Altunordu worked in the audit department of KPMG Istanbul between 1995 and 2004. During his career in the audit sector, he served in managerial roles in the audits of many companies operating in various industries.
In 2004, he left the audit department and provided both general and company-specific training and consultancy services on International Financial Reporting Standards (IFRS/IAS).
Altunordu rejoined KPMG in March 2011 and currently serves as the Training Director at KPMG.