Aykut Tumer, SAP S/4HANA & ABAP & BTP Developer | Tax Technology Manager at Ryan

Aykut Tumer

SAP S/4HANA & ABAP & BTP Developer | Tax Technology Manager at Ryan | London, England, United Kingdom

Profile last verified August 2026
Financial Services Verified Profile London, England, United Kingdom Ankara University
Verified

Work Email

***@ryan.com

Last verified May 2026

Phone Number

+44 ** **** *411

United Kingdom • Phone

Free account · No credit card · 5 profiles/month

Aykut Tumer Socials
Aykut Tumer Work Experience

SAP S/4HANA & ABAP & BTP Developer | Tax Technology Manager at Ryan in January 2022 - Present

SAP S/4HANA ABAP Developer & Consultant at Detaysoft in May 2019 - January 2022

SAP Platforms Responsible & ABAP Developer at İçişleri Bakanlığı in August 2010 - April 2019

Aykut Tumer Education

Ankara University, January 2018 to January 2020

Turkish Military Academy, January 2006 to January 2010

Maltepe Military High School, January 2002 to January 2006

Aykut Tumer Skills
Tax Advisory SOAP REST APIs SAP Products Jira BADIs Topluluk Önünde Konuşma Liderlik Yönetim Stratejik Planlama ABAP Ekip Liderliği Smartforms RFCs Enhancement Points Batch Processing SAP BADI User Exits BAPI Dialog Programming Adobeforms Veri Analizi Web Service SAP ERP Sorun Çözme Zaman Yönetimi İletişim SAP Uygulaması ERP (Kurumsal Kaynak Planlaması) Analitik Beceriler Sorun Giderme Programlama Hata Ayıklama S/4HANA Eclipse Object-Oriented Programming (OOP)
About Aykut Tumer’s Current Company
Ryan

Ryan, an award-winning global tax services and software provider, is the largest Firm in the world dedicated exclusively to business taxes. With global headquarters in Plano, Texas, the Firm provides an integrated suite of federal, state, local, and international tax services on a multijurisdictional basis, including tax recovery, consulting, advocacy, compliance, and technology services. Ryan is an 11-time recipient of the International Service Excellence Award from the Customer Service Institute of America (CSIA) for its commitment to world-class client service. Empowered by the dynamic myRyan work environment, which is widely recognized as the most innovative in the tax services industry, Ryan’s multidisciplinary team of more than 6,500 professionals and associates serves over 77,000 clients in more than 80 countries, including many of the world’s most prominent Global 5000 companies. More information about Ryan can be found at ryan.com.

Discover more about Ryan
Frequently asked questions about Aykut Tumer

What is Aykut Tumer email address?

Email Aykut Tumer at [email protected]. This email is the most updated Aykut Tumer's email found in 2026.

How to contact Aykut Tumer?

To contact Aykut Tumer send an email to [email protected].

What company does Aykut Tumer work for?

Aykut Tumer works for Ryan.

What is Aykut Tumer's role at Ryan?

Aykut Tumer is SAP S/4HANA & ABAP & BTP Developer | Tax Technology Manager

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