Onat Çelmen graduated with High Honors from Department of Information Systems and Technology (CTIS), Bilkent University in 2013. He co-founded Coast Guide TR while studying. He joined Nokta Medya where he assumed various roles including Backend Developer, Mobile Application Developer, Key Account Executive and Client Partner Technical Solutions Manager. Then he joined Dogus Yayin Grubu as a Digital Solutions Architect where he architected cloud solutions and ad tech solutions for DYG AdTech customers, PuhuTV, StarTV, NTV, NTV Radio, KralTV, Kral Radio, Vogue, GQ, TLC, DMAX and Discovery Channel. He joined Amazon Web Services (AWS) as a Sr. Solutions Architect in 2019. At the beginning of 2022, he has been transferred to the United Kingdom as a Sr. Startup Solutions Architect with AWS. He is helping startup customers to achieve their business outcomes on AWS as a trusted technical advisor.