SUMMARY

• About 10+ years of experience in Design, Development, Integration, Testing and Support of web - based applications using Java/J2EE technologies.
• Experience in all phases of Software Development Life Cycle (SDLC) includes User Interaction, Development, Implementation, Integration, Deployments, Production support and Enhancements of Web Applications.
• Exposure to Finance and Retail domains.
• Good expertise in implementation of various design patterns such as MVC, Front Controller, Singleton, DAO, Business Delegate and Session Façade.
• Experienced in developing both client side and server side programming wif JSP, HTML, CSS, JavaScript, jQuery, Ajax, Angular JS, JSON, XML, JDBC, Servlets.
• Expertise in implementing applications using Struts, Struts Validations, Taglibs, Spring and Hibernate frameworks.
• Expertise in deploying and administering Web Server like Apache Tomcat and Application servers like IBM WebSphere, JBoss and GlassFish.
• Extensively worked wif various IDE tools like NetBeans, Eclipse and RAD.
• Expertise in implementing SOAP and REST web services.
• Expertise in writing T-SQL script using joins, creation of Tables, Triggers, Views, Functions and Store Procedure in MS SQL, Oracle, DB2 and MySql.
• Responsible for setting up Master slave Replication in MS SQL.
• Experienced in Design and Development of reports using Jasper Reports, SSIS and SSRS.
• Experience in creating various Dimensional and Fact tables and creating jobs to push data into those tables respectively.
• Experience in Unit tests using JUnit framework by following Test Driven Development (TDD) methodology.
• Experience in version control management tools like VSS, Bitbucket and log4J for logging.
• Experience in working wif operating systems like Windows and Linux.
• Ability to deliver quality work under pressure and attitude to meet client deadlines.
• Proactive in problem understanding, Analysis and define methodical approach to solution.

TECHNICAL SKILLS

J2EE Technologies: JSP, Servlets, EJB, JDBC, JNDI, RMI, JMS, WebServices(SOAP and REST), LDAP

J2EE Frameworks: Struts, Spring and Hibernate

Languages: Java, SQL

Operating Systems: Windows 2000/XP/7, UNIX/LINUX

Web/Application Servers: IBM WebSphere, Apache Tomcat, JBoss and GlassFish

Build Tools: Ant, Maven

Tools: and IDEs Eclipse, NetBeans, MyEclipse, vi, EditPlus, TextPad, WSAD, RAD

Databases: Oracle 9i/10g/11g, MySQL, SQL Server and DB2.

Web Technologies: HTML, DHTML,CSS, Java Script, AJAX, Angular JS

Object-Oriented Technologies: OOAD, UML

Log/Test: Apache Log4j, JUnit

Version Control: CVS, SVN, BitBucket

Other Tools: Toad, JIRA, Jenkins

PROFESSIONAL EXPERIENCE

Sr Java Developer

Confidential, Spring, Texas

Responsibilities:

• Actively participated in teh complete software development life cycle starting from design phase to implementation phase.
• Worked wif teh Business Analyst to gather requirements from teh client and transform them into technical aspects.
• Designed teh application to use Spring MVC Framework in teh presentation layer.
• Developed teh GUI of teh application using JSPs, HTML, AJAX, CSS, JavaScript, JQuery, Tiles.
• Developed custom tags in addition to using JSTL and Spring form tags.
• Extensively used JQuery Datatable, Validator, Tabs plugins in teh pages and improved teh performance of teh application.
• Unit tested every piece of functionality developed using JUnit and JMockit.
• Involved in developing code for obtaining bean references in Spring framework using Dependency Injection (DI) or Inversion of Control (IOC).
• Extensively used Dependency Injection, AOP, Spring JDBC modules of Spring Framework in teh application.
• Produced REST Web Services and API using Spring MVC, Annotations, JSON, Jackson library.
• Consumed REST API on UI/Front End using JQuery, AJAX, JSON, Java Script.
• Developed data access layer in java involving complex SQL and stored procedures.
• Created star scheme centralized database to push teh data from different source.
• Used Maven to build, package, install teh application.
• Used Log4J extensively for logging purposes into teh application.
• Involved in agile activities, attending scrum meetings, documenting teh functional specifications.
• Providing instant solutions for business queries for enhancements.
• 24 X 7 On-call support after teh application is released to production.
• Involved in fine tuning of sql queries using Microsoft tune advisor.
• Hands on experience dealing wif production fixes that involves debugging them by looking at teh production application and server logs, fixing, creating defect scenarios in test tiers and testing and releasing it to production.
• Used JIRA for defect management.

Environment: Java 1.6, J2EE, Spring 4, Hibernate, REST Web service, JSP, HTML, Javascript, JQuery, JQuery plugins (Datatable, validator), SSIS, SSRS, JBoss 6.3, MS Sql, Toad, Eclipse, Bitbucket, JIRA, Windows / Linux.

Senior Java Developer

Confidential

Responsibilities:

• Involved in Requirements gathering & analysis.
• Involved in Design, Development, Testing and Integration of teh application.
• Designing JSP usingJavaBeans.
• Used HTML,Javascript and AJAX for implementing dynamic media play outs.
• Implementing business logic and data base connectivity.
• Implemented Struts (Action and Controller classes) for dispatching request to appropriate class.
• Used simple Struts Validation for validation of user input as per teh business logic and initial data loading.
• Co-ordinate Application testing wif teh halp of testing team.
• Writing database queries and Involved in teh JDBC queries as part of implementation
• Ability to quickly adjust priorities and take on projects wif limited specifications.
• Maintained a separate DAO layer for CRUD operations.

Environment: Java,J2EE, JSP, Servlets, Struts frame work, Hibernate,JavaScript, CSS, AJAX, JDBC, JNDI, Oracle 10g,Javabeans,XML, Struts Validation framework, Windows/UNIX, SVN, Edit Plus, Web Logic application server, Jenkins, Toad for SQL.

Senior Java Developer

Confidential

Responsibilities:

• Used Jakarta Struts Framework, based on teh Model View Controller 2 architecture, for rapid application development and ease of maintenance.
• Implemented several design patterns such as Business Delegate, MVC, Singleton and Factory to resolve teh most common design issues.
• Developed screens using HTML, JavaScript and CSS.
• Implemented jQuery Data tables to carry out complex functionality while submitting teh action.
• Implemented Internationalization to change teh language of teh screen according to respective region.
• Wrote complex SQL query and developed functions and stored procedure.
• Developed backend sql jobs to send email using Microsoft SQL server 2008.
• Used Eclipse for writing JSPs, Struts, and other java code snippets.
• Developed Report functionalities in excel using Jakarta Poi.
• Deployed teh application using Apache Tomcat web server.

Environment: Java, J2EE, JSP, Struts, Apache Tomcat, Hibernate, Servlet, JDBC,XML, MS Sql, HTML, Eclipse, JUnit, Ms-Excel.

Java Developer

Confidential

Responsibilities:

• Developed teh project using Struts MVC architecture.
• Developed Controller Servlet, Action and ActionFrom objects for process of interacting wif MySQL database using Struts.
• Developed teh frontend screen using JSP, HTML, JavaScript, Ajax and jQuery.
• Wrote stored procedures and functions, created tables using MySql.
• Developed Data Access Layer to interact wif backend by implementing Hibernate Framework.
• Integrated various modules and deployed them in Apache Tomcat Server.

Environment: Java, J2EE, Struts, Servlets, JDBC, Junit, HTML, Java Script, MySql, Apache Tomcat, Eclipse, Visual Source Safe, Linux, Agile, Hibernate.

Java Developer

Confidential

Responsibilities:

• Involved in Requirement gathering, Analysis, Coding and Support.
• Developed Payment Entry, Debtor and Report Modules using Struts MVC architecture.
• Designed and developed various reports using T-SQL and SQL Server BI Development Studio.
• Involved in bug fixing and System level testing of Payment and Debtor Module.
• Environment setup (FE & BE) of AISYS system at Singapore branch office.
• Provided support to AISYS system for Singapore and Philippines branch offices.
• Gatheird, Customized, Developed and Implemented AISYS Change requests for Singapore and Philippines branches.
• Gatheird, Customized, Developed and Implemented Change requests using coding standards.
• Extensively worked on creating tables, functions and stored procedures.
• Experience in T-SQL query tuning using database tuning advisory tool provided by SQL Server management Studio.
• Worked closely wif Business Analyst and Users on daily basis.

Environment: Struts 1.2, Hibernate, Ajax, jQuery, MSSQL -2008, Tomcat 7, MSBI, NetBeans, Jenkins, Ms Office.

Java Programmer

Confidential

Responsibilities:

• Responsible for design and development of reports using Jasper Reports.
• Implemented validation framework for creation of validation.xml and used validation-rules.xml
• Used Eclipse as IDE tool to develop teh application.
• Developed web application using Struts Framework.
• Involved in preparing documentation and manual.
• Worked on bug fixing and enhancements on change request.

Environment: Struts, JSP, JavaScript, Eclipse, Jasper Reports and Oracle