Objective

Senior Java Developer and Software Engineer with proven expertise in object-oriented analysis and design and exceptional record overseeing all facets of Software Development Life Cycle, from analysis and design to implementation and maintenance.

Professional Summary

• 10 IT experience in software development and maintenance with proficiency in development of web based applications using Core Java, J2EE, JSP, Servlet, JDBC, Apache Struts, Hibernate, Spring, XML, HTML, AJAX, Javascript, ExtJS, Ibatis, Ant, Maven, Oracle WebLogic and Oracle 11g.
• Strong knowledge and expertise in Object Oriented Analysis, Design and Programming.
• Expert knowledge of Sterling Order Management System component APIs and related interfaces.
• Experience in using Open Source frameworks like JUnit, Log4J.
• Experience in various Version controlling tools like SVN, Clearcase, Accurev.
• Hands on experience in RDBMS, JDBC, Oracle PL/SQL and Stored Procedures.
• Good knowledge of Design Patterns like Singleton, DAO, Factory, Service Locator, Business delegate, Session Facade etc.
• Technical domain expertise in Retail and Finance sectors.
• Experience in reviewing client requirement, prioritize requirements and baseline project plan.
• Sound knowledge of software development processes Agile, Waterfall and good exposure on every phase of software development life cycle including requirement definition, design implementation, testing and maintenance.
• Adaptive, sincere, hardworking and willing to learn new technologies and processes to apply them in work area.

SKILL SET:

Project Experience

Confidential

Java Developer

• Involved in requirement gathering and finalizing of Functional specifications.
• Participated in estimation activities and facilitated project scoping, requirements meetings.
• Created the Class Diagrams and Sequence Diagrams while using UML.
• Involved in design, developing Pricing scenarios to address complicated scenarios using Java and various design patterns.
• Worked on identifying performance related issues, code coverage activity using Cobertura.
• Incorporated various J2EE design patterns for efficient and error-free programming.
• Involved in integrating with the other development groups to ensure appropriate services are exposed and consumed using XML based event handlers.
• Involved in discussions with other OMS Technical Leads to ensure the system is implemented as designed and in adherence with robust engineering principles.
• Involved in quality reviews during all phases of the project.
• Involved in automating the product features.

Technical Environment: Java 1.6, XML, ant 1.8.1, Eclipse 3.3, Jboss4.3, Weblogic 10.3, Oracle10g, UML.

Confidential

• Involved in design, development and testing of enhancements.
• Created the Class Diagrams and Sequence Diagrams while using UML.
• Developed the UI form design and development using RCP with Eclipse 3.0 environment.
• Implemented backed layer by connecting Sterling APIs by framing XML based input and outputs.
• Involved in writing automation scripts for integrating testing framework QTP.

Technical Environment: Java 1.6, XML, Eclipse based RCP Plug-in, Jboss4.3, Weblogic 10.3, Oracle 9i, QTP.

Confidential

• Involved in estimation, design and development of enhancements.
• Involved in Prototyping screens.
• Created the Class Diagrams and Sequence Diagrams using UML.
• Involved in wring custom tags, common pages like page header, footers, home page and etc.
• Implemented UI using Ajax and ExtJS, JSON and custom tags.
• Database tables and Query designed in Oracle 9i.
• Implemented backed layer by connecting Sterling APIs by framing XML based input and outputs.
• Build and deployed war file in Weblogic application server.

Technical Environment: Java 1.5, XML, ExtJS, Ajax, JBoss 4.3, Weblogic 10.3, Oracle 9i.

Confidential

• Involved in development of Catalog browsing, Presentation of Products in the Catalog, showing Product differences, Mini Cart display and adding Products to the cart.
• Involved in LLD by creating Class Diagrams and Sequence Diagrams.
• Implemented application design using Struts MVC with Multi-Tier System architecture.
• Involved in Prototyping screens.
• Implemented backed layer by connecting Sterling APIs by framing XML based input and outputs.

Technical Environment: Java 1.6, XML, Struts 2, JBoss 4.3, Weblogic 10.3, Oracle 9i.

Confidential

• Involved in analysis, design and development of module Product offering.
• Communicating with client for use cases and issues.
• Involved in LLD by creating Class Diagrams and Sequence Diagrams.
• Implemented UI using Flex 2.0. Implemented validations using flex UI components and back end validation.
• Implemented DB layer using Hibernate 3.0.
• Spring IOC is used for connecting with hibernate.
• Involved in writing Junits.

Technical Environment: Java, Hibernate 3.0, Spring, Flex 2.0, Eclipse 3.2, Web logic 9.0, EJB3.0, JUnit, Oracle9i

Confidential

• Involved in implementing Client Requests and resolving issues in Proposal module
• Involved in development of the prototype using JavaScript, HTML, XML pages.
• UI layer is implemented using JSP and custom tags. Validations implemented using struts tags, java script and back end validation.
• Implemented application design using Struts MVC with Multi-Tier System architecture.

Technical Environment: Java, Servlets, JSP, struts framework, Web Logic, Oracle9i, and Windows NT

Confidential

• Involved in developing Finance module
• UI layer is implemented using JSP and custom tags. Validations implemented using struts tags, java script and back end validation.
• Implemented DB layer using Hibernate 3.0.
• Spring IOC is used for connecting with hibernate.
• Involved in writing Junits.

Technical Environment: Java, Servlets, JSP, struts framework, Spring Framework, Hibernate, Web Logic, Oracle9i, and Windows NT

Confidential

• Involved in developing Asset Management module
• Involved in LLD by creating Class Diagrams and Sequence Diagrams.
• UI layer is implemented using JSP and custom tags. Validations implemented using struts tags, java script and back end validation.
• Implemented application design using Struts MVC with Multi-Tier System architecture.

Technical Environment: Java, Servlets, JSP, HTML, JavaScript, struts framework, Jboss, Oracle, and Windows NT

Confidential

• Involved in developing Purchase Order, Analysis and Negotiation modules.
• Developed user interfaces using HTML, CSS and JSP and validated user inputs using JavaScript.
• Implemented application design using Struts MVC with Multi-Tier System architecture.
• Used DAO pattern for DB layer.
• Used Oracle to manage Tables, Views, Indexes, Sequences, Stored Procedures, Functions and Triggers.

Technical Environment: Java, Servlets, JSP, HTML, JavaScript, struts framework, Jboss, Oracle, and Windows NT