Berahan Mermer is a seasoned product manager specializing in retail banking analytics, currently working at ING since August 2025. Previously, Berahan served as a senior product data analyst at Just Eat Takeaway.com from May 2021 to July 2025 and worked as a business analyst at ING Bank Turkey between September 2017 and May 2021, where responsibilities included leading a debit card loyalty program and producing ad-hoc reports for strategic initiatives. Berahan's earlier experience includes roles as an R&D operations engineer at Turk Telekom and internships focused on engineering maintenance and product development, highlighting a strong foundation in technical and analytical skills. Berahan holds a master's degree in engineering and technology management from Boğaziçi University and a data science certificate from Özyeğin University.
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