SUMMARY

• Over 12 years of professional experience in Analysis, Development, Implementation, Integration and Testing of Client - Server applications using Object Oriented Analysis Design (OOAD) and Methodologies.
• Experience in building web and enterprise applications in various domains like Insurance, Banking /Financial Services, Govt. and Software Service verticals.
• Extensive experience in full cycle development of e-business systems using Java, J2EE, JDBC, EJB, JSP, Servlets, Java Beans, XML, and RMI.
• Expertise in implementation of MVC using frameworks such as Struts, Spring.
• Worked on applications with the Service Oriented Architecture (SOA), which confirms to SOA standards.
• Used JSP, Servlets, and HTML to create web interfaces. Developed Java Beans and used custom tag libraries for embedding dynamic into JSP pages.
• Proficient in core J2EE Design Patterns such as Front Controller, View Helper, Business Delegate, Session Façade, Service Locator, Transfer Object and DAO
• Proficient in Core Java, XML (XSLT and Schema), HTML, and JavaScript
• Deployed J2EE applications on Tomcat, IBM Web Sphere, Web logic and JBOSS.
• Experience with various IDE’s like Eclipse, RAD, MyEclipse, Spring Tool Suite, Oracle Workshop and NetBeans.
• Extensive experience in open source framework like JSF, MyBATIS and Hibernate ORM (Object Relational Mapping) Framework.
• Expertise in Open Source Technologies like Apache, Spring Source community, etc.
• Experience in Java Database Connectivity JDBC API, Entity Beans, DAO Pattern and configuring data sources on various Application Servers.
• Knowledge of the XML parsers like SAX, DOM as well as XSL, XSLT, DTD
• Used SOAP, JAX-WS, XML and WSDL for developing Web Services.
• Hands-on experience working with source control tools such as SVN, CVS, and Rational Clear Case.
• Excellent programming skills in writing/maintaining Oracle, SQLServer SQL and PL/SQL with strong and in-depth knowledge of relational database systems design and development.
• Overall experience developing Stored Procedures.
• Experience in Javascript, DOJO, AJAX, CSS and JQuery.
• Knowledge developing Web Applications based on MAVEN.
• Proficient working on environments under pressure.
• Exposure to Agile methodologies such as Extreme Programming, Scrum, Waterfall Model and Test-Driven Development.
• Client interaction for requirement gathering/analysis and Testing
• Excellent problem-solving skills, very good performance working independently and team environment, motivated to meet quality measures in order to meet requirements in the first revision. Driven to meet deadlines.
• Worked extensively on Distributed Enterprise Level Applications
• Excellent communication and interpersonal skills

TECHNICAL SKILLS

Operating Systems: Windows

Languages: Java 7, SQL, PL/SQL.

Web Technologies: HTML, XHTML, CSS, XML, JSP and JSTL

Java Technologies: Servlets, JDBC, RMI, JAX-WS, JPA

Design Patterns: MVC, Singleton, Prototype, Session façade, DTO, DAO Factory

Scripting Techniques: Javascript, AJAX, JQuery, Dojo.

Frameworks: Struts, JSF, Spring, PrimeFaces.

Tools: /IDE: Eclipse, Netbeans, Toad, Microsoft Visual Studio. Net Editor, Rational Application Developer, MAVEN.

Application Servers: JBOSS, Web logic Application Server and Web Sphere Application Server 6.1.

Web Servers: Apache Tomcat.

Protocols: HTTP, HTTPS, SOAP, REST, FTP and TCP/IP.

Databases: Oracle 9i and 10g, MS-SQL Server 2005/2000, MY-SQL Server 3.1 and 4.0

IBM Tools: Rational Clear Case.

Developer Tool Bars: IE 6 Developer tool bar, Fire Bug.

Version Control: CVS, SVN, Clear Case.

PROFESSIONAL EXPERIENCE

Confidential

Lead/J2EE Developer

Technology Stack:Java 7/J2EE, Spring 3, XML, SQL, Hibernate, JUnit, SQL, MAVEN, Stored Procedures, Javascript, JSP, HTML, Eclipse

Responsibilities:

• Tune up company’s website improving performance.
• Added modules and features to company’s website.
• Applied MVC model in new class development.
• Mapped database Hibernate persistence classes.
• Used JUnit to create and run Unit Tests.
• Created SQL Stored Procedures.
• Managed source repository using SVN as integration tool.
• Creation of new pages using JSP and HTML

Confidential, Torrance, CA

Lead/J2EE Developer

Technology Stack:Java 7/J2EE, Spring 3, XML, Oracle, Hibernate, JUnit, Jenkins, JIRA, Stored Procedures, Spring Tool Suite

Responsibilities:

• Implemented MKT logic for NSX 2017 future customers.
• Tuned up MTK logic for Acura and Honda sales and customers
• Applied MVC model in new class development.
• Mapped database persistence classes.
• Used JUnit to create Unit Tests.
• Created Oracle Stored Procedures.
• Managed source repository using Jenkins as integration tool.
• Provided extensive pre-delivery support using Bug Fixing and Code Reviews.
• Fixed errors and optimized code for faster execution.
• Monitor correct Sales Data Load processing on the weekends.

Confidential, Troy, MI

Sr.Java/J2EE Developer

Technology Stack:Java 7/J2EE, Spring 3, XML, Ant, Maven, Oracle, Hibernate, JUnit, Jenkins.

Responsibilities:

• Applied MVC model in new class development.
• Mapped database persistence classes.
• Used JUnit to create Unit Tests.
• Accessed Oracle database.
• Managed source repository using Jenkins as integration tool.
• Building and Deployed the application using Ant.
• Provided extensive pre-delivery support using Bug Fixing and Code Reviews.
• Creation of XML file for external Web Service data consumption.
• Fixed errors and optimized code for faster execution.
• Trained newcomer developers to get acquainted with the Project mechanics.

Confidential, Dearborn, MI

Sr.Java/J2EE Developer

Technology Stack:Java 7/J2EE, JSP 2.1, Spring 3, JavaScript, XML, Web Sphere Application Server, HTML.

Responsibilities:

• Involved in front end development using JSP’s to present data to the client.
• Used JavaScript to validate forms and implement special functions in front-end.
• Applied J2EE Design Patterns such as DAO, Front Controller Pattern and MVC.
• Used the light weight container of the Spring Frame work to provide architectural flexibility for inversion of controller (IOC).
• Managed source repository using IBM Clear Case for version control tool.
• Building and Deployed the application in Tomcat Application Server.
• Provided extensive pre-delivery support using Bug Fixing and Code Reviews.
• Usage of Brightcove API in order to retrieve video metadata.
• Creation of Google Video Sitemap for Search Engine Optimization.
• Fixing of bugs on Lincoln and Ford websites.
• Dealt resolving errors caused by a different deployment environment between development and production.

Confidential, Pittsburgh, PA

Sr.Java/J2EE Developer

Technology Stack:Java 7/J2EE, Core Java 1.4, Core Java Design Pattern, JSP 2.1, Struts 2.0, Spring 3, JDBC, JavaScript, XML, Hibernate, SQL, PL/SQL, Custom Tags, Struts Framework, JSTL, Web sphere Application Server, Rational Application Developer, HTML, CSS, Clear Case, DOJO, JQuery, AJAX.

Responsibilities:

• Involved in front end development using JSP’s, and Servlets to present data to the client.
• Responsible for designing Rich user Interface Applications using JavaScript, CSS, HTML and AJAX to implement front end logic.
• Worked creating and modifying CSS according to the project changes and needs.
• Used JavaScript to validate forms and implement special functions in front-end.
• Applied J2EE Design Patterns such as DAO, Front Controller Pattern and MVC.
• Implemented Struts MVC architecture and Tiles for an efficient implementation of the view level customizations and interfaced with application logic.
• Had extensively used JSTL and Tag libraries.
• Used Struts Validator framework for validate the form data.
• Used the light weight container of the Spring Frame work to provide architectural flexibility for inversion of controller (IOC).
• Used Hibernate ORM module as an Object Relational mapping tool for back end operations over Oracle database.
• Provided Hibernate configuration file and mapping files and also involved in the integration of Struts with Hibernate libraries.
• Designed and developed user interface using CSS, HTML, JSP, JSTL tags and JavaScript, used JSTL core tags, format tags and EL for scripting in JSP
• Managed source repository using IBM Clear Case for version control tool.
• Used IBM Rational Application Developer as programming IDE.
• UsedOracle10g including storage and retrieving data using Hibernate.
• Building and Deployed the application in Websphere Application Server.
• Worked in deadline driven environment with immediate feature release cycles.
• Provided extensive pre-delivery support using Bug Fixing and Code Reviews.
• Used DOJO to maintain aspect in new Use Cases implementations.
• Used Agile based Scrum methodology for developing the project.

Confidential, Roseland, NJ

Sr.Java/J2EE Developer

Technology Stack:Core Java, spring 3.0, hibernate 3.5, JSP, Web Services, XML,XSLT, RAD 6.0 UNIX, Oracle 11g, HTML, Websphere, JavaScript, AJAX, CSS

Responsibilities:

• Responsible for writing the Design Specifications for the user interfaces and the business logic layers.
• Contributed significantly in applying the MVC Design pattern using spring 3.0.
• Developed Data Service components using Core Java and MYSQL for client data.
• Developed Helper Classes and Value Objects (java beans).
• Developed web application with spring 3.0 framework.
• Written ANT Build Scripts.
• Developed hibernate 3.5 Components which encapsulate the workflow logic using Websphere.
• Contributed significantly in the Optimization of the views to be used by the components.
• Developed separate module for administering the site, which generate reports for the management using Crystal Reports.
• Designed and developed File Retrieval component using Web services (REST and WSDL).
• Developed logging module-using Log4J to create log files to debug as well as trace application.
• Implementing quality related procedures & ensuring compliance to all quality standards.
• Reviewed the code and deployed the applications to Websphere application server
• Extensively worked on Unit and Integration Testing.
• Worked on Unix Shell scripts to provide integration support.
• Worked as the production support member resolving the production issues ticketed by end users.

Confidential, Bothell, WA

Java/J2EE Developer

Technology Stack:Java, J2EE, Core Java, Struts, Ajax, Agile/Scrum, JUNIT, XML, Hibernate,Spring, Oracle9i, Eclipse 3.2/ SVN, Erwin, UNIX, Windows XP, HTML, Javascript, CSS, Weblogic, Web Services, Spring, XML, SAX, DOM

Responsibilities:

• Converted High Level Design to the Low-Level Design
• Develop, implement, and maintain an MVC architecture utilizing Struts and hibernate.
• Developed the business logic components
• Designing and coding the UI Framework using Struts 1.1 (JSP/Servlet) and business logic using EJB and Castor JDO
• Followed agile methodologies such as Extreme Programming, Agile unified process and Scrum.
• Involved in understanding the requirement specification and developing GUI using JSP, HTML, AJAX and JavaScript
• Developed the JSP, Action classes, business classes, Utility classes
• Involved in configuring various XML’s in Hibernate and JSF framework.
• Responsible for the tuning the performance PL/ SQL procedures and SQL queries.
• Developed Java code unit test using JUnit.
• Involved in Web services Design and Development
• Involved in Configuring web.xml and struts-config.xml according to the struts framework
• Develop the User Interface Screens for presentation logic using JSP, Struts Tiles and HTML.
• Used Struts models
• Used hibernate for loading user profile information data mapping and creating objects.
• Used Spring Framework for dependency injection with the help of spring configuration files
• Created User Interface using JSP, HTML, CSS and JavaScript
• Developed required Action classes, presentation layer forms using Action Form beans and Java beans containing the business logic.
• Developed Data Access Objects (DAOs) and business delegates for accessing data.
• Developed EJB Controls that access WLS EJBs, and SOAP Based Web Services that are access by the partner sites and other external clients.
• Developed the secure data access layer using the Oracle Obfuscation Toolkit.
• Developed the data mapping layer using XQuery (XQ).
• Created Hibernate classes to transfer the data to the database.
• Developed Stored Procedures and Functions, Views for the Oracle database (PL/SQL)
• JavaScript was used extensively for client-side validations and function calls for user actions

Confidential

Java/J2EE Developer

Technology Stack:Java 1.6/J2EE, JSP 2.1, JDBC, JavaScript, XML, SQL, PL/SQL, Custom Tags, JSTL, Apache Tomcat, Oracle Workshop, HTML, CVS, MyBatis, JSF, JQuery.

Responsibilities:

• Worked with Java Script, JQuery and fixed corresponding JSF server-side beans.
• Implementation of many tools to create a complete, quality Application user interface as JQuery, HTML, Javascript and AJAX.
• Use of Javascript to implement validations on the client side.
• Used CSS to provide HTML style to the project.
• Implementation of J2EE MVC Design Pattern.
• Used SVN as version control tool for code integration.
• Experience with Oracle Workshop as programming IDE.
• Hands-onSQL, including manipulation and retrieving data using MyBatis.
• Building and Deployed the application in Tomcat.
• Worked under pressure environment with weekly progress revisions.
• Provided extensive pre-delivery support using Bug Fixing and Code Reviews.
• Applied different JAVA techniques inexistent in the project to avoid code duplication as Inheritance and use of abstract classes.
• Creation of elaborated DB queries in MyBatis/XML to manipulate existing information to show it according to different accounting needs.
• Provided SQL scripts and PL/SQL stored procedures for querying the database
• Modification and consumption of already existing Stored Procedures.
• Data analysis for detection and correction of corrupt information after loading production database into development environment.
• Applied Scrum methodology to increase the speed and flexibility of the project development.
• Hands-on Test-Driven Development methodology.
• Extensive use of JSP’s and Servlets.

Confidential

Java/J2EE Developer

Technology Stack:Java 1.6/J2EE, JSP 2.1, JDBC, JavaScript, XML, SQL, PL/SQL, Custom Tags, JSTL, Apache Tomcat, Glassfish, Spring Tool Suite, HTML, SVN, MyBatis, JSF, PrimeFaces, Hibernate, Spring, JQuery, MySQL, MAVEN, DOJO, Spring Security ACL, Spring JDBC, JBoss 7, Postgresql

Responsibilities:

• Used Servlets for dynamic generation of login, logout and web pages. Designed in Singleton Patterns.
• Experience with Javascript and various libraries such as JQuery, JQGrid, AJAX, etc.
• Dealt with Java Server Faces to build server-side user interfaces with the implementation of PrimeFaces.
• Managed client-side validations using .js files to preserve the HTML page code simple.
• Model View Controller as the main Design Pattern.
• Creation and configuration of SVN Managed source repository for version control.
• Experience with Spring Tool Suite as programming IDE.
• Implementation of MyBatis as a persistency framework for SQL and Postgresql.
• Building and Deployed the application in Glassfish and JBoss application servers.
• Code correction and implementation of good practices to improve speed and stability of the code, eliminating logic from getters and setters, use of static variables, enforcing Controller-Service-DAO model to avoid and eradicate duplication of code.
• Exposure to Spring JDBC to Consume Oracle Stored Procedures retrieving and dealing with Oracle Cursors.
• Used Maven plugin while developing applications including Spring and JSF.
• Implementation of DOJO Toolkit along with javascript to build dynamic AJAX pages.
• Dealt with Hibernate as a persistency framework used to connect a SQL source DataBase.
• Worked on JUnit Framework for Test Driven Development.
• File uploading using File Transfer Protocol.

Confidential

Java/J2EE Developer

Technology Stack:Java 1.6/J2EE, JSP 2.1, JDBC, JavaScript, XML, SQL, PL/SQL, Custom Tags, JSTL, Apache Tomcat, Glassfish, Spring Tool Suite, HTML, SVN, MyBatis, JSF, PrimeFaces, Hibernate, Spring, JQuery, MySQL, MAVEN, DOJO, Spring Security ACL, Spring JDBC, JBoss 7, Postgresql

Responsibilities:

• Responsible for data validation on the database with constraints, in the application with java and client side with javascript.
• Responsible for designing Rich user Interface Applications using JavaScript, JQuery, JGrid, HTML and AJAX.
• Implementation of Model View Controller as standard design pattern.
• Experience with SVN as the tool used to integrate the whole team work and keep track of the version history.
• Dealt with Spring Tool Suite, Eclipse and MyEclipse 8 as programming IDEs.
• Experience with Tomcat and JBoss as the servers used to build and deploy the application in.
• Exposure to development of MySQL Stored Procedures to replicate user database information to be available to other stores preserving data integrity.
• Dealt with Maven in order to build and more flexible and portable application adding automation to the project dependencies to be downloaded automatically.
• Used Hibernate as persistency framework having to create and modify configuration files and mapping files and also configuring Spring to be able to work along with Hibernate.
• Built queries to BD using Spring JDBC.
• Implementation and consumption of Web Services CxF and EJB.
• Applied JSON as data interchange format standard.
• Experience with MySQL Workbench.
• Sensitive database information encryption and manipulation of encrypted data.
• Implemented Struts MVC architecture and Tiles for an efficient implementation of the view level customizations and interfaced with application logic.
• Had extensively used JSTL and Tag libraries.

Confidential

Java/J2EE Developer

Technology Stack:JAVA J2EE, Oracle Express Edition, Oracle Workshop, Web Services, Stored Procedures, Frameworks (Spring, hibernate), JDBC, XML, JSP, AJAX.

Responsibilities:

• Extensive experience working with JSP’s and Servlets for the design and construction of the User Interfaces.
• Client-side form validation using Javascript.
• J2EE MVC as the main Design Pattern for the project.
• Experience with SVN as version control tool.
• Used Oracle Workshop as programming IDE.
• Building and Deployed the application in Apache Tomcat application server.
• Exposure to MySQL Stored Procedures.
• Implemented Hibernate as the framework to deal with Oracle data base.
• Implementation and consumption of REST based Web Services using Axis to keep the architecture prepared to add a future module to work along with the application.
• Experience with Oracle Express Edition.
• Implementation of AJAX for dynamic WebPages.
• Worked on protocols like HTTP/HTTPS/FTP.

Confidential

Java/J2EE Developer

Technology Stack:JAVA J2EE (JSP's, Servlets, EJB's), frameworks (Struts), Oracle Express Edition, Eclipse, Oracle Weblogic, Stored Procedures.

Responsibilities:

• Developed JSP pages using Struts custom tags.
• Had extensively used JSTL and Tag libraries.
• Implementation of 3-layer data validation. (Data base, Java and Client Side).
• Worked with Model View Controller design pattern.
• Used Eclipse as programming IDE.
• Building and Deployed the application in Oracle Weblogic.
• High skills consuming Oracle Stored Procedures since all the queries to data base were made by this mean.
• Experience with Oracle Express Edition.
• Implemented Struts MVC architecture and Tiles for an efficient implementation of the view level customizations and interfaced with application logic.
• Used Struts Validator framework to validate the form data.
• Experience developing stateless EJB’s.