Participant: Cyber Law Course III, 2001; Training Overview of Legal Aspects on Syariah Banking, 2005. Contributor, The World Bank-IFC Doing Business Publication, 2005, 2006, 2007. Presenter: Workshop on Capital Market, FHUI, 2004; Workshop on Merger and Acquisition in Indonesia, FHUI, 2005. Senior Associate, PT PricewaterhouseCoopers FAS, 2000. Associate, Ali Budihardjo Nugroho Reksodiputro Law Offices, 2007. Legal Counsel, PT Siemens Indonesia, 2008.