Born on February 26th, 1957, he graduated with a Bachelor of Economics majoring in Accounting from Tarumanagara University, and was the founder of KAP Annatasia Dan Rekan. He has experience working as an Audit Manager at KAP Thomas SW and KAP Freddy Pam Situmorang from 2015 until 2020. He joined as a Non-Public Accountant Partner at KAP Freddy Dan Rekan, became an advisory consultant in several companies, and has supervised general audits of various types of businesses. Since January 22nd, 2021, he has served as a Non-Public Accountant Partner of KAP Annatasia Dan Rekan.