At PT. Batutua Tembaga Raya, I contributed to five sulfide copper heap-leaching projects, analyzing more than 50 laboratory experiments. I also developed a bio-assisted oxidation system that achieved over 40% copper recovery in laboratory-scale vat-leaching experiments.
At PT. Bakrie Autoparts, where I currently work as Production Support (MagangHub), I analyze plant-level production performance, including molds per hour, molds per batch, and rejection rates. I evaluate results and provide recommendations to improve product quality and production output.
As a laboratory assistant at UPNYK Mineral Processing Laboratory and UPNYK Corrosion Laboratory, I guided undergraduate students through practical modules and experimental work. I also served as Vice Chairman of the Metallurgical Engineering Student Association (HMTME), representing more than 200 members and supervising over 100 officers.

