SUMMARY

• 6+ years of experience programming experience in developing web based applications and Client - Server technologies using Java, J2EE, JSP, Servlets, Struts, JSF, Spring, JDBC, JMS, JNDI, EJB, Hibernate, JavaBeans, JavaScript, HTML, XHTML/DHTML & XML.
• Strong Foundation in Java Technology (J2SE1.5/1.4, J2EE1.5/1.4/1.3) and good understanding of Object Oriented Concepts.
• Extensive experience in web development using HTML/DHTML, XHTML, JavaScript1.7, XML, ExtJS, XSL, XSLT, CSS3, Bootstrap.
• Extensively worked on XML technologies like XML, XSL, XSD, XSLT, Xquery, Xpath and DTD.
• Experienced in front end and middle ware frameworks like Struts, Tiles, AJAX, Spring, EJBs and JUnit.
• Strong Experience in using IDE’S such as Eclipse 3.2/3.0/2.1.1 , MyEclipse6.0/5.1.1, NetBeans5.5/3.3, IBM RAD7.0/6.0
• Expertise in developing Multi-tier enterprise level web applications using various Java, J2EE technologies including JSP2.1/2.0, Servlets2.5/2.4, Struts 2.0/1.3/1.2/1.0 , EJB3.0, JDBC2.0, Web Services (SOAP, WSDL, UDDI), Restful webservices (JERSEY), Spring2.0, Hibernate3.0, AJAX, JMS 1.1, ANT 1.7, log4j.
• Sound knowledge of Gang of Four Design Patterns such as MVC, Front Controller, Singleton, Business Delegate and DAO patterns.
• Comprehensive knowledge in design patterns like DAO, Singleton, Front Controller and implementation of MVC architecture using struts for reusing the most efficient and effective strategies for effective development.
• Good working experience in using ANT and Maven scripts for building and deploying the application in web/App servers
• Excellent industry experience developing efficient, portable, web-based user interfaces using JSP, HTML5, DHTML, JavaScript, CSS3 and JQUERY.
• Expertise in working with Oracle 10g/9i/8i, SQL Server2005/2000 and DB 2 9.1/8.1/7.2 databases and writing Triggers and Stored Procedures.
• Hands on JBOSS drools for writing business rules
• Expertise in developing web-based applications using IBM WebSphere7.x/6.x/5.x Application Server, Tomcat6.0/5.0 Web server, JBOSS AS 7.X and Weblogic 9.x/10/x.
• Working knowledge in designing and developing applications using UML with Rational Rose.
• Experience Working on different platforms like Unix/Windows 2000/2003/XP/Vista.
• Fulllifecycle experience, including customer reviews/meetings, requirements gathering, architectural review, high- and low-level design, coding, peer walkthroughs, testing, acceptance, delivery/installation, technical support and maintenance tasks
• Good at Object Oriented Concepts and Design (OOC/OOD)
• Experience in using Version Control Tools like CVS, PVCS.
• Experience in various Software Development Methodologies like Waterfall Model and Agile (SCRUM).
• Strong technical skills, high sense of ownership, good problem solving skills, and client focused approach, fast learner and cohesive team player.
• Quick adaptability to a variety of work environments, technologies and systems
• Have primarily worked in Banking, Insurance and Telecommunications domain

TECHNICAL SKILLS

Languages: Java(J2SE 1.7/1.6/1.5/1.4 , J2EE15/1.4), SQL, PL/SQL, UML2.0

Technologies: JSP2.1/2.0/1.2, Servlets2.x, JavaBeans, JDBC, Struts2.x/1.x, RMI, EJB3.0/2.1, Hibernate3.x/2.x, Spring2.0/1.0, Web Services, SOA, JMS1.1, SAX and DOM Parsers, AJAX, JAXB2.1/2.0, JAXP1.x, LDAP

Web Technologies: HTML/DHTML, XHTML1.1, JavaScript1.x, XML1.0, XSL, XSLT, CSS, ExtJS

Development Tools (IDEs): Eclipse 3.2/3.0/2.1.1 , MyEclipse6.0/5.1.1, RAD7.0/6.0, NetBeans3.3

Web/Application Servers: Tomcat6.x/5.x, WebLogic 10.3/9.2/8.1/7.0 , IBM Websphere6.x/5.x/4.x, JBOSS AS 7.x

Design Patterns: MVC, Front Controller, Session Façade, Singleton, Business Delegate and DAO patterns

RDBMS: Oracle10g/9i/8i, MS SQL Server 2005/2000, MySQL5.1/4.1, DB 2 9.1/8.1/7.2

Platforms: Windows, UNIX, LINUX

Testing Tools: JUnit 4.x

Version Control: CVS, Rational Clear Case, PVCS

Methodologies: Agile Methodology(SCRUM), Waterfall

Build Tools: Ant 1.7, Maven 2.x

PROFESSIONAL EXPERIENCE

Confidential, Dallas, TX

Java/J2EE Developer

Responsibilities:

• Gathered business requirements, analyzed the project and created UML Use Cases, Class Diagrams, Page flow Diagrams and Sequence Diagrams.
• Preparing System Impact Analysis Documentation
• Conduct design discussions with the Solution architect
• Designed and developed UI framework was done using Struts, Tiles, Tag libraries, JavaScript
• Responsible for implementing Struts tiles and Struts validation for chain management module
• Designed and developed Custom tags, Action classes and configured Message Resources, Action messages and Action errors.
• Created Maven Build scripts to build EAR and to deploy the application on WebSphere Server.
• Wrote JavaScript and Struts Validations to validate data for Customer registration and login UI screens.
• Responsible for implementing Struts tiles and Struts validation.
• Developed Hibernate ORM mapping and wrote HQL queries to retrieve buyer and product related information from Oracle database.
• Developed Messaging frame work for Asynchronous messaging service using JMS and MQ-series.
• Worked on SQL scripts for Data Access such as selection, Insertion and Deletion of Data from Oracle Database.
• Developed / Implemented XML schema for validation of XML documents.
• Developed JSP’s for dynamic content generation and a script file (.js), which contains generalized script functions written in JavaScript those are utilized throughout the application.
• Part of performance tuning team and implemented caching mechanism and other changes.
• Developed user interface using HTML5.0, jQuery, CSS3 and used AJAX for client side validations and developed Frontend screens using jQuery ajax, jsp
• Responsible for designing and developing Presentation layer (User Interface) using HTML, DHTML, JQuery plugins, Java script.
• Building APEX classes to call external services from Salesforce
• Hands on JBOSS Drools for building business rules
• Developed Restful webservices using JERSEY to send/receive data to/from various systems
• Initiate Ajax requests with jQuery and handle responses in plain text, HTML and XML formats
• Involved in execution of development standards and wrote several common functions and procedures to be utilized by other team members.
• Developed Log4J logging API to log errors and messages.
• Involved in Application Support during the initial deployment of the application in production environment.
• Conduct design discussions with the Solution architect
• Responsible for overall quality and timeliness of the delivery

Environment: J2EE1.6, WebSphere, JBOSS AS 7.1, Eclipse, Struts2.x/1.x, Tiles, Hibernate, Maven, EJB2.0, JDBC, JSP, JavaScript, XML, XSLT, JMS, JQuery, MQ-Series, PVCS, ORACLE, Rally(SCRUM tool).

Confidential, Norfolk, VA

Java Developer

Responsibilities:

• Involved in gathering business requirements directly from the end user and prepared system impact analysis document (SIA) and functionality documents.
• Conduct design discussions with the Solution architect
• Designed and developed UI framework was done using Struts, Tiles, Tag libraries, JavaScript
• Responsible for implementing Struts tiles and Struts validation for chain management module
• Designed and developed Custom tags, Action classes and configured Message Resources, Action messages and Action errors.
• Created Maven Build scripts to build EAR and to deploy the application on WebSphere Server.
• Wrote JavaScript and Struts Validations to validate data for Customer registration and login UI screens.
• Responsible for implementing Struts tiles and Struts validation.
• Developed Hibernate ORM mapping and wrote HQL queries to retrieve buyer and product related information from Oracle database.
• Developed Messaging frame work for Asynchronous messaging service using JMS and MQ-series.
• Developed user interface using JSP, jQuery and used JavaScript for client side validations and used AJAX.
• Exposed REST web services to communicate and send/receive data in JSON format to/from different systems.
• Consume SOAP web services exposed by existing systems in AXA
• Wrote DAO classes to retrieve the information from NBA database using Hibernate
• Wrote inline SQL queries for fetching data from the DB using Hibernate
• Wrote JUnit test cases for unit testing of the developed functionality.
• Developed the entire application using Eclipse Eclipse and deployed locally on Weblogic server.
• Used PVCS for source control.
• Developed a logging component using Log4J to log messages and errors.
• Responsible for builds and deployment of application using ANT tool on Weblogic server on DEV, Test, UAT, QA and Prod blades.
• Responsible for the full software development life cycle (SDLC).
• Participated in Daily stand-up meetings with project manager, co-developers communicated with testers and resolved trackers.
• Involved in resolving bugs post production.
• Resolved performance issues and participated in code reviews.
• Conduct design discussions with the Solution architect
• Responsible for overall quality and timeliness of the delivery

Environment: Java 1.5, J2EE, JSP, JQuery, Struts, JavaScript, HTML5, EJB, ANT, JUnit, ECLIPSE LUNA, Tomcat, WebLogic 10.x, CSS3 and Oracle 10g.

Confidential

JAVA/J2EE Developer

Responsibilities:

• Requirements analysis and their discussion with clients
• Developed Java classes for realigning the network elements, getting and setting information from/to Network Elements and performing other operations on the Network elements
• Extensively used Java Collections framework for storing and manipulating the data
• Used JavaScript in developing the client for TMF814
• Used HTML for developing a simulator for creation, modification, deletion of Network Elements and other functionalities
• Used JavaScript for the client side validation
• Developed JavaScript client as an alternate front end for TMF814
• Used RFT for testing the application
• Written ASN.1 rules and structures for representing, encoding, transmitting and decoding data in telecommunications and Computer networking
• Involved in maintenance activities in parallel (Bug analysis and fixing bugs proposal existed in previous versions of the product)
• Performing code reviews, Cost and time estimation and for implementation of new requirements and Preparing High Level Design Documentation.
• Participate in review meeting with clients, conducting knowledge sharing sessions for new team members.
• Responsible for overall quality and timeliness of the delivery
• Understanding the new requirements, designing and developing front end screens (UI)
• Used Struts Framework, based on the Model View Controller2 architecture, for rapid application development and ease of maintenance
• Developed front end screens using JSPs
• Involved in the analysis, design and development phases of the Software Development Life Cycle (SDLC).
• Preparing unit test plans and to compare the test results with the expected results
• Generating reports using Jasper reports
• Implemented SQL queries and Stored procedures for Oracle9i database
• Modelling of services for retrieving and storing data from the database
• Built application using ANT and used Log4J to generate log files for the application.
• Feasibility and Gap Analysis.
• Developed JSPs, Servlets using Struts framework for different modules for the interaction of UI
• Involved in the analysis, design and development phases of the Software Development Life Cycle (SDLC)
• Modelling of services for retrieving and storing data from the database
• Involved in developing UI screens FI and MI of CORE module
• Prepared unit test plans and to compare the test results with the expected results

Environment: Core Java, JSP, Struts 1.x, SQL, Oracle 9i, Weblogic IDE, Rational Clear Case CVS, Windows XP, Mastercraft and EBW