At Paragon Technology and Innovation, I assessed the business case for a smart manufacturing program projected to deliver a 23% IRR. I also developed change management plans targeting IDR 280M in annual subscription savings.
I coordinated vendors, machine makers, and plant technicians on SCADA, IoT sensor, and machine gateway deployment. The work reduced dependency on vendor-owned systems for real-time monitoring.
At Perusahaan Listrik Negara (PLN) Indonesia Power, I designed import monitoring workflows across five shipment phases and ten stakeholder touchpoints, reducing exposure to demurrage and storage penalties. I also developed a web scraping-based cost estimation model that cut manual price collection time by more than 90%.
At Asia Pacific Resources International Holdings Ltd. (APRIL), I led a 10-member cross-disciplinary team analyzing production data to develop wastewater and resource optimization solutions. The improvements achieved 61% COD removal and 87% TSS removal, with verified savings of USD 10,000 per month. My thesis at Institut Teknologi Bandung developed supply chain optimization models that projected a 25.76% annual logistics cost reduction.
