- Developed P&C insurance web applications and business logic for policy administration that deployed on Liferay portal server.- With Icefaces 1.8.2 and JSF1.2 to redesign the policy navigation with MenuBar/MenuItem driven approach. These MenuItems were generated depending on type/state of policy. The MenuItems instantiated dynamically with corresponding action attribute that relief the heavy coding on the xhtml pages.- Build structured UI Node and reusable UI Component together with JSF Facelets templating framework to reduce tremendous of xhtml pages creation for different product or line of business that speed up the development process..- Build customized UI converters and validators according to the JSF standard to ensure high correctness of user input and smooth work flow.- With iText and Flying Saucer, the PDF format of policy information is produced for both Insurer or Insured.- With JBoss Schedulable implementation, enhanced and added batch processes for multiple automated policy renewals. Renewal jobs are configured according to JBoss-service specification and the managed beans.- Developed policy rules by Java/Groovy for all lifecycles. Keep track of all policy errors/messages that trigger from both UI/Business Logic tiers to message object and display them for user to correct.- Extended to the core business logic to build customized logics that meet client's new requirement of all policy lifecycles of quote, application, renew, reissue, cancellation and reinstatement.- Assisted the client to rectify the data issues of converted/loaded policies after migrated with new Sapiens system/solution by analyzing and diagnosing of the server logs and code debugging process.- Assisted in design and coding of Core-Demo product for R&D purpose and integrated the proven concept into client's application with shortest integration period and speedup development cycles.

- Developed Java application for sending promotional emails for marketing purpose.- Enhanced TURBO SABRE applications with Sabre's QIK technology which ensure travel booking processes and back office accounting activities are completed according to the PNR standard.- Developed Repair Parts Management System on a client/server platform that maintains parts stock levels and to dispatch the requested parts from central warehouse to field service unit across the country.- Created documentation along the different development stages (user guide, test case, implementation plan) that help knowledge sharing and facilitate workforce development.- Provided support to the production system which has very high up time.

- Developed NPS (National Parts System) & MA(Maintenance Agreement) on Mainframe platform- Created test case for Y2K verification