Çeliköz was born in Çorum in 1966. Respectively, he finished İnkilap Primary School, Atatürk Secondary School and Çorum High School. He completed his undergraduate education at Gazi University, his master degree at Ankara University, and Doctoral Degree at Hacettepe University. In 1991-1992 academic year, he worked as a teacher at Çankırı Anatolian Teacher School for one year. He started his graduate studies at Ankara University in 1992 and started to work as a research assistant at Gazi University Technical Education Faculty Department of Educational Sciences the same year. After having worked as a research assistant for ten years and as a teaching stuff for five years at Gazi University. He was appointed as an assistant professor the Faculty of Vocational Education at Selcuk University in 2005. He had been serving as the Head of Educational Sciences Department, the Vice-Dean, the President of Education Technology, the Vice-Director of Institute, the chair of Measurement and Evaluation Board. Çeliköz, who is an Associate Professor in 2012, has been working in the Department of Educational Sciences of the Faculty of Education at the Faculty of Education, Department of Education, since 2013. Çeliköz has many publish scanned in national and international indexes publishing (books, articles, papers). He had also appeared in "List of 2000 most successful scientists of our country" in 2015.