Complex sentence: His first job as a head coach was in Serbian First League club FK Proleter.Efter three years in FK Proleter he signed a contract whit FK Spartak Subotica in Serbian Superliga.
Split into simpler sentences: His first job as a head coach was in Serbian First League club FK Proleter. After three years in FK Proleter he signed a contract with FK Spartak Subotica in Serbian Superliga.