Summary:

• Oracle Certified Professional with 9 years of experience in software development includes Design and Development of Enterprise and Web-based applications.
• 9 Years of Extensive technical experience and development expertise in Core Java, J2EE, JSP, Servlets, EJB3,Struts, Web services, Spring, Hibernate, Java Script, JQuery and AJAX.
• 6 Months experience in implementing Hadoop technologies like HDFS, Map Reduce, HIVE, and PIG.
• Hands on Experience in Trouble shooting the J2EE applications to resolve the performance issues.
• Experience in developing Web Services both SOAP and Restful using IBM Rational Application Developer.
• Experience in developing Spring Restful services using Spring MVC
• 1 year experience in AngularJS scripting technologies
• Good working knowledge on Ant, Maven, Log4j and JUnit.
• Extensive Experience in using MVC Model View Controller architecture for developing applications using Spring Web MVC, Struts, JSP and Servlets.
• Experience in implementing persistence layer using JDBC, Spring Dao and Hibernate.
• Extensively used various development tools like Rapid Application Developer RAD , Eclipse, and My eclipse.
• Experience in client side Technologies such as HTML, DHTML, JavaScript and JQuery.
• Experience with SQL, PL/SQL and with databases like DB2, Oracle.
• Good working knowledge to automate the build process using Ant and Maven.
• Experience in using various Configuration Management tools like Clear case and SVN.
• Experience in designing artifacts such as use case, class diagrams, interaction diagrams, and state transition diagrams using Rational Rose.
• Worked on different Application and Web Servers like IBM Web Sphere, Jboss, BEA Web Logic and Apache Tomcat
• Possess advanced knowledge of object-oriented Analysis, design and development OOA/OOD .
• Hands on Experience in writing SQL queries and Good Knowledge in understanding of database design.
• Extensive Knowledge in SDLC and Agile development environment.
• Excellent communication and interpersonal skills and involved in client interactions for scoping, effort estimates and status reporting.
• Ability to communicate clearly concisely to both business and technology teams with my excellent written oral communication skills.

Technical Skills:

Languages: Core Java 1.5 1.6

J2EE: JSP, Servlets, EJB3, JDBC, JMS, JSTL, JNDI and Java Beans

Frameworks: Struts 1.1 2, spring 3.0, Spring Security3.0, Spring AOP, Hibernate 3.1

Servers: Apache Tomcat 5.5, IBM Web sphere 6.1 7.0, JBOSS

SCM Tools: IBM Clear case, SVN, Ant, Maven, IBM RAD7.5, Eclipse

Design skills: OOA D, Java Design Patterns.

RDBMS: IBM DB2, Oracle

Software Design tools: Rational Rose UML

Operating System: Windows XP, NT/2000 , AIX,Linux

Client Side Scripting technologies: HTML, CSS, JavaScript, Ajax, JQuery , AngularJS and DWR

Web Services: SOAP Restful Web services, JAX-B, XML, XSD, and XPATH

Professional Experience:

Confidential

Role: Sr.Java/J2ee Developer

Responsibilities:

• Involved in Re-engineering activities which include analysis, Design and Development of application Core Modules.
• Involved in Identifying and developing Use cases for the system.
• Involved in design phase to develop class and sequence diagrams using UML.
• Involved in writing Map Reduce programming to load BAI files into HDFS,HBASE and HIVE
• Prepared technical specification documents, code reviews, review of impact analysis.
• Developed servicer side components which include spring controllers, Business Services, DAO and persistence layer.
• Developed Restful services for payments and transfers using Spring.
• Involved in implementing the Application security using Spring security module.
• Guiding teams about data, database and framework based application environments.
• Developed Reports Module using Jasper Reports .
• Tracking the Process and status reporting.
• Defect fixing and integration testing.

Involved in profiling the application using Your Kit Java profiler.

Coordinate and Collaborate with the Quality Assurance QA/QC team to design and execute acceptance tests to prove new or revised functionality is correctly implemented.

Offshore/Team co-ordination.

Environment: J2SE5,JSP, JQuery, AngularJS ,Spring 3, JMS,Hibernate, Servlets , Spring REST Web Services, JASPER ports ,J2EE N-Tier, IBM DB2, Web sphere 7.0, HDFS, Map Reduce, HIVE,PIG,Agile

Confidential

Role: Sr.Java/J2ee Developer

Responsibilities:

• Involved in Analysis, Design and Development of application.
• Involved in Identifying and developing Use cases for the system.
• Involved in design phase for class and sequence diagrams.
• Involved in code development using the java/j2ee technologies.
• Prepare technical specification, code reviews, review of impact analysis.
• Tracking the Process and status reporting.
• Defect fixing and integration testing.
• Involved in profiling the application using Profiler.

Environment: JSP, EJB3, EJB-JPA, Web Services, JMS, JASPER ports, J2EE N-Tier, IBM DB2, Web sphere 7.0

Confidential

Role: Java/J2ee Developer

Responsibilities:

• Involved in implementation of Electronic Service Scheduling Module
• Developed various Business Service classes using Spring Framework, Hibernate.
• Developed various DAO classes using Hibernate persistence.
• Developed java server side components, which includes Flex,JSP
• Involved in creating forms, custom components using Flex.
• Involved in fixing various issues using Flex Components, Action script
• Involved in testing of the application by using JUnit.

Environment: Spring, Hibernate, Flex, DOJO, J2EE N-Tier, Oracle 10G, JBOSS

Confidential

Role: Java/J2ee Developer

Responsibilities:

• Involved in design phase for class and sequence diagrams.
• Involved in code development using the java/j2ee technologies.
• Prepare technical specification, code reviews, review of impact analysis.
• Tracking the Process and status reporting.
• Defect fixing and integration testing.
• Involved in profiling the application using JProfiler.

Environment: JSP, spring, Hibernate, WebServices, JASPEReports, J2EE N-Tier, IBM DB2, Web sphere 7.0

Confidential

Role: Java/J2ee Developer

Responsibilities:

• Developed various Business Service classes using Spring Framework, Hibernate.
• Developed various DAO classes using Hibernate persistence.
• Involved in creating forms, custom components using Flex.
• Developed java server side components, which includes DWR.
• Involved in manual testing of the application by using JUnit.
• Involved in code reviews and code pushes to development/test/production environment

Environment: struts 1.2, Hibernate, Flex, MVC-2, PostGressSQL, Apache Tomcat 5.0