PROFESSIONAL SUMMARY

• Over 7+ years of IT experience in Object Oriented and Java/J2EE applications and client server application development.
• 3 years of experience in developing Groovy and Grails applications.
• Involved in all teh phases of Software Development Life Cycle including Analysis, Design, Development, Integration and Implementation.
• Expertise in multi - tier service oriented and web based J2EE applications.
• Strong J2EE/Java application architecture, modeling and development background, with experience in defining functional/technical specifications.
• Expertise in Java-J2EE technologies (Servlets, JSP, JSTL, EJB, JDBC, JMS, Log4j, DAO, Java Beans, Java Multi-Threading) XML, Web Services (RESTful and SOAP).
• Experience in working with multiple Servers like IBM WebSphere, BEA WebLogic and open source JBoss and Apache Tomcat.
• Excellent working knowledge of popular frameworks like Struts, Hibernate, and Spring.
• Experienced in developing database to create its objects like tables, views, functions, triggers, and stored procedures, packages using PL/SQL in Oracle, MS SQL Server, and My-SQL.
• Worked in client side designing and validations using HTML, CSS and JavaScript
• Goal Driven Developer with comprehensive understanding of various software development approaches such as Waterfall, Iterative, Spiral, View and Agile frameworks
• Highly result oriented and proactive with teh ability to learn new technologies quickly and implement them successfully in production.
• Expertise in using business analysis and Design tools like RSA, MS Visio and Rational Rose.
• Expertise in creating Conceptual Data Models, Process/Data Flow Diagrams, Use Case Diagrams, Class Diagrams, State Diagrams, Sequence Diagrams & Activity Diagrams.
• Capable of working with minimal guidance. Ability to quickly grasp business domain.

TECHNICAL SKILLS

Java Technologies: Groovy and Grails, Java, J2EE (JSP, JSTL, Servlets, JDBC, EJB), Webservices, JMS, Log4j

Frameworks: Struts, Spring, Hibernate, JPA

Web Technologies: HTML, CSS, XML, JavaScript

Databases: Oracle 10g, SQL Server, MySQL, DB2

Servers: Weblogic, Websphere, Apache Tomcat, JBoss

Design Tools: UML, Rational Rose, RSA.

Tools: IntelliJ, Eclipse, Netbeans, JUnit, Rational Application Developer (RAD)

Operating Systems: Windows 2008/windows 7/windows 8NT/XP

PROFESSIONAL EXPERIENCE

Confidential, New Haven, CT

Sr. Java Developer

Responsibilities:

• Involved in requirement gathering from clients (Professional Schools Registrars) and converting teh requirements to technical documents.
• Followed Grails framework to develop teh application.
• Worked extensively with GSP (Groovy Server pages) for creating dynamic web pages.
• Used Groovy for backend coding of teh application.
• Used different plugins available in grails platform to develop teh application like: PDF plugin, Google Visualization API, LDAP Search plugin.
• Created RESTful Web Services for communicating with other applications.
• Written Javascripts/JQuery for client side validation of a web page.
• Created confluence pages for documentation of teh project.
• Extensively created SQL queries to retrieve data from teh database, created stored procedures, views and triggers.
• Used Jenkins to build and deploy applications to different environments.
• Used GitHub and TortoiseSVN for source code management and version control.
• Used Service-Now as teh ticketing system.
• Worked extensively with teh testing team to ensure quality of teh applications.
• Worked on resolving production issues as soon as possible.
• Has hands on experience and code fixing in other applications: TFS (Teaching Fellow System), Banner (Student System), Workday Remediation work in impacted systems which are developed using Java/J2EE, Spring, Hibernate.
• Used IntelliJ as IDE in developing teh application.
• Followed Agile methodologies - used Jira and Confluence.

Environment: Groovy and Grails, Web Services, Oracle, IntelliJ, GSP, Tomcat, TortoiseSVN, GitHub, PUTTY, Jenkins, Kintana.

Confidential

Sr. Java Developer

Responsibilities:

• Involved in requirements gathering, UI design and design of application workflows.
• Created technical documents for teh tasks assigned.
• Extensively worked on J2EE Technologies to develop teh project.
• Followed Spring MVC Framework for teh development of teh project.
• Used Hibernate as ORM tool and defined teh mapping.
• Extensively used JMS API to exchange messages between different applications.
• Coordinated with QA team to ensure teh quality of application.
• Involved in Unit integration, bug fixing, acceptance testing with test cases, code reviews.
• Supported production environment including monitoring application, resolving any production related issues.
• MS office and Visio is extensively used for documentation purposes.
• Extensive Performance testing is being done to determine teh responsiveness and stability of teh system.

Environment: Java, J2EE Technologies, Web Services, Spring, Hibernate, SQL Server, JUnit, JSP, Eclipse, JMS API.

Confidential

Java Developer

Responsibilities:

• Worked with end users and Business Analysts to understand insurance process and flow of business.
• Documented teh issues identified in teh production and uploading teh documents to teh Share point.
• Object oriented Concepts and object oriented best practices were considered during teh Design and development phase of teh application.
• Extensively used ActiveMQ in communicating between applications.
• Hibernate Persistence is extensively used to create ORM mapping between POJO’s and IBM DB2.
• Enhanced UI using JSF, HTML, and JavaScript.
• Develop and deploy teh applications on Web Sphere Application Server 6.0/7.0.
• Log4j mechanism is extensively used.
• Performing Unit testing and Integration testing using JUnit with mockup objects.
• Involved in Production Release Planning & implementation along with support for production issues for various releases of teh application.
• Involved in migrating teh application from Clearcase to Subversion.
• Tortoise SVN is extensively used for Version control.

Environment: J2EE Technologies, Rational Application Developer (RAD) 7.x.x, 8.x.x, ClearCase, TortoiseSVN, Websphere Application Server (WAS) 6.x.x,7.x.x, IBM DB2, ActiveMQ.