I want to recommend Deniz for his ability to coach public speakers. He coached me when I was preparing for my TEDx speech in Abidjan, by reviewing my speech several times, both in written and spoken form. Based on Deniz’ feedback I decided to reshape my speech completely, significantly enhancing clarity and structure. His feedback is very practical and to-the-point. When preparing for another speech, I would not hesitate to ask for Deniz’ advice again.