Rapozof made his first demos in 1999. He shared most of his underground works through the internet. Rapozof also made 9 underground albums. (Çek Kilicini,Raphane,Sözlerin izleri,Cevap Anahtari,Sobelendin,Kontrol Kalemi,Dinleniyorum,3ün1i,Adima Saygi Duy) He also made productions for underground MC's under Ultrasonic Records. He continues his career in Kadikoy and also he is a member of Merdiven Crew.