SUMMARY

• Over 16+ years of experience in the Grails/Groovy/Java/J(2)EE/Server/WEB Technologies.
• Over 3+ Years in Architecting/Deploying and hosting the Java/J2EE Based applications
• Domain expertise in Pharmaceutical (4+ yrs), Finance (3+ yrs), Insurance (2+ yrs) and Mortgage (1+ yr) and Retail Management (1+ yrs.), Product Development(3+ yrs.), Process Improvement (2+yrs)
• Over 3+ Years in Leading/managing team including Project Planning, Scheduling, Tracking and status reporting using MS Project plan.
• Over 1+ year in IaaS using Amazon Web services.
• Demonstrated ability in using Water Fall model and Rational Unified Process (RUP)/Agile methodologies using Scrum with Version One
• Experience Architecting the Web/Multi - Tiered Application using Various Framework components considering multi Tenancy and horizontal scalability
• Well Versed using Amazon Web Services (Amazon EC2, Elastic Cache, SQS, SES and Deployment to Amazon Servers)
• Demonstrated ability in developing applications using Groovy/Grails framework
• Solid experience using J2EE Design Patterns, GoF Design Patterns and numerous frameworks such as Hibernate, Spring (Security, AOP, Integration with Hibernate, Spring JDBC, Dependency Injection, Spring MVC)
• Proficient in J2EE Technologies (EJB, JSP, Servlets, JMS, JNDI, JDBC, JPA) and Web GUI Technologies (JavaScript, HTML, AJAX, jQuery, Bootstrap Components, Angular.js)
• Extensive design and development knowledge in Database such as IBM DB2, Oracle 11i/10g/8i/9i, Sybase, Postgresql and embedded Java DB
• Good development skills using IDE's such as Eclipse, GGTS, IntelliJ, WSAD, RAD, JBuilder, NetBeans and versioning tools such as Rational Clearcase, Subversion, PVCS, VSS, Perforce, Git and build tools like Apache Ant and Maven.
• Experience in Deploying, Maintaining and Administering applications in Tomcat, Weblogic 6.1/8.1, Websphere 5.x/6.x, JBOSS using Maven, Jenkins and Artifactory
• Solid experience in Performance tuning of the Oracle PL/SQL and SQL queries by Indexing, Parallelizing Queries, Partitioning Tables and providing various Hints.
• Extensively Profiled Java Application for Performance Tuning, identifying memory bottle necks and fine tuning applications using Java Mission Control, jProfiler.
• Good exposure to the ETL tools like Talend - Talend Open Studio, Talend Job Conductor and Talend components.
• Played a role of Onsite-Offshore coordinator and good at providing Technical Expertise and Mentoring and motivating the Team members.
• Experience in integrating the applications using Apache MQ, Websphere MQ, Webservices using SOAP and Restful calls.
• Extensive knowledge in using Drools Rule Engine (BPM, BRMS) - Kie Workbench, Kie Execution Server.
• Passion to Learn New Technologies and constantly strive to keep updated with the ever changing Technology/Process Management

PROFESSIONAL EXPERIENCE

Confidential

Responsibilities:

• Design, Estimate and develop the application using Java, Threads and Concurrency Utils and run as a Standalone application.
• Development of GUI using Swing Application Framework
• Develop SAP Clients using SAP Connector API for communication with the SAP System
• Embedded Java DB is used and JPA for performing the DB operations and Web Services using Java Metro framework.

Confidential

Responsibilities:

• Talend Open Studio and Talend ESB for Extract, Load and Transfer and Job Scheduling and Integration with other applications.
• Extensive usage of PL/SQL and JEP Engine for calculation intensive processes.
• Performance tuned the application by Partitioning Tables, Parallelizing the Queries, creating various Indexes and providing necessary hints.

Confidential

Responsibilities:

• Architect applications considering multi Tenancy and horizontal scalability
• Develop applications using Groovy/Grails framework with Bootstrap integration.
• Integrate applications using Apache MQ and Web services (SOAP/REST)
• Web UI layer uses JavaScript, HTML5, AJAX, JQuery and Bootstrap Components
• Create and maintain the Drools Rules and related Java Clients and Java Programs for execution. Asynchronous and Synchronous execution of the Drools runtime processes and rules. KIE Workbench and KIE Execution Servers are deployed and maintained
• Analyzing the various available Softwares in the market, compare it and provide the Pros and Cons for the usage in the application.
• Prototyping the business functionality using the approved the technologies.
• Estimate the time for the development tasks.
• Building (thru Maven), Deploying (Using Jenkins) and maintaining the GIT repositories and Maven Repositories using Artifactory.
• Monitoring the overall health of the Application Servers.

Confidential

J2EE Consultant

Responsibilities:

• Design, Estimate and develop the application using spring, Hibernate, JSF and deploy in JBOSS application server running in Linux.
• Development of GUI using Java Server Faces, Rich Faces, Tomahawk, AJAX, JSP, JSTL.
• Business Components are developed as Spring Service components using AOP and Dependency Injection and data access layer is developed using Spring Hibernate Integration, Spring JDBC and Oracle 9i was the Data Storage layer.
• Development environment includes JBOSS, Eclipse, SVN, JSF 2.0, Spring 2.3, Hibernate 3.1, Linux.

Confidential - PA/ NJ

J2EE Consultant

Responsibilities:

• Agile Software Methodology (Scrum) was followed to develop the application and VersionOne software for tracking the progress.
• Product Backlog(Requirements) was created based on the discussions with the Users and documented using Version One tool.
• Design, Estimate and Develop the application using Spring, Hibernate, Struts and Deploy in Websphere Application Server (WAS 6.1) running in Sun Solaris.
• Development environment includes Websphere Application Server 6.1, RAD 7.0, CVS, Struts 1.3, Spring 2.3, Hibernate 3.1, Sun Solaris 9.0, IBM Http Server 6.1

Confidential - Lansdale, PA

Consultant (Senior Java Developer)

Responsibilities:

• Rational Unified Process (Iterative Model) was followed in coming up with the Requirements, Design and Development.
• Involved in the project estimation and scheduling using MS Project Plan.
• Designing the application for making it multi layered, multi server load balanced application.
• Developing and Testing the GUI and Business Components using Tomcat, Weblogic and JUnit Test Cases.
• Development environment includes Weblogic Application Server 8.1, Tomcat 5, Eclipse, Subversion/ClearCase, ClearQuest, Struts 1.3, Hibernate 3.1, Linux 2.4, Apache Web Server 2.1

Confidential - Mclean, Virginia

Senior Java Developer/Technical Lead

Responsibilities:

• Involved in the designing/architecting of the application.
• Involved in the Resource Planning, Work allocation, mentoring and training the team.
• Development of the application using Struts Framework, Hibernate.
• Involved in the Object Oriented design, creating various diagrams (Use Case, Class, State) using Rational Rose.
• Development of various functionalities in the ever changing market of Mortgage industry using EJB, JDBC, Servlets, JSP.
• Development of various functional business components (EJB) to suit the mortgage industry requirements.
• Extensively involved in the Parsing, Creating and Transforming of the XML Documents
• Involved in the functional enhancements of the Mortgage industry.
• Involved in the configuration and deployment of the application.
• Development of numerous SAS applications for transforming the input into the required formats in z/OS.
• Development Environment includes Weblogic 8.1, Tomcat 5, Eclipse, Rational ClearCase/ClearQuest, Struts 1.3, Linux 2.4, Apache Web Server 2.1

Confidential - Jersey City, New Jersey

Technical Consultant (Sr. J2EE Developer)

Responsibilities:

• Development of various Listeners such as Websphere MQ, TCP/IP, HTTP and HTTPS.
• Extensively involved in the Parsing, Creating and Transforming of the XML Documents
• Involved in the configuration and deployment of the application.
• Development of various Connectors such as TCP/IP, Websphere MQ, HTTP and HTTPS.
• Involved in the development of various GUI components using Struts Framework and JSP.
• Development Environment includes z/OS, Websphere MQ 5.x, Websphere Application Server 5.1, Java CICS, IBM Http Server

Confidential - New York City, NY

Onsite Offshore Coordinator

Responsibilities:

• Requirements are created based on the Source Code (COBOL) and waterfall model was followed for the project execution.
• Played the role of the Onsite Offshore Coordinator providing information to the Outsourced vendor from the client.
• Involved in the deployment/configuring the Application at the client location
• Development of various functional business components (EJB) to suit the Client requirements.
• Involved in the various GUI (Views) development using JSP and multiple client side front-end validations through Java Script functions.
• Involved in Database Design with Normalization factors under consideration using ERWIN.
• Involved in the configuration and deployment of the application with more than a year at Client’s place (USA) for implementing/testing the project.
• Development of a Generic Java Class using the JDBC Metadata features to create various DAO and detail objects/classes representing each table being used in the application with the provision for Insert, Update, Delete and Retrieval.
• Development Environment includes Weblogic 5.1, PVCS, HP-UX, Apache WebServer.

Confidential - Portland, Oregon

Onsite Offshore Coordinator

Responsibilities:

• Developing Enterprise Java Beans incorporating the Business functionalities and making the data access through the JDBC.
• Design, Development and Testing of applications.
• Involved in the Database Design taking Normalization into consideration.
• Various JSP, Servlet and JavaScript functions are also developed.
• Development Environment includes Weblogic 5.1, Rational Clearcase/Clear Quest, Linux, Apache Webserver

Confidential

Application Developer

Responsibilities:

• Involved in the design of the application.
• Developing Enterprise Java Beans incorporating the Business functionalities and making the data access through the JDBC.
• Design, Development and Testing of applications.
• Involved in the Database Design taking Normalization into consideration.
• Involved in the Object Oriented design of the application creating various Use Case, Class and State diagrams.
• Various JSP, Servlet and Java script functions are also developed.
• Development Environment includes Weblogic 5.1, Rational Clearcase/Clear Quest, Linux, Apache Webserver

Confidential

Application Developer

Responsibilities:

• Worked in the fixes of the Year 2k issues.
• Creation of various JCL for running the application
• Checking of the various VSAM Files.
• CICS Application are modified and tested. Front end screen development using CICS and tested the Y2K related fix.