Experienced more than 19 years covering the fields of construction, quality control systems and production, familiar with inspection activity for fabrication and constructions of oil and gas equipment. Also have experience as supervisor in explosives assembly production for mining industry. Experienced in interpretation of code and standard procedure, client specification and approval drawing, understand of work sequence for both fabrication and installation.Detail oriented as Site Manager in Field Production Operation Service at Pertamina Hulu Sanga Sanga (PHSS), as Construction Area Superintendent in Pipeline Construction Senipah - Balikpapan at PERTAMINA GAS, as Senior Quality Control Engineer in Freeport Manyar Refinery Smelter Project, as QA-QC Coordinator in Oil & Gas Company, as Senior Supervisor in Construction Development and Maintenance Project of Oil & Gas Company such as Process Piping, Structure and Pipeline at CHEVRON INDONESIA & TOTAL E&P INDONESIE.