He is the son of football referee Adrian Porumboiu.
His 2015 film The Treasure was screened in the Un Certain Regard section at the 2015 Cannes Film Festival where it won the Prix Un Certain Talent prize..
His 2019 film The Whistlers (La Gomera) was shown in the main competition of the 2019 Cannes Film Festival and was chosen as the Romanian submission for Best International Film at the 92nd Academy Awards.