PROFESSIONAL SUMMARY:

• Having 17+ years of IT experience in J2EE technologies.
• Strong development and implementation in REST service using Spring Boot.
• Developed POC’s in Apache Kafka Stream to streaming quote data to brokers.
• Having knowledge in exporting and importing data using Hadoop clusters.
• Effective at multi - tasking across complex initiatives, analytical problem-solver, meeting aggressive critical deadlines within time constraints.

TECHNICAL SKILLS:

Frameworks: Spring Framework 4.2, Spring Boot 2.0.3, REST Service Apache POI

DBMS: Oracle 11g, DB2, SQL Server, PostgreSQL 8.2, MySql

Languages: Java1 8, Python

Application servers: IBM WebSphere 6.1, Apache Tomcat web server

Source Control Tools: Git, SVN, CVS, VSTS

OR Mapping Tool: Hibernate 2, iBATIS 3.4.5

Data Integration Tool:: Pentaho(kettle)

Build Tools: ANT,Maven

Agile Tools: Rally, VSTS

Big Data: Hadoop, Hive, Spark

Messaging System: Apache Kafka 1.1

PROFESSIONAL EXPERIENCE:

Confidential - Somerset, NJ

Senior consultant

• Developed r est service s using spring boot for claim, invoice and master data transaction.
• Developed micro services for claim validations.
• Developed Spring batch using Partition to load large volume of master and claim details.
• Developed Kafka message service for publishing claims details.
• Using Spring Tool Suite for creating micro services.
• Used Swagger UI for webservice documentation.
• JUnit for testing services.

Environment: Java 8, Spring Framework, Spring Batch, Spring Boot, Spring Cloud, Kafka 1.1 Swagger UI, Maven 4.0, Git, Bitbucket, Jenkins, SonarQube

Confidential

Team Lead

• Developed web service using Spring boot to consume the status details.
• Used Swagger UI for webservice documentation.
• JUnit for testing using TDD methodology
• Responsible for identifying each sprint task effort and resource allocation on VSTS
• Developed Portal application using jquery, jsp and ajax to manage the application data.
• Co-ordinated with UAT and Release Management.

Environment: Java 1.7, Spring Boot, Swagger UI Maven 4.0, VSTS

Confidential

Team Lead

• Developed batch application which reads files from SFTP and storing in DB using Spring Integration
• Consumed and published web service using both Jersey and Spring boot for various services.
• JUnit for testing using TDD methodology
• Responsible for identifying each sprint task effort and resource allocation on VSTS
• Developed Portal application using jquery, jsp and ajax to manage the application data.
• Co-ordinated with UAT and Release Management.
• Having good knowledge in Retirement Plan.

Environment: Java 1.7, Spring Framework 4.2, Spring Integration 4.2, Maven 4.0, Web Sphere 6.1 Cluster, Apache 2.0, Apache Axis 2, Oracle 11g, XML, Rally, Junit 4.12, VSTS, Git 2.1

Confidential

Team Lead

• Responsible for delivering Sprint Status to Business users on Daily/Weekly basis.
• Developed Portal application using jquery, jsp and ajax to manage the application data.
• JUnit for testing using TDD methodology
• Using codiscope tool to identify security vulnerabilities
• Co-ordinated with UAT and Release Management.
• Having good knowledge in Life and Group Annuity Plans.

Environment: Java 1.7, Web Sphere 6.1 Cluster, Apache 2.0, Apache Axis 2, Oracle 11g, XML, Rally, VSTS

Analyst/Programmer

Confidential

• As an Analyst/Java Lead Programmer, Involved in design and development of the project.
• Responsible for the Release Management/Co-ordination and Interacting with Business users.
• Used EJB to Design and Develop various modules/components in the Service Layer/Business logic operations
• Developed an Application using Richfaces, Jboss seam and Hibernate to manage the PTC application data.
• Co-ordinated with UAT and Release Management.
• Having good knowledge in Power and Natural Gas trading.
• Integrated Application with ICE Trade Vault(SDR SEF) to submit Swap Trades.
• Migrated Application from Oracle 10 to Oracle11g.

Environment: Java 1.6, EJB 2,Oracle 11g, Swing, Jboss 5.1.0, Richfaces 3.3.3,Hibernate 3, Spring 2, XML

Senior Programmer

Confidential

• Involved in the part of developing KN framework such as DTO, DAO objects and Designed Functional Requirement Specification (FRS) from the Business Requirement.
• Developed Application components using Spring Framework and Entire Management Reports using Struts Framework .
• Extensively involved in Production Support and solved critical production issues within the Time frame .
• Created JUnit classes for testing and implemented using Spring Mock objects.
• Created the build using Ant and deployed into Jboss server.
• Used pentaho tool (PDI) to create transformation and jobs.
• Developed Unix scripts to invoke PDI jobs.

Environment: Java 1.4, Struts1.2, DB2, Spring 1.2, Hibernate 3, Apache Tomcat 5.5, JUnit, Pentaho 3.1, Linux, CVS, PostgreSQL 8.2

Senior Programmer

Confidential

• Implemented Business Tier using Spring Framework which ties Business Objects implemented as POJOs. Used Struts Framework as a Controller.
• Coordinated with the Project Management for Designing and Developing Business Layer and Data Access Layer.
• Developed Code in Rational Application Developer(RAD) and deployed the Application in the Websphere 6.0.
• Used Hibernate as the Data Access Layer for the Relational Database Access.
• Created Web Services and deployed it using Axis and Created the Client Program to consume the Services.
• Configured JMS (Point-To-Point) on Websphere server and Developed Message Provider and Receiver.
• Used Apache POI to generate XLSheet for Vendor Reports.
• Used CTG to access Business Logic contained in CICS programs which are generated by Mainframe.
• Developed JUnit Tests for thoroughly testing the Business Layer.

Environment: Windows XP, Java 1.4, Struts, Spring 1.2, Web Services, SOA, Websphere 6.0, RAD 6.0, Hibernate, Oracle 9i, Websphere MQSeries, AJAX, CICS Transaction Gateway(CTG), JUnit, CVS.

Confidential

• Created Proof Of Concept(POC) for the Customer Service System.
• Coordinated with the Business People to determine the Requirements and Needs of the Application.
• Integrated Tapestry with Spring Framework. Developed Services in Spring which will be invoked from Tapestry.
• Worked on the Eclipse SDK framework to Develop the Code and Deploy the Application by Integrating to the Tomcat Server.

Environment: Windows XP, Java 1.4, Tapestry 4.0.2, Spring 1.2, Tomcat 5.0, Eclipse 3.2, CVS.

Confidential

• Worked on Spring MVC Framework for developing J2EE based web application. Extensively Involved in writing Code for Spring Controllers to perform the Application Navigation
• Integrated the Apache Tomcat and deploying the J2EE Web Application Components.
• Used iBATIS SQL for accessing the Sybase RDBMS.
• Involved in writing JUnit tests for the Unit Testing.

Environment: Windows XP, Java 1.4, Servlets, JSP, Tomcat 5.0, ibatis 2, Sybase, Spring 1.0, Rational XDE, PVCS

Senior Programmer

Confidential

• Developed Spring Controller which handled the client request and invoked particular User Interface based on the response generated by the Server. Developed Design Model using UML, Rational Rose.
• Worked on Web Sphere Studio Application Developer (WSAD) for coding and testing. Worked on JSP, XSLT to write Client Interface. Created Hibernate mapping file, which contains the Information about the Database Table, Field Name and Field Type. Configured Hibernate with Oracle and Configured Spring with Hibernate.

Environment: Windows XP, Java, Servlets, JSP, WSAD, Websphere 5.1, Hibernate 1.2, Oracle 9, Spring, Rational XDE, Rational Rose and Rational Clear Case, Unix

Java Programmer

• Used Struts framework and Created Struts Controller file which invokes the Business Logic based on the Request.
• Worked on JSP and HTML for Client side Web Pages. Used HP-Radpak tool to create and deploy EJB into HPAS
• Implemented Message Driven Bean (MDB) for uploading MRL. Developed session and entity EJBs, Java beans, Java helper classes.
• Configured Sonic MQ with HPAS Application Server which controls the messages. Used Jakarta POI to read and write a XLSheet which contains RFQ details.

Environment: J2EE, JSP, Servlets, UML, MVC Architecture, Struts 1.0, HPAS Application Server, Jakarta POI, JMS, Sonic MQ, Rational Rose, Radpak 1.1,Unix

Java Programmer

Confidential

• Implemented the MVC Architecture. Developed Session and Entity EJBs, Java Beans, Java helper classes.
• Worked extensively on JSP for creating Front End pages.
• Implemented EJB in Weblogic server and Implemented patterns Session Fa ç ade and Service Locator.

Environment: Java, Applet, JSP, EJB, Visual Age for Java 3.5, Weblogic 5.1 and ORACLE 8, Unix