Billing Application Analyst
-Investigate, analyze and compare error data of service that occur in post-paid system.
-Coodinate with marketing department in order to develop, fix and finding solution.
-Support Testing Prepaid & Postpaid service during Parallel Run in the system of BOS, IRB, RTBS.
Designed websites for users on a contract basic.
Developed project scope and created concepts.
Maintained schedules and assured on-time delivery of content.