Arun Kumar Nedunchezhian

Manager, Demand Planning @Rivian

Irvine, CA, US

Led and motivate a diverse team in a fast-paced environment, effectively managing a $40M + inventory portfolio and forecast. Ensuring adaptability and high performance while consistently meeting tight deadlines.• Led the successful implementation and launch of PTC Servigistics as the Demand Planning Business Lead.• Responsibilities encompass requirements gathering, collaboration with cross functional teams, rigorous testing and system tuning, comprehensive training development and delivery, and meticulous go-live planning, ensuring a seamless transition for the entire Demand Planning team.• Developed and delivered comprehensive training programs on PTC Servigistics for all Demand Planning team members, driving rapid adoption and proficiency.• Successfully mentor and onboard new employees, developing comprehensive training plans covering business processes, relevant systems, S & OP, and forecasting methodologies.• Collaborate with sales, supply chain, global distribution centers, engineering, and other partners to understand demand drivers and optimize inventory turns and forecast accuracy.• Drove key KPI improvements, focusing on optimizing forecast error, bias, and inventory turns to enhance supply efficiency and financial planning.

Anna University Chennai

Bachelor of Engineering (B.E.), Mechanical Engineering

University of South Florida

Master's degree, Industrial Engineering