports Generation. This was done using a generic XML for all reports.
• Deployed the application using WebLogic 10.3 Application Server.
• Handled Source code configuration management and version control using WinCvs.

Technical environment included Java 6/jdk1.6, Java5/jdk1.5, AJAX, EJB1.0/2.0, JSP, Struts 2.0, JDBC, JMS, WebServices, IBatis, Hibernate, Spring, WebLogic 10.3 application server, UML, XML, Oracle, PL/SQL, WinCvs, UNIX, and Windows XP.

Confidential

Position:J2EE Developer / Team Lead Onsite Coordinator

• Single point of contact for all Java applications
• Client Interaction
• Application cloning strategy and Testing strategy preparation for each applications
• Technical Assistance to the team members
• Deployed the application s using WebSphere Application Server.
• Handled Source code configuration management and version control using PVCS.

Technical environment included Java, J2EE, JSP, Struts, EJB, WebSphere 6.1 Application Server, RAD 7.0, UML, XML, Oracle, PL/SQL Developer, UNIX, and Windows XP.