• Ph.D., Computer Science, Fault-Tolerant Distributed System; Distributed Database System; Software Engineering, University of Illinois at Urbana-Champaign, 1995
• Bachelor of Engineering, Computer Science, Digital Image Processing, Bandung Institute of Technology, 1986

• Assistant Director - Business IT Services (IT Partners @Gies), College of Business, University of Illinois at Urbana-Champaign, 2006 to present
• Database & Research Services Manager - Office for Information Management, College of Business, University of Illinois at Urbana-Champaign, 2001-2005
• Visiting Research - Office for Information Management, College of Business, University of Illinois at Urbana-Champaign, 1999-2000
• Head - Master in Information Technology (MTI), University of Indonesia, 1996-1999
• Managing Partner, Founder, Delta Dimensi Datalisis, Inc., 1996-1999
• Assistant Professor - College of Computer Science, University of Indonesia, 1995-1999
• Program Head - Pre-Magister in Computer Science, University of Indonesia, 1995-1999
• VP Network & Technology, Founder, Raginar Intermedia, Inc, 1995-1998
• General Secretary, Graduate School in Computer Science, University of Indonesia, 1995-1996
• Faculty, College of Computer Science (Fakultas Ilmu Komputer), University of Indonesia, Jakarta, Indonesia, 1986-1999

• Digital Security Frameworks for E-Commerce, Indonesian National Research Council (DRN), 1997-1999
• X-Group Communication protocol, University Research for Graduate Education, Indonesia, 1996-1998
• Development of SCADA Standard Protocol for Electrical Transmission Network, Indonesian National Research Council (DRN), 1995-1997

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