Ianatun Naziyah serves as the Regional Continuous Improvement Manager at Ninja Van since November 2023, previously working in process improvement at Ula from January 2022 to October 2023. With extensive experience in supply chain management, Ianatun has held various roles at CATERPILLAR INDONESIA, PT, including Material Requirements Planning Manager, where responsibility encompassed achieving corporate supply chain performance targets, and Environment Health Safety and Security Manager, focusing on EHS standards. Before that, Ianatun was Section Head for Toyota Production System at AT Indonesia, implementing Kaizen tools for operational excellence, and began the career at Abbott Indonesia as an Engineering Admin. A Bachelor's degree in Mechanical Engineering was earned from Universitas Diponegoro in 2006.