This document provides a summary of Bahrum Ramadhan Saleh's work experience and education. It details his current role as QA/HSE Supervisor at PT. Indorama Polypet INDONESIA since 2013, where he supervises staff and ensures compliance with various management standards. Previous roles included QA Administrator and Laboratory Leader at the same company from 2012-2013, and Laboratory Analyst at two other companies from 1995-2012. Saleh holds a Chemical Analyst vocational school diploma from 1994 and 6 semesters of IT study. He has extensive training and experience in laboratory analysis, quality control, occupational health and safety, and environmental compliance.