After starting his professional career in 1995 in a Iznik tile company in Iznik, Kaya continued as the head of his department where Iznik tile were glazed and kilned. He had the opportunity to work with important masters up such as Faik Kırımlı, Faruk Şahin, Fehmi Demirel and Fikret Esen. He is one of the shareholders of the Iznik Mavi Çini and works in the glazing & kilning stages of the Iznik tile production of the company.

After graduating from Eskişehir Anadolu University’s Department of Mining as a mine technician, he worked as a line manager in COMAG Eskişehir and then Soil Ceramic Mine Enrichment Organization in Bilecik. Between 1997-2002, he worked as a raw material and R&D manager in a Iznik tile company in Iznik. He is one of the shareholders and technical manager of the Iznik Mavi Çini.

After graduating from Mimar Sinan University’s Department of Turkish Handcrafts and Ceramics, Ereyli worked as a tile designer and then as the head of the design department in a Iznik tile company. She is one of the shareholders and designer of the Iznik Mavi Cini. She received an honorable mention with her design at the 4th Dösim Souvenir Design Contest held by the Ministry of Culture and Tourism.