1. M. Johan Devries Fernando is a 29-year old Indonesian citizen who holds a Bachelor's Degree in Chemistry from Diponegoro University. 2. He has over 5 years of experience working in coal quality control and environmental management for companies like PT Adimitra Baratama Nusantara and PT Sucofindo. 3. He has received numerous training certificates in areas like first aid, safety, environmental monitoring, and coal quality analysis. He has also led projects to establish quality management systems and achieve certifications.