SUMMARY

• 7+ years of experience developing robust and highly scalable web - based, enterprise and Client Server applications using Core Java and J2EE Technologies
• Experience in all phases of Software Development Life Cycle (SDLC) including requirement analysis, design, development, testing, and maintenance of complex applications
• Utilized Java and Object oriented Design concepts such as Core Libraries, Design Patterns, Inheritance, Abstraction and Polymorphism
• Focused in creating artifacts using UML to furnish business requirements
• Highly Skilled in J2EE technologies such as Servlets, JDBC, Spring, Spring Batch and Hibernate
• Strong knowledge in developing Web Services
• Strong knowledge and experience in using design patterns like Inversion of Control, Singleton, Abstract Factory, DAO, and MVC architecture
• Experienced in Web Services (Java Web services, JAX-WS, SOAP, and AXIS SOAP) for implementation of Shopping Cart application, information validation and processing
• Solid understanding of source control like CVS, GIT,and SVN
• Solid understanding of build tools like Maven and Ant
• Proficiency in using development tools such as Eclipse
• Excellent debugging and problem solving skills with excellent understanding of system development methodologies, techniques and tools
• Good communication and interpersonal with demonstrated ability to interact within all levels of organization

TECHNICAL SKILLS

Languages: Java, XML, SQL

Design Patterns: MVC, Dependency Injection, Singleton, Abstract Factory, Data Access Object.

Front End Technologies: AJAX, JSP, JS, HTML, JQuery

Frameworks: Hibernate, Spring, Struts, JPA

RDMS: MSSQL, MySQL, Oracle

Web/Application Server: Tomcat, Web Sphere, JBOSS, Web logic

Version Control: SVN, CVS,GIT

Build Tools: Maven, ANT

PROFESSIONAL EXPERIENCE

Confidential, Pleasanton, CA

Java/J2EE Developer

Responsibilities:

• Designed and development of batch processes using Spring Batch Framework.
• Used Spring MVC to decouple business logic and view components
• Implemented DAO pattern to provide abstraction for Transaction Management
• Developed persistence layer using Hibernate and JPA
• Experienced building application using Maven
• Involved in code versioning and sync from SVN repository
• Experienced using a Continuous Integration environment
• Experienced gathering and formulating requirements
• Responsible for writing Hibernate-mapping XML files, HQL
• Maven and Jenkins are used for the application builds and Continuous Integration
• Involved in other phases of SDLC including requirement analysis, Testing Design and Implementation, Build validation and Business Support

Environment: Java, SQL, XML, Spring, Spring Batch, Spring IOC, Spring MVC, Web services, Hibernate, JPA, SVN, Maven, SQL, Web Logic

Confidential, San Jose, CA

Java/J2EE Developer

Responsibilities:

• Used Hibernate 3.x with JPA annotation and created several persistent classes and involved in designing and creating generic DAOs for the domain model
• Used Spring Framework for dependency and object injection ; Used Spring MVC in the Middle Tier for portal development
• Developed the application using Spring MVC framework by implementing controller and backend service classes.
• Implemented design patterns such as Inversion of Control (IOC), Singleton, Factory Pattern, and Collections
• Implemented DAO pattern to provide abstraction for Transaction Management
• Developed portal components, deployed files as necessary, and created and managed various contents
• Involved in other phases of SDLC including requirement analysis, Testing Design and Implementation, Build validation and Business Support

Environment: Java, SQL, XML, Spring, RESTful Web services, Hibernate, UML, IOC, Singleton, MVC, DAO, LDAP, Oracle, JSP

Confidential, La Palma, CA

Java /J2EE Developer

Responsibilities:

• Involved in design, development, to implementation of account activity module
• Developed user interface using JSP, HTML, JSTL and AJAX
• Used Rational Rose to design Use Case diagrams, Class Diagrams, Sequence Diagrams.
• Worked on developing EJB - Entity beans and Session beans for handling business logic for authorization control and administrator account setup
• Worked with Struts as a unified MVC framework and developed Tag Libraries
• Involved in design and creation of JSPs that are responsible for presentation layer and used the struts html/bean/logic Tag libraries in the JSPs
• Created configuration settings for each application based on specifications
• Developed test cases and performed unit testing using JUnit

Environment: JSP, JSTL, AJAX, Eclipse, JBoss, Struts, EJB, MVC, Oracle, JUnit

Confidential, Mount Laurel, NJ

Java/J2EE Consultant

Responsibilities:

• Used OO analysis and design to optimize performance by improving response time and transaction rate
• Used Spring MVC and developed several controller classes as required for the design
• Implemented Transaction Management in the Business Services Tier via Spring Framework, by utilizing different design patterns
• Integrated Spring AOP with Hibernate to create OR Mapping layers and Data Access applications
• Used Hibernate to develop persistent classes and applied concepts such as polymorphism, association, composition and collections
• Used Spring Security and Web services for reference implementation
• Applied design patterns such as Singleton, Inversion of Control, and DAO
• Utilized core java APIs like Collections, Synchronization, and memory model
• Wrote unit testing for all the modules of an application
• Collaborated with the wealth management development team to design and implement solutions to better in corporate business requirements

Environment: J2EE, spring IOC, Spring MVC, AOP, DAO, Hibernate, Eclipse, JUnit, XML, MSSQL.

Confidential, Jacksonville, FL

Java/J2EE Consultant

Responsibilities:

• Involved in design, development, to implementation of account activity module
• Developed user interface using JSP, HTML, JSTL and AJAX
• Used Rational Rose to design Use Case diagrams, Class Diagrams, Sequence Diagrams.
• Worked on developing EJB - Entity beans and Session beans for handling business logic for authorization control and administrator account setup
• Worked with Struts as a unified MVC framework and developed Tag Libraries
• Involved in design and creation of JSPs that are responsible for presentation layer and used the struts html/bean/logic Tag libraries in the JSPs
• Created configuration settings for each application based on specifications
• Developed test cases and performed unit testing using JUnit

Environment: JSP, JSTL, AJAX, Eclipse, JBoss, Struts, EJB, MVC, MSSQL, JUnit

Confidential

J2EE Developer

Responsibilities:

• Involved in design and development of business logic and database access for subsystems to generate reports and views based on user’s query.
• Involved in the detailed design of user interface and business layers using JSP, Custom tags and JavaScript
• Developed Java Servlets that act as a controller that maintains the session state and handles user requests in Middle Tier
• Involved in maintaining the Model-View-Controller architecture
• Designed and developed account module which authenticates the access level for the users

Environment: Java, JSP, JavaScript, Eclipse, Tomcat, XML, Oracle 10g