1983 – Graduated from Marmara University Faculty of Economics and Administrative Sciences Department of Economics

1980- Started to serve as an Independent Accountant and Financial Advisor in an Office of Financial Consultancy which was founded by him.

1998- Sworn-in Certified Public Accountant. Mr. Yaşar, founding partner of Sırdaş Y.M. Consulting Inc. still practicing his profession there.

1989- He is one of the founders of the “Meslekte Birlik Grubu Grubu” (The Unity of Profession Group) founded under Istanbul Birlik Foundation’s responsibility

2013-Awarded the title of Independent Auditor by KGK – BD/2013-0349

2014- Awarded “Cap Auditor” at Mercek Independent Audit and Inc.

Turkey Green Crescent Society Chairman of the Supervisory Board

Darülaceze Presidency, Member of the Board of Directors