Software Development Engineer
Current- Wrote stored procedure and scheduling backend job to bulk remove redundant customer report data which generated daily since the APM portal on line
- Refactored the web service project for the whole APM portal, and used Spring interceptor to monitor the low performance service interface. Improved exception handling mechanism by parsing BO return code and meanwhile.
- Used SAP Universe Designer to complete data extraction from BI warehouse for Real User feature. Designed and implemented JPA data persistent layer and service layer function.
- By periodically invoking JS function in Liferay, successfully resolve a critical issue that the Liferay session being not consistent with Vaadin plug-in.