SUMMARY

• Over 6+years of experience, Involved in development, system testing, debugging, implementation and maintenance of software applications using Java.
• Strong background in Java/J2EE environments. Well experienced in MVC architecture of Spring and Struts framework.
• Experienced in all phases of Software Development Life Cycle (SDLC) using Java, Java J2EE, Servlets, JSP, JDBC,Struts1.2/2.0,Spring2.5/3.0.
• Strong Experience in object oriented design and programming.
• Experienced in working with databases, such as Oracle, SQL Server, MySQL and MS Access.
• Development and deployment experience with Apache Tomcat, JBoss, Web Logic and Web sphere servers.
• Expertise in analyzing business requirements and providing technical solutions, design and Coding
• Expertise in Web Page development using JavaScript (libraries such as Prototype and JQuery), Ajax, XML, XSLT, XPATH, HTML and CSS.
• Experience in developing Ant scripts for building and deploying applications. Used Log4j for logging and JUnit for unit testing.
• Experience in developing applications in Financial, Banking, Insurance and Telecom domain.
• Expertise with User Interface Design using JSP, JSF and HTML.
• Extensive experience working with Java/J2EE Technologies including JSP, Servlets, Filters, JAAS etc.
• Expertise in J2EE MVC Frameworks including Struts 2.0 and JSF.
• Expertise in Spring Framework including Spring core container and Spring Web Flow.
• Expertise in ORM Frameworks including Hibernate with advanced session management and HQL.
• Expertise in design and implementation of Webservices . SOAP using Apache CXF and RESTFul using JaxRs.
• Expertise in consumption of SOAP over HTTP Webservices using ftl based templates.
• Extensively used web designing technologies like HTML/J - Query/JSON based Ajax/JSP.
• Extensively used Java/J2EE design Patterns like MVC, DAO, Facade, DTO, Singleton, Template, Interceptor and Strategy.
• Strong experience working on unit testing using Junit and Mocking framework (JMokit).
• Strong experience working on Agile methodology.
• Strong experience working on Service Oriented Architecture.
• Strong experience with WebSphere application server(currently 7.x) and Oracle database server(currently 10g).
• Strong experience working with version control tools like ClearCase, RTC(Rational Team Concert) and Using Jenkins for Environment Builds.
• Strong experience with IDEs like RAD and Eclipse.
• Strong experience working on build tools like Ant and Maven.
• Strong Experience working with Database Tools like SQLDeveloper and PL SQL Developer.
• Experience in doing peer code reviews and Code review report generation using Sonar.
• Experience in analyzing JProfiler reports and providing solutions for performance enhancements.
• Good understanding of Algorithm Analysis and Design.
• Experience working on Linux and Shell Scripting.
• Experience writing Python Scripts for tasks automation.

TECHNICAL SKILLS

Operating Systems: Windows, Linux

Languages: Java/JEE, SQL

Databases: Oracle

Related Skills: Core Java, JSP, JSF, Struts 2, Hibernate, Spring, jQuery, JSON, JUnit, XML, Web Services, SOA, SOAP, WebSphere Application Server, Eclipse, RAD, PL/SQL Developer, Chordiant, Design Patterns, Waterfall, Agile, Test Driven Development

PROFESSIONAL EXPERIENCE

Confidential, TX

Java Developer

Responsibilities:

• Worked on POC to Single Sign On to our application from existing Confidential system(Citibank online) using SAML 2.0.
• Worked on POC to integrate our mobile web application with existing mobile thick client using web view after Single Sign On.
• Worked on Struts framework, wrote a filter to address Vulnerability Assessment (Ethical Hacking) findings.
• Developed logging framework for Business Intelligence logging and Arc Sight logging.
• Designed the web application in a layered architecture with each layer having specific responsibility to favor loose coupling.
• Modeled the web application based on suggested guidelines using Rational Application Modeler.
• Document the the design solution and modeled application and conducting design reviews with the project teams.
• Responsible for web services definitions after discussions with back endESB teams(TIBCO based).
• Responsible for development of application on the Java stack of technologies.
• Involved in peer code review as well as setting up of Sonar and generation of code review reports using Sonar.
• Wrote and consumed SOAP Web Services.
• Utilized Hibernate to interact with the database and Struts as the web framework.
• Worked on Spring for dependency injection.

Environment: Struts 2.0, Spring 3, Hibernate, JaxRs, J-Query, JSON, HTML, JSRender, Eclipse, Websphere Application Server 7.x, Oracle 10g, RTC, Maven, Jenkins.

Confidential, TX

Java Developer /Software Developer.

Responsibilities:

• Worked in all the phases of Project including development, Increment Support, Performance release, Production Support.
• Wrote Chordiant Services for implementation of business logic.
• Wrote DAO layer for database interactions.
• Wrote Junit test cases for testing Chordiant business services.
• Executed integration testing of the developed module and its interaction with the application in its entirety.
• Used Agile methodologies including test-driven development and Scrum.
• Requirements discussions with the on-site business analysts.
• Conducted design discussions with the on-site designers.
• During Increment testing support, worked on complex defects under stringent time lines.
• Worked as a solution provider and developer during performance release.
• Analyzed of Jprofiler reports and provided performance enhancments solutions.
• Worked on Hibernate query tuning which included removal of lazy loading and use of Joins where ever feasible. Using HQL instead of for deletion instead of criteria query.
• Worked on implementation of Multi-threading using Java concurrent framework for performance enhancement.
• Worked on a few POCs to resolve a JSF platform issue related to blocking of spanish charset.
• Worked on production support as a solution provider.
• Worked on various Change Requests and production tickets on timely basis.
• Conducted KT session and Grooming of young professionals in the team.

Environment: Chordiant, JSF, Hibernate, JavaScript, RAD 6.0, PL SQL developer, WebSphere Application Server 6.0, Oracle 9i, PL SQL Developer, Clearcase.