Rudyanto HP manullang Ph.D.,M.P.H
CEO JICSI & Customer Service Expert
- 2021 – Present : Chairmant of Customer Service Experience Association Indonesia (CSEAI)
- 2019 – Present : CEO and Founder Jakarta International Customer Service Institute (JICSI)
- 2000 – Present : Senior Lecturer of London School of Public Relation (LSPR)
- 2006 – 2010 : Senior Trainer PT Smart Telecom
- 2000 – 2005 : Industrial Development and Marketing Manager PT Mission College
- 1996 – 2000 : Human Resource Mail Boxes International