SUMMARY

• 8 + years of progressive experience in successfully designing, developing and implementing quality software.
• Extensive experience in Java/J2EE technologies (Java, JDK 1.8, JSP, Servlets, JDBC, EJB).
• Extensive Web programming experience with technologies likes JSP, Java Servlet, JavaScript, XML,AJAXand JQuery.
• Experience in providing Service Oriented Architecture (SOA) solutions for Enterprise Application Integration(EAI) using JBOSS ESB, Web Service, and JMS.
• Expertise in Spring & Struts MVC frameworks for building the web layer.Expertise in Spring IOC design patterns to build the application services layer.Experience in using Apache Axis2 to develop web services.Experience in database access using Hibernate and JDBC.
• Extensive experience in building the data layer using O/R mapping technology such as Hibernate.
• Developed web services in Java. Experienced with SOAP/WSDL. Have also designed and developed REST interfaces in Java.
• Has good understanding of Enterprise Applications integration with J2EEdesign patterns. Has exposure to Messaging Oriented Middleware (JMS).
• Experience in using IBM WebSphere 5.1, 6.0,Web logic 12c Application Server in the development of projects.
• Have hands on experience with Oracle and SQL server for writing the stored procedures, functions and triggers.
• Exceptional problem - solving skills and the ability not only to drive to root causes, but also to correct issues caused in other areas by the original problem
• Expertise in designing J2EE compliant systems for deployment on WebSphere, WebLogic and JBoss application servers.
• Designed and coded application components in an Agile environment.
• Experience in OOAD using UML (Rational Rose).
• Good communication skills, interpersonal skills, leadership skills, self-motivated, quick learner and team player

TECHNICAL SKILLS

Languages and Java-J2EE Technologies: C, Java, EJB, JDBC, JMS, RMI, JSP, JSF, Servlets, Ajax, Struts, Tiles, TagLibs, JavaScript, XML, JAXP, Web Services.

RDBMS: Oracle 9i/10g, MySQL, LDAP

Operating Systems: UNIX, Win 9x/NT/XP, Linux VM

App/Web Servers: Weblogic 8.0/9.0, Websphere 5.1/6.0, Apache Tomcat 7, JBoss 6.3

Web Technologies: HTML, XML, XHTML, DHTML

Methodologies, Tools and Frameworks: OOAD, UML, ORM-Hibernate, Spring MVC-Struts-Validator, DOM

IDE & CASE Tools: RAD, Eclipse, Net Beans, Rational Rose, JIRA, CVS, Subversion.

PROFESSIONAL EXPERIENCE

Confidential, IL

Sr Java / J2EE Developer

Environment: MySQL, Java 1.8, Spring 4.0, Spring Data JPA, HTML, JQuery, Eclipse, Maven 4.0, JBoss.

Responsibilities:

• Gather requirements for the technical specifications.
• Design the backend for the web application.
• Implementation for Spring Data JPA.
• Been part of the changes to the design in schema structure for application database.
• Coordinating with other team members.
• Testing the implementation in development region.
• Active participation in the deployment of the application.
• Been part of the UAT testing phase.

Confidential, IL

Sr Java / J2EE Developer

Environment: SOAP WebServices, JSP Servlets, Weblogic, JDeveloper 11.1.1.5

Responsibilities:

• Build a SOAP Webservices.
• Retrieve sales order information from the Database.
• Write implementation code to generate VIN numbers.
• Persist the VIN numbers into the database using the existing JD Edwards webservices.
• Call the VIN generation webservice using JSP Servlet.
• Testing the implementation in Development region.
• Deploy the webservice onto Weblogic server.

Confidential, IL

Sr Java / J2EE Developer

Environment: JSF, Icefaces, DB2 Stored procedures.

Responsibilities:

• Build Customer search component based on given criteria.
• Search customer information in the component using DB2 queries.
• Create UI front end using JSF framework.
• Defects fixing, enhancements in the Web application following Agile Methodology.

Confidential

Environment: RESTful WebServices, Spring, XML.

Responsibilities:

• Interacted with business users and analysts for requirements gathering.
• API implementation using RESTFUL WebServices.
• Resquest and response to the API using XML format.
• Testing the functionality using RestClient.
• Deployment onto the server.
• Build a Portlet to access the web service.

Confidential, Portland OR

Sr J2EE Developer

Environment: J2EE Framework (EJB, JMS), RAD 6.0, IBM MQ 6.0, Web services, Web Sphere 6.0, MDB, AJAX, Oracle 10g, SUSE-Linux Enterprise Server 9, Windows XP.

Responsibilities:

• Interacted with business users and analysts for requirements gathering for executions and allocation modules.
• Used UML and OOD extensively in developing new modules for the Allocation and Execution Processor modules.
• Developed a component called ESWITCH converter which converts incoming trades in to the XML format that is used in ITMS.
• Utilized J2EE patterns such as Session Façade, DTO and Service Locator
• Used SOAP based Web services, successfully wrote an asynchronous Web service to send and receive data from numerous vendors. Configured JMS Distributed Queues, Connection Factories, and File Store on Web Sphere Application Server 5.1/ 6.0 instances.
• Also written Message Driven Beans (MDB) to automate ASPL system.
• Written Oracle Stored Procedures and Functions to perform complex business calculations at the database layer.
• Dynamic web content manipulation using AJAX for data exchange between the browser and the app server.
• Applied MVC Architecture using Spring Framework along with Hibernate as the ORM
• Has written DAO layer components all CRUD operations for executions and allocations.

Confidential, NJ

JAVA/J2EE-Developer

Environment: JDK1.4, HTML, CSS, JSP, JavaScript, AJAX, Struts 1.1, XML, XML Parsers, EJB 2.0 - Session Bean, ESB, Hibernate 2, Oracle 9i, SQL, UML, Rational Rose, UNIX, Log4J, JUnit, WebLogic 8.1, WorkSpace (Eclipse), Windows.

Responsibilities:

• Designed and developed creative solutions to meet business requirements.
• Identified the Use Cases, generated Sequence Diagrams, and Class Diagrams.
• Designed the Architecture of the project as per MVC standards.
• Designed the workflow, system architecture, drawing sequence diagrams, activity diagrams, class diagrams, HTML pages, database schema and tables.
• Designed the system using Rational Rose.
• Good Experience in developing application on IBM ESB server.
• Developed message routing transformation services using Mediation Modules from within ESB.
• Used Struts framework for the development.
• Designed and developed the front end using HTML, JSP, StrutsUI tags for design of the application.
• Used the CSS in JSPs toshowthe colors of buttons and text.
• Used Struts framework for the development.
• Involved in Designing and developing the front end using HTML, JavaScript, JSP and StrutsTag Library
• Designed and developed the Java bean components and O/R Mapping using hibernate.
• Involved in designing the tables in Oracle 9i.
• Test data and environment preparation for unit testing of various components layer with JUnit framework.
• Used Java Script to perform validation on the client side.
• Used Weblogic to deploy and run the EJBs and JSPs.
• Used Log4J for logging Purpose.
• Used Apache Subversion for source control.

Confidential, CA

Java developer

Environment: J2EE Framework, Struts 1.1, Java Web services, WebSphere 5.1, JMSWeblogic 8.1, 9.2, Oracle 9i, Windows 2000, Hibernate, UNIX (Aix).

Responsibilities:

• Interacted with business users and analysts for requirements gathering.
• Used UML and OOD extensively in developing new modules for the business functionalities.
• Developed web-based components using Struts, JSP, and Ajax for portfolio management system.
• Utilized J2EE patterns such as View Helpers, Session Façade, Value Objects and Service Locator
• Has written Hibernate configuration’s and business logic methods for loading, updating, creating proposals.
• Interacted with business users and analysts for requirements gathering.
• Used UML and OOAD for designing the Account search and Group search modules.
• Written EJB’s (Session Bean’s) to handle the business logic of the search modules.
• Written JSP’s extensively for presentation tier. Also Used Tiles framework for writing the UI components.
• Maintained config files for Hibernate and written persistence logic methods in the service implemantation’s.

Confidential

Java Developer

Environment: Java, Struts 1.1, WebSphere 5.1, Oracle 9i, Windows 2000, Hibernate

Responsibilities:

• Used UML to design the pinging script module and prepared the Technical design spec.
• Has written the xml interfaces in the pinging script module
• Has written shell scripts for scheduling the jobs.
• Has written the test cases required to test the module.
• Interacted with the client to take and give the knowledge transfer on the product.