Seyfullah ÇETİN
Istanbul Turkey
I am a Computer Engineer with an over 10 years of Software Development experience. Focused mainly on C but also interested in .NET environment. But my main passion in life is sports, mainly weightlifting and martial arts. I have over 15 years of experience in fitness, bodybuilding and powerlifting. I also have some past in personal training on which I want to give more emphasis from now on.