SUMMARY OF QUALIFICATIONS

• Overall EIGHT years of Total Experience in the IT Industry. Strong Skills with Java, J2EE, STRUTS, Hibernate, Spring, SOAP and RESTful Web Services.
• Areas of expertise includes design and development of software involving technologies like Java, J2EE, STRUTS, Spring, Hibernate, Web service, C , CSS, XML, HTML JavaScript, Tuxedo, TIBCO BW.
• Experience with application/Web servers includes IBM Websphere 5.x/6.x/7.x, BEA Weblogic, GlassFish and Tomcat. Experience with IDE includes Eclipse, IBM Rational Software Architect 7.0 and Net Beans 6.1. Database knowledge covers Oracle 8x, MS SQL Server, Sybase.
• In-depth knowledge and hands-on experience of Systems Development Life Cycle and development methodologies i.e. Waterfall Agile Development Methodology. Expertise in application server Weblogic 9.2. Good development experience in SQL, PL/SQL and Java/JDBC.
• Experience on Java, N-tier development environment, J2EE EJB, Servlets, JSP, JMS . Expertise in Object Oriented Design OOD techniques using Unified Modeling Language UML and Rational Rose.
• Extensive experience in Full Software Development Life Cycle including Analysis, Design, Development, Deployment and Maintenance of software applications. Have the big picture perspective while solving business problems using information technology.
• Passionate about solving problems and Learning new tools and techniques. Strong knowledge in Singleton, Factory and MVC design patterns. Good experience in designing applications using J2EE Patterns. Strong knowledge in Multithreading and Collections interface.
• Strong knowledge in Telecom, E-Commerce and Printer Domains. Knowledge in JSP Servlets. Developed Linux based applications using C for Telecom Products. Experience in UNIX scripts and run/review production jobs in the UNIX environment.
• Expertise using build utilities like ANT and also highly proficient using source control tools like CVS. Solid team player and possess tenacity to commitments and responsibilities. Able to function smoothly and accurately in stressful conditions.
• Flexible, optimistic, enthusiastic, able to work independently and a team player. Excellent communication skills. Fast learner.

TECHNICAL SKILLS

Language: Java, J2EE, C, C .

Build/Deployment/IDEs: ANT, Eclipse, Net Beans, WSAD, RAD, RSA.

Design Patterns: MVC, Singleton, Factory.

Database/Data: SQL, IBM Informix, Microsoft SQL Server, PL/SQL.

J2EE Frameworks: Spring.

J2EE Technologies: JSP, Servlet, EJB, JDBC, JNDI.

Methodologies: Object Oriented Analysis Design, Agile, SDLC.

Monitoring Tool: CA Wily.

Interfaces: IBM MQ, Tibco Bus, CORBA.

Open Source Software: Tomcat, MAVEN, Tiles, Struts, log4j, ANT, CVS, SVN, JUnint.

Operating Systems: Windows, UNIX, Solaris.

ORM Frameworks: Hibernate.

Scripting: UNIX shell scripts, Perl.

SOA: SOAP, Web Services, JAX-WS.

Testing Tool: HP Load Runner.

UML Modeling/ IDE: UML, Use-case/Sequence/Class, Visio.

Web Frameworks: Struts.

Web/JEE Application Servers: Websphere, Web Logic, Tomcat.

XML: JAXB.

PROFESSIONAL EXPERIENCE

Confidential

Senior Java Lead / Onsite Coordinator

Responsibilities:

• Play the role of onsite coordinator and Java technical lead. Understanding user requirements. Created Functional Specification document and High-level design document. Used the Struts validation and Tiles Framework in the presentation layer.
• Used MVC, Singleton and Factory design patterns for developing services. Creating SIA business services using Java, J2EE and integrating with production systems. Developing SOAP Web service for core business functions. Built the RESTFul Web Service to access SIA service.
• Developing XSD and XML using Altova XMLSpy for data input. Used XML Web services which implement the SOAP protocol for transferring data between different applications. Developing applications in Multi-threaded environment. Using Angular.js for front end development.
• Using Collections interface for storing objects. Developed the Spring Controllers, Business Service layer which includes Business Service objects and DTOs, and Data Access objects. Worked on Hibernate ORM technique for Database transaction.
• Used springs for the dependency injection mechanism. Developing build documents using ANT builder and preparing the builds. Create WSDL and publish Web service. Created JSP Servlets.
• Supporting production team by providing installation document and resolving production issues during installation and attending production and pre-production calls. Installing the build and testing the services using unit test, regression test and integration testing methods.
• Prepare test data, test scripts and test reports. Performance test script development and testing in HP Load Runner. Attend daily team meetings, Client meeting and stake holder meetings. Troubleshoot client escalation in onsite and provide workaround.
• Gather request, prepare requirement and statement of work documents. Prepare estimation and effort documents for the gathered requirements. Assign the work to offshore team and guide them in the project.
• Be a single point of contact for offshore and support them to solve technical difficulties. Interact with client for requirement gathering, escalation analysis and provide workarounds and notify all the stake holders.

Environment: C , Java1.6, J2EE, CSS3, Ajax and Jquery, Web services, Websphere, Hibernate, Springs, SOAP, XML, UNIX, Visual Studio 6.0, Eclipse, Enterprise Architect, Jacada, Tuxedo, TIBCO BW, IBM MQ, Apache Tomcat 3.

Confidential

Responsibilities:

• Converting user requirements into system requirements. Creating documents for the design, development and testing. Implementing requirements in the MFP system using Java, J2EE, C , and UNIX. Used springs for the dependency injection mechanism. Created JSP Servlets.
• Developing applications in Multi-threaded environment. Using Collections interface for storing objects. Developed Panel User interface UI display screen in MFP using SWINGS.
• Used XML Web services which implement the SOAP protocol for transferring data between different applications. Built the RESTFul Web Service to access MFP functionalities. Developed the Spring controllers, Business Service objects, Data Access objects.
• Implemented new scan settings for Dynamic Scan ScanD application in MFP. Testing, debugging and documenting the deliverables. Used MVC, Singleton and Factory design patterns for developing services. Worked on Hibernate ORM technique for Database transaction.
• Taking ownership of the module Panel and Open systems OAP module in MFP. Attending weekly status meeting with client and sending Daily status reports DSR to the client.
• Formulating knowledge transfer plan for the team and guide new entrants in the team and maintaining team's knowledge map.

Environment: C , Java1.6, J2EE, Springs, Apache Tomcat 3, Web Services, SOAP, XML, Web Sphere, Hibernate, IBM Clear Case, UNIX, Visual Studio 6.0, Eclipse, Enterprise Architect, Perl.

Confidential

Responsibilities:

• Executed the project in Agile methodology, sprint model. Actively used Java, J2EE, and Net String Protocol for developing Web based IVR applications. Developed business logic using C , UNIX for authenticating the transactions done via Discover network in PayPal's IVR module.
• Used the Struts validation and Tiles Framework in the presentation layer. Actively used Object Oriented concepts in design and development. Used MVC, Singleton and Factory design patterns for developing services. Built the RESTFul Web Service to access authentication gateway.
• Actively used SQL for querying and updating transaction information's in the system. Developed the Spring controllers, Business Service objects, Data Access objects. Used GIT for source code versioning and branch creation.
• Actively used GMOCK, GTEST testing framework for writing unit test cases. Used XML Web services which implement the SOAP protocol for transferring data between different applications. Actively taken knowledge sharing KT sessions.
• Used springs for the dependency injection mechanism. Represented as Technical coordinator for integrating various modules which are executed geographically in different locations.
• Actively taken the ownership of sprint planning which requires breaking down the epics to user stories to tasks technically. Taken the complete ownership of some modules that takes lead while facing the customer experience. Involved in design and development of core modules.
• Worked on Hibernate ORM technique for Database transaction.
• Involved in all technical discussions and design phase for new and integration features. Involved in all technical related release activities like builds, daily bug scrubs, and daily scrum meetings. Defined requirements, functional specifications and designed for enhancements.
• Worked with developers, business analysts and QA Testers at different stages of the Software Development Life Cycle to explain the requirements and to help resolve the issues. Actively involved in exploratory testing of the product and bug bash activities.
• Developed re-usable modules where addition of new requirements takes minimal code changes. Documented the product for supportability, so that the sustenance team can easily handle the customer escalations.
• Proactively given the design presentations of various modules and the integration issues. Involved in all the code static analysis issues and fixed all the relevant bugs.

Environment: Java, J2EE, Springs, Web Services, Hibernate, Apache Tomcat 3, SOAP, XML, Web Sphere, C , UNIX, Windows XP, GMOCK, Java, J2EE SQL Server 2008, CVS, HTML, XML.

Confidential

Responsibilities:

• Involved in the development of Smarts Server. Involved in requirement discussions and client calls. Played the role of module lead for VI project. Trained new entrants for VI module. Split load across team and ensured the on time delivery of VI.
• Developed business logic in Java, J2EE, C/C for Smarts Server Virtual Inventory. Used springs for the dependency injection mechanism. Worked on Hibernate ORM technique for Database transaction. Actively used IBM Informix database for querying node data.
• Actively used Perl scripts for processing XML files generated by Smarts Server.

Environment: C , Java, J2EE, Springs, Hibernate, UNIX, Informix, Putty, Windows, Perl.

Confidential

Responsibilities:

• Involved in support and development of Call Handling activities in OXE Project. Developed codes in Java using UNIX and Windows for enhancing and implementing various business features such as Conference, Transfer, Intrusion, Twin sets in OXE Switch.
• Worked in application layer of OXE debugged and solved many bugs in the application and connection module of OXE. Using memory leakage tool and trace analysis solved complex bugs in OXE. Used springs for the dependency injection mechanism.
• Involved in development of IP Digital Enhanced Cordless Telephony IPDECT project in OXE. Developed codes for message exchange between DECT and SIP protocols for the IPDECT project. Involved in failure analysis and bug filing. Used IBM Clear Case for source code versioning.
• Used Klock Works static analysis and found many bugs to ensure quality. Took many knowledge sharing sessions for the team to improve knowledge map of the team. Played the role of onsite coordinator in France, May '08 for Sip Endpoint Level of Service SEPLOS Project.
• Took complete responsibility for Initial Response Team IRT for the OXE Project. Test Frame Work maintenance and enhancement. Developed the test cases to test the product features.

Environment: C, C , Java, J2EE, Springs, IBM Clear Case, Solaris, Java, Windows, Eclipse, Klock Works, DECT, SIP, T2, ISDN, IP, GAP, AGAP.