SUMMARY

• Sun certified JAVA developer around 9 years of experience in implementing Java/J2EE projects, working through Analysis, Design, Development, Testing of large scale JAVA applications.
• Extensively worked on core java concepts like Multi - Threading, Inheritance, Abstraction, Encapsulation, Polymorphism, Exception handling, and Data Structures.
• Expertise in development and deployment of multi-tiered web based enterprise applications using J2EE technologies like Servlets, JSP, Hibernate, Spring, JDBC,angular JS, Java Beans and Web services (SOAP).
• Extensive experience using Spring Framework in business layer for Dependency Injection, AOP, Spring MVC, transaction management and using Hibernate as a persistence layer.
• Experienced in using WSDL, SOAP, Apache AXIS for Web Services.
• Proficient in several frameworks like Hibernate 3.0/4.0 ORM, Spring Framework 3.0.
• Experienced in implementing DAO layer using ORM tools like Hibernate core interfaces, annotations and optimization's.
• Extensive experience in SQL, Stored Procedures, Functions and Triggers with data base Oracle
• Expertise in client side designing and validations using HTML, CSS, Java Script, AJAX, JSP, XML and Swing.
• Experience in using Maven and Ant for build automation.
• Good Experience in developing test cases with Junit and logging with Log4j.
• Hands on exposure to multiple Application Servers like Web logic, Apache Tomcat, Web Sphere and JBoss.
• Extensive development experience on different IDE's like Eclipse and NetBeans for debugging and using java coding standards.
• Good debugging skills that deep diving into technical issues, collaborating with cross-domain experts, handling clients with different priorities and mind sets, both on-site and remote.
• Complete understanding of Agile/SCRUM with the ability to conduct SCRUM meetings, co-ordinate team activities in a strict-deadline driven environment and maintain excellent client communication.
• Diligent and highly enthusiastic professional with strong technical, analytical and communication skills.

TECHNICAL SKILLS

Application Servers: Web logic, Apache Tomcat, JBoss

JAVA Technologies: Java/J2EE, Servlets, JSP,EJB, Hibernate, Spring, Angular JS, JDBC,Swings, Whirl Frame Work, Bizdget Frame Work.

IDE Tools: Eclipse, NetBeans

Web Technologies: JavaScript, CSS, HTML, XML, Jquery, angular JS.

Database: Oracle

Design Methodologies: Agile scrum, water fall

Operating Systems: Linux,Solaris, Windows XP/Vista/7/8

Testing Tools: Junit.

PROFESSIONAL EXPERIENCE

Confidential, California

Senior Java Developer

Responsibilities:

• Designed and developed features Subscriber Manager,DHCPLQV6 Leg, Radius Listener Leg and SOAP Leg using JavaSE.
• Developed the Apted search functionality, filtering, pagination using Hibernate criteria Query interfaces.
• Developed test suite framework and regression tests for rules and alerts engine, recovery engine, object manipulation functionality, import/export engine and user-defined function handling using JUNIT
• Developed the application on Web logic Server environment .
• Used Cplication Module using several design patterns like Singleton, Factory, DAO.
• Implemented Soap based web services.
• Designed Hibernate entities that map data base tables, implemented inheritance strategies using Hibernate inheritance strategy.
• Implemenisco defect and Enhancement Tracking system for defect tracking.
• Customer Support
• Using Agile development methodology
• Code Review and Mentoring junior development staff.
• UAT support and bug fixing.

Environment: JavaSE(Data Structures & Multi Threading), Hibernate 4.0, Soap based web services,Networking, Times Ten DB,Oracle 10g,web logic, JUnit, Maven, Log4j.

Confidential

Java/J2EE Developer

Responsibilities:

• Perform project development activities as for the branch specifications.
• Worked on Hibernate ORM. Created Hibernate XML files and Java class files to map the object relation mappings. Used Hibernate query language.
• Provided data persistence by object/relational mapping solution via Hibernate for application CRUD operations.
• Created services for various modules using SPRING.
• Utilized Core J2EE design patterns such as Singleton and Data Access Object (DAO) in the implementation of the services.
• Used IBM tool JIRA for defect tracking
• Responsible for writing SQL Queries and Procedures using Oracle
• Responsible for writing JUnit test cases and Peer level testing.
• Improved database performance by DataBroker.
• Build & Deployment in Web Logic Application Server.

Environment: JavaSE, Hibernate, Spring, EJB3.0, Whirl Frame Work, Bizdget Frame Work, Swings, Oracle 10g,Junit, Maven and Agile.

Confidential

Java/J2EE Developer

Responsibilities:

• Involved in Requirements gathering, Requirement analysis, defining scope, Design analysis, impact analysis, Integration and deployment
• Involved in coding and testing of application.
• Responsible for the design and development of the application framework
• The views are programmed using JSP pages.
• Model is a combination of EJB and Java classes and web implementation controllers are Servlets.
• Used EJB for server side transactions
• Used JavaScript for client side validations. Used JUnit for unit testing of the system and Log4J for logging.
• Swing components should be updated directly only in the context of callback methods invoked from the event dispatch thread.
• Creation and maintenance of data using Oracle database. JDBC for database connectivity with Oracle.
• The request and response from the client is controlled using Session Tracking in JSP

Environment: CoreJava, J2EE,Servlets,JSP,Ajax, Web logic, Eclipse, Oracle, JDBC, HTML.