SUMMARY

• Senior Java Developer with 8+ years of experience in Design, Development, Implementation and Maintenance of Java & J2EE applications.
• Involved in all phases of Software Development Life Cycle (SDLC).
• Certified by Confidential Inc in Sun Certified Java Programmer (SCJP 1.5).
• Excellent knowledge of Object Oriented Analysis & Design
• Extensively developed Web applications using Spring, Hibernate JSF, JSP, Servlets, HTML, JavaScript and CSS.
• Proficient at Java, J2EE, Webservices, XML, XSLT, Oracle, DB2 and UNIX.
• Sound knowledge of Service Oriented Architecture.
• Developed SOAP based Webservices, generated client and server side artifacts from WSDL.
• Good experience on Design patterns such as Factory, Singleton, Flyweight, Value Object, DAO, Proxy and Service Locator.
• Good experience on ANT, Maven and Korn shell scripts for the build and deployment of J2EE applications.
• Working experience on version control tools like Clearcase and SubVersion
• Good experience on DB2 Visualizer, SQL Developer, TOAD for database operations.
• Experienced in defect fixing activities for UAT, Production maintenance and service.
• Good experience on Agile methodologies.
• Excellent communication, analytical, problem solving and team management skills.

TECHNICAL SKILLS

Programming Platforms: Java, J2EE

Frameworks: JSF, Spring

SOA: Web Services, SOAP, WSDL.

BPM: FICO - Capstone, AWS

Database: Oracle 11g, DB2

Scripting: Shell scripting, ANT, Maven

Other Technologies: Javascript HTML, XML, XSLT, UML, CSS, Log4j.

Application/Web Server: Weblogic, Tomcat

Software Packages/Tools: Subversion, Clearcase, Eclipse, TOAD 7.1, SQL Developer, DB2 Visualizer

PROFESSIONAL EXPERIENCE

Confidential - Richmond VA

Sr Java Developer/ Lead

Responsibilities:

• Actively participate in understanding business requirements, analysis and designing Library Migration Process from Business Analyst
• Translate business requirements to Architectural design.
• Create Technical Design, Source to Target mapping documents based on the client business requirement.
• Creating UI using JavaScript, HTML and CSS.
• Apply Spring framework to presentation tier, business tier, transaction management, DB2 connectivity and logging.
• Create XML files to store application metadata and unmarshall using JAXB.
• Design Coherence Cache to load and store data from DB2 database.
• Implement Flyweight design pattern to store data in Coherence Cache.
• Performance tuning of Coherence Cache.
• Data abstraction using Hibernate.
• Implement MD5 hash code check to avoid duplicate entry of Product/Offer in DB2 database.
• Creating JavaScript functions for client side validations.
• Invoke SOAP based Webservices to send Product details to downstream systems.
• Generated client and server side artifacts from WSDL using Weblogic ANT tasks.
• Version control with Subversion and create Maven scripts to build application.
• Deployment of application on Weblogic and Apache servers.
• Resolving defects in QA and code release to production.

Confidential - Richmond VA

Sr Java Developer/Lead

Responsibilities:

• Install JRockit Mission Control on UNIX servers.
• Update Weblogic startup scripts to Configure JRockit Mission Control tool.
• Implemented multi threaded program to submit huge volume of applications
• Create XML flat files to store user data and unmarshall using JAXB.
• Monitor and analyze JRMC reports to determine memory leaking instances
• Analyze and modify code to fix the leaking instances
• Deployment of application on Weblogic server.
• Code release to Production.

Confidential - Richmond VA

Design lead

Responsibilities:

• Actively participate in understanding business requirements.
• Create Technical Design document based on customer requirements.
• Determine project estimates and timelines
• Update language settings on UNIX and Database servers to support and process French characters.
• Change XML and XSLT encoding to process French characters.
• Make code changes in Capstone to validate and process credit card applications from Canada French customers.
• Create Korn shell scripts to update language settings across all user profiles.
• Coordinate with development team in coding
• Deployment on application servers
• Resolving defects in QA and code release to production.

Confidential - Richmond VA

Software Developer

Responsibilities:

• Designing GUI using JSF, Javascript, HTML and CSS.
• Page navigation of ICORE application.
• Developed embossing feature that prints applicant name on Credit Card.
• Creating client side artifacts from WSDL file using Weblogic ANT tasks.
• Invoking and developing SOAP based Web services.
• Write XML configuration files.
• Developed SQL queries to fetch data from Oracle database.
• Unit and System Testing.
• Deployment of application on Weblogic and Apache servers.

Confidential

Java Developer

Responsibilities:

• Involved in developing the enhancements of existing code using JSP that facilitates the online bidding, like Users Mypage, Merchants Mypage, SalesReps Mypage, Request History, Bid
• History etc.Performed client side validations using JavaScript.
• Developed various JavaBeans that are used by different modules in the application.
• Actively involved in fixing defects in QA, production region.
• Prepare Unit Test Plans and Unit Test Results documents.
• Actively used JDBC/SQL for accessing the relational database from the J2EE application.