Summary

• 10 years of Software Development and Project Management experience in the Confidential Java Professional. Engagements with a diverse client portfolio. Result-driven, highly-motivated individual
• Expertise in Spring, SOAP and REST Web Services, JAVA, EJB, Drools.
• Object Relational Modeling using Hibernate, iBatis, EJB 3.0.
• Well versed with application/web servers - Tomcat, Websphere, Weblogic, Sun Java application Server
• Experience in generating Reports. Used Jasper Reports extensively
• Excellent knowledge of XML, SQL, XSD, XSLT and Web Services
• Experience in variety of databases - Oracle 10g, DB2, Postgres SQL, Informix
• Strong Experience in JSP, Servlets, Struts, JNDI and JDBC
• Hands on experience with tools like Berkeley DBXML, Information Integrated Content Edition IICE , DB2 Content Manager and Content Manager on Demand
• Knowledge in using UML, Rational Rose modeling tool for developing Class Diagrams, Interaction Diagrams, and Activity diagrams
• Experience in Project Planning and Management.
• Excellent team player and a mentor for juniors and peers
• Great aptitude towards learning new technologies
• Exceptional communication, written and presentation skills

Technical Skills

• Operating Systems: Windows 95/98/00/XP/NT, Unix, Linux, Sun Solaris 8.0
• Databases: MS Access, Oracle 10g, SQLServer, MySQL, DB2 7.1, Informix, PostgreSql, Content Manager, Content Manager on Demand
• Programming Languages: C, C , Java 5.0, PL/SQL, PERL, PostgreSQL, Unix Shell
• Web Development: HTML, Java Script, CSS, XML, XSD, XHTML, XSLT, Struts, JSTL, Web Services
• Middleware Technologies: Servlets, JSP, JDBC, Java Beans, JMS, JNDI, EJB 2.1/3.0, Web Services, Hibernate, TopLink, Spring
• Web Tools: NetBeans, Eclipse, Macromedia Dreamweaver 4.0, Rational Application Developer.
• Modeling Tools: UML, Rational Rose, ClearCase.
• Web/Application Servers: BEA WebLogic 7.0/8.1,WebSphere 6.0, Apache Tomcat, Sun Application Server
• Testing Tools: JUNIT 4.0,Test Director
• Other Tools : Information Integrator Content Edition, Berkley DBXML

Professional Experience

Confidential

Role: Team Lead

Responsibilities

• Team lead for Call Center Application Saratoga for Starwood Hotels and Resorts.
• Lead Designer/Developer for the project.
• Responsible for on time delivery of releases.
• Managed a team of 6 members. Worked across different teams for successful delivery.
• Responsible for successful onshore offsite coordination.
• Expert in solving any kind of technical issue in the project. Lead and mentor the team.
• Involved in creating Project Status Reports.

Environment: JDK1.5, Struts, Web Services Web Sphere Portal Server, Portlets, SVN, ADM,UML.

Confidential

Role: Team Lead/Architect

Responsibilities:

• Lead team of 5 members
• Owner of Server side development
• Designed database schema for the Server.
• Architect Complex Event Processor using Drools Engine and integrate with the application.
• Created design documents.
• Developed REST Web Services.
• Used Spring framework for implementing server.

Environment: JDK1.5, Spring,Maven, MySQL,Spring REST, Drools Rule Engine, Guvnor, Drools Fusion.

Confidential

Role: Team Lead

Responsibilities

• Lead team of 6 members
• Primary contact with the client team based out of Europe.
• Managed and Mentored the team for achieving the targets
• Estimate the project time lines for all the phases
• Was involved in review of project plan
• Conducted interviews to hire resources for the project.
• In addition to the team management, I significantly contributed towards the application development.
• Developed Business layer, DAO layer using EJB 3.0, Spring, Weblogic XML, on both Unix and windows environment
• Used XSLT for versioning of schemas.
• Developed business layer using EJB's, Spring, WebServices. Extensively used Design patterns.
• Worked on a continuous integration environment.
• Used Maven and Ant for build of the application.

Environment: JDK1.5, Spring, DB2, Toad 9.2, WebLogic, Eclipse, Log4j, Unix, Junit4.0, Berkley XML, XSD,XSLT, Web Services, Spring3.0, Ant, Maven.

Confidential

Role: Team Lead

Responsibilities

• Lead Online Shopping Module for Starwood Hotels and Resorts.
• Involved in creating Project Status Reports.
• Managed and Mentored the team for achieving the targets
• Primary KR for Shopping Module - On Shore and Off Shore
• Collaborated with other teams for productive outputs.
• Guided other teams in understanding the applications/technologies.
• Help in estimating the project plan. Used ADM estimators to develop project plans.
• Escalated issues on a timely manner for smooth run of the project
• Involved in deployment and run of the application.
• In addition to leading and mentoring the team, I significantly contributed towards the application development.
• Developed Business layer using Message Driven Beans, Web Services, Hibernate 3.0, Websphere 6.1, XML, on both Unix and windows environment
• Used XSLT for versioning of schemas.
• Developed business layer using EJB's and Java Design pattern.
• Worked with Berkeley DB XML. Formulated queries using XQUERY and XPATH
• Configured the Websphere application server for deployment
• Used ant build scripts to automate the build and deployment process
• Worked on a continuous integration environment.

Environment: JDK1.5, Message Driven beans, Hibernate, Oracle, Toad 9.2, Websphere6.1, RAD 7.0, Log4j, Unix, Junit4.0, Berkley DBXML, XML, XSD,XSLT, Web Services

Confidential

Role : Senior Java Consultant

Responsibilities

• Developed Business layer using Message Driven Beans, Hibernate 3.0, Websphere 6.1, XML, on both Unix and windows environment
• Developed business layer using EJB's and Java Design patterns
• Created mapping and configuration files for hibernate
• Worked with Berkeley DB XML. Formulated queries using XQUERY and XPATH
• Configured the Websphere application server for deployment
• Developed Web services for clients
• Involved in changing the XML schema with ongoing modification in DB side
• Developed ant build scripts to automate the build and deployment process
• Worked on a continuous integration environment.
• Involved in System and Integration testing. Implemented extensive logging and error handling

Environment: JDK1.5, Message Driven beans, Hibernate, Oracle, Toad 9.2, Websphere6.1, RAD 7.0, Log4j, Unix, Junit4.0, Berkley DBXML, XML, XSD, Web Services

Confidential

Role: Java Consultant

Responsibilities

• Developed web application using JSP, WebSphere 5.1, and DB2 8.1
• Developed code for consuming web services of Bear Stearns from the business layer
• Created batch jobs using Unix shell scripts which run as nightly jobs
• Performed unit testing with JUNIT, functional and system testing for production
• Involved in System testing. Wrote test scripts to automate the testing
• Implemented extensive logging and error handling
• Coordinated with team members for building, deploying and analyzing the performance of the application on the Websphere 5.1

Environment: JDK 1.4, JSP, WebSphere 5.1, RAD 6.0, Log 4j, JAX-RPC, Unix, JUNIT 4.0, SQL, DB2 8.1, Visual Source Safe 6.0, Shell Scripting

Confidential

Role: Java Consultant

Responsibilities:

• Designed and developed EJB layer and Web Services layer for the application using JDK 1.4, EJB 2.1, Rational Rose, RAD 6.0, WebSphere, Information Integrator Content Edition IICE , Web Services
• Developed Use Case, State Chart, Component, Class Diagrams, and Sequence diagrams, Collaboration diagrams using Unified Modeling Language UML
• Developed web services using JAX-RPC runtime and Soap with Attachments
• Used stateless session beans to implement the business logic. Developed Adapter classes which would interact with the IICE's JAVA API for storing and retrieving images in Content Manager CM and Content Manager on Demand CMoD
• Developed Federated Search queries to communicate with the repositories through IICE
• Used design patterns for developing the service. Service Locator, Adapter, Command and other J2EE design patterns were used
• Followed Continuous Integration CI setup for deployment
• Thoroughly implemented error handling and logger services
• Performed extensive unit testing using JUNIT
• Followed SUN coding and documentation standards and performed code reviews

Environment: JDK 1.4, EJB 2.1, WebSphere 6.0, RAD 6.0, Log 4j, JAX-RPC, SOAP with attachments, XML, XSD, Unix, JUNIT 4.0, SQL, Rational Rose, Rational Application Developer, IICE, Content Manager, Content Manager on Demand

Confidential

Role: Java Consultant

Responsibilities:

• Designed and developed EJB layer, Business Layer and Web Services layer for the application using Java 5, EJB 3.0, Sun Java Application Server and PostgreSQL
• Developed business modules using Session Beans, Facades, Data Transfer Objects and Entities in the EJB tier
• Developed front and business modules in MVC framework using struts
• Developed web services for the online department . Used JAX-WS for this purpose
• Implemented Object Relational Database ORD Management using EJB QL
• Developed JMS Topic publisher and subscribers using Java Stored Procedures and Message Driven bean MDB respectively. The MDB in turn called third Party web Services through an external Java application
• Thoroughly implemented error handling and logger services
• Performed extensive unit testing using JUNIT
• Followed SUN coding and documentation standards and performed code reviews

Environment: Java 5, EJB 3.0, Web Services, JAX-WS, EJB QL, Struts, SQL, C , UML, SVN, Java Stored Procedures, XML, EMS PostgreSql, JUNIT4,, Linux, NetBeans5.5, SJAS

Confidential

Java/Perl Developer

Responsibilities:

• Involved in the design and development of Web based applications using Struts, JSP, SQL, Tomcat 4.0 and Informix
• Interacted continuously with the client for gathering the business specifications for the application
• Implemented automation in creating XML files through java applications for any change in the database rows
• Used Struts frame work and JSP for building the application. Developed DTO's and DAO's to handle data back and forth from front end to the database
• Extensive database programming and designing of tables according to the requirements
• Developed Cron jobs for updating the database regularly
• Administered the database in the absence of the DBA
• Implemented google maps zooming and panning functionality in the satellite image viewers for one of the research teams in Java Script
• Developed Perl scripts to automate the download and reformatting of the satellite data according to the database Schema and also to generate load files. Developed SQL scripts for bulk insert of the collected data in the database. Updated websites in HTML and CSS

Environment: Java, J2EE, STRUTS, Web Services, XML, JSP, Tomcat, PERL, Java Script, HTML, GIS Software, Informix, Linux , Dreamweaver

Confidential

DSP Programmer

Responsibilities:

• Developed software VC, VB, COM and MFC for speech Interface in the system
• Troubleshoot the graphical user interface of the system. Created applications for Human computer Interaction in C and MFC
• Extensive research on improving Speech User Interface of the system. Focused mainly on Digital Signal Processing
• Developed software for improving the performance of Speech User Interface in Project54 system in VC
• Developed DSP algorithms in C for filtering the noise.

Environment: C, C , VC , COM, DCOM, Assembly Coding, XML, DSP, CVS, SQL Server, Windows.