Konstantinos Koulierakis arrived from Chania in 2017 as a dynamic, lef-sided defender. with exceptional physical attributes. He has continued to improve since coming to the club, is now a Greek international at youth level, a league title winner at Under-17 and Under-19 level and was promoted to PAOK B for whome he played in the Super League 2 during the 2021-22 season.

From the summer of 2022 he has been training with the senior team and he belongs to the first-team squad, while in the premiere of the 2022-23 Super League he made his full senior debut in a PAOK shirt.