SUMMARY

• 10 years of experience in design, development, maintenance and support of Java/J2EE applications.
• Working knowledge in multi - tiered distributed environment, good understanding of Software Development Lifecycle (SDLC).
• Experience in working in both Windows and UNIX platforms including programming and debugging.
• Extensive experience in Java/J2EE programming - JDBC, Servlets, JSP, JSTL,JMS.
• Expert knowledge over J2EE Design Patterns like MVC Architecture, Front Controller, Session Facade, Business Delegate and Data Access Object for building J2EE Applications.
• Experienced in web development using HTML5, CSS, and JavaScript and AJAX technologies.
• Experienced in developing MVC framework based websites using Struts and Spring.
• Experience in building web applications using Spring Framework features like MVC (Model View Controller), IOC (Inversion of Control), DAO (Data Access Object) and template classes.
• Expertise in Object-relational mapping using Hibernate.
• Experience in XML related technologies including XSD, DTD, XSLT, DOM, SAX, JAXP, JAXB, and XMLBeans.
• Experience in installing, configuring, tuning IBM Web Sphere 6.x/5.x, BEA Web Logic 8.1/9.1, Apache Tomcat 5.x/6.x. and JBoss 6.x.
• Good Knowledge of using IDE Tools like Eclipse, Rational Application Developer (RAD)for Java/J2EE application development.
• Expertise in database modeling and development usingSQL, PL/SQL in Oracle (8i, 9i and 10g), DB2 and SQL Server environments.
• Experience in using ANT and Maven for build automation.
• Experience in using version control and configuration management tools like TFS, SVN, CVS and Subversion.
• Experienced in using Operating Systems like Windows 98 / 2000 / NT / XP.
• Proficient in software documentation and technical report writing.
• Versatile team player with good communication, analytical, presentation and inter-personal skills.

TECHNICAL SKILLS

Programming Languages: Java, PL/SQL, Unix

Java/J2EE Technologies: Angular, Angular2 Spring, Struts, Servlets, JSP 1.2/2.0, JMS. Restful Webservices

Web Development: HTML5, CSS, Java Script, AJAX

Frameworks: Struts 1.x/2.x, Hibernate, Spring 2.5/3.0

XML: XML, XSD, DOM, SAX, JAXP, JAXB, XMLBeans

Messaging Technologies: JMS

Application/Web Servers: JBoss 6.x, IBM Web Sphere 6.x/5.x, BEA Web Logic 8.1/9.1, Apache Tomcat 5.x/6.x

Methodologies/Design Patterns: OOP, MVC2, DAO, Factory pattern, Session Facade

Databases: Oracle 8i/9i/10g, SQL Server 2000/2005, IBM DB2

IDEs: Eclipse, RAD, WSAD

PROFESSIONAL EXPERIENCE

Confidential, Dallas

Sr. Java Developer

Responsibilities:

• Created a custom, single-page, responsive web application to replace a legacy line-of-business web application.
• Implemented Restful Web services to send order details to downstream systems using JAX-RS, JAXB and Spring.
• Designed application modules, base classes and utility classes using core java
• Designed and implemented customized exception handling to handle teh exceptions in teh application.
• Involved in developing code for obtaining bean references in spring framework using Dependency Injection (DI) or Inversion of Control (IOC) using annotations.
• Primarily focused on teh spring components such as Dispatcher Servlets, Controllers and Model Objects.
• Implemented teh application following teh J2EE best practices and patterns.
• Developed Business components using Java Objects.
• Implemented Singleton, Service Locator design patterns in MVC framework and developed command, delegate, model action script classes to interact with teh backend.
• Designing teh front end using HTML5, AngularJS and CSS as per teh requirements that are provided.
• Used AngularJS2 markups for developing front end of teh application.
• Extensively used AngularJS with JSON Objects.
• Implemented Maven Script to create JAR, WAR, EAR & dependency JARS and deploy teh entire project onto teh JBoss Application Server
• Implemented Model View Controller (MVC) Architecture and coded Java Beans (as teh model)
• Implemented version controlling using TFS.
• Involved in bug fixing during teh System testing, Joint System testing and User acceptance testing.
• Deliver new and complex high quality solutions to clients in response to varying business requirements

Environment: AngularJS, Restful Web services, HTML5, Jdk 1.7, Spring 2.5/3.0, Eclipse Kepler, JBoss Application server 6.x., JDBCTemplate, TFS, Log4j, Oracle10g, TOAD, UNIX and Maven.

Confidential, Nashville

Sr. Java Developer

Responsibilities:

• Involved in teh complete Software Development Life Cycle including Requirement Analysis, Design, Implementation, Testing and Maintenance.
• Deliver new and complex high quality solutions to clients in response to varying business requirements
• Utilize in-depth knowledge of functional and Technical experience in Java/J2EE and other leading-edge products and technology in conjunction with industry and business skills to deliver solutions to customer
• Designed application modules, base classes and utility classes using core java
• Designed and implemented customized exception handling to handle teh exceptions in teh application.
• Involved in developing code for obtaining bean references in spring framework using Dependency Injection (DI) or Inversion of Control (IOC) using annotations.
• Used spring validation and wrote validation rules.
• Primarily focused on teh spring components such as Dispatcher Servlets, Controllers, Model and View Objects.
• Implemented teh application following teh J2EE best practices and patterns like Singleton, Factory, Session Façade, MVC and DAO.
• Developed Business components using Java Objects and used Hibernate framework to map teh Java classes to teh database.
• Implemented Singleton, Service Locator design patterns in MVC framework and developed command, delegate, model action script classes to interact with teh backend.
• Designing teh front end using JSP, JQuery,CSS and Html as per teh requirements that are provided.
• Extensively used JQuery selectors, events, Traversal and Jquery AJAX with JSON Objects
• Developed Hibernate DAO classes and with teh spring frame work manager classes retrieve and save teh data from teh database.
• Used Spring IOC framework to integrate with Hibernate.
• Implemented Maven Script to create JAR, WAR, EAR & dependency JARS and deploy teh entire project onto teh WebSphere Application Server
• Implemented Model View Controller (MVC) Architecture and coded Java Beans (as teh model.
• Developed payment flow using AJAX partial page refresh, validation and dynamic drop down list.
• JQuery library has been used for creation of powerful dynamic Web Pages and web applications by using its advanced and cross browser functionality.
• Implemented Web services to send order details to downstream systems using JAX-RS, JAXB, and Spring.
• Implemented version controlling using SVN.
• Implemented log4j for logging purposes and debug teh application.
• Designed an automated module for performing repetitive tasks like checking URL status / response time etc.
• Designed and developed teh application presentation layer using JSTL.
• Prepared Junit test cases and executed teh test cases using Junit in eclipse.
• Involved in bug fixing during teh System testing, Joint System testing and User acceptance testing.
• Supported teh application during teh warranty period.

Confidential

Sr. Java Developer

Responsibilities:

• Involved in teh complete SDLC for multiple applications (individual projects).
• Designed, developed, debugged and tested teh web based application using teh J2EE architecture.
• Performed Application Demo’s to teh end clients.
• Developed WS-Security based Web Services to interact.
• Understanding and analyzing business requirement.
• Designed and developed teh 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.
• Developed & deployed teh application in Web sphere Application Server.
• Involved in teh design and development of XML presentation.
• Created XML Schema, XML template and XSL.
• Involved in teh design and development of XML presentation using CSS & XSLT.
• Formulated Use Cases for each business requirement and normalized teh use cases to suit teh requirements.
• Teh UML use case designs are developed using and Rational Software Architect v7.0/6.0.
• Developed SQL, PL/SQL with Stored Procedures to interact with Persistent database using Oracle 10g.

Confidential

Software Developer

Responsibilities:

• Provided technical guidance to business analysts, gathered teh requirements and converted them into technical specifications/artifacts.
• Implemented Spring MVC architecture and Spring Bean Factory using IOC and AOP technologies.
• Implemented teh business layer by using Hibernate with Spring DAO and also developed mapping files and POJOjavaclasses using ORM tool.
• Implemented caching techniques, wrote POJO classes for storing data and DAO's to retrieve teh data and did other database configurations using Hibernate.
• Developed stored procedures, Triggers and Functions to process teh trades using PL/SQL and mapped it to Hibernate Configuration File and also established data integrity among all tables sitting on Oracle Database.
• Designed and developed Customer registration and login screens using JSP, HTML/DHTML and JavaScript.
• Developed web pages to display teh account transactions and details pertaining to that account using JSP, DHTML, Struts Web Flow, AJAX and CSS.
• Wrote application front end with HTML, JSP, Ajax, custom JSP tags for role-based sorting and filtering and used JavaScript validations to validate teh fields of teh user registration screen and login screen.
• Used jasper reports for generating customer reports.
• Configured Struts to manage Action classes and set their dependencies in a Struts config file.
• Servlets are used to service requests from UI to manipulate Business Objects and invoke respective Action Classes for making database updates.
• Used log4j for tracking errors and debugging teh code.
• Wrote build deployment scripts using ANT, shell scripts on Unix env and deployed teh application in WebSphere App Server.
• Developed Messaging frame work for Asynchronous service using JMS.
• Involved in implementing Branching Methodology Plan and performed Checkin/Checkout in Subversion.
• Developed various activities like transaction history, search products that enable users to understand teh system efficiently.
• Involved in unit testing and system testing and also responsible for preparing test scripts for teh system testing.

Environment: Java,J2EE, Servlets, JSP, JDBC, JNDI, Struts XML, HTML/DHTML, JMS, AJAX, WebSphere, JUnit and Oracle.

Confidential

Software Developer

Responsibilities:

• Working as a ColdFusion developer and implement teh functionality based on documentation.
• Maintaining teh code and enhance teh issues.
• Doing teh unit testing before send to testing team.
• Maintaining and fixing teh issues from backend.
• Perform to achieve teh scheduled deadlines
• Help fellow team members on technical issues

Confidential

Software Developer

Responsibilities:

• Working as a ColdFusion developer and implement teh functionality based on documentation.
• Maintaining teh code and enhance teh issues.
• Doing teh unit testing before send to testing team.
• Maintaining and fixing teh issues from backend.
• Perform to achieve teh scheduled deadlines

Confidential

Software Developer

Responsibilities:

• Working as a ColdFusion developer and implement teh functionality based on documentation.
• Maintaining teh code and enhance teh issues.
• Doing teh unit testing before send to testing team.