Eric Leung

Background

About Eric Leung

Advisory IT Specialist with 10+ years of experience in designing and implementing Enterprise applications using J2EE and Web Services technologies in Financial Services industry. · industry experience in brokerage services, general insurance and banking industry. · worked in many application areas including web broker system and client web reporting, trade clearing and settlement, transaction management, billing, account transfers applications. Specialties: · System Integration using SOA Enterprise Services Bus Solution, IBM WebSphere Message Broker, WebSphere Message Queue, J2EE running on WebSphere Application Server · Web Services Development using JAX-WS 2.0, Web Services Notification 1.3 specifications, Spring JMS, J2EE running on WebSphere Application Server · IBM Mainframe Applications Transformation using Rational Host Access Transformation Services(HATS), IBM OneUI toolkits(dojo), DB2 and J2EE · Enterprise Application Development using Java and J2EE, Servlets and JSP, WebServices/SOA, DB2 and related technologies · Enterprise Reporting development using Actuate 8, Cognos 8 BI Report Studio, Framework Manager, Business Intelligence Reporting Tools(BIRT) · Databases: DB2 UDB, DB2 z/OS and IMS · Legacy Application Development: COBOL, PL/1, CICS, TSO/ISPF, VSAM, JCL · Portlet development: Portal/Portlet development using RAD 7.0 portal development tool kit and using Portlet Factory development tools