With more than 25 years of experience in accounting, tax and management, Feber Sormin has handled many multi-national companies and various tax projects in Indonesia.

Prior to becoming a Managing Partner (MP) at KJA FBMA Konsultan Indonesia, he has been a partner of several consulting firms and a Director in companies.

​Since 2015 until now he has also worked as a lecturer at the Faculty of Economics and Business (Accounting and Taxation), Mercu Buana University. In addition to being a member of MP at FBMA Konsultan Indonesia, he is also Deputy Chair III for Inclusion (Community Service & Development) Compartment of Accountants at the Accounting Services Office of the Indonesian Institute of Accountants (KAKJA IAI) (Januari 2017-Januari 2023) and is also a member of Indonesian Tax Consultants Association (Ikatan Konsultan Pajak Indonesia / IKPI).

Feber Sormin has a license as a practicing accountant and certification in tax consultancy.