Isaac combines strong technical skills with a wealth of audit experience spanning more than 12 years, working with 2 “Big 4” accounting firms at different periods within that time, both in Kenya and Tanzania. He is now leading the audit practice of ISHARA (Certified Public Accountants) since April 2015.

He is a Certified Public Accountant in Public Practice (CPA-PP) recognised by the National Board of Accountants and Auditors (NBAA). He is also a Fellow of the Association Chartered Certified Accountants (ACCA) of the United Kingdom as well as a Certified Internal Auditor (CIA) recognised by the Institute of Internal Auditors based in the United States.