PROFESSIONAL SUMMARY:

• Java certified Professional having 8+ years of expertise in IT industry.
• Involved in analysis, design, development, unit - testing and automation of web application.
• Implemented Service Oriented Architecture (SOA) using Web Services like SOAP, REST.
• Development experience with Application/Web servers like Oracle WebLogic 12.x, Apache2, Apache Tomcat and JBOSS.
• Extensive experience in design and development of Web Applications with various Open Source frameworks like Struts, Spring framework and Hibernate ORM Module. In-house framework FedEx-CXS and Homedepot.
• Experience in J2EE and related technologies like JSP, EJB, JDBC, JNDI, JAXB, JAXR and JAX-WS .
• Worked with XML parsers like JAXP (SAX and DOM) and JAXB.
• Experience in writing Ant build and Maven scripts for project development and deployment.
• Involved in Build and deployment process using Jenkins, and command central.
• Hands on experience with JUnit, and Log4j in developing test cases.
• Expertise in Web-Development technologies like BackboneJs, HTML, Advanced JavaScript, Adobe Flex 4.5, CSS3, JQuery
• Experienced in RDBMS Design. Worked on databases like Oracle, and MySQL.
• Technical experience in PL/SQL and DB objects like Tables, Stored Procedure, Function, DB Index, Views, and Joins.
• Well versed with J2EE Design Patterns like MVC, Singleton, Factory, Observer, Front End Controller, and Service Locator.
• Hands on experience in policy creation using 'CA API Layer 7'.
• Have worked on agile methodology for the process used Jira, Caliber and QC.
• Ability to learn new technologies quickly,
• Good Knowledge on SVN, CVS and RTC Source Code Management and Review applications.
• Extensive knowledge of Java on multiple platforms Unix, Linux and Windows.

TECHNICAL SKILLS:

Programming Languages & Scripting: Java, Java EE, HTML5, CSS3, Advanced JavaScript, ReactJs, BackboneJs, ExpressJs, Shell Scripting (Unix/Linux), Adobe Flex4.5, AS3, SQL, PL/SQL, JQuery.

J2EE Technologies & Frameworks: Servlets, JSP JDBC, EJB, JAX - WS, JAX-RS. Spring Framework, Apache Struts, Hibernate, Oracle ATG, Cairngorm and FedEx-CXS.

Methodologies: Agile (XP and Scrum),Waterfall

Web Services Technologies: SOAP, REST.

Build/Other Tools & Testing Frameworks: Maven x.x, Apache Ant, SoapUI, JUnit, Log4j, BMC AR Remedy 7.1, PL/SQL Developer and TOAD. UML Design Tools - Rational Rose and MS Visio. Gateway Tool 'CA API Layer7'.

Version Management: SVN, CVS, GIT

Database: SQL Server, DB2, Oracle 11g, MySQL, CASSANDRA, MongoDB

Web/Application Servers JBOSS, Apache Tomcat, Apache2, Oracle WebLogic 12c.

IDE: Eclipse, Net Beans, Webstrom, Atom, Sublime, Notepad++

Operating Systems: Windows, OSX, Ubuntu

Design Patterns: MVC, Singleton, Factory, Adapter.

PROFESSIONAL EXPERIENCE:

Confidential, Plano, TX

Sr. Java/J2EE Developer

Responsibilities:

• Followed agile methodology and involved in daily SCRUM meetings, sprint planning, showcases and retrospective.
• Involved in analyzing the requirements and participated in discussions with business analysts.
• Involved in creating Technical Design documents and Integration Solution Design documents.
• Suggested an appropriate solution for the assigned modules and problems, also doing their High level and Low level design.
• Actively involved in the enhancement, maintenance and design for the application.
• Implemented 'Document Upload' architecture using in-house FedEx-CXS framework .
• Interaction/Connection with Oracle Database is implemented using Java to Database Connectivity (JDBC).
• Developed data access components using JDBC, DAOs, and Beans for data manipulation.
• Wrote embedded SQL and Stored procedures for data manipulation and interacting with the Oracle database.
• Validated the Queries and Stored Procedures.
• Created REST web services for populating and saving data from/to database.
• Used Apache CXF, JAX-WS, JAX-RS for designing and developing REST and SOAP Webservices.
• Implemented logging functionality using Log4j. Monitored the error logs using Log4j and fixed the problems.
• Created secured policies using “CA Layer 7 API Gateway” and exposed to the end client. The orchestrated and published policies are tested through SOAP-UI.
• Used SVN repository as Version Control.
• Used Eclipse IDE and deployed the application on WebLogic server.
• Used Maven as build and configuration tool.
• Involved in developing Integration Issues, System Testing Issues, User Acceptance Issues and production Issues including JUnit.
• Involved in unit, system, integration and regression testing using HP Quality Center and also reviewed the code using Caliber.
• Provide support for Production release checkout.

Environment: J2EE, Java Script, HTML5, CSS3, REST web Services, XML, FedEx CXS, Apache Webserver, Weblogic 12c application server, SVN, Unix, Log4j, Eclipse, JUnit, Maven, Oracle11g, Microsoft Visio, Adobe Flex 4.5

Confidential, Atlanta, GA

Sr. Java/J2EE Developer

Responsibilities:

• Implemented the architecture of the modules according to the J2EE standards (Presentation-tier, Business-tier and Persistence-tier).
• Part of a design team with extensive usage of Rational Rose in detail design phase through the detailed use cases with Sequence, Activity, Collaboration and Class diagrams.
• Used Agile methodology named SCRUM for all the work performed.
• Implemented business layer using in-house HomeDepot framework.
• Implemented the application using Execution Services Framework, which is based on MVC design pattern as a presentation layer.
• Implemented design patterns like Singleton, Factory.
• Worked with Java Script events and functions.
• Implemented Ajax/JQuery for Asynchronous Retrieval of data.
• Updated CSS layout to reflect the new changes as per the addition of new components.
• Developed UI Screen and Layout designing using Adobe Flex Components.
• Developing reusable UI independent components.
• Customized DataGrid, Editable List, Dropdown UI components.
• Integrated and consumed asynchronous JAVA services using 'Cairngorm MVC Framework'.
• Designing and Developing Jersey Restful webservices in JAVA.
• Used SoapUI for Web service’s testing.
• Used Log4j for logging errors
• Performed extensive test driven development-using JUnit for unit testing.
• Used Maven for build code.
• Developed UI by using Adobe Flex4.5, AS3, HTML5, CSS3, JavaScript, JQuery, XML and AJAX.
• Deployed the application on Apache webserver and Weblogic 11g application server.
• Worked with the CVS version control software.

Environment: J2EE, Java Script, HTML, CSS3, Adobe Flex 4.5, AS3, REST web Services, XML, Apache Webserver, SVN, Unix, Log4j, Eclipse, JUnit, Oracle11g, Unix.

Confidential

Java/J2EE Developer

Responsibilities:

• Involved in designing and developing the front end of the application using Adobe Flex4.5, AS3, AJAX, HTML, JQuery, CSS3.
• Layout design (Flex Components Development UI and Functional ).
• Developing reusable UI independent components.
• Constructed Interfaces and API’s for Public classes and detailed private classes using J2EE.
• Developed RestFul web services in Java.
• Modeled object oriented components by using Rational Rose.
• Involved in designing, developing and testing of J2EE components like Java Beans, Java, XML, Collection Framework, JSP, Servlets, JDBC, and JNDI and deployments in Tomcat Application Server.
• Used Eclipse and Apache Tomcat to develop, build and deploy the application.
• Involved in database design and coding SQL for Oracle.
• Involved in bug fixing of various modules in the application that were raised by the testing team.
• Provide support to QA & UAT for the defects logged in HP Quality Center.

Environment: J2EE, Java Script, HTML, CSS3, Adobe Flex 4.5, AS3, REST web Services, Apache Tomcat, Weblogic 12c server, SVN, Unix, Log4j, Eclipse, JUnit, Maven, Oracle11g.

Confidential

Java/J2EE Developer

RESPONSIBILITIES:

• Involved in Requirement gathering, Analysis, Preparing Functional Specifications, and Technical Specifications according to their requirements.
• Involved in Construction of portal using BMC AR Remedy, Java & PL/SQL.
• Developed Remedy Actions controls and consumed JAVA services.
• Developed Remedy Triggers components which executes DB Queries, Sequence of transactions based on defined SLA.
• Developed Transactions components which executes DB Queries, Functions and Procedures.
• Part of a design team with extensive usage of Rational Rose in detail design phase through the detailed use cases with Sequence, Activity, Collaboration and Class diagrams.
• Followed agile methodology for development process.
• Used Concurrent Version System (CVS) for the version control of the project.
• Custom tag library was used to create standard tag.
• Created XML schema documents based on the requirements and used JAXB for marshalling and unmarshalling of the XML documents.
• Developed web services using JAX-WS utility.
• Used PL/SQL, Stored Procedures for handling Oracle database.
• Assisted in designing and programming for the system, which includes development of Process Flow Diagram, Entity Relationship Diagram, Data Flow Diagram and Database Design.
• Created Stored Procedures using SQL/PL-SQL for data modification.
• Used XML, XSL for Data presentation, Report generation and customer feedback documents.
• Used Java Beans to automate the generation of Dynamic Reports and for customer transactions.
• Developed JUnit test cases for regression testing and integrated with ANT build.
• Implemented Logging framework using Log4J.
• Involved in code review and documentation review of technical artifacts.
• Involved in optimizing the query structure for ease of maintenance.
• Integrated the service layer with the Database.
• Peer code review and continuous integration using SVN.
• Involved in Maintenance of the Application system.
• Provide support to QA & UAT for the defects logged in HP Quality Center.

Environment: BMC AR Remedy 7.1, Java, J2EE, XML, Apache Tomcat, SVN, PL/SQL, Unix, Log4j, Eclipse, JUnit, Ant, Oracle10g, Microsoft Visio.