SUMMARY

• Over 7 years of IT experience in “Design, Analysis, Development, Maintenance and Documentation of Enterprise applications using various technologies with diverse set of client's analyzing complex business requirements & mapping them to system specifications.
• Experience in understanding and gathering the Business requirements, translating them into Functional specifications and develop code along with detailed design.
• Experienced in code audit, performance testing and application tuning.
• Knowledge in Creating and managing web applications Site and Site collections.
• Expertise in developing applications using Core Java concepts like OOPS, Multithreading, Garbage Collection.
• Strong handling on the development of Web based Client/Server and Multi - tier applications using technologies like Java, Jsp, XML, HTML, CSS, JavaScript, JQuery and AJAX / Ajax Control Toolkit.
• Hands on knowledge in web application servers such as Apache Tomcat, Resin, BEA WebLogic, Java Web Server.
• Strong Experience in design patterns like Model View Controller (MVC).
• Strong Experience in Object Oriented Design and Analysis, Iterative Agile Programming Methodologies and Test-Driven Development and Maintenance (TDD).
• Experienced in Web Services approach for Service Oriented Architecture (SOA).
• Developed Business Logic and Data Access Layer using EJBS and SOA Services.
• Extensive use of Open Source Software such as Web/Application Servers like Apache Tomcat 6.0 and Eclipse 3.x, Net Beans 6.x IDE.
• Experience in communicating with team members, discuss the designs and solutions to the problems.

TECHNICAL SKILLS

Programming Languages: C and JAVA.

Web technologies: JSP2.0, servlets 2.4, JAVA script, HTML.

Application Servers: web sphere 5.1, web logic 9.1, 9.2.

Database Systems: Oracle 10g,9.i/8.X, MS-SQL Server, MS-Access.

Frame works: Spring, Hibernate.

Programming Tools: Eclipse 2.1/3.7.

PROFESSIONAL EXPERIENCE

Confidential, New York

Sr. Java/J2EE Developer

Responsibilities:

• Involved in Software Development Life Cycle (SDLC) which includes requirement Gathering, Design, Coding and Testing.
• Designed and developed Business Services using Spring Framework (Dependency Injection) and DAO Patterns.
• Implemented the business layer by using Hibernate with Spring DAO and also developed mapping files, POJO java classes using ORM tool.
• Using spring add some business logic in the form of a Product class which manages all the products.
• As a single resource to the project, met the Lincoln financial client, took the requirements directly and able to completed the project on time.
• Implemented Multi - Threading and handled it safely.
• Used DAO pattern to retrieve the data from database.
• Retrieved data from DB2 and deployed the final results in Oracle 10g as part of the requirement.
• Implemented REGEX and Communicated with third-party services like CMOD.
• Have Knowledge on Spring Batch which provides Functions like processing large volumes of records, including logging/tracing, transaction management, job processing statistics, job restart, skip, and resource management.
• Used Maven as a building tool andLog4j for Logging various levels of information like error, info, debug into the log files.
• Used JUnit framework for Unit testing of application.

Environment: J2EE, Java, JSP, Servlets 2.5/3, JMS 1.1, Hibernate 3.5, Spring DI & AOP, Web Services, UML, HTML, DHTML, JavaScript, Struts 1.1, CSS, XML, WebLogic, Log4j, Oracle10g, SQL server, JUnit 4, JNDI 1.2, Eclipse 3.6,3.4.

Confidential, New Jersey

Senior Software Engineer

Responsibilities:

• Effectively involved in various stages of the development starting from the project planning till production and maintenance using Agile Methodology.
• Designed, configured and developed the web application using Jsp, Jasper Report, barbeque barcode scanner, JavaScript, HTML.
• Developed various User Controls to use it across the application.
• Used Grid View, Data List and Repeater controls extensively.
• Used CSS to Design and create various templates to get a unified look and feel of the Web Forms.
• JavaScript, jQuery was used to do some client side validations and also used AJAX to improve performance of the web page.
• Created various Stored Procedures, Triggers and Indexes for efficient data transfer between databases effectively created and consumed Web Services at various stages of the development. For Ex - Insertion of data into database, fetching data from the database.
• Involved in the project maintenance doing some bug fixing and knowledge transfer session under time constraints.

Environment: JSP 2.1, Mysql Web Services 5.1, XML, VSS, JavaScript and jQuery, AJAX Control Toolkit.

Confidential, Chicago, IL

Java Developer

Responsibilities:

• Involved in the analysis & design of the application using UML with Rational Rose.
• Object Oriented Analysis and Design using UML include development of class diagrams, Sequence diagrams, and State diagrams and implemented these diagrams in Microsoft Visio.
• Developed the controller servlet to handle the requests and responses.
• Designed and developed JSP pages using Struts framework.
• Utilized the Tiles framework for page layouts.
• Involved in writing client side validations using JavaScript.
• Used Hibernate framework to persist the employee work hours to the database.
• Spring framework AOP features were extensively used.
• Developed and configured using BEA WebLogic Application Server 8.1.
• Developed the build scripts using Ant.
• Involved in designing test plans, test cases and overall Unit testing of the system.
• Developed controllers and actions encapsulating the business logic.
• Developed classes to interface with underlying web services layer.
• Designed web services for the JSP, Struts modules.
• Prepared documentation and participated in preparing user s manual for the application.

Environment: JSP 2.1, Jakarta Struts, Tiles, Spring, Hibernate, JNDI 1.2, JDBC 3.0,Web logic, Application Server 8.1, SQL Server 2005, XML, XSLT, UML, Rational Rose, Eclipse 3.3, Ant, JUnit, Windows XP, Microsoft Visio

Confidential, OH

J2EE Developer

Responsibilities:

• Connectivity with Databases MySQL, MS SQL server 2000 and Oracle 8i.
• Involved in writing the database integration code.
• Worked on Presentation Layer using Struts Tiles, JSPs, and Servlets.
• Development of Parser classes to parse the data received from the Front tier to pass it to back end.
• Development of Servlets in web application
• Worked with J2EE and core java concept like Oops, GUI, Networking in java
• Created quality working J2EE code to design, schedule and cost to implement use cases.
• Development of web - pages and Applets
• Prepared the design document based on requirements and sending project status report on weekly basis.

Environment: Java, J2EE, JSP, Servlets 3.0, SQL 2000, MySQL 5.1, Oracle 11g, Apache Tomcat 6.0

Confidential 

JAVA/J2EE Developer

Responsibilities:

• Developed this application based on MVC Architecture using open source Struts.
• Developed front end web pages using Struts, HTML, JSP, Java Script, Swing.
• Utilized Session Facade, Data Access Objects, Service Locator, Transfer Object, Singleton and other J2EE patterns.
• Developed presentation layers using JSP custom tags and JavaScript.
• Developed Server Side Validations using Struts Validation Framework.
• Developed Client Side Validations using Java Script
• Developed Struts Action Forms and Action Classes to control the application flow and used Struts Validation to validate the information entered in the forms.
• Developed both Session Beans and Entity Beans representing business logic abstractions.
• At the middle - tier, Session Beans and Servlets were extensively used for business transactions.
• Developed Controller logic for the application using Struts action classes and mapped them in configuration files.
• Developed the Entity Beans where transaction persistence is required and JDBC was used to connect to the Oracle database.
• Used Log4J for logging and debugging.

Environment: Java 6, EJB, SOAP, JSP, Servlets 3.0, JDBC, XML, XSLT, Swing, Java Beans 3.0, JavaScript, HTML 5, Clear Case, Clear Quest, JNDI, JMS, Struts, Web Services 2.2, Oracle 9i, WSAD, Siebel CRM, Web Sphere 7.0, UNIX.