SUMMARY:

• 12 years of experience in IT with technical strengths in Java/J2EE, EJB, struts, Hibernate, spring, Ajax, Web services, Oracle, DB2, Web logic, Web sphere, Apache Tomcat, ESB, JBoss, and Component based architecture, Service Oriented Architecture, Event driven Architecture.
• Extensive experience with analysis, design, development, customizations and implementation of software applications.
• Proven IT Specialist with experience in start - ups as well as established operations leveraging expertise in organization and problem solving to provide exceptional user support and assistance in resolving conflict.
• Proficient in analyzing and translating business requirements to technical requirements and architecture.
• Strong database skills, Object Oriented Programming and analysis.
• Comprehensive knowledge of Waterfall and Agile process.
• Good communication skills, interpersonal skills, self-motivated, quick learner and team player.
• Experience on writing distributed computing, including Apache Hadoop, Sqoop Hive etc.
• 12 years of experience in Application development with Java, JEE, Web development, Web Services.
• Known for creating and implementing that expands team member capabilities and instructs users on system utilization/improvement.
• Good experience in Spring’s IOC, AOP and Spring’s integration with Hibernate and Struts technologies.
• Strong knowledge of Design including J2EE Design Patterns Singleton, MVC, DAO, Builder, Business Delegate, Session Facade, Service Locator etc.
• Worked extensively on various flavors of UNIX operating system like Linux, Solaris.
• Hands on experience in VPN, Putty, winSCP etc.
• Experienced in writing ANT scripts to build and deploy Java applications.
• Hands on experience in project management tools like Clear case, SVN etc.
• Programming experience in UNIX Shell Script.
• Strong analytical skills with ability to quickly understand client s business needs.
• 6+ years of experience on Messaging framework
• 6+ years of experience with spring framework.
• 8+ years prior experience with design, architecture.
• 7+ years experience in a technical role and guiding junior developers
• 6+ years technical lead role
• 6+ years experience on SOAP web services.
• 4+ years experience on REST API design.
• 5+ years experience on ESB.
• 8+ years of Linux/Unix experience including shell script.
• 7+ years experience in agile development
• 1+ year experience in Hadoop/Bigdata.
• 4+ year experience Hibernate
• 3+ years experience on Integration layer using Camel Integration.

TECHNICAL SKILLS:

Java/Web Technologies: Servlets, JSP, EJB JMS, Java Mail, Junit, Web Service (SOAP, REST), JAXB, Java Security, SAML, LDAP, Tibco EMS, Java Messaging, Active MQ, Spring Quartz scheduler, JQuery, XSLT, AJAX, NodeJS, Spring integration, AngularJS, JSON, Spring Boot.

Framework: Struts, Hibernate, JPA, spring 3.x, Affinium Campaign 722, FUSE ESB 6.2, Apache Karaf, Fabric8, Apache CXF.

IDE Tool: Rational software architecture, Oracle JDeveloper, Eclipse, RAD, JBoss IDE.

Server: WebLogic Server, IBM WebSphere, JBoss, WebSphere portal server, Apache Tomcat, Jetty.

Build tool: Ant, Maven, Hudson, and Jenkins

Source Control: SVN, Rational Clear case, PVCS, Github.

RDBMS: Oracle, DB2, MySQL, PostgreSQL, Teradata

Bigdata: Apache Hadoop, Hive, Pig, Sqoop, Map-Reduce job, Hadoop ecosystem.

Processes: Agile, SOA, IBM s QMS (Quality Management System), JIRA, Rational Team Concert

SOA Tools: WSO2 Identity Server, WSO2 ESB, WSO2 Dataservice Server, WSO2 Carbon Studio. Fuse ESB

Test tool: Fitnesse test, Jmeter, TestNG, Junit, SOAP UI

PROFESSIONAL EXPERIENCE:

Confidential

Technical Lead/Senior Developer

Responsibilities:

• Worked with junior resources, leading from technical perspective.Creating prototype for messaging infrastructure.
• Writing Camel routes to ftp files and process it, putting soap messages in Active MQ
• Writing REST services for minute clinic.
• Creating unix shell script job to migrate Target pharmacy files to CVS system, which uses Fuse ESB, Active MQ.
• Writing java application to consume SOAP messages from queue.
• Developing SOAP/REST web services for ADS system.
• Developing services for hospital delivery system and generating report and sending FAX utility.
• Perform web services testing using SOPA UI.

Environment: Java/J2ee, JAXB, Spring 3.1, Log4j, Maven, Jenkins, UNIX, Oracle, REST/SOAP Web Services, Apache CXF, FUSE ESB 6.2, Apache Karaf, Fabric8, JBoss IDE, SVN, SOAP UI, Spring Integration, Active MQ, AngularJs, PL/SQL Developer, Unix script.

Confidential

Technical Lead

Responsibilities:

• Involved in Requirement Analysis, design, Efforts Estimation, Task Allocation, Status Reporting, client interaction and development.
• Helping team members in technical difficulties.
• Design and develop ESB using Tibco EMS.
• Developing REST service for UPRR.
• Develop security infrastructure using X509, SAML, CyberArk.
• Translating the requirement in to design document, creating architectural prototype.
• Involved in Design and Development of Restful services for UPRR.
• Perform web services testing using SOPA UI.
• Implementing security infrastructure.
• Involved in low level designing, coding, unit testing and production support.
• Communicate activities/progress to project managers, business development, business analysts and clients.
• Run the scrum meeting as part of the agile methodology.
• Loading historical data into Hive file system using sqoop.
• Configure Hadoop ecosystem.

Environment: Java/J2ee, JAXB, Spring 3.1, Ant, Maven, Jenkins, UNIX, Oracle, REST Web Services, Tibco EMS, ESB, Oracle JDeveloper, SVN, Java security, SAML, Agile methodology, Fitnesse test, Hadoop, Hive, Sqoop.

Confidential

Team Lead

Responsibilities:

• Involved in Requirement Analysis, design, Efforts Estimation, Task Allocation, Status Reporting, client interaction, development and Production Support.
• Interaction with the Business Analysts and understanding their functional requirements.
• Involved in Development of Restful services API for UCP platform.
• Expose REST API for mobile devices.
• Perform web services testing using SOPA UI.
• Configure WSO2 Data services, WSO2 ESB.
• Involved in low level designing, coding, unit testing and production support.
• Developed Web services modules based on SOA architecture.
• Communicate activities/progress to project managers, business development, business analysts and clients.

Environment: Java/J2ee, JAXB, Ant, UNIX, Oracle DB, Web Services, WSO2 ESB, WSO2 Data Services, WSO2 Identity Server, JMS, Active MQ, JSON, WebLogic, SVN, Agile methodology.

Confidential

Senior Java Developer

Responsibilities:

• Lead analysis sessions, write specification and functional design documents for enhancements.
• Ensure that development is performed as per requirements.
• Responsible for creating the high-level design document.
• Part of the core development team.
• Writing web module using Spring MVC.
• Develop REST services for Disney sites.
• Develop multiple portlet.
• Performed unit testing, system testing and integration testing.
• Deploy modules in Vignette portal.

Environment: Java/J2ee, spring, Hibernate, JPA, Ant, REST Web Services, Vignette Portal, Ajax, SOA, XML, XSL, UNIX, DB2, JIRA, CVS, Eclipse.

Confidential

Senior Java Developer

Responsibilities:

• Worked with Business Analyst in translating business requirements into Functional Requirements.
• Ensure that development is performed as per requirements.
• Creating prototype module for the enhancement.
• Ensure that development is performed as per requirements.
• Used MVC based Struts framework to develop the multi-tier web application presentation layer components.
• Developed POJOS for Data Model and created respective hbm files to map the Java Objects with Relational database tables.
• Used IBM Web Sphere Studio Application Developer (WSAD) to develop, test and deploy all the Java components.
• Develop multiple web module for Veteran insurance holder.
• Performed unit testing, system testing and integration testing.

Environment: Websphere v6, RAD, Java, EJB, Spring, Hibernate, Web Services, DOJO, JSTL, AJAX, Web Services, PVCS, Oracle 10g, XML, JQuery, XSL, RAD.

Confidential

Senior Java Developer

Responsibilities:

• Worked with the project through its entire life cycle, system currently running in production and a new project to automate the entire campaign generation process is being created.
• Responsible for creating use case specifications, class diagrams in requirement analysis and software design.
• Responsible for creating the high level design document and reviewed the master test plan for the project.
• Developing shell scripts, Teradata PL/SQL, Java Classes for Prototyping.
• Websphere Administration, installation of Affinium Campaign on UNIX, Security authorizations for Affinium Campaign access to organizations security infrastructure.
• Involved in the non-functional testing like load testing for the projected customer base and did JVM tuning during load tests.

Environment: Weblogic 8.1, Affinium Campaign, DB2, LDAP, Rational Clear Case, Java/J2EE, Struts, UML, PL/SQL, Oracle 10g, Teradata, DB2, shell scripts in HP-UX.

Confidential

Senior Java Developer

Responsibilities:

• Tech Lead. Lead analysis sessions; gather requirements and write specification and functional design documents for enhancements and customization.
• Creating class diagrams in requirement analysis.
• Worked on various activities deployment and integration of all the modules as part of Integration Team.
• Coordinate and communicate tasks with developers.
• Ensure that development is performed as per requirements.
• Work with QA to create test scripts and scenarios for enhancements and customizations to the core product.

Environment: Servlet, JSP, EJB 2.0, Hibernate, JIRA, Chordiant 5.7, Oracle 9i, RSA.