Bachelor degree in mechanical engineering, experience at PT. Pertamina (Persero) Oil Refinery. Areas of expertise include: Pressure Vessel equipment standards,Process Piping standard, Above Ground Storage Tank Standard, root cause analysis, inspection, corrosion & trouble shooting, quality control/assurance, computerized maintenance management system - My SAP, engineering drawings (P&ID, PFD, Plot Plan, isometric, Engineering Design, Welding & Symbols) and refinery equipment & process working principles (Primary Process, Secondary process & Petrochemical)