Feyz is a finance professional with over 25 years of experience in international finance. He has broad knowledge of quantitative finance, capital markets, treasury, financial institutions, investor relations, retail banking, Islamic banking, and digital banking.

Feyz started his career as a Quantitative Analyst at Credit Suisse First Boston in New York. Having worked at various international investment banks in New York, he moved to London to continue his career in banking. After spending some time in his native Turkey as a finance professor and a bank executive, Feyz moved back to London and has been a Finance leader at various institutions. He played an instrumental role in creating a digital retail bank project, helping the organisation obtain a deposit-taking bank licence from the PRA and the FCA. He has also taught finance and banking at different institutions.

Having trained as an engineer and mathematician at Bogazici University of Turkey, Feyz brings a blend of technical and financial expertise to his roles. He received his MS and PhD degrees in Mathematical Finance from Carnegie Mellon University in the USA. He is a CIMA-qualified management accountant and holds an FRM (Financial Risk Manager) designation by the GARP (Global Association of Risk Professionals). He is a global citizen, having citizenship in the United States, United Kingdom, and Turkey.