PT. Yutaka Delta Indoraya
Operational Director
Nissan Motor Corporation
Assistance Manager Maintenance
PT. ASTRA DAIHATSU MOTOR
Equipment Engineer of Proction Engineering Press Shop
Nissan Motor Corporation
Maintenance Supervisor
BRIDGESTONE TIRE INDONESIA, PT
Area Maintenance Manager
Politeknik Negeri Malang
Institut Sains dan Teknologi Nasional (ISTN) Jakarta