PROFILE SUMMARY:

• Over 10+ years of IT experiences in multi - tier distributed applications, client-server Development, Customization, Enhancements and Maintenance, support Java/J2EE projects with provenLeadership.
• Over 7+ years of excellent SDLC experience with a special focus onFunctional Specifications, Analysis and Design, Coding and Unit testing in delivering projects using agilemethodologies.
• Hands on experience of Core Java, J2EE, Spring, Hibernate, JPA, MVC2 with Struts, ActiceMQ and JMS, Web Service using RESTful, SOAP and JAX-WS development in Financial, Insurance, Telecom domains and Cloud Based Data Center Management (NetworkManagement).
• Extensive experience in design and development of reusable enterprisesystems and various web applications using J2EE technologies like JSP, Servlets, JDBC, Java Beans andXML.
• Worked extensively with depth knowledge in OOAD Design patternsincluding Singleton, MVC andJ2EE.
• Experienced in configuring, using & administering Application servers like Web sphere 6.1/7.1/8.5 versions along with Web server like ApacheTomcat.
• Experienced in design and connectivity of the database servers in Oracle 10g, MySQL Server, DB2, and Sybase along with depth knowledge in writing SQL queries, StoredProcedures.
• Client side design and development using Java, JavaScript, ExtJs, JSON,DOJO, AJAX, Prime UI (XWT), XML, HTML,CSS.
• Experienced on QA defect fixing with JIRA/QC tracking tools with coordination of QAteam.
• Experienced in configuring, using & administering version control systemslike SVN, CVS and PVCS.
• Deployed applications in WINDOWS and UNIXenvironments.
• Experienced in Object Oriented Design and Analysis (OOAD) of distributed web-basedapplications.
• Skilled in documentation, user presentation and usertrainings.
• Demonstrated ability to quickly master in new technologies likes GraphML, Cisco Prime UI (XWT), and DOCMOSIS APIFramework.
• Build and led team, Mentored and Coached for IAR-KARSproject.
• Creative thinker with a flair for crafting solutions while staying within project constraints. Highly effective team player, consistently helping realize theoverall project goals and bringing out the best from other teammembers.
• Ability to work in tight schedules and efficient in meetingdeadlines.

TECHNICAL SKILLS:

Languages: Java, J2EE, JDBC, OOPS Concept, Design Patterns and JMS

Frameworks: Spring 2.5 /3.0, Hibernate 3.x/4.0.0, Struts 1.3/2.x

Internet Programming: JSON, Web Services (RESTful & SOAP), JavaScript, JSPDOJO/AJAX, ExtJS, HTML/CSS, XML

Database Technologies: JPA, Oracle 10g, MySQL, DB2, SQL Server 2000, PL/SQL

Application/Web Servers: IBM Web sphere 6.1 / 7.0 / 8.5, Apache Tomcat

Tools: /IDE Eclipse, IBM RAD

Version Management: SVN, PVCS, CVS, Git/Gerrit/Stash

Build Tools: Ant, Maven, and Jenkins

Methodologies: Agile, Waterfall

Operating System: Windows XP, Linux, UNIX

PROFESSIONAL EXPERIENCE:

Confidential, San Jose, CA

Engineer

Environment: Core Java, J2EE, Spring, Hibernate, Struts, Servlets 3, JSP/Java Script/DOJO/AJAX/Cisco UI XWT, JSON with RESTful WebService, XML, JAXB,Oracle, PL/SQL, Network Protocol (TCP/IP, UDP, SNMP).

Responsibilities:

• Design, develop, test, debug, release, enhance, and maintain networking software (hubs, bridges, routers, switches, etc.) using TCP/IP, UDP, and SNMP protocols.
• Development of Hibernate Entities to retrieve and persist the record in OracleDB.
• Development of Spring3 MVC and ServiceLayer.
• Worked extensively on Cisco Prime UI framework and used to buildUI components.
• Develop JUnit testcases.
• Collaborate with QA for Integration testing of software on varioushardware platforms.
• Collaborate with Product Management from requirements gatheringthrough implementation.
• Sprint deployment support and do the technical validation ofcomponent.
• Rally Tool for Track the progress of task and follow the Agile/Scrum Methodology.
• Generate builds for deployment usingmaven.
• Troubleshoot and resolve softwaredefects.
• Code review and provide peerfeedback.

Confidential, Sunnyvale, CA

Senior JavaConsultant

Environment: Java, J2EE, Spring, Hibernate, Servlets 3, JSON with RESTful Web Service, XML, JAXB, Oracle, Tomcat, Apache andLinux.

Responsibilities:

• Designed and developed high performance web services using Java andSpring Framework for Online and RetailStores
• Designed and developed Reporting Framework module to broadcastreporting emails to stake holders using Spring Framework, Apache POI and Quartz Scheduler.
• Designed and developed JSON-based code for runtime configuration dataand assetloading
• Extensively worked on performance improvement of the existingsystems
• Involved in detail design, developing use cases, use case diagrams, class diagrams, sequence diagrams and high level activity diagrams using UMLfrom therequirements.
• Collaborated with other developers and project managers in a highly agile development environment to meet and exceed the needs of thebusiness.
• In a SCRUM environment, worked with internal clients to create andmaintain modules on theplatform.

Confidential, San Jose, CA

Senior JavaEngineer

Environment: Core Java (1.6/1.7)/Design Patterns, Spring3.2.1/4, Hibernate, JPA, Struts, JSP, Servlets, Java Scripts, AJAX, ExtJS, JSON, Prime UI (XWT), DOJO, XWT, JUnit, yFiles, XML, HTML/CSS, MySQL, RESTful Web service, XML Parser, ActiveMQ and JMS, Maven, Eclipse, CVS/SVN, Apache Tomcat, Windows / Unix / VMCloud

Responsibilities:

• Involved in design, development, and unit test for J2EE multi tiers applicationscode.
• Collaborated with Architects and Tech Leads to design and documenttechnical solutions.
• Worked in the agile methodology (stand-ups, estimation, iterativedevelopment CI, demos, andretrospectives).
• Worked extensively on Springand JPA/Hibernate, JAX-RS API, Struts, MySQL, NOSQL technologies for SDN POC, ANPE/ACI, SAN Health Check, Mission Critical and UCS Health Checkprojects.
• Integrated ActiveMQ and Spring JMS API to send and receive the message for the Application’s RESTfulAPI.
• Implemented JSON with Spring REST web servicesAPI.
• Worked on DOCMOSIS API to generate reports (Excel and Word Doc) for Mission Critical, SANHC and UCS HCprojects.
• Implemented yFilesthat provides algorithms and components enabling the analysis, visualization, and the automatic layout of graphs, diagrams, and networks.

Confidential, Windsor, CT

Tech Lead

Applications: MSS, DSS, Pharmacy, TelDrug, CCF, RWD, HSA/FSA iSave ), IHG,CRR

Environment: Core Java/Design Patterns, Struts1.2, JSP, Servlets, Java Scripts, XML, HTML/CSS, JDBC, Web service using JAX-WS API, XML Parser, MQ, Maven,RAD 8.5, PVCS/SVN, WAS 8.5, Oracle 10g, IBM Db2(UDB tables), Windows /Unix

Responsibilities:

• Involved in interacting with various levels of client stakeholders andcommunicate project deliverables to the appropriatelevel.
• Involved in Assessment, Planning, Analysis and Findings, Development & deployment phases for WAS 8.5 migration of all the J2EEapplications.
• Determined fix for each migration issue reported by AMT tools and perform the fixaccordingly.
• Deploy migrated code to local WAS 8.5 and perform unittesting.
• Fix QA defects during SIT, Regression and UAT phases and coordination withQA team.
• Migrated build/deployment scripts to suite WAS 8.5deployment.
• Prepared the detailed design documents and giving presentation toclient stakeholders for their signoff.
• Participated in the development/unit testing as per design doc, performedthe codereview.
• Configured the data source, MQ & other setup in WAS 8.5 server for DEVenv.
• Managed the code releasesstrategies.
• Maintained the Sprint based project plan and executed within thetimelines.

Confidential, Jersey City, NJ

TechLead

Applications: Strategic Wealth Portfolio (SWP), Research Analyst Workstation (RAW), Online Portfolio Review(OPR)

Environment: Core Java/Design Patterns, Struts 2.0, Spring / Hibernate, JPA,JSP, Servlets, Java Scripts, XML, HTML/CSS, JDBC, Web service using JAX-WS API, XML Parser, RAD 7.5, PVCS/SVN, WAS 6.1, Oracle 10g, IBMDB2

Responsibilities:

• Involved in day to day client interaction for giving the status on deliverablesand scheduling all design related discussions and document reviews with client technical team/businessusers.
• Successfully delivered IAP KARS project for SWP application within the timeline while ensuring that all the UBS processes are diligently followed. IAP KARS project in UBS SBU has been awarded Year of Project within Cognizant’s BFSaccount.
• Involved in DCMP (Data Centre Migration Project) program for SWP application in which application has been successfully migrated to JRE 1.4 toJRE 1.6, WSAD 5.1 to WAS 6.1, Oracle 9i to Oracle 10g technologies. Also recommended to use iTextopen source API to generate the PDF rather than using license version PREP tool to save $25,000annually.
• Implemented ETF Eligibility, Benchmark Changes and KYC projects using web services into SWPapplication.

Confidential

Sr. Developer / Lead

Environment: Core Java, Design Patterns, Eclipse RCP plug-in/ SWT, Web Services, Hibernate, Eclipse 3.3 & RAD 7.5, SVN, Star UML, WAS7.1

Responsibilities:

• Developed the GUI for newenhancements.
• Responsible for Coding at both client side and serverside.
• Analysis of problems and implementation of appropriate technicalsolutions.
• Involved in Bugfixing.

Confidential

Sr. Application Engineer /Lead

Responsibilities:

• Involved in Coding, UnitTesting.
• Throughout Product Lifecycle: Direct interaction with our client asneeded.
• Designing Technical Specification of the new feature developments andCCRs.
• Complete ownership of the new features development (Claims, PWB) and including understanding of tech specs designing, customer changerequirements.
• Design & Implementation of multiple POC (Proof of Concepts) for new clients using MQ Series, JMS, ESB servicesenvironments.