Cem Once is a versatile professional with extensive experience in training, mentorship, and business consulting, having worked as a trainer and consultant from 2016 to 2022. Currently, Cem co-founds and serves on the board of Angel Effect, while also holding roles as an independent board member at Maxis and a consultant at Management Centre Türkiye. Cem's previous positions include General Manager at Petgaz and various leadership roles at BP Gas AS, where they managed significant marketing and sales operations. With a solid educational background in Economics from Orta Doğu Teknik Üniversitesi, Cem is also pursuing further studies in mediation and coaching.
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