○ Writes Java programs for the company's Ops Portal enhancements. Migrates the portal's projects from Sun Application Server to Oracle Weblogic.○ Upgrades the portal's third party libraries and cleanup old and unused libraries.○ Performs performance improvement initiatives by profiling applications, identifying bottlenecks, and refactoring existing code.○ Performs code review on peers changesets and provide comments for possible improvements. ○ Prepares build and deployment scripts for the application’s services and components.○ Participates in the daily scrum and provide updates, planned tasks and possible bottlenecks.*Tools used: Eclipse, JIRA, Crucible, Perforce, Eclipse, SQLDeveloper; Putty; Filezilla.*Technologies Used: Java, JDBC, Oracle 11G; Unix; Spring, Hibernate, Log4J, Ant, Xfire, Web Services, JMS, Quartz, Java Server Faces (JSF), Richfaces, Ajax, JQuery, Javascript, Oracle Weblogic, Sun Application Server, Agile.

Writes programs in Java, Unix and SQL for small change requests for the company's Mobile Banking project. Schedules batch jobs using Control-M.Manages the build and deploy of iPhone and Android applications.Coordinates with vendors and users for changes and bug fixes. Performs code review on the codes submitted to ensure correctness and company compliance.Ensures proper change management and release management process is observed. Manages release of codes and changes to SIT, UAT and Production.Performs investigation on UAT and PROD related issues.Develops tools to streamline build and deploy activities.Performs load testing on the application and make recommendations on how to improve performance.*Tools used: Eclipse, XCode; Mercury Quality Center; SQLDeveloper; Control-M, Crontab; Putty; Filezilla; Load Runner, ClearQuest, ClearCase, Oracle.*Technologies Used: Java, JDBC, Objective C, Android; Oracle 10G; Unix; Spring, Ibatis, Log4J, Oracle Weblogic, iPlanetWeb.

Discussed with key users and project managers the feasibility and timeline for new features to existing applications. Prepared functional and technical specifications for the enhancements.Handled a small team of four (4). Delegated user-requested enhancements and provides mentoring to members of the team.Designed and developed the service-oriented architecture framework for the Reporting Trade Port application back-end functionalities.Designed and developed the front-end framework for the company's mobile Trade Port application (iPhone and iPad).Provided frequent trainings and knowledge-sharing sessions to fellow team members regarding new/existing technologies and application specific knowledge.Transaction DashboardDesigned and implemented new changes to the application as requested by business.Performed code review and signed-off changes before movement to production to ensure quality.Addressed 3rd level production issues escalated by the support team. Ensure that incident is resolved at the soonest possible time.LighthouseAddressed 3rd level production issues escalated by the support team. Ensured that incident is resolved at the soonest possible time.Mobile Trade PortDesigned and developed the base framework for the company's iPhone and iPad application for trade. Introduce new features coming in based on business user's recommendations.*Tools used: Eclipse, XCode; JIRA; SQLDeveloper, TOAD; Crontab; Putty; Business Objects; Filezilla*Technologies Used: Java, Objective C; XML; Oracle 10G; SVN; Unix; MQ; Mule, XMPP, JMS, Spring, Hibernate, Lucene, Jasper, JUnit.*RecognitionsAnnual Team Award from Technology Malaysia Reward & Recognition (May 2011) for the completion of the MTP (Mobile Trade Port), which is a leading innovation and a company first i.e. iPhone application developed in-house.

Implemented new product related modules and enhancements as requested by business. Ensured that new enhancement is working as expected and does not impact existing setup.Profiled existing application to highlight poorly-coded fragments. Identified bottlenecks on current trade application which are causing slowdown, memory leaks and server crashes. Make recommendations on how to go about improving the system.Developed framework changes to improve system performance and address performance bottlenecks brought about by poor planning/coding..Tuned SQL queries.Prepared presentation / documentation for the solutions introduced for the performance changes, and the results.Global Trade Service MetricsDeveloped a new application to monitor and report trade transactions. Prepare code to load and massage data received from DTP team. Also provide aggregation solutions to display accurate reports for 19 countries.Addressed 3rd level production issues escalated by the production support team.Harvest LeadDeveloped an archiving solution for extract, transform, and load transactional data from different source systems and parsing as swift message.Loaded historical transactions for the past 8 years and provide monthly extracts from 4 different source systems.Transaction DashboardDeveloped a dashboard system for documentary trade port transactions from a mainframe system. The system provides an end-to-end process flow from registration of a transaction until release. Used new technologies like Mule, XMPP and JMS for messaging.*Tools used: Eclipse, Mantis; SQLDeveloper; Crontab; Putty; Business Objects; Filezilla*Technologies Used: Java, Servlets and JSP; XML; Oracle 10G; SVN; Unix; PL/SQL, Mule, XMPP, JMS, JUnit

BUSINESS INTELLIGENCE / DATA WAREHOUSING FOR PROCTER & GAMBLE ACCOUNT; Communicated with Service Management (SM) Single Point of Contact (SPOC), Extract, Transform, Load (ETL) Developers, and Project Managers (PM) regarding requirement specifications and come-up with a definite timeline for completing project requirements.Developed and implemented web-applications following project specifications. This includes researching, designing, documenting and modifying software specifications throughout the production life cycle.Followed specified coding standards for variables, function definitions and classes and reuse existing software packages to maximize productivity.Provided status reports in a timely and accurate fashion.Attended and lead code reviews and walkthroughs with the entire team to identify errors and possible missed specifications.Reviewed and fixed incidents escalated by the service management or customers in UAT and Production. Ensure that problem is solved within the specified turn-around time or open a problem record or change request for major changes.*Tools used: Eclipse, HP Service Desk; Quest Software TOAD for Oracle; Control-M; Tera Term Telnet Utility; Web Oracle Sales Analyzer Reporting Tool; WS_FTP Professional; Oracle 10g Enterprise Manager*Technologies Used: Java J2EE, Servlets, JSP; Oracle SQL 10G; Harvest Code Versioning; HP-UX Unix; Hyperroll