Sinem Serhatlı has her architect degree from Mimar Sinan Fine Arts University after completing her primary and high school education at Istanbul German School. She continues her MA at Architectural Design Department at İstanbul Technical University. During and after her education, she has worked in various architecture offices with different approaches and seizes. After working with Architect Buket and Turhan Serhatlı within the scope of Serhatlı Construction in 2012, she has founded Yalın Design in 2014 and continues her architectural works.

As the main principles, to design all main decisions and details during the architectural design process, establishing an architectural identity which is defined with environmentally integrated, feasible, economic and functional, plain, straight characters on the track of contemporary architecture are taken into consideration.

Yalın Design aims to continue its architectural career, started with sports constructions, on different branches such as residence, accommodation and commercial buildings.