Our Leadership Team

Payment and Banking Experts with decades of global experience

Mehmet Sezgin
Mehmet SezginCEO & Founder
30 years in payments and banking. Previously Head of Global Payment Systems at BBVA and founder CEO of Garanti Payment Systems.

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Tülin Tunçbilek
Tülin TunçbilekIT Coordinator
25 years IT experience in banking and payments. Worked almost all aspects
of banking at Yapi Kredi Bank, Advantage Card and HSBC.
Jeff Manchester
Jeff ManchesterBusiness Development
Over 25 years in the payments space both as an Executive Vice President at MasterCard leading global partnerships with multinational banks and as the leader of card programs at GE Money.
Susan French
Susan FrenchTechnical Advisor
Payments and digital commerce expert who has helped both large financial institutions and small FinTech startups navigate the payments ecosystem both at Visa and BBVA.
Doğa Tuna
Doğa TunaSenior Software Engineer
10 plus years of experience in Java with strong technical know-how in both systems architecture and design.
Mert Yenice
Mert YeniceOperations Support
Over 12 years experience in card operations at Garanti Payment Systems. Mert also enjoys being a fitness instructor.
Selin Inan
Selin InanProduct and Marketing Support
After 3 months of internship as Payments Analyst, Selin continues her role as Product and Marketing Support. Experienced in Digital Marketing and UX/UI Design in Product Leadership and Management.
Alex Bachkinskiy
Alex BachkinskiyCloud Architect and DevOps Engineer
Over 30 years of software development experience. Built multiple projects and systems over the years participating in a roles from a junior developer to a Lead Systems Architect, Cloud Architect and Senior Data Analyst.

myGini is a cloud-based, AI-driven card management and loyalty platform designed for consumers, financial institutions and retailers, utilizing network capabilities of Visa and MasterCard to create smarter and enjoyable shopping moments. Founded in 2016, myGini Inc. is incorporated in Delaware and headquartered in Palo Alto and financed by a group of private investors. myGini was named among the top five companies worldwide whose mobile payments solutions are making strides to revolutionize the fintech industry and was honored at a special ceremony at the Benzinga Fintech Awards, New York City in 2019.