SUMMARY:

• Application development with 20 years of professional experience and built a successful career delivering solutions to enterprise level organizations such
• Experienced in Cloud Technology Microservices Architecture using Spring integration, spring batch, spring boot, GitHub, bamboo, bitbucket, source tree, maven, Sonar, checkmarx, Java 8.0, J2EE, Oracle, Stored procedures, Unix, Apache tomcat, STS.
• Expert in building GUI applications using JSP, Java Script, Java Servlets, jQuery, DOJO, AJAX, HTML, DHTML, JSP, JSON, XML, DTD, XSD, DOM, SAX, JAXP, JAXB, XSLT, CSS, WebLogic portal, WebSphere portal, GWT, AngularJS, Node.js
• Expert in Applications Frameworks like Struts, Spring Integration, Spring Core, Spring MVC, Spring boot, Spring batch, Spring AOP, RESTful Web Services, JAXB, SOAP, SOA, WSDL, AXIS, JAX - WS.
• Experienced in databases like Oracle, SQL server, MySQL, DB2, CouchDB, Marklogic, MySQL
• Expert in Java/J2EE design patterns Singleton, Factory Pattern, Adapter, Front Controller, Business Delegate, Service Locator, Intercepting Filter, Data Transfer Object and Value Object.
• Experience in using version controlling systems like GitHub, SVN, CVS and IBM Clear case.
• Development Methodologies like Waterfall, SDLC, Agile, Scrum, Extreme Programming

TECHNICAL SKILLS:

• Access
• ANT
• Apache
• ASP
• ASP.Net
• AWT
• C
• C#
• C++
• CORBA
• Database Design
• EJB
• Hibernate iBatis
• Introscope
• Java/J2EE
• Spring
• Spring Boot
• Oracle
• JPA/Hibernate
• Jenkins
• Maven
• Jira
• Agile Web-Methods
• ESB
• Tomcat
• WebLogic
• Linux
• AWS
• Python
• Perl
• Shell
• MongoDB
• Agile/Scrum
• Micro Services
• Web security
• Pivotal/Cloud Foundry
• Azure
• Postgres
• MySQL
• Rest
• JSON
• HTML
• CSS
• JavaScript
• Ajax
• JSP
• JBoss
• JQuery
• Spring MVC
• Angular
• React
• WebSphere
• Portlets
• Main Frame Experience: COBOL
• CICS
• JCL
• TSO
• MVS

PROFESSIONAL EXPERIENCE:

Confidential, Chicago IL

Full-stack Developer

Responsibilities:

• Developing or maintaining a cloud-based micro services using Spring Integration
• Involved in API development and designing
• Writing Junit test cases and automate them
• Provides the end to end unit testing and integration Ensured the quality, architecture and accuracy of released code
• Participated in reviewing the functional, business and high-level design requirements.
• Deployed Microservices in Pivotal Cloud Foundry

Environment: Spring integration, Microservices, Pivotal Cloud Foundry (PCF), Spring batch, Spring boot, GitHub, bamboo, bitbucket, source tree, maven, Sonar, checkmarx, Java 8.0, J2EE, Oracle, Stored procedures, Unix, Apache tomcat, STS, Agile/Scrum

Environment: Java, J2EE, JSP, JQuery, AngularJS, ReactJS, Java Script, WebLogic, Unix

Confidential, IL

Application Software Delivery Advisor

Responsibilities:

• CEI Reports Automation: New Project Designed & Developed
• Central Enrolment IDX (CEI): Java and .Net, DB2, based system responsible for new enhancement development for off cycle and quarterly releases.
• File Management System (FMS): .Net and Perl/Unix script-based system responsible for new enhancement and day by day maintenance
• Commercial Data Migration- IDX and Informatica Workflow: New development .Net and Perl/Unix script-based system
• Backfeed project: Java based system responsible for new enhancement development for off cycle and quarterly releases. eView project: JSF based project responsible for new enhancement development
• Group Load/ Group Data Services: Java based system responsible for new enhancement development for off cycle and quarterly releases
• Member Online Services: Fixing security gaps it is WebLogic portal base application

Environment: JAVA, .Net, Eclipse, DB2, Oracle, Perl/Unix, JSF, XML\XSL, Oracle reports, Informatica, Spring, Hibernate, Web Services, WebLogic portal

Confidential, Lisle, IL

Sr Java/J2EE Developer

Responsibilities:

• Responsible for development of Common Tracking Maintenance Application modules.
• Responsible for design and development of user interface using JSPs
• Responsible for development of server-side components and Data base components
• Used JavaScript for client-side validations.
• Responsible for research, analyse and development new requirements.
• Responsible to implement new changes to all TSC stations.
• Translate iClaim to Brazilian Portuguese and support all other languages.

Environment: J2EE, JAVA, JDBC, DAO, XML/XSD, Eclipse, JavaScript, Oracle, ANT, Ajax, WebSphere Application Server, Spring MVC, Servlets, Web Services, Java Server Pages (JSP), Unix, Custom Tag Libraries, CSS, Portlets, WebSphere Application Server, Custom Tag Libraries, Java Script, CouchDB, Ajax, Web Services, jQuery, JSON, CouchDB Views, Java script debugger

Confidential, Chicago, IL

Sr. Java Developer

Responsibilities:

• Involved in design and development of Approval Process Module.
• Developed approval profile services and approval workflow profile services using JAX-WS.
• Developed coherence caching mechanism for all modules.
• Wrote JUnit test cases and integrated test cases for each service.
• Worked in Agile Development and Test driven environment.
• Used Spring core for dependency injection and Hibernate for ORM l services development.

Environment: Java, WebLogic 10.3, JAX-WS, Spring, Oracle 11, Hibernate, Agile Development, Axis, Maven, TOAD, Coherence Caching, perforce.

Confidential, Deerfield, IL

Senior Java Developer

Responsibilities:

• Created detail design documents for all unmerge modules.
• Design unmerge tool user interface.
• Developed new tuxedo services from scratch.
• Developed client side and server-side code for all modules.
• Involved in unit testing, system testing and load testing to support this application for over 7000 stores.

Environment: Java, J2EE, Web Sphere Application Server, Ant, JUnit, RAD7, Tuxedo Services, Share point, HTML, JSP, UNIX, Linux, Oracle 10g, JavaScript.

Confidential, Schaumburg, IL

Java/J2EE Developer

Responsibilities:

• Analysed, designed, and documented the system using Visio.
• Developed entire application and user interface by using JSP, Spring, Hibernate, Swing.
• Coded and restructured the existing backend C++ application.
• Developed rail gate, parking lot and HAR services using CORBA and JMS.
• Used to get updates form server to Confidential Map.
• Involved in writing JUnit test cases for testing and also involved in module testing

Environment: Java, J2EE, Eclipse, JSP, Spring, Swing, CORBA, SVN, JMS, Hibernate, Agile development, UML, Web Services, Web Sphere Application Server, Ant, JUnit, Ajax, Linux, C++

Confidential, Omaha, NE

Senior Java Developer

Responsibilities:

• Responsible for analysis and design new enhancements.
• Developed EJB components Session, Entity Beans, Message Driven Beans and DAOs.
• Developed message processing and assigning to different work queue.
• Worked with Struts front-end framework to implement the user interface.
• Involved in system test and unit testing.
• Used JavaScript for client-side validations.

Environment: J2EE, Web Logic 8.1, EJB, JDBC, DAO, XML/XSD, Eclipse, Web Services, JavaScript, Oracle 9i/10g, PL/SQL developer, ANT, MKS, Castor, JMS, TIBCO, TUXEDO, JAD/JOLT, Struts, MVC, CSS, Servlets, JSP, Custom Tag Libraries, CSS.

Confidential, Baltimore, MD

Java/J2EE Developer

Responsibilities:

• Analysis and designing system from the raw requirements.
• Design and developing Session Beans, Entity Beans and Message Beans.
• Developed front end development using JSP, JSF and Servlets.
• Testing, production support, enhancements, clean up, bug fixing, performance issues, code reviews and maintenance of the system.
• Used Jasper tool for the generation reports.

Environment: J2EE, EJB 2.0, JDBC, JNDI, JSP, Servlets, Jasper, XML/XSL, JSF, MQ Series, DHTML, Python, JavaScript, WebSphere, CSS, SQL Server, PL/SQL, MVC, Perl, JMS, Apache Tomcat 5.1, Eclipse, Windows NT and UNIX.

Confidential, Rockville, MD

Java/J2EE Developer

Responsibilities:

• Design of Software Architecture, Module Description, Development Methodology and approaches.
• Designing of the MaRS system by using UML designing Patterns, flow diagrams, system architecture & development approach diagrams and J2EE Patterns diagrams.
• Development of J2EE Patterns templates.
• Developed client-side GUI applications primarily using Java, JSP, J2EE, DB2 and XML/XSLT.
• Used J2EE Patterns (MVC & Session Façade which include Filters, Controllers, command mappers, context Object, model and view, Delegates, Java Beans and DAO) in application development.
• Developed XSL scripts to generate excel reports and to show results in JSP pages.
• Involved in Unit testing, White/Black box testing and Manual Testing.

Environment: J2EE, Weblogic8.1, EJB 2.0, JDBC, JNDI, WebServices, JSP, DB2, Servlets, XML/XSL, JavaScript, Oracle 10i, PL/SQL, MVC, Apache Tomcat 4.1, JBuilder10.0, RUP, CSS, UML1.4, ANT, Windows NT and UNIX.

Confidential, Reston, VA

Software Engineer

Responsibilities:

• Analysis and designing of the above 508 systems by using UML designing Patterns/ notations.
• Developing enterprise web and client-side GUI applications primarily using Java, JSP, J2EE and XML/XSLT.
• Design and develop EJB components both Session and Entity Beans.
• Developed an XML based rule engine to accommodate constantly changing guidelines and business rules.

Environment: J2EE, EJB, JDBC, JNDI, JMS, JSP, Servlets, XML, JavaScript, ANT, WebSphere, Oracle 9i, MVC, Clearquest, Clearcase, JBuilder8.0, RUP, XML, JavaScript and Windows 2000.

Confidential, Milpitas, CA

Software Engineer

Responsibilities:

• Creating XML scripts to scrape the account information from more than 50 financial institution websites.
• Develop/Deploy Enterprise Java Beans and Web Logic as Application Server.
• Designed and developed applications using JSP.
• Clearquest was used to organize, prioritize, and trace relationships between and track changes to the requirements.

Environment: J2EE, HTML, UML, XML/XSL, Core Components, EJB, JAVA, Web Logic, JSP, JDBC, UNIX(Sun Solaris), VSS, CVS, Perl, Load Runner7.0, DHTML, Clearquest, Oracle8.x, PL/SQL.

Confidential, Milpitas, CA

Software Engineer

Responsibilities:

• Involved in design, development and testing of the product activities.
• Involved in the development of XML applications for server to server communication.
• Develop/Deploy Enterprise Java Beans (both Session and Entity) and WebLogic as Application Server.
• Created function modules using Servlets.
• Extensively used Bean components in JSP.

Environment: J2EE, JAVA, JAVA Script, HTML, JAVA Servlets, Jbuilder, Web Logic, EJB, Oracle7.x, Java Server Pages.

Confidential, Worcester MA

Developer

Responsibilities:

• Involved in design, development and testing of the product activities.
• Designed and developed applications using JSP and Servlets.
• Y2k projects.

Environment: J2EE, EJB, HTML, JavaScript, JDBC, SQL Server, Servlets, JSP, DB2, WebLogic, NT, UNIX, VSS, Oracle, COBOL, CICS, JCL, TSO, MVS