SUMMARY:

• 8+ years of experience in analysis, design and product development in Java/J2EE.
• Experience includes application development in Java (client/server), Object Oriented Analysis and Design, JDBC, Servlet programming, JSP, Enterprise Java Beans, Struts, JSF, Spring, iBATIS Hibernate, Java Mail, SQL Queries, PL/SQL procedures, Oracle, MySQL, SQL Server etc using IDEs like Eclipse, RAD, Netbeans and Intellij.
• Experience in developing and maintaining Enterprise level projects making them more flexible, reusable and customizable.
• Experience in using various design patterns that make code maintenance much simpler.
• Excellent knowledge in using various frameworks like Struts, Spring, EJB, Hibernate etc.
• Good web development skills using JQuery, Javascript, Ajax, CSS and HTML/DHTML.
• Experienced in XML and related technologies like XSD, XSL, XSLT and parsers like JAXP (SAX, DOM) and JAXB.
• Working experience in Cloud application such as AWS and used Devops tools such as CHEF.
• Excellent experience in designing and maintaining complex SQL queries and developing PL/SQL stored procedures Functions and Triggers.
• Strong knowledge in Object Oriented programming making code more flexible, maintainable analyzing various performance or run - time complexities.
• Strong knowledge in Core Java that include usage of Util package for maintaining data structures easily, Threads, Exceptions handling etc.
• Excellent experience in maintaining projects by analyzing and fixing bugs or issues like database migration, application server migration, change of software versions etc.
• Experience in designing valuable test cases that help the system stand reliable.
• Experience in developing and consuming Web Services with Apache Axis 2.
• Working experience in developing RESTful Services.
• Experience in web/application servers like Weblogic, Websphere, Apache Tomcat, JBOSS which are the most used app servers in today’s software industry.
• Experience with Java compliant IDE’s such as Eclipse, RAD, Net Beans and Intellij.
• Good working knowledge of J2EE Design Patterns.
• Good knowledge of agile methodologies like Scrum.
• Hands on experience with JUnit for unit testing, FITNesse for FIT Tests.
• Worked on Maven/Ant scripts for building the applications and deployments.
• Experience in Operating Systems like Windows, UNIX and Linux.
• Extensive experience on supporting the applications during production.
• Having Basic understanding of ESB, MongoDB, Angular JS and latest technology like BigData, Hadoop, NoSql etc.

TECHNICAL SKILLS:

J2EE Technologies: JSP, Servlets, EJB, RMI, JMS, JNDI, JDBC.

Programming languages: Java, J2EE, J2ME, VB, C, C++, SQL, PL/SQL.

Web Technologies: XML, XSL, XSLT, JAXB, Java Script, JQuery, AJAX, HTML, DHTML.

Frameworks and Tools: Struts, Spring, Hibernate, ANT, Log4J.

Application/Web servers: WebLogic, JBoss, Apache Tomcat and WebSphere.

Databases: Oracle, SQL Server, SQL Loader, MySQL

Reporting Tools: Crystal Reports, Oracle Designer

MS Office: Outlook, Access, Visio, Word, PowerPoint and Excel

IDEs: Eclipse, Net Beans and IntelliJ

Design/ Version control: UML, Rational ClearCase, Tortoise SVN, CVS and Tortoise GIT

PROFESSIONAL EXPERIENCE:

Confidential, Plano, TX

Sr. Java/J2EE Developer

Responsibilities:

• Involved in Story planning and breakdown concepts into user stories for iterations under the Agile Scrum methodology.
• Experience in XML Parsing using Java API, also involved in encoding or decoding the xml.
• Experience with AWS instances spanning across Dev and Test through Open Source DevOps tools like Chef and Jenkins.
• Involved in testing using jUnit for the developed code to coverage all the scenarios.

Environment: AWS, Chef, Java 1.8, J2EE, Spring 3.x, Restful Services, Tomcat, Eclipse Neon.1a (4.6.1), Oracle 10g, Windows 7, Maven, Junit, Sonar, Jenkins

Confidential, Southlake, TX

Sr. Java/J2EE Developer

Responsibilities:

• Story planning for iterations under the Agile Scrum methodology.
• Worked on Meta Model Manager to create new domain as well create/update/analyze models.
• Worked on Rule engine for creating arbitrary rules on the models.
• Worked on Meta Model design for integrating the behaviors between models and sub models.
• Developed Web Services to implement SOA using SOAP, WSDL, and UDDI with HTTP
• Data access layer is implemented using Hibernate.
• Worked extensively in the backend Oracle database by writing complex SQL queries.
• Created and maintained the configuration of the Spring Application Framework (IoC).
• Was actively involved with production support.
• Involved in testing using jUnit as well configuring various plug-ins to coverage all the scenarios.
• Involved in creating test cases using Easy Mock to test the business logic.
• Involved in creating FIT test cases using Fitnesse to test the DAO layer in temporary database.

Environment: Java 1.7, Spring 3.0, Hibernate 3.5, log4j, Maven, WEB SERVICES, Windows 7, Oracle 11g, Testkit, MMM Manager, Fitnesse, EasyMock, Intellij.

Confidential

Operational Cost Manager

Responsibilities:

• Involved in creating Functional Specification Documents as well remodeling of existing architecture by actively interacting with users and customers.
• Developing SQL procedures and provided scripts for querying the oracle database.
• Involved in configuration the UI and backend using Spring MVC, IOC, and Hibernate.
• Participating in design and code reviews, develop documentation artifacts.
• Involved in converting the existing projects into Maven projects.
• Analyze requirements, design, and develop using JSP, HTML5 / CSS3 / JavaScript.
• Good at writing validations on UI using jQuery/ java script.
• Having knowledge on Angular JS.
• Worked on REST ful services to fetch the data from controller to UI and vice-versa.
• Configured Jenkins for continuous integration to check the builds regularly.
• Involved in writing Test cases as well covered the whole functionality by integrating various coverage plug-ins.
• Configured the Jenkins to integrate the continuous builds and monitoring regularly.
• Configured the Jenkins with different plug-ins to check the code coverage, PMD for detecting programmer mistakes, Check style for formatting.

Environment: Java 1.7, J2EE 2.0, SOA, Restful Services, HTML, XML, JBOSS, JavaScript 1.5, Eclipse 3.6, Oracle 10g, Windows 7,Unix, SQL, Maven, JUnit.

Confidential, Chattanooga, TN

Sr. Java/J2EE Developer

Responsibilities:

• Responsible for designing User Interface based on MVC framework, which accomplishes a tight and neat co-ordination of Struts, JSP, Servlets and Custom Taglibs.
• Extensive experience in developing the User Interface validation frame work in combination with custom validation built on top of Struts validation frame work from the form bean.
• Actively involved in interacting with business users to record user requirements and created the Functional Specification Documents (FRD’s) and remodeled the existing architecture.
• Developed the custom Logging framework used to log transactions executed across the various applications using Log4j.
• Developed DAO layer using Hibernate.
• Leveraged the IOC concepts of Spring framework to integrate Struts based user interface with Hibernate based persistence interface.
• Developed dynamic proxies to consume the web services developed in JAX-WS standards for CRM module.
• Published JAX-WS based web services where in all the requests will be routed to this Single Point service and based on the request they are forwarded to the corresponding legacy operations.
• Created a web based application to run and see the reports from the corporate office across all stores.
• Participated in Code migration and resolving code conflicts in various versions.
• Developed PL/SQL stored procedures and functions for enforcing database constraints.
• Coordinated with Developers and QA Testing Team regarding testing issues like setting up builds, issuing tickets, setting up Testing and Development Environment.
• Involved in exporting and importing integrations and jar files from development, staging and production environments.
• Resolved the production tickets issued and deployed patches to the test environment.

Environment: Java 1.5, Struts 2.0, Hibernate 3.0, Spring, JEE, EJB, JAX-WS, XML, XSD, SOAP, WSDL, SOAPUI, LOG4j, JUnit, Mock objects, JMS, Eclipse, Edit Plus, Ultra Edit, XMLSPY, Weblogic 10.3.

Confidential, RI

Sr. Java/J2EE Developer

Responsibilities:

• Involved in Designing and Coding.
• Responsible for developing the application on end to end.
• Used RAD 7.5 to develop, test and deploy all the Java components.
• Performed client-side validations using JavaScript.
• Develop (Specify, create, modify, maintain, and test) software component(s) which are part of the NGEN software project on assigned technology platform.
• Provided work around for complicated defects, later fixed all the defects and make major enhancements to resolve customer problems.
• Developing scalable applications in a dynamic environment, primarily using Java, Struts, web services and object/relationship mapping tools.
• Working in both UNIX and Windows environments.
• Developing or modifying databases as needed to support application development, and continually providing support for internally developed applications.
• Enhancing and maintaining existing application suite.
• Communicating development status on a regular basis with team members.

Environment: Java Servlets 2.4, Struts, LDAP, Hibernate, JAVA 1.5 and 1.6, Java beans, RAD 7.5, JDBC 3.x, Web Services, SQL, HTML, DHTML, and CSS.