Professional Summary:

• 9 years of expertise in software engineering, which encompasses complete SDLC, design, development, maintenance, implementation of web-based internet/Intranet enterprise solutions requiring expertise in n-tier distributed Service Oriented architecture with Java J2EE, Web services and relational database technologies.
• Very Strong Object-oriented concepts with complete software development life cycle experience - Requirements gathering, Conceptual Design, Analysis, and Detail design Development, System and User Acceptance Testing.
• Experience in Agile Development Methodologies with Scrum, waterfall methodology and to all stages of SDLC.
• Expertise in design and development of various web and enterprise applications using Java, J2EE, Spring, Hibernate, JDBC, Web Services with Axis2, JMS, XML, XSD/DTD.
• Extensively used Java and J2EE design patterns like Model View Controller, Business Delegate, Session fa ade, Service Locator, Data Value Objects, Data Access Objects, Singleton and factory patterns.
• Extensively used Visio, RAD and StarUML for creating UML diagrams like Class diagrams, Sequence diagrams, Activity diagrams and Component diagrams.
• Experience in IBM Web Sphere Application Server 6.0, BEA Web Logic 8.1, Apache Tomcat Web Server.
• Hands on experience in developing numerous Multi-tier Java J2EE with different open source technologies and Frameworks - Jakarta Struts, Spring, Presentation Tier components JSP, Servlets, Struts, Spring MVC, Java Script, and HTML , Resource Tier components JDBC and Persistent Object Components using Hibernate and DAO, SQL, Oracle 10g/9i under Unix and Windows NT/XP
• Experienced with RDBMS implementation and development using Oracle 10g/9i, PL/SQL, TOAD, MySQL, SQL Server and proficiency in writing complex SQL queries.
• Extensive development experience in different IDE's such as IBM RAD, IntelliJ and Eclipse.
• Experience in developing Service Oriented Architecture using JMS and Web Services with Axis2 and Restful Web services using Jersey.
• Extensively used J2EE design and Java patterns like Model View Controller, Business Delegate, Session fa ade, Service Locator, Data Value Objects, Data Access Objects, Singleton and factory patterns.
• Experience in writing JUnit test cases.
• Experienced with RDBMS implementation and development using Oracle 10g/9i, PL/SQL, TOAD, MySQL, SQL Server and proficiency in writing complex SQL queries.
• Strong Experience in build and deploying applications using Ant in IBM Web Sphere, BEA Web logic and Tomcat servers.
• Experience of application development and deployment in Windows 9X/NT/2000/XP/7, UNIX IBM AIX, Sun Solaris .

Technical Skills:

• Software/Products : Java, Struts, Spring, Hibernate, Web Services, XML, XSD, UML, Design Patterns, JSP,
• Servlets, JSR 168 Portlets, EJB 2.0.
• Application/Web Servers : WebSphere Application Server 6.0, Weblogic 8.1, Apache Tomcat.
• General Tools : RAD 7.0, Eclipse, Microsoft Visio, Ant, Maven, ,
• Install Shield 6.1, Microsoft Project, Teamprise Foundation Version control tool ,SVN.
• Databases : Oracle 10g, MySQL, SQL Server.
• Hardware/Operating Systems : UNIX, Linus, MS DOS, Windows 9X, NT, 2000, XP.

Professional Experience:

Confidential

Role: Technical Lead

Responsibilities:

• Review the LLD documents produced by offshore team.
• Implement RESTful services using Jersey framework.
• Implement MyBatis framework for data access layer.
• Implement business service layer using spring and presentation layer in JSF Primefaces.
• Work on the build and deployment process
• Mentoring the team for the application design and coding standards.
• Involved in Project activities from the RFP Request for Proposal stage of RDMS.
• Participated in Project Framework design HLD LLD creation.
• Managed delivery of Iteration 1.
• Currently leading Iteration 4 development with Team size of 6 members.
• Developed Reusable UI Components using JSF Prime faces.
• Involved in Performance tuning of the application to support 40 concurrent users.
• Analyzing the requirements providing feedback to the offshore counterpart.
• Unit testing of all the assigned tasks on local and client environment.
• Developing and updating the launch plan for each release.
• Code Review of the changes done by team.
• Handling triage call with business users.

Platform: Java/J2EE, JSF, Primefaces 4.0, spring, MyBatis, Web Services RESTful , Tomcat Web Server, Oracle, RHEL, Pentaho, BO.

Confidential

Role: Module Lead

Responsibilities:

• Co-team with Solution Architect to produce a technical specification of the CAS and provisioning application.
• Involved in shared caching implementation using Infinispan.
• Produce a detailed technical design document to match the solution design specification.
• Develop the business tier/database tier of the application using Java, Spring and Hibernate.
• Development of the provisioning application using Spring and Hibernate.
• Used JMS in the business tier to send XML messages to TIBCO bus for communication with the provisioning application.
• Develop the WSDLs and XSDs defining web-services in CAS middle tier.
• Develop the core modules of the application using Spring and Hibernate.
• Oversee the development of CAS middle tier to match the design specifications.
• Development of the provisioning application using Spring and Hibernate and Message Driven Beans MDBs .
• Taking the lead to interact with multiple teams to define the ICD Interface contract document for provisioning.
• Managing the Deployment Releases and mentoring Production Support team for support and deployment process.
• Removal of Web Sphere Process Server and developing customize DB driven workflow engine for the application.
• Implemented a multithread standalone application for supporting enrollment of RVB and PA services. This application was controlled by a client/server via UDP communication protocol.
• Perform code and design reviews.
• Mentoring the team for the application design and coding standards.

Platform: Java/J2EE, Spring, Hibernate, Web logic 9.2 Portal, J2EE, Spring, Spring Quartz, JBoss Cache, Oracle, Eclipse 3.2, ANT, Log4j.

Confidential

Role: Sr. Software Engineer.

Responsibilities:

• Implement a CR for log archival using shell scripting. This CR involved archiving logs from the production servers to a logs repository server.
• Analyze, design and implement CR's for 3.0 applications.
• Perform root cause analysis of the defects raised.
• Provide production support for the Vehcomm application.
• Responsible for design and development of different Third party interface systems for EIS module.
• Analysis of defects and distribution among team members to ensure to meet the weekly release goal.

Platform: Java, J2EE, OC4J, WSDL, Oracle 11g, Axis 1.4

Confidential

Role: Sr. Software Engineer.

Responsibilities:

• Involved in the requirement gathering and understanding Business rules of Model Validation.
• Reverse Engineering the Access based system
• Project co-ordination and keep track of Business Requirement and Development in the Agile Business Model.
• Designed the solution and System Flow
• Integrated with Documentum utility to store and maintain version of the Financial Model Documents
• Implemented DWR based business validation for better usability and quick validation Which required server side Business logic to be reused
• Implemented the JXL based report generation utility to generate template based reporting.
• Implemented Entitlement Piece for the Application.

Platform: J2EE Struts 1.2, Web Sphere 5.1.1, XML, JMS, Oracle 11g, NS Database

Confidential

Role: Software Developer

Responsibilities:

• Developed Reusable Java APIs used throughout of application, Implemented Ajax Auto complete functionality common across application.
• Developed JSP, JSTL, Servlet, POJOs, Ajax call using Struts frameworks.
• Implemented Process Management.
• Implemented Entitlement for Authorization and Authentication
• Configured the application using struts-config.xml and web.xml.
• Wrote Form Bean, User Action classes for Struts.
• Wrote External JavaScript for client side validation.
• Designed custom server side validation Framework using Ajax and Java Classes and Database tables.
• Used various design pattern Singleton, Transfer Object, Service Locator, Business delegates and Factory Pattern.
• Designed screen generation from the Database
• Wrote multiple Complex SQL queries
• Developed various helper classes specific to entity.
• Wrote Stored Procedures, SQL stored functions, Trigger and View.
• Worked on UI web technologies like Ajax, HTML, DHTML, CSS and JavaScript.
• Configured DNS, Connection pool on Weblogic.
• Used log4j for debugging purpose.
• Worked on IDE Eclipse 3.x and Editor Edit plus.
• Platform: J2EE, Struts, EJB Stateless Session Beans , Web Sphere 5.1.1, IBM DB2