SUMMARY

• 9 years of Experience in full application software life cycle development involving Analysis, Design, Development, Testing, Implementation and maintenance of application software in web - based environment, distributed n- tier architecture and client/server architecture.
• Design and Programming experience in developing Internet Applications using Cloud Computing, Java, J2EE, JSP, MVC, Servlets, Struts, Hibernate, Spring, JDBC, JSF, EJB, XML, UML, AJAX, Junit and web based development tools.
• Extensively worked in Stateless Session Beans and Message Driven Beans (MDB).
• Experienced in object-oriented design and Analysis (OODA) of distributed web-based applications and Performance Tuning In Object-Oriented Systems.
• Experienced to Web Services SOAP, WSDL and also UDDI.
• Extensively worked with JMS (Java Message Service).
• Extensively worked with B2B applications
• Extensively worked on Ecommerce notifications etc.
• Dedicated focus on n-tiered distributed architectures using Java, J2EE, JDBC, XML/XSLT, SAX, DOM, RMI, JMS, Enterprise Java Beans, JSDK
• Experience in Application Servers like Web Sphere and Web Logic
• Experience in Web Server with Apache Tomcat
• Experienced in working with Oracle, MYSQL databases.
• Experience includes Full Project Life Cycle, analysis and design through implementation using and testing.

TECHNICAL SKILLS

Operating System: UNIX, AIX, Windows 2000, Windows XP

Programming languages: Java 1.5

Middleware / Distributed Technologies: J2EE, EJB, JMS, SOAP using AXIS tool, WSDL, Web Services. Server side programming Java Servlets 2.3, JSP.

Scripting Languages: JQuery, Javascript, HTML, XML, XSL, XSLT, AJAX

GUIs: java Swing

Java IDE: Jbuilder, IntelliJ IDEA 6.0, Eclipse, RAD

Databases Used: Oracle 9i,MYSQL, DB2/UDB

Web Servers: Java Web Server, Apache Server.

Application Servers: Web Logic

Testing Tools: Unitils.

Framework: Struts, Hibernate3.0, JSF, Spring

UML tools: Visio, Rational Rose

Version Control System: Win CVS, SVN

PROFESSIONAL EXPERIENCE

Confidential

Responsibilities:

• Analyzed business requirements, and creates high quality solutions that meet acceptance criteria.
• Responsible to implement new requirements and also understand existing .NET application all tiers (Web-UI, application, service, business domain, persistence)
• Involved to make changes in the data model.
• Followed scrum development methods and disciplines in a dynamic business environment
• Auditing using Sonar.

Environment: Cloud Computing, Hibernate 4, Spring 3, Oracle, java 1.6, Web Services, CSS, unitils, Maven, JQuery, AJAX, JPA, XML, Sonar, Jenkins.

Confidential

Responsibilities:

• Responsible for gathering new requirements and update to off-shore team.
• Followed scrum development methods and disciplines in a dynamic business environment
• Handling off-shore team.
• Production support.

Environment: Cloud Computing, IBatis, Spring MVC, Oracle, java 1.6, CSS, Maven, JQuery, AJAX, JPA, XML

Confidential

Responsibilities:

• Developed the Spring MVC layer, Controllers,Service layers and DAO layers
• The application uses the spring framework to create the bean instances and dependency Injection.
• Developed GUI using JSP, JSTL’s & Spring MVC
• Implemented client side validation with spring validator framework.
• Designed, developed and maintained the data layer using the ORM Hibernate.
• Developed hbm files with one-many, many-many & composite mappings.
• Involved in coding design patterns like Data Access Objects (DAO) and Data Transfer Object (DTO)
• Involved in developing UI screens for public website and myocc portal.
• Make sure UC4 jobs are running on a daily basis in production.
• Supports production applications by analyzing issues and providing solutions.
• Worked on DB2 SQL queries to improve performance.
• Worked on myocc portal vulnerabilities.
• Worked on perforce to push the content data.
• Implemented UC4 jobs to run the various reports.

Environment: J2EE, Java, JSP, JSTL, XML, Spring Framework, DB2, Hibernate, RAD 7.0, AntWeb Sphere 6.1, Windows XP/Unix, uc4 client, Winscp and Putty,HP Perforce, Load Runner.

Confidential, Alpharetta, GA

Responsibilities:

• Developed UML diagrams (Class diagrams and Sequence diagrams) using Visio, to understand enterprise level applications utilizing technologies across all tiers (Web-UI, application, service, business domain, persistence)
• Create web service for order creation request for B2B order using SOAP with Java
• Use existing web service to interact with ERP (inventory) system and A2A (Application to Application) layer.
• Responsible for becoming an application knowledge expert for specific areas of the application (i.e. Routing, Rating, Order Entry, A2A Integration, etc.)
• Send ecommerce asynchronous messages to customers using JMS queue
• Develop ecommerce notifications using EJB stateless session bean and EJB CMP entity beans and send in the form of XML to A2A layer
• Followed agile development methods and disciplines in a dynamic business environment where quality, innovation, collaboration, and the customer focus are highly valued
• Analyzed business requirements, and creates high quality solutions that meet acceptance criteria.
• As part of everyday development, creates and executes automated unit tests and high level functional tests
• Supports production applications by analyzing issues and providing solutions
• Data and customer migration from Vantive

Environment: Web Service, Struts, Hibernate 3.0, Spring, Intellij7.0.3,Eclipse 4.5, Web Logic 10.3.3, Oracle 10, EJB 3.0,java 1.5 CSS, UML, JUnit, Ant1.5, Windows XP, UNIX, XML, UNIX,AJAX .

Confidential, NY

Responsibilities:

• Used MVC (Model View Controller) framework using XML config files, JSP (Java Server Pages) for front end and Java Servlets.
• Created the UI components (JSP) and the client side validations are done using Javascript and AJAX.
• Used the JNDI for Naming and directory service.
• Used Hibernate for Java Object Persistence.
• Developed stored procedures using DB2.
• Involved in Performance Tuning on Java application side.
• Building web application development and server-side user interfaces using JSP.
• Developed UML diagrams (Class diagrams and Sequence diagrams and activity diagrams) using Rational Rose, to understand the objects and their flow to develop the code.

Environment: Struts, Hibernate 3.0, Spring, SQL, Eclipse, JSF, WebLogic 8.1, FTP, HTML, DHTML, Java Script, CSS, UML, JUnit, Ant1.5, Windows XP, UNIX, XML, AJAX.