Career
Born in Tripoli, Tasoulis began his football career with local side Asteras Tripoli, youth teams. In the summer of 2010 he transferred to Athinaikos, playing for a single period. He moved to Fostiras in 2011.
Continuing his excellent performances with the club in Gamma Ethniki, signed a new two-year contract as a personal choice of the coach of the club Jacky Mathijssen.
During the period 2013/14 he made the best year with the club, while scoring the winning goal in the delays of the last game that led the club to the playoffs for the rise in the Super League. In 2014 Panionios announced the agreement with the player for three years.
His remarkable season, except his first call in the Greek national team was the cause that the left back is very high in the transcriptional list of many clubs including AEK.
After his impressive performances with Panionios, Claudio Ranieri gave him his first call up for the national team in 2014.