2003-2007 Commissioner of Corruption Eradication Commission of the Republic of Indonesia
1994-2002 CEO of Timah, the largest tin producer company in the world.
1991-1994 CFO of Timah, a publicly listed company, Jakarta and London Stock Exchanges.
1982-1991 Accounting Division Head of Bukit Asam Coal Mining Company, a state-owned company.
1979-1982 Accounting Manager of National Housing Agency
Specialties: Strategic accounting policies;
Strategic and change management;
Corporate dispute resolution;
Good governance policies
Strategic corporate governance policies.