SUMMARY

• 7+ years of IT Experience in Analysis, Design, Development, Testing, Deployment and Implementation of Multi - Tier distributed applications using Java and Technologies.
• Worked in Web application development using HTML, DHTML, CSS, UML, JavaScript, AJAX, J2EE (JSP, Servlets, JDBC, JNDI), JavaBeans, JMS, XML, XSLT, Oracle, SQL, and Spring MVC.
• Developed different Web components such as JSFs, JSPs, Servlets, Filters, Custom Tag Handlers and business components such as Web Services.
• Customized views in JSP with HTML, JavaScript, JQuery and CSS and improved the look and feel of the user interface.
• Experience on XML, XSL,JAXB and XSLT parsing methodologies.
• Extensive experience in design, development and implementation of Model-View-Controller frame works using JSF 2.1/2.2, Struts and Spring MVC.
• Extensive experience in development and implementation of ORM framework Hibernate.
• Strong database skills in Oracle 8i/9i/11g and MySQL.
• Possess strong working knowledge of Database Programming using SQL, PL/SQL, Triggers and Stored Procedures.
• Strong technical knowledge in Jboss Application server implementation, support, workload management and performance tuning including Web server setup configuration with Jboss App Server.
• Experienced with J2EE standard compatible application servers BEA Weblogic,Tomcat, IBM WebSphere/Deployment process and Integration within Systems
• Exposure on other languages like C,C++,JSON etc.
• Experience with various Software Development Methodologies like SDLC, Object Oriented Analysis and Design (OOAD), Agile Software Development Methodology.
• Expertise in using and configuring various web & application servers like Web Logic, Tomcat.
• Proficiency in programming with different Java IDE's like IntelliJ, Eclipse, JDeveloper and Netbeans
• Worked as a unit tester and developed the classes for Unit Testing by using JUnit.
• Excellent written and verbal communication skills, presentation and problem solving skills.
• Good team player and ability to work in fast paced environment

TECHNICAL SKILLS

Operating Systems: Red hat Linux and Windows 7/vista/XP/2000

Languages: Java, J2EE, HTML, UML, XML, PL/SQL, JavaScript.

Web Technologies: Servlets, JSP, JSON, JDBC, EJB,JMS, Swing, SOA, XML, HTML5, JSTL, CSS3,Javascript, Jquery, WSDL, SOAP,REST, DHTML

Methodlogies: SDLC, OOAD, Agile

Servers: Apache Tomcat, Glassfish, WebLogic, JBOSS EAP 6.1/7.1, IBM Web Sphere.

Frameworks: JSF, Struts, Hibernate, Spring, JPA.

Databases: Oracle 8i/9i/11g, MySQL and SQL Server,DB2

Development Tools: Eclipse, JDeveloper, Netbeans, IntelliJ, SoapUI, EditPlus, Jbuilder

PROFESSIONAL EXPERIENCE

Confidential, UT

Sr.Java Developer

Responsibilities:

• Involved in SDLC Requirements gathering, Analysis, Design, Development and Testing of application.
• Analysis and understanding of business requirements and implement the process using Agile (Scrum) methodology.
• Used JIRA for reporting issues.
• Used SVN Tortoise as a version controlling for the source code check in and check outs.
• Developed various helper classes needed following Core Java multi-threaded programming and Collection classes.
• Used multithreading in programming to improve overall performance.
• Developed portal screens using JSP and Spring MVC framework.
• Experience in client side Technologies such as HTML,CSS and JavaScript.
• Used AngularJS and bootstrap as the development frameworks to build a single-page application.
• Experience in developing Web Services using Restful and XML.
• Deployed web and enterprise applications on Jboss application server
• Used log4j for logging application level info for debugging purpose.
• Developing automated process for builds and deployments; Jenkins, Maven, Shell Script.
• Involved in Writing and reviewing unit test cases using JUnit and Mockito.
• Write and modify database Stored Procedures, Functions, and sql scripts on DB2.
• Involved in writing shell scripts for deploying application on Unix.
• Implemented SonarQube to measure code coverage, code standard compliance, code duplication, and unit test results
• Performed continuous integration build using Jenkins.

Environment: IntelliJ, JDK 1.7, Spring framework, Hibernate, JIIRA, Web services (Restful), XML, JMS, JBOSS, Windows 8,Maven, Bootstrap, Angular Js, Sonar, HTML, JUnit, Mockito,Jenkins,Log4J,TortoiseSVN, AJAX, CSS, Eclipse IDE, and DB2.

Confidential, Dallas, TX

Sr. Java Developer

Responsibilities:

• Analysis and understanding of business requirements and implement the process using Agile (Scrum) methodology.
• Designed and developed various modules of the application with J2EE design architecture and frameworks like Spring MVC architecture and Spring Bean Factory using IOC, AOP concepts.
• Write front end code for developing new pages using HTML, CSS, JavaScript.
• Implemented JAVA/J2EE design patterns such as Factory, DAO, Session Façade, Singleton.
• Responsible for coding User interfaces using JSF 2.1/2.2.
• Used Hibernate in persistence layer and developed POJO’s, Data Access Object (DAO) to handle all database operations.
• Implemented features like logging, user session validation using Spring-AOP module.
• Developed server-side services using Java, Spring, Web Services (SOAP, Restful, WSDL, JAXB, JAX-RPC), SOA (Service oriented architecture).
• Worked on Oracle as the backend database.
• Develop and execute Unit Test plans using JUnit, ensuring that results are documented and reviewed with Quality Assurance teams responsible for integrated testing.
• Communicate with the Leads and BA’s for better understanding of the design requirements.
• Coding the programs in accordance with Program Specifications and adhering to Coding standards.
• Develop and Test Batches/Interfaces as per design.
• Maven script is used to create WAR and EAR files.
• Work on Defects/Bug fixes as per Weekly Sprint Planning.
• Developed complex SQL queries, Stored Procedures.

Environment: JAVA 6, jdk 1.6,J2EE,HTML, CSS, JavaScript, Servlets, Oracle 11g, Eclipse, JUnit, JBOSS EAP 6.1, Maven, Spring 3.0, Hibernate 3.0, JSP,JSF 2.1/2.2, Web Services, Websphere, SOAP, WSDL, UML, XML.

Confidential

Sr. Java Developer

Responsibilities:

• Analyzed Business Requirements and Identified mapping documents required for system and functional testing efforts for all test scenarios.
• Performed Requirement Gathering & Analysis by actively soliciting, analyzing and negotiating customer requirements and prepared the requirements specification document for the application using Microsoft Word.
• Developed Use Case diagrams, business flow diagrams, Activity/State diagrams.
• Adopted J2EE design patterns like Session Facade and Business Facade.
• Configuration of application using spring 2.6, Struts 1.3, Hibernate, DAO’s, Actions Classes, Java Server Pages.
• Configuring Hibernate Struts and Tiles related XML files.
• Developed the application using Struts Framework that uses Model View Controller (MVC) architecture with JSP as the view.
• Developed presentation layer using JSP, HTML and CSS, JQuery.
• Extensively used Spring IOC for Dependency Injection and worked on Custom MVC Frameworks loosely based on Struts.
• Developed Servlets and Java Server Pages (JSP), to route the submittals to the EJB components and render-retrieved information using Session Facade, Service Locator (design pattern).
• Developed J2EE components on Eclipse 3.5 IDE.
• Used JDBC to invoke Stored Procedures and also used JDBC for database connectivity to SQL.
• Deployed the applications on WebSphere Application Server.
• Used Oracle11g database for tables creation and involved in writing SQL queries using Joins and Stored Procedures.
• Writing complex SQL queries and reviewing SQL queries for the other team members.
• Developed JUnit Test Cases for Code unit test.
• Worked with configuration management groups for providing various deployment environments set up including System Integration testing, Quality Control testing etc.

Environment: J2EE, JDK 1.5, JSP, Servlets, Struts 1.3, EJB, Eclipse 3.5,Hibernate, RSA, SQL Developer, Oracle 10g, Rational Clear Quest, JQuery 1.4, EJB 3.0, JPA 2.0,JMS, SQL, UML, Scrum.

Confidential, CA

Java/J2EE Developer

Responsibilities:

• Construct Interfaces for Public classes and detailed private classes using J2EE.
• Involved in build (using ANT), deploy and test the services.
• Resolve the Defect Change Requests (DCR) and raising Modification Requests (MR).
• Used Axis to develop, build and deploy the web services in the production environment.
• Used Servlets and JSP’s in developing the web applications.
• Review, Revise and approve functional requirements.
• Developed the UI panels using JSF, XHTML, Java, Linux, POC, RBDMS, CSS, DOJO and JQuery..
• Wrote shell scripts for building and deploying the applications.
• Used Oracle as the Database to retrieve the customer records using Agents and integrated using Perl.
• Configured and administeredWebLogic serverwithOracledatabase.
• Configured JMS Queues and setup the JDBC pools.
• Implemented JMS messaging interface with MQ Series.
• Developed the Database interaction classes using JDBC, Perl.
• Created UML Diagrams using Rational Rose.
• Used JIRA for bug tracking, issue tracking and project management.
• Ship the application package to Performance, System and UAT.
• Review and Revise the validation requirements.

Environment: J2EE, UNIX, AIX, UNIX Shell Scripts, Perl, JDBC, CVS, JIRA Struts, Servlets, ANT, UML, Web logic, Jdeveloper, JBOSS, Oracle API, PL/SQL.

Confidential, MI

Java/J2EE Developer

Responsibilities:

• Designed, developed, debugged and tested the web based application using the J2EE architecture.
• Performed Application Demo’s to the end clients.
• Developed Web Services to interact.
• Understanding and analyzing business requirement.
• Designed and developed the User Interface using JSP, Servlets and Java for both Business Logic and GUI development.
• Implemented client side data validations using JavaScript and Server side data validations using JSF validators.
• Developed & deployed the application in on Application Server.
• Involved in the design and development of XML.
• Created XML Schema, XML template and XSL.
• Formulated Use Cases for each business case to suit the requirements.
• Developed SQL, PL/SQL with Stored Procedures to interact with Persistent database using Oracle 10g.

Environment: J2EE1.4/1.5/1.6, J2SE 1.4/1.5/1.6, Java, JSP, JavaBeans, Java Script, JQuery, StrutsV1.x, JSFV1.x, XML, XSLT, Web Sphere Integration Developer TomcatV6.0, DB2v9.1, SQL Query Analyzer, SQL Server 2005/2000.

Confidential

Java Developer

Responsibilities:

• Develop and enhance modules within Apollo Workstation's Customer Service Module
• Use Struts and Javascript for web page development and front-end validations
• Fetch and process customer related data.
• Created Servlets, JSPs and used JUnit framework for unit testing
• Developed DAOs, Stored Procedures and SQL queries to support system functionality
• Application design and documentation -- UML system use cases, class, sequence diagrams developed using MS Visio
• Use Ant scripts to automate application build and deployment processes
• Support Production/Stage application defects, track and document using Quality Center.

Environment: Java 1.4.2, Struts 1.2, Java script, JDBC, CVS, Eclipse, Web logic Server 9.1, Oracle 9i, Toad, Linux.

Confidential

Junior Java Developer

Responsibilities:

• System Requirements gathering for the project.
• Preparation of the Detailed Design document for the project by developing business process flows, requirements definition, use cases, and object model
• Designed and implemented a GUI framework for Swing. Developers using the framework define actions, popup menus in XML, the framework builds the graphical components.
• Designed the class diagrams and sequence diagrams.
• Developed the presentation layer and GUI framework that are written using JSP and client-side validations were done using JavaScript.
• Use MVC architecture.
• Creation Test plan. Development and coding of Test classes and Test Cases.
• Execution of Test cases in Jbuilder.
• Defect fixing. Client communication & Query resolution
• Testing of the product: Unit Testing, Regression Testing, and Integration Testing.
• Used Eclipse as the IDE and Struts Framework for developing the application.
• Developed the JSPs for the application.
• Created struts-config file and resource bundles for Distribution module using Struts Framework.
• Implemented ActionForm classes, Action classes for the entire Reports module using Struts framework.
• Worked on core java for multithreading, arrays and GUI (AWT).

Environment: Java, J2SE5.0, Struts, Servlets, JSP, Eclipse, Oracle 8i, XML, HTML/DHTML, Jbuilder.