SUMMARY:

• 17+ years of experience in design, development, and deployment of distributed n - tier enterprise application systems using Core Java (Multi-threading, Collections API, Algorithms, Sockets, Exceptions, Reflection, Lang API), Java Servlets, JSP, Struts, Swings, AJAX, JavaScript, JDBC with Oracle, DB2, POSTGRESS. Currently working on Cloud Development, Cassandra.
• Full life-cycle development experience from requirement gathering to design and implementation using Object Oriented Analysis and design methodologies.
• Highly skilled in developing GUI and web based applications using HTML, JavaScript and JSP, Servlets, STRUTS.
• Good knowledge in Java Swings, HTML, JavaScript, Ajax.
• Good working knowledge in Apache Tomcat Server.
• Worked on Eclipse, Intelli J, Perforce.
• Worked on Windows NT/2000/XP, Mac Operating systems, Microsoft office products, MS Project.

TECHNICAL SKILLS:

Programming Languages: Java, C, JavaScript.

Operating Systems: Windows XP/2003, Linux, Unix, MAC OS X.

Database: ORACLE, MySQL, PostgreSQL, DB2, Cassandra.

Development Environments: Intellij IDEA, Visual age for Java 4.0, WSAD, Eclipse.

Technologies & Frameworks: Websphere Commerce, Servlets, JSP, JSF, Beans, JDBC, Spring, Struts, Tiles, Hibernate, EJB, ODBC, RMI, AJAX, Web Services. REST APIs.

Build Tools: Quickbuild, Maven, Ant.

Version Control: CVS, Clearcase, Perforce, SVN

Defect / Debug Tracking: Quality Center, Bugzilla, iTrack

Deployment Platforms: WebSphere Application Server, WebSphere Application Server 7.0, Apache Tomcat.

Design Technologies: UML sequence diagram, Case diagrams, Class diagram.

PROFESSIONAL EXPERIENCE:

Confidential

Sr. Application Developer

Environment: Eclipse, Jdk 1.7, JAX-RS using Apache CXF libraries, Jackson libraries, JAXB xjc tool for generating java classes from XSD, Jetty Web Server, Cassandra 2.0, Unix, XmlSpy.

Responsibilities:

• Involved in database schema design for Cassandra
• Implemented RESTful web services
• Worked with Openstack services like cinder, nova, keystone, Glance Apis.
• Worked with AWS APIS.
• Worked with Microsoft Azure APIs.
• Developed the new features based on business requirement.
• Defect fixing for exiting functionalities.
• Involved in performance analysis and testing.
• Code reviewing and manual testing of the system.
• Providing maintenance and support of the application

Confidential

Java Developer

Environment: Websphere Commerce, Confidential Websphere Server, DB2, MQ, AS400

Responsibilities:

• Developed the new features based on business requirement.
• Defect fixing for exiting functionalities.
• Involved in performance analysis and testing.
• Implemented Mobile website using REST Apis
• Code reviewing and manual testing of the system.
• Providing maintenance and support of the application

Confidential

Sr. Java Developer

Environment: Java 5, JSP, Servlet, Javascript, Struts, Tiles, AJAX, Hibernate, Spring, Web services, POSTGRES, IntelliJ Idea, Perforce, Tomcat, Apache log4j, ANT

Responsibilities:

• Utilized the various J2ee Design patterns to develop the Business modules based on the required functionality.
• Developed the core business and persistence layers (Spring & Hibernate).
• Involved in developing the application level flow by utilizing Java, JSP, Java Servlets, Struts and tiles.
• Developed the view using JSP (struts tiles)
• Used AJAX to make asynchronous call to the backend
• Developed JSP tag libraries for custom JSP pages
• Used reflection API to do the url to action mapping
• Implemented Web Services using Apache Axis
• Code reviewing and manual testing of the system.
• Providing maintenance and support of the application

Confidential

Tech Lead

Environment: Java, JSP, Servlet, Javascript, Struts, YUI widgets, AJAX, CVS, TOMCAT, Eclipse

Responsibilities:

• Worked on Product Requirement Document for various releases.
• Requirements gathering from the Business and QA team.
• Worked on High Level Design document and DLD documents.
• Involved in user interface designing based on the requirements.
• Used YUI framework to develop UI component
• Used Ajax calls for better user experience
• Involved in code reviews
• Enforced Unit Testing Standards
• Mentor the team and knowledge sessions for the new team members.

Compute Pool Manager

Team Member

Environment: Java, JSP, Servlet, Postgres, Javascript, Unix, Tomcat, Perforce

Responsibilities:

• Involved in designing the application in n-tier fashion as per struts based MVC architecture standards
• Worked on development of POC based on the requirements collected and presenting it to the stakeholders.
• Involved in user interface designing based on the requirements.
• Developed JavaScript for validation, ajax and other common functions.
• Bug fixing and maintenance of the CPM

Confidential

Team Member

Environment: Jdk1.4,2, JSP, Servlet, Team Center, Oracle 8i, Iplanet, Sun Solaris 8

Responsibilities:

• Technical Support
• Bug fixing and maintenance of the application
• Involved in quality activities like collection of Data metrics, creating Dashboards etc

Confidential

Team Member

Hardware: Sun Solaris 8

Software: Jdk1.4,2, JSP, Servlet, Team Center, Oracle 8i, Iplanet

Responsibilities:

• Technical Support
• Bug fixing and maintenance of the application

Confidential

Module Leader

Environment: Jdk1.3, Oracle 8i, iMac

Responsibilities:

• Involved in Project Management activities like preparing of PM, CM plan, budgeting system, milestone report, metric report .
• Bug fixing and maintenance of the application
• Involved in the releases (Spring release and Preholiday release)
• Development
• Testing
• Set up and support for User Acceptance Test
• Deployment
• Production Support

Confidential

Developer

Environment: Jdk1.3, Oracle 8i

Responsibilities:

• Designing of the architectural flow.
• Development
• Testing of the code
• Deployment
• Preparing the design and technical documents

Confidential

Developer

Environment: Jdk1.2, VAJ, DB2 6.0, ClearCase, PC with Win NT Work station

Responsibilities:

• Design, development and testing of UI screens in Java swing components.
• Design, development and testing of the batch process i.e extraction of data files.
• Preparation of test plans and various other technical documents.
• Configuration Manager for the team
• Involved in Defect prevention activities

Confidential

Developer

Hardware: PC with Win NT Work station

Software: Jdk1.2, JSP, Oracle 8.1

Responsibilities:

• Designing coding and testing of both client and server side components.

Confidential

Developer

Environment: Jdk1.2, JSP, Oracle 8.1, PC with Win NT Work station

Responsibilities:

• Designing coding and testing of both client and server side components.