Christopher Harlim is an experienced marketing professional currently serving as Marketing Director at Orang Tua Group since March 2018, where responsibilities have included roles as Business Unit Manager, Brand Manager, Trade Marketing Manager, Trade Marketing Supervisor, and Management Trainee. Earlier experience includes an internship as a Chlor Alkali Plant Maintenance Engineer at PT. Asahimas Chemical, and teaching music from July 2013 to January 2017. Additional roles involve designing systems for the Jakarta Smart City project and conducting undergraduate research in innovative security and smart home technology. Christopher Harlim holds a Bachelor's degree in Physics Energy Engineering from Surya University, completed in 2018.