SUMMARY:

• About 8+ years of J2EE/Java application development experience in Multi - Tier distributed Enterprise applications. Experience in understanding and gathering the Business requirements, translating them into Functional specifications and develop code along with detailed design.
• Expertise in developing applications using Core Java concepts like OOPS, Multithreading, Garbage Collections, Collection and Socket Programming etc.
• Extensive knowledge in working with Java/ J2EE technologies such as JSP 2.0, Servlets, JDBC, spring, Design patterns, Struts.
• Servers like Apache Tomcat, IBM Web Sphere Extensive experience in programming, deploying, configuring, fine-tuning and administering middle-tier popular J2EE
• Extensive development experience on different IDE’s like Eclipse, RAD IDE and Net Beans.
• Experience in working in environments using Agile (SCRUM) and Test Driven Development methodologies.
• Expertise in database modeling, administration and development using SQL and PL/SQL in Oracle (8i, 9i and 10g), DB2 and SQL Server environments.
• Experienced in using Log4j and good expertise of using ANT and Maven tool to generate deployable files.
• Good experience on Design Patterns (J2EE) like Singleton Factory Method, DAO, Session Facade, Front Controller and Delegate Pattern.
• Experience in XML related technologies like XML, XSL, XSD, DTD and XML Schemas, XML Parsers like DOM & SAX.
• Expertise in using Apache Cassandra and Apache SOLR Based Search Engine, Object Oriented Analysis and Design (OOAD), OOPS using Unified Modeling Language (UML), Design Patterns, MVC Frameworks and in NoSQL.
• Involved in performing Unit and Integration testing (JUnit).
• Working with many popular Relational Database Management, Oracle, DB2, MS Access and SQL Server and hands on experience with DB tools like TOAD, and SQL Developer.
• Experience in developing the front-end components using HTML, CSS, Angular JS, Bootstrap, Adobe Flex, Node JS, Java Server Pages and JavaScript.
• Very Strong skills in developing Web Services using REST, SOAP, WSDL and Service Oriented Architecture (SOA).
• Experience in using Rational Clear Case, Clear Quest, MVN, SVN, Java Message Service (JMS), Message Driven Beans (MDB), Google Web Toolkit (GWT)&CVS.
• Experience in Software Development Life Cycle (SDLC), OOP through implementation and testing
• Strong communication and interpersonal skills.

TECHNICAL SKILLS:

Java Technologies: CoreJava,J2EE, JSP, Servlets, JDBC, EJB, JNI

Frame Works: Struts, Springs, Hibernate, JQuery, AngularJS, JSP, Servlets, JDBC, Java Bean, XML, JavaScript, HTML, DHTML, Cascading Style Sheets (CSS), Web Services, Maven

Web Technologies: HTML, Cascading Style Sheets 3 (CSS3), JavaScript, XML, AngularJS, XHTML, JSON, AJAX, JQUERY, Bootstrap

Web IDE Tools: Dreamweaver, Notepad++

Databases: MySQL, MongoDB, Oracle

Graphic Tools: Adobe Photoshop CS5

Development Tools/ Testing Tools: Eclipse, Stylus Studio

Operating Systems: Windows, Linux

Design & Modelling Tools: UML - Use Cases, Sequence & class diagrams

Version Control: GIT,CVS

PROFESSIONAL EXPERIENCE:

Senior Java J2EE UI Developer

Confidential

• Implemented MVC architecture using Spring Framework.
• Developed Web User Interface screens using JSP, Servlet, JavaScript, CSS, JSTL, Custom tags.
• Dynamic validations are done using the jQuery.
• Developed Business Delegate classes for minimizing the tight coupling between Presentation tier and Business tier.
• Implemented the persistence layer using the Hibernate.
• Involved in creating new Restful APIs for other teams to access.
• Implemented the persistence classes using the Hibernate and Mapping has done using the Hibernate.
• Used Logging Mechanism for capturing and logging error, info and debug messages and related information using log4j.
• Developed and implemented several test cases using JUNIT framework and Integration testing in staging environment.
• Web Logic server was used as application server for the entire project.
• Involved in writing shell scripts and working on UNIX based environments.
• Involved in Performance Tuning of application both from oracle side and Java side.
• Developed Maven build script to compile Java codes and create service module packages.

Environment: JEE/Java, JSP, Servlets, Spring, Hibernate, HTML, Spring Framework, jQuery UI, Agile, JDBC, Log4J, Oracle Database, Windows, UNIX.

Senior J2EE Developer

Confidential

• Implemented web front end using Spring MVC Module.
• Involved in developing code for obtaining bean references in Spring framework using Dependency Injection (DI) or Inversion of Control (IOC) using annotations
• Used Hibernate to retrieve/update information from/to the database.
• Used My SQL for Database.
• Developed Stateless Session Beans to process business objects.
• Developed Web Service producer and client components using WSDL/SOAP for Order Mangement System.
• Developed MDB's using JMS to exchange order.xml, OrderAck.xml, orderStatusAlert.xml between different applications.
• Used Java/J2EE Design patterns like Factory Method, Singleton, Business Delegate, Data Access Object (DAO), Session Fa ade and Service Locator.
• Used DOM parsers for filtering messages from user and validate them in corresponding format.
• Apache web server was used as application server for the entire project.
• Developed Entity Beans as Bean Managed Persistence Entity Beans.
• Used ANT as build tool and developed build file for compiling the code of creating WAR files
• Used Log4j for logging and debugging and used JUnit extensively for unit testing.
• Used IBM Web Sphere for deploying various components of application.

Environment: JEE/Java, JMS, Servlets, Spring, Hibernate, MDB, HTML, Spring Framework, Web Service Provider, DAO, JDBC, Log4J, My SQL Database, Windows, Unix.

Java Developer

Confidential

• Responsible for Development, Implementation and Testing of the complete business solution.
• Developed use cases and created UML diagrams like class diagrams, sequence diagrams to represent the overall architecture.
• Developed User Interface using Struts JSTL and Tiles framework.
• Developed set of Action classes using Struts for handling business logic and Hibernate API for data logic.
• Built and validate SOAP API.
• Designed and developed presentation layer using JSP, HTML and JavaScript.
• Extensive usage of XML throughout modules.
• Implemented Persistence layer using Hibernate to interact with Server databases.
• Testing of JSPs, Servlets and Business Objects was done on WSAD test environment.
• Web Logic server was used as application server for the entire project.
• Extensively used Eclipse for IDE.
• Involved in Unit, System and Integration testing of the application.

Environment: JSP, HTML, Java, JavaScript, Ant, Struts, Hibernate, Eclipse IDE, Tiles Framework, Web Logic, JUnit, CVS, Windows, UNIX

J2EE / Web Developer

Confidential

• Involved in gathering the requirements and documenting design specifications and designing use case diagrams.
• Implemented MVC architecture using Spring Framework.
• Developed Web User Interface screens using JSP, Servlet, JavaScript, CSS, JSTL, Custom tags.
• Developed Stateless Session Beans to encapsulate the business.
• Developed Business Delegate classes for minimizing the tight coupling between Presentation tier and Business tier.
• Dynamic validations are done using the AJAX and jQuery.
• Implemented the persistence layer using the Hibernate.
• Implemented the persistence classes using the Hibernate and Mapping has done using the Hibernate.
• Clear case is used to version control the application software.
• Implemented nightly batch job for processing the Hearings Decision notices.
• Involved in the configuration of Web Sphere Application Server and application deployment.
• Implemented the sql stored procedures and functions in database.

Environment: Java, EJB, Spring, Hibernate, JSP, JSTL, JavaScript, CSS, AJAX, jQuery XML, JNDI, Log4j, Web Sphere Application Server, Ant, Oracle 10g

Java Developer

Confidential

• Designed the Web application layout using HTML5, CSS3, and JavaScript.
• Converted PSD Mockups into pure hand - written HTML and CSS pages.
• Developed highly customizable and modular front-end UI screens and its functionalities using ExtJS JavaScript Framework, HTML, CSS.
• Responsible for transforming design mock-ups to W3C standards compliant HTML pages using HTML5, XHTML, CSS3.
• Responsible for creating the screens with table-less designs meeting W3C standards.
• Worked on the website from start to finish to give it a new look using HTML5/CSS/JavaScript.
• Worked on Browser Compatibility and tested each and every web application on popular web browsers such as Internet Explorer, Firefox, Safari, Opera and Chrome.
• Bug tracking and solving during the system testing and production environment.
• Worked with CSS Background, CSS Layouts, CSS positioning, CSS text, CSS border, CSS margin, CSS padding, CSS table, Pseudo classes, Pseudo elements and CSS behaviors in CSS.
• Rapidly prototyped interface designs in hand-coded validating, standards-compliant, and semantically-rich code and be aware of cross-browser compatibility and bugs.
• Developed application for different browsers and fixed bugs for browser compatibility.
• Interacted and worked with cross-functional teams.

Environment: HTML5, XHTML, CSS3, SaaS pre-processor, JavaScript, Ext Js, YII Framework, AJAX, XML and GIT.