SUMMARY

• Over 10 years of extensive work experience in all phases of software application design and development.
• Expert and hands-on exposure in design, development, code reviews, performance tuning, maintenance and providing technical support to teams.
• Strong programming skills with the Java and J2EE technologies.
• Expertise in developing, configuring and deploying web applications with Java, JSP, Servlets,Spring,Hibernate, JDBC, and iBATIS.
• Proficient in SOA-based technologies using SOAPand WSDL.
• Strong skills in front-end development using HTML, XML/XSLT, Javascript, CSS, AJAXandAdobe Flex.
• Experienced in database development primarily using MySQL,PostgreSQL and DB2.
• In-depth hands-on experiencein application deployment on Apache Tomcatand JBoss Servers.
• Knowledgeable in OOPs, data structures, algorithms and design patterns.
• Experience of working in Agile Methodology.
• Extensively used development and deployment tools such as Eclipse, Maven andAnt.

TECHNICAL SKILLS

PROJECT EXPERIENCE

Responsibilities:

• Programmed the core functionality and persistence layer of the system using Java, Servlets, DAO, iBatis and Spring.
• Converted the entire Networking and Dividends application from JSP version to AdobeFlex user interface using Flex SDK and Parsley.
• Developed the screens for PTCusing Adobe Flex, Actionscript, Granite and Parsley
• Wrote the consumer web service for retrieving order takers list in PTCusing SOAP.
• Worked on Java, JSP, Servlets andJDBC for the enhancement ofMFMSD.
• Responsible for the overall project developmentof Fund Family moduleFlex4.1 version wrote the CRUD operations of Mutual Funds and Financiers list using iBATIS and DB2.
• Assisted team mates in configuring and integrating the back-end with Flex UI migrated current MFRS Flex applications from SDK version 3 to 4.1.
• Successfully delivered the modules in Test, UAT, Production environments using Maven, Continuum and Jenkins.

Environment: Java 7, Servlets, JSP, HTML/Javascript, Spring, SOAP, Adobe Flex, DB2, Parsley, JDBC, Actionscript, Maven, Tomcat, Hudson/Jenkins, Jira, JUnit, Scrum, iBATIS, JBoss

Responsibilities:

• Responsible for the design, coding, deployment and resolution of production issues.
• Wrote the entire XML parser application using Java Threads, StaX and XML.
• Developed a StaX-based XML parser that parses huge XML files > 2GB in file size .
• Added functionalities for applying XSLT to input XML files to generate output text files.
• Designed the database tables for configuring schedules for FTP reading and file parsing. This is accomplished using UML database diagrams, DB2and JDBC.
• Implemented logging throughout the application using Apache Jakarta Log4J.
• Programmed configurableproject settings i.e. the next read schedule, XML mappings, input and output directories from a web user interface.
• Built a framework application based on XML Processor that will be used by forthcoming similar projects.

Environment: Java 6, Java Threads, XML/XSLT, StaX, DB2, JDBC, Tomcat, Hudson

Responsibilities:

• Participated in requirement analysis and architectural design designed the software architecture using UML.
• Configured development environment in Eclipse and Maven.
• Developed application widgets for the GIS tool, Disease Events statistics tables and charts using Java, Servlets, Adobe Flex, and Cairngnorm.
• Involved in designing the MySQLdatabase schema and writing DDL, DML statements.
• Responsible for populating the Disease Events, Spotlight News, Publications Library and Veterinary Directory into the database.
• Used Hibernate Object Relationship Mapping Framework to interact with back-end system.

Environment: Java, Spring, Hibernate, Adobe Flex, Cairngorm, Maven, JUnit, MySQL, Continuum, Tomcat, Linux

Responsibilities:

• Liaised with GIS experts and economists on system requirements and analysis.
• Developed GIEWS Workstationusing Java, JSP, Servlets, XML/XSLT, DWR andSQL.
• Involved in the conversion of architecture from the JSP version to Web 2.0 version.
• Designed the domain, persistence and web models of FENIX' architecture using UML use case, activity and sequence diagrams.
• Programmed the data management module of the Web 2.0 version using Java, Spring and Hibernate.
• Created automated unit tests for loading datasets using JUnit.
• Maintained User and Developer Wiki sites provided remote technical support to users.
• Created tools for easy production of installers for Windows and UNIX using IzPack.

Environment: Java, JSP, Servlets, Tomcat, JavaScript, XML/XSL, ArcView, MapInfo, Windows NT, Linux, HTML, AJAX, DWR, MySQL, iBATIS, Spring, GWT,AXIS, OpenLayers, PostGreSQL, PostGIS, Hibernate, Maven, JUnit, Continuum, Access, IzPack

Responsibilities:

• Implemented MVCarchitectural design pattern.
• Developed the framework for viewing and managing latest maps, statistical data, charts, reports, security, communication and news using Java, JSP, Servlets, XML/XSLT, SQL.
• Liaise with Animal Health Department Officers in requirements gathering and analysis.
• Created multilingual installers for CD distributions during FAO Conference and for offsite users using IzPack.
• Conducted user training and remote technical support.

Environment: Java, JSP, Tomcat, HTML, XML/XSLT, JDBC, Windows NT/XP, Ant, MS Access

Responsibilities:

• Programmed the data management, security and communication framework modules using Java, HTML, Javascript /DHTML, JSP, Servlets, XML/XSLT, XPath, and SQL.
• Created a facility for importing layers from Geonetwork, a repository of geographically-referenced maps.
• Managed public source code releases in Sourceforge.
• Customized KIDS to implement the following multilingual web projects for international organizations:
• World Health Organization WHO Global Database on Body Mass Index BMI
• FAO Fisheries Global Information System FIGIS
• Food Insecurity and Vulnerability Information and Mapping Systems FIVIMS for Asia, FIVIMS for Philippines, FIVIMS for Namibia
• FAO Land and Water Information Systems LWIS
• UNAIDS Country Response Information System CRIS
• Acted as Focal Point for the integration of KIDS with Transboundary Animal Disease Information System TADInfo and EMergencyPREvention System EMPRES-i for Transboundary Animal and Plant Pests and Diseases.
• Provided continual technical support to users.

Environment: Java, JSP, Servlets, JDBC, Tomcat, JavaScript, XML/XSL, ArcView, MapInfo, Linux, HTML, AJAX, MySQL, Windows NT/XP, Linux, Ant, JUnit, Bugzilla, Access