SUMMARY

• Over 6+ years of experience with proven expertise in full application software life cycle development involving Analysis, Design, Development, Testing, Implementation of application software with emphasis on Object Oriented, J2EE and Client Server technologies.
• Emphasis on web applications and n - tier enterprise applications built using CoreJava, J2EE and related frameworks.
• Extensive knowledge in Core Java concepts like Multi-Threading, Collections and Future.
• Extensively involved in coding using advanced J2EE Frameworks such as Spring, Struts, JSF, JDBC, JSP, Servlets, Hibernate.
• Developed and test application modules into Microservices.
• Well-rounded experiencein Application Software Design, Object Oriented Design,coding, testing, implementation, deployment, maintenance and production support.
• Specialized in implementing business components using Spring based modules like Spring dependency injection, Spring MVC, Spring ORM, Spring Batch and Spring AOP.
• Experienced in implementing web-servicesAPI s in service layer using Rest based services, JAX-RS annotations and Jersey provider.
• Have experience in using microservices like Spring Boot.
• Skilled in using ORM tools like Hibernate, JPA to implement DAO layer, handling transactions and implementing Create, Read, Update & Delete operations.
• Experienced in using SQL, PL/SQL and Stored procedures.
• Good Knowledge in developing single-page applications (SPAs) using various JavaScript frameworks like AngularJS.
• Good knowledge ofSpring Boot Application Development.
• Extensively worked on Java/J2EE systems with different databases like Oracle,My SQL, NO SQL and DB2.
• Good knowledge of designing web interfaces using HTML5, XHTML, JavaScript,jQuery,AJAX, Bootstrap, XML andCSS3.
• Experienced inusing build tools like Maven, Ant andGradle.
• Handful of experience in Test Driven Development (TDD)and Selenium testing.
• Team Player with demonstrated ability to work fast and paced, challenging environment with excellent debugging and problem-solving skills.
• Strong interpersonal skills, analytical ability, communication skills, writing skills, highly organized to meet the deadlines and ability to grasp and adept to the rising technologies.
• Experience in using GIT and SVN for source code control.

TECHNICAL SKILLS

• J2EE 1.6
• JavaScript
• JSF 2.0
• Face lets
• Microservices
• Spring IOC
• JPA2
• HTML5
• XHTML
• Log4J
• GIT
• JUNIT
• Restful
• HTTP
• XMLJSON
• CSS
• Agile
• PL /SQL
• IBM Data studio
• Maven and IBM Web Sphere and DB2.

PROFESSIONAL EXPERIENCE

Confidential

Senior Java/J2EE Developer

Responsibilities:

• Involved in analysis, specification, design, and implementation and testing of Software Development Life Cycle (SDLC) for the new application.
• Followed the Agile methodology for the project implementation using JIRA tool.
• Involved in interaction with the business for requirement analysis.
• Served as the point of contact for the middleware application which involves scoping of tasks, developing and assigning the tasks.
• Worked on developing the Projects, Work Orders, Tech Initiatives, analyzing and fixing the production issues.
• Used Spring Boot which is radically faster in building cloud Microservices and develop Spring based application with very less configuration.
• Implemented Retrieval information services such as Rest based services (RESTful) using JAX-RS annotations and Jersey provider.
• Developed microservices using Java/Spring boot on Pivotal Cloud Foundry.
• Developed the presentation layer with JSF 2.0, Facelets, XHTML, Java Script, JQuery and CSS, and business layer using spring (IOC) persistent layer using Hibernate.
• Used Hibernate to store the persistence data into the DB2 database and written HQL to access the data from the database.
• Used GIT as source code control.
• Worked with the JAX - WSweb services and worked on SOAPWSDL to develop the web services.
• Involved in making changes to the WSDL and generating the client jars.
• Developed automated build files, reporting and documentation using Maven.
• Developed the application using agile methodology and planned the Scrum meetings.
• Worked on writing the JUNIT test cases for unit testing.
• Built and deployed the code to the IBM Web Sphere application server.

Environment: J2EE 1.6, JavaScript, JSF 2.0, Face lets, Microservices, Spring IOC, JPA2, HTML5, XHTML, Log4J, GIT, JUNIT, Restful, HTTP, XMLJSON, CSS, Agile, PL /SQL, IBM Data studio, Maven and IBM Web Sphere and DB2.

Confidential, Harrisburg, PA

Senior Java/J2EE Developer

Responsibilities:

• Analysis of the Business Requirement and Functional Specification documents.
• Involved in the design and development of the applications as per the client requirements.
• Used Rational Rose for Usecase Diagrams, Activity Flow Diagrams, Class Diagrams, Sequence Diagrams, and Object diagrams in design phase.
• Developed the presentation layer with HTML, JSP, Java Script and CSS, business layer using J2EE and Spring Dependency Injection and persistent layer using Hibernate.
• Developed Controller for request, response paradigm by Spring Controllers using Spring-MVC.
• Developed Hibernate in Data Access Layer to access and update information in the database.
• Assist with Production Support issues/problems as required.
• Used SOAP web services to communicate with different devices over the network.
• Created Rest based controllers to handle the incoming request and output the response
• Ensured timely delivery and quality of all compliant with the client’s quality processes.
• Involved in maintenance and support.
• Team Player with demonstrated ability to work fast and paced, challenging environment with excellent debugging and problem solving.
• Involved in reviewing the code of other developers.
• Provided production support by interacting with the end-users and fixing bugs.

Environment: JSP, Java Script, CSS, Rest Web Services, Spring MVC,Spring Ioc, Oracle, Java/J2EE, GIT, HTML, Eclipse IDE, PL/SQL and Oracle WebLogic Server.

Confidential, Lincoln, RI

Senior Java/J2EE Developer

Responsibilities:

• Analysis of the Business Requirement and Functional Specification documents.
• Used Rational Rose for Usecase Diagrams, Activity Flow Diagrams, Class Diagrams, Sequence Diagrams, and Object diagrams in design phase.
• Managed the dependency between the classes by implementing Spring’s IoC to promote the loose coupling between them.
• Developed Web UI or view components using JSP, Java Script, CSS3, AJAX, Bootstrap, custom tag Libraries.
• Used JSF (Java Server Faces)prime faces for building component based user interfaces for web applications.
• Developed entity classes, JPA mapping files for the object relational mapping while configuring JPA, also developed JPQLs and Named Queries and wrote Data Access Object (DAO) to handle JPQL queries.
• Involved in consuming the Web services by generating WSDL and performed data exchange with the third party using SOAPJAX-WS, XML.
• Implemented Retrieval information services such as Rest based services (RESTful) using JAX-RS annotations and Jersey provider.
• Used Apache CXF to build and develop services using frontend programming APIs, like JAX-WS and JAX-RS.
• Implemented JSON is with Rest based Web services.
• Used GIT for source code control.
• Used Jenkins as a build tool and used JIRA to track the bugs, issues and project management.
• Used facets to streamline the project configuration.
• Used Java Architecture for XML(JAXP) for XML binding.
• Involved in development of processes for various workflows.

Environment: Spring Ioc, HTML, Java Script, JSF, JPA2, Oracle, Java, Eclipse, Log4j, WebLogic Application Server 11g, SQL, SOAP JAX-WS, JAXB, RESTful,PL/SQL, WSDL, AJAX, JMS, Maven,GIT, HTML5, Bootstrap, Eclipse IDE.

Confidential

Java/J2EE 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 Java Script.
• Involved in the design of the Referential Data Service module to interface with various databases using JDBC.
• Used Hibernate framework to persist the employee work hours to the database.
• Spring framework AOP features were extensively used.
• Configured using WebLogic Application Server 8.1.
• Developed the build scripts using Ant.
• Provided production support by interacting with the end-users and fixing bugs.
• 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 above modules.
• Prepared documentation and participated in preparing user’s manual for the application.

Environment: JSP 2.1, Jakarta Struts, Tiles, Spring Integration, Hibernate, JDBC, Web logic Application Server 9.1, XML, UML, Rational Rose, Eclipse, Ant, JUnit.