SUMMARY

• 9 years of solid experience in analysis, design, development, implementation and support of object oriented technologies, Client - Server and Enterprise applications.
• Intensive Experience as a Project Lead and Handling projects at various stages from business requirement to production support.
• 8 years of experience and expertise in developing Java, Multithreading, J2EE, spring, Java Script, HTML, EXT JS.
• Hands on experience in Liferay (6.x) configuration, Administration and development in Liferay Extension Environment, Hooks, Theme and SDK Plugin.
• 4 years of experience with vignette portal development and Liferay portal experience.
• 6 years of extensive experience in MVC architectures of spring frameworks. Effectively used spring module like Spring Web MVC, Spring DAO for stored procedure and Spring ORM
• 6 years of Effective database management skills in JDBC, Oracle 9i, SQL, PLSQL.
• Experience in profiling and monitoring Java applications with JProfiler
• 8 years of experienced in developing and deploying applications using Web logic, Websphere.
• 6 years of experienced in ORM of Hibernate and JPA.
• 8 years of experienced in developing Java Server page with JSTL tags and Expression Language.
• Experienced in XQuery and ALDSP webservice tool.
• Experienced in Vignette portal server.
• Experienced in BPM tool of Pega PRPC.
• Experience with Data Access Object, Value Object, Session Faced, Business Delegate and Front Controller design patterns.
• Having 7 years of good experience in Financial Domain.
• Having 2 years of Experience in Managing/Lead an on/off shore team of developers and adhere Day to day management of team, providing support, motivation and career guidance
• Experienced in designing Low Level Design documents.

TECHNICAL SKILLS

Languages: Core Java, multithreading, Collection, RMI, serialization, Java EE (Servlets, JSP, JNDI, JMS, JDBC, EJB), HTML, JavaScript, XML, AJAX, Shell scripting, C and C++

Frameworks: Hibernate, Java Persistence API (JPA), Design Patterns (Core GOF & J2EE), Spring.

UI Framework: JSF, Spring, Struts, EXTJS, Spring Portlets.

Messaging / Middleware: JMS, TIBCO EMS

Build & Version control: Ant, Maven, CVS, Subversion and Visual Source Safe.

Web-Services: Oracle ALDSP Webservices, Restful Webservices

Databases: SQL, working knowledge in Sybase, DB2, MSSQL Server, and Oracle RDBMS

IDE: Eclipse5.x, NetBeans, TOAD, PL/SQL Developer, Liferay Developer Studio, IBM RAD

Application Servers: Tomcat, JBoss AS, Apache Web Server, Web logic.

Portal: Vignette Portal, Liferay (6.x) Portal

Operating Systems: Windows 9x/NT/2000, UNIX.

PM Tools: MS Project, MS PowerPoint, Visio

PROFESSIONAL EXPERIENCE

Confidential, NYC NY

Programmer Analyst

Responsibilities:

• Created the Theme using the Velocity templates and applied the styles for the RatingsGateway Site.
• Created hooks for login and logout hooks.
• Created the hook for pulling the user roles from vignette and loaded into the Liferay portal.
• Created login hooks for checking the roles from vignette and Liferay portal and giving the same permission align with the vignette portal.
• Created Portlet-ext Properties to assign the value for LDAP authentication, Home or Landing page information.
• Created logout hooks to delete the cookies and site minder information and redirect the url to login page.
• Managing the user permission, group access and site roles for each user on the control panel.
• Using Liferay API on the velocity Templates.
• Created SSO and LDAP setting for user authentication and authorization.
• Implementation and integration of different Portlet with application using Liferay portal.
• Expertise on Liferay administration control panel.
• Implemented Service layer using Spring MVC and Hibernate JPA for the backend data base connection in line with Liferay hooks to get the user permission matching with Liferay and Vignette.
• Changed the Application code to Liferay standards from Vignette portal.
• Deploying Application on Cluster Environment for QA, UAT and Production Environment.

Environment: Liferay 6.x, Vignette 7, JDK 1.7, Spring 3.0 Ajax, Hibernate 3.0 with JPA, JSP, ExtJS 4.0, POIEclipse3.2, Weblogic 9.2, Oracle10g,, CMS Frame Work for HibernateSOAP UI XML Spy, Apache Axis, Agile Methodology.

Confidential, Birmingham Al

Lead Developer

Responsibilities:

• Designed the UI implementation on ExtJs 3.x, 4.x. Created components of multi layout window, Grid layout.
• Implemented Service layer using Spring MVC and Hibernate JPA for the backend data base connection.
• Coding, styling, testing of reusable javascript, CSS3, html5 widgets / libraries for complex UI controls
• Team lead for implementation of javascript coding standards and design patterns for maintenance and performance
• Extensive and deep cross browser debugging
• Generated reports in Excel and CVS format.
• Used Spring DAO modules like HibernateTemplate and JdbcTemplate, Expertise in writing Hibernate mapping files and HQL queries

Confidential

Lead/Sr.java/J2EE Developer

Responsibilities:

• Designed overall architecture and implemented Service layers using Spring MVC and Spring Portlet MVC.
• Developed Hibernate JPA entities and Data creation and updation with JPA entities using S&P’s CMS Framework.
• Implemented Multithread for getting report in CSV format and directly sending to user mail as attachment.
• Reference Data implementation.
• Implementation and integration of different portlets with application using Vignette Portal Server
• UI development using ExtJS and JSP’s.
• Developed web services using ALDSP 3.0.1 and Consuming of Different web Services using SOAP UI and Apache Axis
• Increased application performance by 25% after 3 weeks of work by implementing the Stored procedure PLSQL instead of JPA and increased the data report performance.
• Managing the onsite/offshore team, prepared WSR, MSR and Release notes.
• Involved in preparing the gap analysis documents and prepared Mapping documents.
• Requirements Analysis and Preparation of Story Board.
• Experienced Mercury Quality Center for Defect Tracking.
• Deploying Application on Cluster Environment for QA, UAT and Production Environment.
• Prepared unit test cases and code review documents for the issues and Prepared WSR, MSR & Release notes.

Environment: JDK 1.5, Spring 2.5, Ajax, Hibernate 3.0 with JPA, JSP, ExtJS 4.0, POIEclipse3.2, Weblogic 9.2, Oracle10g, Vignette Portlets 7.3, CMS Frame Work for HibernateSOAP UI, ALDSP 3.0.1, XML Spy, Apache Axis, Agile Methodology.

Confidential

Sr.java/J2EE Developer

Responsibilities:

• Primary responsibilities are design the GUI and develop service and DAO layer using Spring Web MVC.
• Designed classes based on Business Requirement document, implementedCore Java classes for the batch processing and exception handling.
• Participated in the DATA model as to the relationship with the application.
• Implemented Column Picker for Drilldown Report using Ajax functionality, Generating report to Chart format using NetChartPro tool and Developing XML Schema for marshalling and unmarshalling using XMLBeans
• Generated reports in Excel format for multiple saved queries and group by filters by using Multithreading.
• Exported the Generated report to Excel using Apache POI and to print functions
• Used Spring DAO modules like HibernateTemplate and JdbcTemplate, Expertise in writing Hibernate mapping files and HQL queries
• Experienced Mercury Quality Center for Defect Tracking.
• Solved critical Memory Leakage problem in XMLBean tool. When converting byte array object to xml and vice-versa in Production Environment.
• Prepared unit test cases and code review documents for the issues
• Document all incidents and produce/contribute to the production of regular management reporting.
• Hands on experience on weblogic administration
• Deploying Application on Cluster Environment for QA, UAT and Production Environment.

Environment: CSS, DHTML, JavaScript, Ajax, Java, Servlets, JSP,JSTL, Spring Framework, Hibernate 3, POI, IDM, NetCharts, XML, XMLBeans, ESB, ANT, Oracle 10, ETL, Weblogic9.2, Windows

Confidential

J2EE Developer

Responsibilities:

• Developed Java Servlet that acts as a controller and maintains the session state and handles user requests in Middle Tier.
• Employed Java Server Pages (JSP), spring and Custom Tag Libraries for front end.
• Used J2EE design Pattern (Session Facade) for the middle tier development.
• Using JavaScript, AJAX for front end validations.
• Used Log4j as Logging Tool.
• Using Mercury Quality Center for Defect Tracking.
• Used CVS as Configuration Management Tool.

Environment: CSS, DHTML, JavaScript, Java, EJB, Servlets, JSP, JSTL, XML, ANT, SQL Server 8.0, JBOSS, Windows

Confidential

Java Developer

Responsibilities:

• Primary responsibility was design the GUI and Client side Validation using JavaScript
• Involved in client side and server side program including scripting, HTML, XHTML, CSS
• Additional responsibilities were the integration of the application framework into CRE.
• Gained substantial new understanding of J2EE, particularly the STRUTS frameworks, and vastly improved my knowledge of J2EE.

Environment: CSS, JavaScript, Java, EJB, Servlets, JSP, Hibernate, XML, SAX, ANT, Struts, Tiles, RMI, Oracle9i, Weblogic, Windows, Solaris

Confidential

Developer

Responsibilities:

• Primary responsibility was design the GUI and Client side Validation using JavaScript
• Involved in client side and server side program including scripting, HTML, XHTML, CSS

Environment: CSS, JavaScript, Java, Servlets, JSP, Apache POI, Apache Tomcat server & MySql