SUMMARY

• 14 years of work experience in developing medium and large - scale, Object-Oriented, Enterprise Resource Planning, Customer Relationship Management, E-Commerce, Project Management and Monitoring, Banking and Telecommunications Solutions
• Worked for Fortune 500 and 1000 companies like IBM and Affiliated Computer Services on big projects such as Ericsson of Sweden and State of New Hampshire and North Dakota.
• Prior to Java Skills, 6 years of Microsoft Technologies Skills such as VB, ASP, C# SQL Server 2000/2005/2008 Reporting Services
• 8 Years of Advance and Technical skills in Java Technologies.
• Advance skills in design and development using Java/JEE technologies including Core Java, JSP, Servlet, JDBC, EJB, JPA, Spring/Hibernate, iBatis.
• Proficiency in Web Services and REST using JAX-RS.
• Exposure to HTML, XML, XPath, XSLT, using JAXP, JAXB in several big projects.
• Good working knowledge to ERP applications such as Siebel and Oracle EBS.
• Developed and implemented a Liferay Portal 6 application using Alloy UI, Spring 3/Hibernate 3, JSR 168.
• Involved and lead a development team to customize Medicaid Management Information System for New Hampshire and North Dakota using JSF, Spring 2.5/Hibernate, Blaze advisor rules engine.
• Completed and Deployed Adaptor Interface between e-commerce and Oracle EBS.
• Maintained and Support Telecommunication Application Software for Ericsson and IBM.
• Involved and developed Global Cash Management module for Misys Banking Software clients across the globe.
• Skills in OOAD using UML and proficiency in Core Design Patterns and MVC design.
• Used Rational Software Architect v.6 and 7 and Rational Team Concert for projects in IBM.
• Commanding skills in RDBMS such as Oracle 7.3/9i/10g/11g, SQL Server 2008, PostgreSQL, MySQL
• Working knowledge in MongoDB.
• Created reports using Crystal Reports, JasperReport, POI.
• Working knowledge in Unix, Linux in deploying applications on Apache Tomcat, IBM Websphere, Windows NT.
• Used IDE such as MyEclipse, Eclipse, Visual Studio and NetBeans.

TECHNICAL SKILLS

Database Application: Ms SQL Server, Oracle 8i/9i/10g, IBM DB2, PostgresqlMySQL, MongoDB

Software Development Tools: JAVA 1.5, 1.6 J2EE/JEE 5,6, Spring/Hibernate, EJB 3, OpenJPA, iBatis, Struts, Oracle PL/SQL, XML/XSD/XSL, log4j, JavaScript/AJAX, JSP, JSF, HTML, JUnit, Servlet, WebServices, JDBC, VB6, SOA, POJO, Liferay Portal Development,Dojo Development Framwork. C#

Software Development Process: SDLC (Full Cycle), Agile/Scrum, Waterfall, Xtreme Programming, Test Driven Development.

Software Architecture: UML Software (ArgoUML,Violet), MS Project, Ms Visio, Rational Software Architect

Operating Systems: Linux/Unix, Windows NT/2000/Server, Windows 98/2000, Window XP

Application Server: Apache Tomcat, Websphere Application Server, JBoss Websphere Process Server, Websphere Portal Server

Application Development Tools: Netbeans, Eclipse, Websphere Integration Developer, JDeveloper, MyEclipse, Rational Software Architect, Rational Application Developer, JDeveloper

Reporting Tools: Crystal Report, Jasper reports, iText, Jexel.

GIS Application Tools: ESRI eGIS(ArcView, ArcGIS, ArcSDE, ArchIMS), Intergraph GeoMedia

Scripting Tools: Unix/Linux Shell Script, Python, Ant, Maven

Code Control Tools: CVS, IBM Rational ClearCase, Subversion, Visual SourceSafe, Computer Associates (Harvest), Rational Team Concert

Profiling and Analysis tools: Jprofiler, HPROF

Analysis and Design Skills: Business Process Re-engineering, Work Flow DiagramsGantt Chart, UML High Level/Low Level, Entity- Relationship diagram, Logical/Physical Data Model Design

Project Management Skills: Project Proposal Documentation, Project Conceptualization,Project Planning and Management,Team Management

PROFESSIONAL EXPERIENCE

Confidential, Seattle, WA

Java Developer

Responsibilities:

• Lead the development of Interface/API between the core application and Oracle EBS.
• Design the migration of some Java programs to C# programs.
• Handle the complex wiring of components.
• Designed and developed the interface for online payment between Payment Gateway and Confidential using Java JAX-RS to create consumer-producer webservices call in REST.
• Adopted agile methodology and continuous integration.
• Used C#, Java 1.6, Spring 2.5/Hibernate, JSP.
• Involved in User Stories definition and Test Case development.
• Identified and evaluated coding standards that will be used for the project.
• Created UML for each component in the project.
• Mentoring of associate on the design and specification of the application.
• Leads the code review and unit testing.

Environment: Java/JEE 5/6, JSP, Servlet, Spring 2.5/Hibernate, XML/XSLT/XSD, Oracle 11g, Oracle EBS, MyEclipse, JavaMail, JasperReport, log4j, Unix, Apache Tomcat 5.5/5.6, Ant/Maven, CVS. JasperReport, UML,, log4net, MS SQL Server 2008, Report Builder, MsSQL Business Intelligence.

Confidential

Responsibilities:

• Provide technical support to the internal users and subscribers.
• Enhancement of the interface and bugs fixing.
• Design and develop new functionalities and components.
• Testing and deployment to production.
• Leads the interface migration of the Interface application from Java to C#.

Environment: Java/JEE 5/6, JSP, Servlet, Spring 2.5/Hibernate, XML/XSLT/XSD, Oracle 11g, Oracle EBS, MyEclipse, JavaMail, JasperReport, log4j, Unix, Apache Tomcat 5.5/5.6, Ant/Maven, CVS.

Confidential

Responsibilities:

• Lead the project development on both team in the US and the Philippines.
• Design and developed both private and public portals.
• Mentoring of associate on the design and specification of the application.
• Leads the code review and unit testing.
• Communicate with the stakeholders and project managers regarding design issues.
• Prepare the infrastructure requirements and impact analysis.

Environment: argoUML, Liferay Portal 6.x, Velocity/FreeMarker template, Java 1.5/JEE 5, HTML5, CSS3, Alloy UI, Javascript, AJAX, JSON, Spring 3/Hibernate 3, PostreSQL, JSR 168/286, JUnit, Ant GitHub, extreme programming methodology.

Confidential

Responsibilities:

• Code maintenance and technical support.
• Creating requirements document.
• Conducting unit and integration testing.
• Code built and deployment to production.
• Performance monitoring and code fine tuning.
• Coordinating with team in Bangalore India for version release.
• Team mentoring.

Environment: IBM Rational Software Architect; write the code using technologies such as Java 1.5/JEE 5, Javascript/Ajax, Web Services, BEA Web logic, J2EE 1.5, XLST, XML, SOAP API, HTML 4, CSS, Enovia eMatrix and unix; test the code using JUnit in test driven methodology.

Confidential

Responsibilities:

• Code construction and testing.
• Code reviewing.
• Deployment to Test environment.
• Requirements analysis and user stories creation.
• Providing day to day accomplishment in scrum meeting.

Environment: Java/J2EE 1.5, EJB 3.0, OpenJPA, JSP, Struts 2, DB2, Ant/Maven, Junit, Rational Software Architect, Rational ClearCase, Web Services (SOAP API), Jrules (Rules Engine), Jprofiler, HTML/CSS, XML, Xpath, JAXP, XSLT, Javascript/AJAX and DOJO; perform peer review; perform unit testings using JUnit, JProfile, Ant/Maven, Agile (scrum)

Confidential

Responsibilities:

• Design review and coding complex components.
• Directing the team on resolving complex issues.
• Bugs fixing and deployment to Test environments.
• Code built using Ant/Maven.
• Manages code in the source code repositories.
• Coordinating with the customers and managers for the requirements.

Environment: Java 1.5/JEE 5, Hibernate 3.0, JSF 2.0, Oracle 11g, SOAP API, IBM Rational Software Architect, JSP/Servlets, HTML/CSS, Javascript, Struts, Blaze Advisor Rules Engine, design patterns, JUnit, CVS, IBM Websphere 6/7, Ant, agile (scrum).

Confidential

Responsibilities:

• Requirement analysis
• Code review.
• Designing diagrams based on change request.
• Code deployment to production using Harvest.
• Code refactoring for continuous integration.

Environment: Java 1.4/J2EE, Spring 2.0/iBatis Framework, JasperReport, POJO, JSP, Harvest (Code Control Tools), HTML/CSS, SVN, Oracle, DB2, JavaMail, javascript, design, continuous integration, JUnit, HProf, Harvest, agile and SDLC methodologies.

Confidential

Responsibilities:

• Code review and testing.
• Code construction.

Environment: Java, J2EE, Oracle, Struts, SOAP XML, JAXB, JAXP, EJB 2, WSAD, HTML, JAX-RPC, JSP/Servlet, Javascript and JMS, Continuous integration, Visual Source safe.

Confidential

Responsibilities:

• Designing and coding based on diagrams and specifications
• Conducting user requirements.
• Code review and unit testing.
• Data Analysis
• Deployment to production server.
• Database server configuration and administration.
• Execute scripts in the production environment.

Environment: UML, Java 1.5, J2EE, Oracle 9i, Tomcat 5.1, JSP, Javascript, HTML, POJO, PL/SQL, Spring 2/Hibernate 2.