SUMMARY

• Around 11 years of experience in delivering Web based solutions in Healthcare, Finance and Telecom. Expertise in conceptualizing, designing and coding technical solutions using Java/J2EE, IBM Websphere portal 6.0 / 7.0 / 8.0 / 8.5 , Liferay Portal, IBM WCM and Wordpress technology stacks.
• In depth exposure to Web 2.0 solutions, developing webservices, OOAD architecture and modeling and designing artifacts to satisfy peculiar and complex business problem statements. Excellent analytical and communication skills in order to work with mid - size teams, technical and business leadership.
• Extensive experience in JSF, Spring, Spring Boot, Hibernate and Web Services (SOAP and REST), Jenkins, Open shift and Git
• Extensive experience in GUI development using HTML, CSS, JavaScript, AJAX, JSP, jQuery, JSP Tag libraries, Servlets, XML.
• Good knowledge of Design Patterns like Singleton, DAO, Factory, MVC etc.
• Good knowledge of Agile Methodology.
• Expertise in JDBC, Hibernate, Oracle including SQL.
• Experience in application/web servers like Websphere 6.x., Tomcat 5.0.
• Experience in Developing Micro Services, PUMA API.
• Expert in developing JSR 168 standard portlets, JSR 286 Portlets, Liferay JSF Portlets in RAD and deploying the portlets in different environments like IBM WebSphere portal 6.1, 7.0 and 8.0, Life ray portal 4.3 And good experience in Cooperative Portlets by using JSR 168 portlets.
• Experience in developing Theme and deploying the theme in Portal server.
• Experience Portlet.xml, Liferay-portlet.xml, Liferay-display.xml, Liferay-hook.xml
• Experienced in WCM, creating presentation templates, authoring templates and menu components.
• Experience in IPC using portlet session, IPC using public render parameters, IPC using event
• Creating the pages in IBM WebSphere portal 7.0, 8.0 administrations and assigning the portlets to the appropriate pages and giving the access those pages to authorized users.
• Have good Experience in different CMS like, IBM Web Content Management (WCM) and Wordpress.
• Have good experience in JSR 286 Web Content Viewer Portlet, Personalization APIs and WCM API.
• Worked in WCM components like.. Menu, Taxonomy, and Authoring / Presentation Templates.
• Knowledge in Modeling and implementing Business process using IBM BPM 8.5.5 IBM IID 8.5.5, IBM BPM 7.5.
• Strong experience in all the phases of software development life cycle including requirements gathering, analysis, design, implementation, deployment and support.
• Strong communication & relationship management skills, enthusiastic & self-driven, with a high degree of commitment.
• Experienced in Production support for Websphere portal / J2ee applications.
• Ability to quickly adapt to new technologies and different project environments.
• Team player with excellent interpersonal skills and analytical abilities.
• Having good experience in Agile Scrum methodologies and participation in Sprint poker planning.
• Strong interpersonal and oral/written communication skills.

TECHNICAL SKILLS

Languages: Java, SQL, UML.

Operating Systems: MS-Windows NT/2000/XP/2007

Java/J2EE Technologies: Servlets, JSP (EL, JSTL, Custom Tags), Apache Struts, Spring, Spring Data, Junit, Hibernate 3.x, Log4J, Java Beans, JDBC, JMS, JNDI, JAXB, Web Services (SOAP and REST)Application Servers: Websphere 6.x/, JBoss 3.x/4.x, Tomcat 8.0.

IBM Technologies: IBM Websphere Portal 7.0 & 8.0, JSR 168 & 286 Portlets, JSF Portlets and IBM WCM, IBM BPM 8.5.5 IBM IID 8.5.5, IBM BPM 7.5.

XML: XSL, DOM, XML Schema, SAX, XSLT

Web Technologies: HTML/DHTML, CSS, AJAX, JavaScript, YUI, JQuery

Database: Oracle 9i, DB2, My SQL

Tools: /IDE: Eclipse3.1/3.4, RAD, TOAD, SQL Developer, WinSCP, MS Visio, Putty, Edit Plus, Notepad++, Jenkins, Splunk, Wordpress

Tracking Tools: JIRA, HP Quality Center, Rally

Source Control: Sub Version, TortoiseSVN, CVS, Jenkins, Clear case, Git

Integration Platform: Boomi, Open Shift

Design Patterns: MVC, Composite View, Front Controller, Session Facade, DAO, DTO, Service Locator, Business Delegator, Singleton

PROFESSIONAL EXPERIENCE

Confidential, Jacksonville, Florida

Senior Java/IBM Websphere Portal Developer

Responsibilities:

• Analyzed, designed and developed J2EE Web Application using WebServices, spring and Hibernate.
• Implemented Servlet 3.0 Java config feature.
• Involved in Java and JSF and JSP.
• Developed Rest Controller using Spring MVC and Developed Spring MVC framework implemented configuration files
• Experience in developing Theme and deploying the theme in Portal server.
• Implemented JPA repositories using Spring Data.
• Worked in Git, Wordpress and Jenkins.
• Developed web services using spring and JAX-WS worked in Spring and Spring Boot while developing Confidential Update Rates / Benefits Admin Tool project.
• Developed Rest Services using Spring Controllers.
• Configured Database repository using Eclipse.
• Implemented Java and J2EE Design patterns like Business Delegate and Data Transfer Object (DTO) and Data Access Object.
• Experienced in SQL
• Experience in developing Theme and deploying the theme in Portal server.
• Worked in developing JSR 168 and 286 portlets and deploying in various portal servers’ versions like, 6.1 and 7.0.
• Experience in Personalization rules, API, WCM API, Themes and Skins.
• Creating the pages in IBM WebSphere portal 7.0, 8.0 administrations and assigning the portlets to the appropriate pages and giving the access those pages to authorized users.
• Experience in Single-Sign-On and Virtual Portals
• Worked in troubleshot the prod issues and fix, Communicate with Support team and Client about release lines.
• Performed Unit testing, bug fixing and worked with Business Team to execute the business Scenarios and fix the defects.
• Participated in the Daily Scrum Stand ups and communicate status, progress, commitments, and blockers to team members.

Environment: Java 6.0, Spring IOC, MVC, Spring Data, Tomcat 8.0, Agile Methodology, REST Web Services, Eclipse, JSP, JavaScript, AJAX, HTML, JQuery, CSS, JAXB, XML, MySql, Windows 7, SVN, Dell Boomi, Wordpress, IBM Websphere Portal 8.0, JSR 286 Portlets, IBM WCM, RAD 8.0

Confidential

Senior IBM Websphere Portal/Java/J2EE Developer

Responsibilities:

• Responsible for creating artifacts like class diagrams, sequence diagrams, use case diagrams for all the use cases.
• Creating Builders and models in IBM WebSphere portlet factory 7.0 for developing user interface.
• Developing JSF and Spring Portlet.
• Modifying the existing portlets according to the requirements and frontend validations.
• Creating the pages in IBM websphere portal administration and mapping the portlets to pages.
• Created WCM Components and creating presentation templates, authoring templates.
• Worked on XML import and export for the pages and Portelets.
• Experience with building REST APIs and service-based architectures.
• Developed and configured the Java beans using spring and Hibernate framework.
• Developed Microservices using Spring MVC, Spring Boot, Spring Cloud.
• Provided support to staff on WebSphere Application Developer (WSAD), modern Java technologies, and integration with Active Directory via LDAP.
• Created and injected Spring services, Spring controllers and DAOs to achieve dependency injection.
• Involved resolving application performance issues.
• Performed Unit testing, bug fixing and worked with Business Team to execute the business Scenarios and fix the defects.
• Provided product support after release.

Environment: IBM WebSphere portlet factory 7.0, IBM Websphere Portal 8.0, IBM WCM, Java 6.0, WebSphere Application Server 7.0, Agile Methodology, Web Services, RAD 7.5, JSP, Servlets, JavaScript, AJAX, HTML, JQuery, CSS, JAXB, XML, DB2, ClearCase.

Confidential

Senior Java/J2EE Developer

Responsibilities:

• Involved in Java and JSF and JSP.
• Developed complex service components for Data Access Layer, DAO classes to interact with backend using Java and Hibernate Framework.
• Experience with building REST APIs and service-based architectures.
• Involved resolving application performance issues.
• Configured web.xml, faces-config.xml for navigations and managed beans. Integrated JSF, Spring and Hibernate Frameworks.
• Involved in transforming XML data in to Java Objects using a JAXB binding tool.
• Performed Unit testing, bug fixing and worked with Business Team to execute the business Scenarios and fix the defects.
• Mentored new team members.
• Provided product support after release.
• Participated in the Daily Scrum Stand ups and communicate status, progress, commitments, and blockers to team members.

Environment: Java 6.0, Spring IOC, MVC, Spring Boot, WebSphere Application Server 8.0, Agile Methodology, Web Services, RAD 7.5, JSP, Servlets, JavaScript, AJAX, HTML, JQuery, CSS, JAXB, XML, DB2, SVN.

Confidential

Senior Java/J2EE Developer/IBM Websphere Portal developer

Responsibilities:

• Worked with System/Business analyst and gathered system requirements.
• Involved in Java and JSF and JSP.
• Implemented Java and J2EE Design patterns like Business Delegate and Data Transfer Object (DTO) and Data Access Object.
• Designed and developed UI screens with JSP and JSF to provide interactive screens to display data.
• Used Spring MVC, Spring Batch, Spring AOP, Spring IOC and Hibernate Mapping to establish the Connection with Database for Stored Procedures using Beans and Annotations.
• Performed Unit testing, bug fixing and worked with Business Team to execute the business Scenarios and fix the defects.
• Participated in the Daily Scrum Stand ups and communicate status, progress, commitments, and blockers to team members.
• Creating and Updating the existing JSR 168 portlets, JSF Portlets and Spring Portlets and deploying the war file in IBM Websphere portal server 6.1 and testing the same.
• Involved in creating the WCM components.
• Provisioning (Giving access this application to the users) customers for corresponding applications.
• Involved in the look and feel for portal pages by using the skins and themes.
• Deploying the portlets in Portal UAT test environment and test the functionality and look and feel.
• Designed and developed front end using JSP, JSTL, EL, and other custom tag libraries.
• Expertise in Web Page development using XML, XSLT.
• Involved in Client co-ordination from offshore as a Primary contact.
• Responsibilities for client-side validation using Java script.
• Responsibilities for coding WEB pages using JSP and Spring
• Providing solutions to technical issues and are responsible for meeting development schedules.
• Mentored new team members.
• Provided product support after release.
• Ensuring the delivered solution meets the technical specifications and design requirements.
• Involved in the task of fixing Problem Management tickets reported by the users/Business Analyst.