SUMMARY

• Around 8+ of experience in Software Development Life Cycle i.e. Design, development, testing, debugging and maintenance of applications using various technologies.
• Wide range of experience in Java, J2EE technologies such as JSP, Servlets, Struts, Spring, Hibernate, Java Beans, JDBC, Web Services, JNDI.
• Expertise in developing SOA (Service Oriented Architecture) and J2EE Web Services based on Restful, SOAP, WSDL, UDDI, JAX - WS, JAX-RS using tools like Apache Axis, Jersey.
• Expertise in XML technologies such as XSL, XSLT, XML schemas, XPath, XForms, XSL-FO and parsers like SAX, DOM.
• Expertise in designing and developing database oriented applications with good working knowledge on Oracle, SQL and Stored Procedures.
• Good knowledge in Maven and ANT build tools and version control tools like SVN, CVS.
• Working knowledge of various Design patterns like Data Access object, Front controller, Factory pattern, MVC, Data Transfer Object, Factory and Singleton in development of multi-tier distributed enterprise applications.
• Developed Use Cases, Class Diagrams, Activity Diagrams, Packages and Deployment Diagrams using Unified Modeling Language.
• Experience in Agile software development process, Test Driven Development and Scrum.
• Good written and verbal communication, relationship management, presentation and problem solving skills.
• Productive, independent and strong leadership qualities and ability to work effectively in a team or as an individual depending on the project.

TECHNICAL SKILLS

Languages: C, Java, SQL

Technologies: J2EE, JSP, JDBC, Servlets, JNDI, Web Services

Web/Application Servers: IBM WebSphere, Web Logic, Apache-Tomcat, Glassfish JBOSS

Operating Systems: Windows, LINUX (Redhat)

Scripting Tools: HTML5, XML, CSS, JavaScript

Databases: Oracle, MySQL, MS-Access

IDEs: Eclipse, Net Beans

Frameworks: Struts, Spring, Hibernate

Testing Tools: JUnit

Version Control: CVS, SVN

Methodologies: Agile (Scrum), Waterfall

Build Tools: Maven, Ant

Modeler Tools: MS Visio &Bizaggi process modeler

PROFESSIONAL EXPERIENCE

Confidential, Auburn Hills, MI

Sr Java/J2EE Developer

Responsibilities:

• Managed a small team of three people.
• Documented low level design using class & sequence diagrams.
• Involved in build process, maintaining CVS repository and deploying application on IBM Web sphere Server.
• Developed web front for dealers, importers in accessing the vehicle after sales information using HTML, JSP, and Web Services and with Struts, Spring & Hibernate framework.
• Developed Interfaces to extract, transform& load vehicle related information from disparate systems using Java Struts, Spring & Hibernate framework.
• Built new WAR (Web Application Archive) after new changes and bug fixes and resolved incidents raised by client in Peregrine Service Centre.
• Created unit test cases using Junit, handled database related issues and fine-tuned the queries.
• Performed peer code review across the sprint team, Contributed to post go live activities such as bug fixes & enhancements and improved application performance.

Environment: Java, J2EE, Servlets, jquery, Eclipse IDE, Windows7, Linux, Struts, Spring, Hibernate, Oracle 11g, IBM Web Sphere Application Server, CVS, Restful Web Services, SAX parser, DOM parser, Cruise control, Peregrine Service Centre 6.1.

Confidential, Pittsburgh, PA

JAVA/J2EE Developer

Responsibilities:

• Involved in analysis, design and development of e-bill payment system as well as account transfer system and developed specifications that include Use Cases, Class Diagrams, and Sequence Diagrams.
• Designed the user interfaces using JSP and developed the application using Struts Framework that leverages classical Model View Layer (MVC) architecture.
• Implemented persistence layer using Hibernate that use the POJOs to represent the persistence database tuples. These POJOs are serialized Java Classes that would not have the business processes.
• Deployed the applications on IBM Web Sphere Application Server.
• Used harvest for version control across common source code used by developers.
• Used XML Web Services using SOAP to transfer the amount to transfer application that is remote and global to different financial institutions.
• Used XML parser APIs such as xpath in the web service's request response data marshaling as well as the un-marshaling process.
• Used JDBC to invoke stored procedures and database connectivity to ORACLE.

Environment: Java, J2EE, Struts 2, Hibernate, JNDI, HTML, JSP, XML, DOM Parser, SAX Parser, ANT, IBM Web Sphere Application Server, Sun Solaris, LOG4J, Oracle 10g and Harvest.

Confidential, Plano, TX

JAVA/J2EE Developer

Responsibilities:

• Exposure to OOA&D Methodologies like RUP. Used UML notation and Rational Rose for designing.
• Developed data access and business logic layers for encapsulating data and providing core business logic.
• Developed application using JSP, Tag libraries and Struts (MVC) Framework
• Developed Struts Action classes, Action Forms and Validation classes using Struts Controller component and Struts Validation framework.
• Extensive use of Enterprise Java Beans (the session and entity beans) for middle tier component implementation.
• Built exception handling for application with various meaningful exceptions to maintain the system.
• Developed Stored Procedures for uploading/submitting data to/from various units.
• Developed Web service using SOAP, SAX and WDSL and provided XML schema to save the broker information as a XML document.

Environment: Rational Rose, UML, Java/J2EE, Struts1.2, WebSphere 6.X, WSAD 5.X, EJB, ANT1.5, Web services, SOAP, SAX, WDSL, JSP, JDBC, XML, XSL, XSLT, CVS, Oracle 10g, UNIX, Log4j, Junit.

Confidential

Java/J2EE Developer

Responsibilities:

• Developed software modules using Java, XML, Web Services, Struts framework and Oracle DB.
• Involved in designing data models and developed functions, stored procedures and views, used several Design Patterns like Factory, Singleton, Front Controller and MVC patterns
• Test Driven Development - written test cases in JUnit before coding for 100% code coverage
• Helped in deploying applications on Development and QA environments
• Followed Scrum methodology with Agile development, with two week Sprint
• Used Tortoise CVS as version control tool
• Participated in meetings with Subject Matter Experts to get clear understanding of the requirements, Worked as Production Support member for resolving post-release issues(PRI) and Helped in assigning tasks and priority to the PRIs to the team members
• Documenting process changes and requirement changes and Participated in design reviews for upcoming modules

Environment: Java, J2EE, Struts 1.2, Oracle 9, HTML, XML, Web Services, JavaScript, JUnit, Hudson, Eclipse, Tortoise CVS, MVC patterns, Test Driven Development, Agile/Scrum methodologies, MS Visio, Bizaggi Process modeler.

Confidential

Java/J2EE Developer

Responsibilities:

• Designed the application using the J2EE design patterns such as Data Access object, Data transfer object, Front controller, Factory pattern and Singleton.
• Developed Use case diagrams, Object diagrams, Class diagrams, and Sequence diagrams using UML.
• Developed web front end screens using HTML, JSPs, CSS, Java script and built application using Struts Framework.
• Prepared high and low level design documents for the business modules for future references and updates.
• Deployed the application on Web sphere application server in development and production environment.
• Undertook the Integration and testing of the different parts of the application.
• Developed automated Build files using ANT.
• Used Subversion for version control and log4j for logging errors.
• Code Walkthrough, Test cases and Test Plans.

Environment: Java/J2EE, Struts 1.1, Tiles, Servlets, JSP, JDBC, HTML, CSS, JavaScript, JUnit, Web sphere 6.0, Eclipse, MySQL, log4j, Subversion, Windows xp.