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Our Team

Selahattin ÇALIŞKAN

Selahattin ÇALIŞKAN

General Manager, Certified Public Accountant

SMMM - Auditor

s.caliskan@kokerymm.com

Selahattin Çalışkan was born in Çorum in 1979 and graduated from the Department of Finance, Economics and Administrative Sciences at Eskişehir Osmangazi University in 2004. Between 2004 and 2006 he worked in the Accounting Department in the private sector and in 2006, he has started working for Köker Certified Public Accountancy and Auditing Inc. Co. He has been a Certified Public Accountant from 2009. He is the General Manager and Auditor in our Company. His foreign language is English.

Sedat YÜKSEL

Sedat YÜKSEL

Certified Public Accountant

sedatyuksel@kokerymm.com

Sedat Yüksel was born in Ankara in 1980. He graduated from the Department of Economics and Business Administration at Gazi University in 2002. Between 2002 and 2008 he worked as an Expert in Accounting for various companies in the private sector. He has been a Certified Public Accountant from 2005. He has been working for Köker Certified Public Accountancy and Auditing Inc. Co. from 2009 as an Auditor. His foreign language is English.

Can ACIMAN

Can ACIMAN

Certified Public Accountant

canaciman@kokerymm.com

Can Acıman was born in 1984 in Zonguldak and graduated from the Economics Department at Dokuz Eylül University in 2007. He started his Certified Public Accountancy internship in the accounting department in a private company in 2008. Next, he continued his internship with Mr. Uygun (a Partner of Köker Certified Public Accountancy) and received his certificate in 2010. He works for Köker Certified Public Accountancy and Auditing Inc. Co. as a Certified Public Accountant.

Hızır ARSLANALP

Hızır ARSLANALP

Certified Public Accountant

hızırarslanalp@kokerymm.com

Hızır Arslanalp was born in 1986 in Karamürsel and graduated from Economics and Administrative Sciences (Department of Business Administration) at Anadolu University with an excellent result in 2011. Now, he is doing his Master’s Degree in the field of Auditing at Marmara University. He has been working for Köker Certified Public Accountancy and Auditing Inc. Co. from 2010 (Istanbul Branch) as an Assistant Auditor – Reporter. He speaks English fluently.

Aydan KÖKER

Aydan KÖKER

Assistant Auditor

aydan@kokerymm.com

Aydan Köker was born in 1987 in Ankara and graduated from the Management Department at Anadolu University (Eskişehir) in 2011. She has worked for Köker Certified Public Accountancy and Auditing Inc. Co. from 2012 as an Assistant Auditor. Her foreign language is English.

Merve DÖNMEZ

Merve DÖNMEZ

Assistant Auditor

merve@kokerymm.com

Merve Dönmez was born in 1989 in Ankara and graduated from the Department of Business Administration from Süleyman Demirel University. She has worked at Köker Certified Public Accountancy and Auditing Inc. Co. since 2013 as Assistant Auditor.

Berna DOYUM

Berna DOYUM

Auditor Assistant

berna.doyum@kokerymm.com

Berna DOYUM was born in Ankara in 1984 and graduated from  Eskişehir Anadolu University in 2010 with a degree in Business Administration. Between 2010 and 2016, She worked in the Accounting and Auditing in the private sector, she speaks English. She started to work as an Auditor Assistant at Köker Certified Public Accountancy and Auditing Inc. Co.in 2017

Ömer ARSLANALP

Ömer ARSLANALP

Assistant Auditor

omerarslanalp@kokerymm.com

Ömer Arslanalp was born in Karamürsel in 1988 and graduated from the Faculty of Business Administration at Anadolu University in 2010. He works for Köker Certified Public Accountancy and Auditing Inc. Co. (Istanbul Branch) as an Assistant Auditor. His foreign language is English.

İbrahim ERTÜRK

İbrahim ERTÜRK

Audit Assistant

ibrahimerturk@kokerymm.com

İbrahim ERTÜRK was born in Ankara in 1987 and graduated from Anadolu University Faculty of Economics and Administrative Sciences, Business Administration Department in 2012. Between 2009 and 2015, he worked in accounting field by taking various duties in the private sector. İbrahim ERTÜRK started to work at Koker Certified Public Accountant and Independent Audit AS in 2016 as Audit Assistant and his CPA Internship is still continuing at Koker Certified Public Accountant 

Merve KÖKSAL

Merve KÖKSAL

Auditor Assistant

merve.koksal@kokerymm.com

Born in Ankara in 1988, Merve KÖKSAL graduated from Abant İzzet Baysal University, Faculty of Economics and Administrative Sciences, Department of Economics in 2013.

As of 2017, Korker Yeminli Mali Müşavirlik and Bağımsız Denetim A.Ş. He started to work as an Auditor Assistant.

Ali Ömer GEYİKOĞLU

Ali Ömer GEYİKOĞLU

Assistant Auditor

omer.geyikoglu@kokerymm.com

Born in Ankara in 1991, Ali Ömer GEYİKOĞLU graduated from Kırıkkale University, Faculty of Economics and Administrative Sciences, Department of Business Administration in 2015. CPA internship   is continuing Ali Ömer GEYİKOĞLU has worked at Köker Certified Public Accountancy and Auditing Inc. Co. since 2016 as Assistant Auditor

Seçil SAĞIR

Seçil SAĞIR

Assistant Auditor

secil@kokerymm.com

Seçil Sağır was born in Sinop in 1987 and graduated from the Faculty of Economics and Administrative Sciences at Zonguldak Karaelmas University in 2011. She works for Köker Certified Public Accountancy and Auditing Inc.Co. as an Assistant Auditor. 

Özge AYDIN

Özge AYDIN

Assistant Auditor

ozge@kokerymm.com

Özge AYDIN was born in Trabzon in 1991 and graduated from the Faculty of Public Finance at Zonguldak Bülent Ecevit University in 2014. She works for Köker Certified Public Accountancy and Auditing Inc.Co. as an Assistant Auditor. 

Fatih Yıldız

Fatih Yıldız

Assistant Auditor

fatih.yildiz@kokerymm.com

Fatih YILDIZ was born in Istanbul in 1982. He graduated from the Business Administration Department at Pamukkale University in 2003. Between 2005 and 2011 he studied German in Austria and he graduated from Economy Department at the Vienna University. In 2013 he graduated from MBA Program at the Preston University in USA. Between 2008 and 2017, he worked as accountant in the different companies or CPA offices and was assigned to various duties. His foreign languages are English and German. He has started to work as an Auditor Assistant as of 2017 at Köker Certified Public Accountancy and Auditing Inc. Co.

Oğuz Okay

Oğuz Okay

Assistant Auditor

oguz.okay@kokerymm.com

Born in Ankara in 1990, Oğuz Okay graduated from Kırıkkale University, Faculty of Economics and Administrative Sciences, Department of Business Administration in 2014. CPA internship   is continuing Oğuz Okay has worked at Köker Certified Public Accountancy and Auditing Inc. Co. since 2018 as Assistant Auditor

Pınar Canlıer Ozan

Pınar Canlıer Ozan

Executive Assistant

pinar.ozan@kokerymm.com

Born in Balıkesir, in 1979, Pınar Canlıer OZAN graduated from Hacettepe University, Ankara Vocational School, Department of Office Administration and Executive Assistant in 2000.She worked in private sector for 13 years.Since February 2017, she has been working for Köker Yeminli Mali Müşavirlik ve Bağımsız Denetim A.Ş. as an executive assistant.She is married with one child.