SUMMARY

• Senior Java/J2EE Developer with around Eight 8 years of experience in design, development, end - user support and maintenance of Java / J2EE based applications in Banking, Telecom, Retail, Government and Research Domain.
• Experience in all phases of software life cycle including Requirements Gathering, Designing, Development, Deployment and Maintenance of Java/J2EE Application.
• Delivered software's in various flavors of Agile methodologies like Xtreme Programming, Scrum, Rational Unified Process.
• Extensive experience in IT research domain, in Software Architecture recovery, Software engineering, Semantic technology. I was a part of research team where I have contributed around more than 10K lines of code for development of Impact Analysis tool for filling following patent in US patent office.
• Worked on Patent US 8,479,149 B2 - Concept Oriented Software Engineering System and Method For Identifying, Extracting, Inferring And Querying Software System Artifacts Architecture Recover, Filed on Sep 19, 2008
• Experience in designing Web and Client-Server environments using Java Platform Enterprise Edition, JSP, Java Servlets, EJB, Struts, Spring, AJAX, Hibernate, JAXP, JDBC and Multithreading technologies, Web services in SOA architecture REST,SOAP .
• XML, XSL, XSLT, XSL-FO, HL7/ CDA standards for messaging in Health care applications.
• Experience in Rich Client web application development, Web2.0, JavaFX, J2EE.
• Extensive experience in implementing Design Methodologies Patterns like MVC, Session Fa ade, Singleton, Factory, DAO, Abstract, GoF and SOA.
• Experience in developing and deploying applications on Web/Application server Apache Tomcat, Bea Web Logic and IBM Web sphere.
• Experience and good understanding of Java based frameworks like Spring, Hibernate and Struts.
• Having good understanding in XML, XML schemas and XML parsing using SAX/DOM.
• Experience in profiling applications using different profilers and tools like Optimize It, JProfiler.
• Experience in Database Oracle, DB2, H2, My-SQL.
• Experience in working with different operating systems like Windows XP/2000, Solaris and Linux.
• Excellent analytical, presentation, problem solving and communication skills which is required to work effectively in the field of applications development and delivery.

PROFESSIONAL EXPERIENCE

Confidential

Sr. J2EE developer

Responsibilities:

• Developed Prior Authorization web workflow end to end using JSF2.0, SOA services, Oracle DB, automation of Patient data details, filling in PDF form and rendering of Data filled forms.
• Similar to prior authorization developed web workflow for Denial Appeals.
• Developed JAVA Web-Service SOAP which will automate task of selecting correct PDF form template of Insurance company, filling data with the help of APACHE PDF Box 1.8.4 API.
• Worked on Registration. Pharmacy, Payer, Drug and generic SOA Services bug fixing .
• Application deployment setup on Web logic server for business environment.
• Testing, Bug fixing efforts.
• Requirement gathering, framework, technology, scripting, language decisions. Programming development.
• Handling ad hoc request from Business and IT directors.
• Arranging Status meetings on regular basis to keep business and development teams on same page.

Environment: Web J2EEJSF2.0, Web-logic12c.Oracle 10g, Eclipse Kepler, Service Oriented

Architecture SOA SOA Services, XML, XSL, SVN, FoxIT Adobe for PDF forms handling, HL7/CDA standards for messaging in Health care applications.

Confidential

Sr. J2EE developer

Responsibilities:

• Requirement gathering, framework, technology, scripting, language decisions. Programming development.
• I have developed core java framework using XSLT, XSL-FO Formatting-Object which takes all legal documents confirmations template and covert them in to electronic PDF, which will be sent to user email address once they confirm their activity on web, which reduced over head of physical paper communication.
• Handling large application data with the help of Filenet technology of IBM .
• I have taken responsibility of Endowment and Investment Accounting System EIAS Payroll Interface Processing, File Net P8 Upgrade Requirements, Core Java Batch Processing. This involved regular production change cycles, production issues, development enhancements etc.
• Handling production changes requests from IT Web Client Marketing.
• Arranging Status meetings on regular basis to keep business and development teams on same page.

Environment : Web J2EE, Spring Framework, HTTPS Protocol, Web-Sphere v8.5. Resin Pro3.1.12, Web application server, IBM Mainframe DB2, RAD8, Eclipse, Service Oriented Architecture SOA, JavaScript, XML, XSL, Tortoise Hg Mercurial, SSL/TLSv1 cipher suites.

Confidential

Sr. J2EE developer

Responsibilities:

• Requirement gathering, framework, technology, scripting, language decisions.
• I have took responsibility of Broker, Client Portal of, which involved regular production change cycles, production issues, development enhancements etc.
• Implementation of successful fail over testing scenario in production environment.
• Handling production changes requests from IT Web Client Marketing.
• Arranging Status meetings on regular basis to keep business and development teams on same page.

Environment : Web J2EE, Spring Framework, HTTPS Protocol, Web-Spherev8.5. Resin Pro3.1.12, Web application server, IBM Mainframe DB2, RAD8, Eclipse, Service Oriented Architecture SOA, JavaScript, XML, XSL, Tortoise Hg Mercurial, SSL/TLSv1 cipher suites.

Confidential

Sr. J2EE Developer

Responsibilities:

• Requirement gathering, framework, technology, scripting, language decisions.
• I have developed Login, Registration, Bill Search, Mutual client Authentication Client-Server certificates SSL, Letters and Exhibit upload modules, JQuery auto complete module.
• Designing, developing coding highly secured web2.0 JAVA J2EE end to end web solutions for business use case.
• Configuring glassfish server for client cert authentication, SSL/HTTPS protocol, http to https redirects.
• Arranging Status meetings on regular basis to keep business and development teams on same page.
• Complete development performed at client location in last 9 months.

Environment : Web JSF2.0, J2EE, STRUTS Framework, JAVA-FX, HTTPS Protocol, glassfish3.1.2 web application server, Oracle 10g, Netbeans 7.1.2, JASON, Rich Faces4.0, EJB3.1, JQuery, AJAX, JavaScript, XML, XSL, Subversion, Mutual client Authentication, SSL/TLSv1 cipher suites, windows operating system.

Confidential

Sr. J2EE Developer

Responsibilities:

• Development, maintenance, support and deployment of complex Horizontal Scaling environment for HPSM in Production environment.
• Used frameworks like Struts, spring, Hibernate to develop the enhancements with Universal DB2 as the database.
• Used hibernate 3.0 to store the persistence data into the Mainframe DB2 database.
• Prepared Unit Test cases and done unit testing using JUnit suite.
• Solving priority 1 and 2 issues which impacts day to day business process. Also resolving customer queries, tickets, new enhancements, value additions to business.
• Implemented SSL security for audit and security compliance purpose in Horizontal scaling environment which saved huge fine for my client which transformed to appreciation.
• Managing deliverables with the help of project team at offshore and onsite.

Environment : Java/J2EE, JSP, Servlet, Struts, Hibernate, Spring, Eclipse, XML, Oracle, Apache, Tomcat, UNIX.

Confidential

Sr. J2EE Developer

Responsibilities:

• Implemented the application using Struts 1.1 framework that uses MVC design pattern
• Was in charge of implementing the data persistence functionality of the application by using Hibernate to persist Java data object to the relational database. This task includes - writing, configuring, and maintaining the Hibernate configuration files.
• Used Spring ORM module for integration with Hibernate for persistence layer.
• Co-ordination within team at US and India. Monitoring all deliverables and completions of task by team.
• Code quality checks, documentation, estimation. User acceptance testing, system integration.

Environment : Java/J2EE, JSP, Hibernate, Spring, Web services, WSAD, Oracle, CVS, IBM Web Sphere, UNIX.

Confidential

Sr. Developer

Responsibilities:

• Setting up Rational Quality Manager for end to end solution to Testing suite.
• VSS installation, execution for Configuration Management to setting up processes for project CMMi level.
• Coding for allowing users to download ODP client remotely across India.

Environment: - Cibenix ODP client, Jboss, VSS, RQM, Java, Mobile Devices largely used by Airtel Consumers.

Confidential

Sr. Developer

Responsibilities:

• Design and development of business rules in using JAVA Drools Business Rules Management System.
• Automation of discovery and provisioning, generating traps and logs on Network.
• Project estimation, documentation, SOW.

Environment: JAVA, BRMS, Eclipse, SAX parser, JAXB.

Confidential

Sr. Developer

Responsibilities:

• Designing and Developing different work flows for different telecom services, in java xml language with help of Get-a-fix engine.
• Resolving deployment errors on web-logic for Get-a-fix engine for go-live activities.
• Prepared and modified Regression Suite.
• ANT scripts creation for Auto Deployment.
• End to end managing of Release J development of Service OR-1519b.

Environment: - Eclipse, weblogic9.1, get fix plug-in.

Confidential

Sr. Developer

Responsibilities:

• Developing JSP screens and Java code in front-servlet architecture, Writing stored procedures, improving the code quality of java according to industry standards.
• Analysis, designing, builds Test, Rollout requests of small Ad-hoc LET requirements done. Usage of Reusable Component in the project.
• Received Client and AMEX head appreciation mail for delivery of Risk Opt. project.

Environment: - JAVA, JSP Eclipse, WSAD, DB2-DB, Web - Sphere

Confidential

Sr. Developer

Responsibilities:

• Developing JSP screens and Java code in struts-2 framework, improving the code quality of java according to industry standards, onsite co-ordination.
• RSS feed writing POC and xml generation. Testing and Bug fixing. Code Review.
• On the part of value addition to project worked on following points, for stopping bugs to be delivered to onsite VSS implementation has done at offshore side.
• Learning and development eclipse plug-in API, graph theory, SWT, JFace, java model conceptualization, Hibernate3.0, H2 database etc.
• IA-Tool UI Development gone through various SWT API and Developed two Views with number of functionalities. Installed, executed VSS Database, Labeling, and Bugzilla.
• Used Hibernate Persistence which saved relations, concept, into Database. Came up with good solution of Hibernate Persistence which saved processing time from 52 min to 20 sec.

Internal Account project

Internal projects for account tools like Perception Tool which was beneficial for the account in training employees in Technologies. They were Web Applications which includes all Three Tier of application development.

Responsibilities:

Managing code base, documentation and Unit Testing, User Acceptance testing. Bug fixing

Developing, testing electronic bill presentment, with help of i-text.

Technical Skills:

Frameworks

Spring 2.0/2.5, Hibernate 3.3, JUnit 3.0/4.0, Rest let 1.0/1.1, Struts 1.0,. I-text, SWT, AWT, Eclipse plug-in core, Graphical Editing Framework GEF .

Java Technologies

Core JAVA, J2EE, Java Server Faces, Struts2 Framework, Spring, Hibernate 3.1, JSP, Eclipse Plug-in Development,Check Free I-series EBPG product, BIRT Business Intelligence Reporting Tool, RSS Feeds, Graph viewers Grappa .HP Service Manager.SSL implementation for security compliance.

Configuration Management

Subversion, CVS, VSS, PVCS.

Operating Systems

Win XP/2003/2k/NT, Linux

Profiler

Optimize it, JProfiler, Net beans