SUMMARY:

• Expertise in complete Software Development Life Cycle (SDLC) and ability to work as the primary interface between Business and other parties
• Experience in adopting Agile, Waterfall and V - model methodologies during Software Development lifecycle. Expertise in client/server domain: Web-Based, N-Tier Architecture and Database development.
• Expertise in web based applications and hands on experience in different frameworks like JSF, spring, struts, Mule and ORM (Open JPA and Hibernate) technologies. Experienced in using design patterns Singleton, Factory method, Facade, Front Controller, MVC (Model, View & Controller).
• Extensive experience working in Health care and Pharmacy Benefit Management (PBM).
• Extensively worked on XML Parsers (SAX, DOM). Experience on Java developing Applications using JDK 1.7 on Eclipse, My Eclipse Blue 10.0 and RAD 8.0 IDE. Excellent working knowledge on App server i.e. JBoss 6.2,Web Sphere 8.0,Tomcat 6.0 in building and deploying applications. Experience with Java EE technologies (JDBC, EJB, and JMS), Structured Framework (Struts), XML and related technologies such as JAXP, JAXB, and XPath
• Extensively worked on Version Control tools like Sub version,VSS, CVS and Harvest source code management tool. Experienced with Internet technologies like Java Script, JAXB, Java Mail,HTML, XHTML, XML, AJAX, XHTML, CSS, XSLT and JQuery.
• Used log4j for logging. Developed Maven&ANT as build script for application build and deployment.
• Used IBM MQ Series, Blaze Rules Engine. Extensive experience in database programming on stored procedures, functions and triggers using (SQL, PL/SQL) with Oracle. In-depth understanding and usage of principles, theories and practices of application development and maintenance.
• Good Testing skills by unit testing the Code with JUNITS to find bugs. Strong Experience with Oracle, SQL, Stored Procedures. Strong interpersonal and communication skills. Problem solver with attention to detail.
• Self-motivated with strong time management skills and able to handle multiple assignments. Involved in Quality Assurance (QA- Manual Testing); Experienced in reviewing test procedures, defining Test cases, reviewing and maintaining test scripts, analyzing bugs, interaction with team members in fixing errors.
• Expertise in designing projects based on Unified Modeling Language (UML) with diagrams like (use-case, class, sequence, activity, state, deployment, component) using Microsoft Visio
• Experience spans all phases of the Software Development Life Cycle.Extensively worked on Servlets, JMS, Struts, Spring, Spring MVC, Hibernate and Ibatis.Experience with Java EE technologies like JDBC, EJB and JMS.
• Exhaustive experience in developing and deploying applications on Web/Application servers - Apache Tomcat, Weblogic, WebSphere, JBoss.Experience in building Web Service applications using XML, SOAP, REST. Experience in integration frameworks like MULE.
• Experience in Waterfall and Agile (SCRUM) methodologies with development experience on IDE’s such as Eclipse, My Eclipse and Oracle JBoss developer Studio.
• Database development using query languages such as SQL, PL/SQL in both Oracle 11gR2 and MS SQL Server.
• Excellent working experience in deployment in Hudson by using AWS(Amazon Web Service) EC2 Instances
• Excellent working knowledge on App server i.e. Weblogic Application server, WebSphere Server, JBoss Server, WebSphere Portal server, Tomcat in building and deploying applications.
• Experienced with Internet technologies like Java Script, HTML, HTML5, CSS, XHTML, XML, AJAX and JQuery and preparing shell script for the application, used log4j for logging.
• Proficient in writing test cases by using JIRA.
• Developed Maven and ANT as build script for application build and deployment.
• Extensive experience in database programming on stored procedures, functions and triggers using (SQL, PL/SQL) with Oracle and DB2.
• Experience in developing and consuming various Web Services using REST, SOAP,JAX-RPC and JAX-WS and also with Jasper Reporting for the web based application.
• Expertise in database programming (Stored Procedures, Triggers, Views) with good Testing skills by unit testing the Code with JUnit and TESTNG to find bugs.
• Strong Experience with Oracle, SQL, Stored Procedures.

TECHNICAL SKILLS:

Java/J2EE Technologies: Core java 1.x, JDBC, Servlets, JSP, EJB, JMS, JSTL, CDI

Scripting: Java Script, JQuery, JSON, AJAX, HTML5

Frame Works: Spring, JSF, Struts1.1/2.0, Prime Faces, Spring RestFul/ Security/Integration/Batch and MULE

ORM Tools: IBatis and Hibernate

Web services: SOAP, WSDL, REST, JAX-WS, JAX-RS, JAXB and Apache Axis

Database: Oracle, MySQL, SQL server, DB2, MongoDB

Design Patterns: J2EE, UML Design

Messaging: JMS, Apache Active MQ, JBOSS AMQ

App/Web Servers: WebLogic, Tomcat, WebSphere, JBoss

Repository Tools: Tortoise Subversion (SVN), GitHub, CVS.

Continuous Integration: Jenkins, Hudson

IDE Tools: Eclipse, IntelliJ IDEA, Net beans and Rational Application Developer, XMLSpy, SOAPUI,jprobe,Mockito, LOAD UI, TestNG, My Eclipse, Eclipse, RAD8.5, Blaze Advisor 6.9,JIRA

Methodologies/Model: OOAD, UML

Version Control Tools: RTC, CVS, Visual Source Safe, Harvest

ESB: Mule Standard Edition

Rules Engine: Blaze

Database Tools: Toad, SQL Developer

Architecture: Object-oriented design, design patterns, Service Oriented Architecture (SOA)

Middleware: IBM Web sphere MQ, Web Services (REST, SOAP, WSDL, UDDI)

Process Automation: Maven, Ant, Log4j, Atlassian tools.

Operating System: MS-DOS, Windows NT/2000, Windows 98/XP and Unix/Linux.

SDLC Methodologies: Agile, Waterfall

Cloud Deployments: AWS(Amazon Web Services)

Big Data Technologies: MapReduce, HBase, Hadoop HDFS Implementation, Hive

PROFESSIONAL EXPERIENCE:

Confidential, Tallahassee, FL

Java Developer

Responsibilities:

• Participated in various stages of the project life cycle mainly design, development, implementation, testing and deployment of the application for latest version development.
• Involved in Joint application design (JAD) sessions used in the prototyping life cycle area of the Dynamic Systems Development Method (DSDM) to collect business requirements while developing new information systems for MECOM application.
• Built the application using Java and J2EE components with the help of Java Server Faces (JSF) framework.
• Involved in the development of module wise JSF configuration files, services and implementation, DAO, models, views and controllers.
• Involved front end development with Prime faces Sentinel 5.1, HTML5 and JSF components.
• Used JPA and MyBatis for mapping objects to the relational database.
• Involved in coding for integration of Jasper Reports with Java.
• Involved in design, development and deployment of Jasper Reports in to the application.
• Utilized SLF4j for request / response / error logging.
• Worked on validations, exception handling / error codes and helper classes.
• Responsible for Integration, unit testing, system testing and stress testing for all the phases of project
• Create a team specific agile process flow in JIRA to move task from one activity to another.
• Involved in documentation, review, analysis and fixed preproduction issues.
• Involved in writing different procedures, triggers, functions and packages in PL/SQL.
• Involved in writing User Acceptance Test (UAT) test scripts for entire application.
• Developed and customized the automated test scripts using the silk test and silk performer tools for functional and performance load testing.
• Involved in writing JUNIT test cases for unit testing
• Do involve in activities like Code Review and Performance improvement.

Environment: Java, J2EE, JSF 2, Hibernate, JAXB, PL/SQL, CVS, JBOSS Developer Studio, Oracle 11g, MYSQL,Junit,JIRA,Putty and WinScp.

Confidential,Irving, TX

Java Developer

• Perform Production/QA and Dev support for the Revenue Management application.
• Coordinate with the customers for production related issues, periodic build and deployment and to provide solutions to the application queries.
• Involve in enhancements and code changes by discussing with product owner and business analysts, based on the business need and the requirements of the customers.
• Resolve the incidents and issues rose in the Incident Management Tool (Remedy).
• Handle IMs/SRs and CRs. Finding the root causes for frequently occurring issues in system and fixing them in the system to ensure stability of applications.
• Troubleshoot and debug program bugs, perform enhancements and code changes by discussing with product owner and business analysts.
• Perform manual regression testing on monthly/biweekly basis.
• Monitoring the Revenue Management to the down-line systems like Schedule Network Planning team, Reservation system etc. for successful distribution and consumption of Inventory data.
• Preparing the critical incident report to record the happenings, the impact on business and finding the solutions for them at application level.
• Used Ant and Maven based scripts to build and deploy the applications on the Server.
• Managed server side deployment in AWS(Amazon Web Services) with Hudson Deployment Containers.
• Participating in the knowledge sharing sessions and preparing KM articles to overcome the issue if at all happens in future.

Environment: Agile, Java, Servlets, JSP, CSS, HTML, JavaScript, Spring MVC, Hibernate, Weblogic 10.3.5, Eclipse, CVS and Oracle 11gR2, Putty, WinScp, Corntabs, UNIX Shell Scripting, AWS, Hudson.

Confidential

Java Developer

• Preparing technical specification document
• Worked on setting up the application environment in the development region and developed the configuration files
• Involved in interaction with Business analysts, technical architects to identify the functional and requirement gaps.
• Development of cash management reporting components using Java, JDBC and JAXP
• Used multithreading to improve performance in generating the reports in Java.
• Development of cash management alert components using Java, JDBC and JAXP
• Development of interactive user interfaces for viewing, editing, copying, sharing and deleting the reports and alerts using JSP, HTML, DHTML, JavaScript, CSS and AJAX.
• Extensively involved in writing the SQL queries to fetch data from database for reports.
• Used JavaScript and AJAX for performing client side validation and implemented server side validating business rules in Java.
• Examined the Oracle 9i database tables, stored procedures and views used in the project as part of testing using PL/SQL Developer tool.
• Involved in integration testing and Documentation.

Environment: Java, Servlets, JSP, JAXP, XML, JavaScript, AJAX, CSS, Oracle 9i, Tomcat 5.1

Confidential

Java Programmer

• Active involvement in the Product and Design and Development of Prototype.
• Developed web pages using JSP, MVC - Struts, Servlets, Java Script and XML for various modules.
• Developed JSP and Java Helper classes for In-patient and out-patient Information.
• Involved in development of Traffic Forecasting module.
• Involved in development of business component using struts action classes, hibernate for the transaction management to insert data into oracle database and getting data from it.
• Created XML Schema, XML template and XSL.
• Involved in development of scripts for UNIX platform deployment.
• Created POJO, Hibernate HBM files, Hibernate DAO’s Using Hibernate tool
• Version control using SVN.
• Involved in User Acceptance Test and prepared test cases.

Environment: Java, J2EE, JSP, Servlet, STRUTS, Websphere Application Server, Eclipse, JavaScript, Oracle 9i, PLSQL, JDBC, UML, Rational Rose, Windows 2000.