SUMMARY

• Over 6+ years of IT experience in software development performing Requirements Gathering, Analysis, Design and Development of web, distributed applications as well as Deployment, Configuration, Production Support, Code Management and Application Integrations using Waterfall and Agile/SCRUM, Rally.
• Strong database skills, Object Oriented Programming and development knowledge
• Strong experience in Core Java, J2SE API, Exceptions, Threads, Collections, IO.
• Proficient in server side technologies: J2EE, Servlets, JSP, JDBC, EJB, JNDI, JMS and Java Mail for distributed component development.
• Strong Experience in Service Oriented Architecture(SOA), REST Web Services development using JAX - RS, Spring MVC, Spring Boot, Jersey REST API and SOAP using JAX-WS, Apache Axis2, JAXB, XML/XSD, WSDL
• Excellent experience developing web application using Struts and Spring MVC Frameworks.
• Experience in developing enterprise applications using various Spring framework modules using Spring Core, Sprint Boot, Spring DAO, Spring MVC, Spring JDBC, Spring ORM, Apache POI.
• Excellent knowledge and implementation experience using Docker and Open Shift.
• Experience in Front end/UI/Web development using HTML/HTML 5, CSS/CSS3, JavaScript, AJAX, JQuery, JSON, Angular JS, Bootstrap, XML, XPATH, XSL.
• Experience in Object Relational mapping using Hibernate.
• Used JIRA for Change Management and Defect Tracking.
• Experience with various RDBMS systems using SQL, PL/SQL, Oracle 9i/10 g, SQL Server 2005/2008 and MySQL.
• Strong integration/messaging experience using JMS and Web Sphere MQ for middleware development.
• Having strong experience in web/app server configuration, administration and deployments using Web Logic, Web Sphere, JBossApp Server, and Apache Tomcat.
• Strong experience in full life cycle Production Support, On Call Support, Defect fixing, Change requests management, root cause analysis.
• Good communication skills, interpersonal skills, self-motivated, quick learner, team player.

TECHNICAL SKILLS

Languages: Java/JDK 5/6/7/8, C/C++, SQL, PL/SQL, PERL, UNIX Shell Scripts

J2EE Technologies: J2EE, JDBC, Servlets, JSP, JSF, JNDI, EJB, JMS, XML, XSL, LDAP, Web Services, JAX-WS, SOAP, REST, JAX-RS, Jersey REST API

Web technologies: HTML/HTML5, DHTML, XHTML, CSS/CSS3, JavaScript, J-Query, AJAX JSON, Angular JS, Boot Strap JS, XPATH, XML, XSL

Design Patterns: GOF, J2EE, and MVC

Frameworks: Struts 1.2, Prima Faces, Spring, Hibernate, JUnit, Log4J, JAX-WS, Apache Axis2, Apache POI

Web Application Servers: WebSphere 6.x/7.x, WebLogic 10g/11g, JBoss 5/6, Apache, Web Sphere MQ 6, Tomcat 5/6

Java IDEs/Tools: Eclipse IDE 3.x, RAD 6/7,NetBeans, CVS, SVN, JIRA

Dev. Methodologies: OOAD, Rational Rose, Service Oriented Architecture

RDBMS: Oracle10g/11g, MS-SQL Server 2005/2008, MySQL.

Operating Systems: Windows XP/7/8, UNIX, Linux

PROFESSIONAL EXPERIENCE

Confidential, Eden Prairie, MN

Java/Web Developer

Responsibilities:

• Used Agile Rally tool for implementing Agile methodology.
• Used Agile/SCRUM for development process for application life cycle.
• Developing UML class/sequence/component/deployment diagrams for the application design.
• Involved in full life cycle for Production Support, Defect Fixing, Root Cause Analysis, Change, Management, Monitoring and Ongoing maintenance tasks.
• Designing the application using J2EE best practices, and J2EE design patterns.
• Development of Web Front End (GUI) using HTML/HTML, CSS, JQuery, Javascript, Angular JS and Bootstrap JS.
• Implemented Docket to automate the deployment of applications inside software containers.
• Used Openshift using Docker containers and DevOps tools for accelerated application development and container-based software deployment and management
• Extensively involved with end users in functional discussions, business review meetings, requirements gathering. Worked with multiple technical teams for design and development.
• Developed RESTful Web Services using Java, J2EE, SpringBoot, Hibernate, JDBC
• Developed backend database layer using SQL, MySQL

Environment: Agile/SCRUM, Rally, Java, J2EE, OpenShift, Docker, Springboot, HTML, Angular JS, JQuery, Bootstrap, RESTful Web Services, Java Script, HttpSession, MySQL DB, Redhat JBoss.

Confidential, Sacramento, CA

Java Support Engineer

Responsibilities:

• Used Agile/SCRUM for development process for application life cycle.
• Developing UML class/sequence/component/deployment diagrams for the application design.
• Involved in full life cycle for Production Support, Defect Fixing, Root Cause Analysis, Change Management, Monitoring and Ongoing maintenance tasks.
• Designing the application using J2EE best practices, GOF and J2EE design patterns.
• Worked on Dynamic loading of data while navigating through the tabs.
• Developed server side JEE application components using Spring, Annotations, JSP, Servlets, JDBC, EJB, JMS, J2EE Design Patterns using Eclipse.
• Used New Featured in Java 7/8 for developing Core Java Components and Utility classes.
• Developed data layer components/DAO’s using Hibernate ORM framework.
• Developed SOAP web services and clients using Apache AXIS2, JAX-WS, SOAP, WSDL, XML, XSD, JAXB framework.
• Developed RESTful web services using Jersey API.
• Developed Data layer using DAO patterns, ORM and Hibernate.
• Used Apache POI API for implementing/generating/exporting documents in PDF, Excel formats.
• Developed messaging components using JMS and Web Sphere MQ/MQ Series.
• Development of server side layer using XML, XSD, SOAP, JAXB, JDBC, Hibernate, JMS, JDK, JNDI, EJB and DAO patterns using Eclipse IDE.
• Development of Web Front End (GUI) using HTML/HTML5, DHTML, CSS, JQuery, JSON, AJAX, Angular JS, XSL, JSP, JSF, and performed validations using Java Script and AJAX.
• Developed Front End Web Application layer using JSF and Prima Faces.
• Implemented JSF Tag Libraries, JSF Components, Backend beans and Managed beans.
• Developed PERL scripts.
• Develop unit test cases using JUnit and used Log4J for logging and debugging.
• Designing XML Schemas for the application.
• Used JIRA for Change Management and Defect Tracking.
• Extensively involved with end users in functional discussions, business review meetings, requirements gathering. Worked with multiple technical teams for design and development
• Performed installations, configurations and deployments using Web Sphere App Server 6
• Worked on SQL, PL/SQL, Stored Procedures, Triggers, Inner vs. left join, Indexes/performance, Batched SQL on Oracle 10g.
• Involved in production support, monitoring server and error logs and Foreseeing the Potential Issues, and escalating to the higher levels.

Environment: Agile/SCRUM, OOAD, UML, SOA, Design Patterns, Java 7/8, J2EE, Servlets, JSP, JDBC, EJB, XML, Spring, Struts MVC, Hibernate, SOA, Java Web Services, JAX-WS, SOAP, WSDL, REST, Jersey API, Apache POI, Eclipse 3.1, JIRA, JUnit, Agile (SCRUM), JBoss, Maven, ANT, HTML/HTML5, CSS, JQuery, JSON, AJAX, JavaScript, Angular JS, XML, XSL, PERL, XML, XSL, Apache Tomcat Web Server, SQL, PL/SQL, SAP Net weaver, Oracle 10g, UNIX, Linux.

Confidential, Bloomington, IL

Java Developer

Responsibilities:

• Performed requirement gathering, Analyzing user requirements and defining functional specifications using Agile/SCRUM and waterfall methodologies.
• Involved in application support, on call support, defect resolution, release management and change management process.
• Created design documents and Produced design models using UML component, class and sequence diagrams.
• Developed Front End /UI using HTML5, CSS/CSS3, Java Script, JQuery, JSON, Angular.JS, Bootstrap.JS, AJAX.
• Developing and Consuming RESTful Web Services using Jersey REST API, JAXB, XML/XSD, JSON, Spring MVC, REST/HTTP.
• Developed Front End Web Application layer using JSF and Prima Faces.
• Implemented Service Oriented Architect(SOA) using Web Services.
• Developed SOAP web services client using JAX-WS, JAXB, JAXP, XML, XSD, WSDL.
• Designing and development new components to add to anapplication to increase scalability using Java, J2EE, Servlets, JDBC, EJB, Oracle, UML, XML, RUP, JQuery and Hibernate.
• Developing user interface using JSP with Java Beans, Spring MVC and AJAXfor asynchronous loading of dynamic data for application.
• Implementing various Design Patterns in the project such as Data transfer object, Data access object, Service locator and Singleton.
• Used Spring frame work for Dependency injection for wiring the components in all layers.
• Implementing the data persistence functionality of the application using the Spring DAO and Hibernate.
• Used SQL and PL/SQL to create, update and manipulate data in Oracle 10g DB.
• Performed installations, configuration and administration of WebLogic App Server for deploying J2EE
• Developed integration layer using JMS and MQ.
• Developing build releases for various Iterations using ANT and MAVEN.
• Deployed JEE modules in various environments from DEV to PROD using WebLogic App Server.
• Implementing CRs and defects to improve the applications using JIRA.
• Documenting modifications and enhancements made to theapplications as required by the project.
• Used CVS for source control management system.
• Involving in testing for the application.
• Provided production support for fixing the defects and change requests.

Environment: Agile/SCRUM, OOAD, SOA, UML, HTML5, CSS3, Java Script, JQuery, AJAX, Java 1.6/1.7, J2EE, JSP, Servlets, JDBC, EJB, JMS, Web Sphere MQ 6.0, Spring, Hibernate, Struts 1.2, JUnit, CVS, Web Services, JAXWS, JAXB, XML/XSD, SOAP, REST, Jersey REST API, WSDL, JBoss App Server 7, SQL, Oracle 10g, Eclipse IDE, JIRA, UML.