Career
Early career
Semina is a Vllaznia Shkodër product, joining with them in 2000 where he was 11 years old. He was prometed in the first team during the 2005-2006 season, being an unused substitute for the entire season. In the next season, Semina was able to made his Albanian Superliga debut, playing two matches throughout the 2006-2007 season.
Belasitsa Petrich
On 1 February 2008, Semina moved for the first time outside the country, signing a two-year deal with Bulgarian side Belasitsa Petrich.
He played with the club during the 2008-2009, recording 25 matches and 1 goal, in Bulgarian top flight. Gramozi Ersekë
Semina returned in Albania in the summer of 2009 and on 1 August 2009, he signed a one-year deal with Gramozi Ersekë, who were set to play their first Albanian Superliga season in history.
Ermis Aradippou
On 13 May 2010, Semina signed a three-year contract with Cypriot side Ermis Aradippou, leaving Gramozi Ersekë after only one season. The told to the media that was very happy for this transfer, by saying: "I"m happy that I was able to reach an argument with the Cypriot directors and can say that their terms are very good."
Locarno
On 9 July 2011, he left Vllaznia Shkodër and signed with Swiss club Locarno in Challenge League.
His debuted with the club on 25 July in team"s opening match, playing full-90 minutes at Stadion Niedermatten.
His debut was not one to celebrate as Locarno lost the match 5–2 to start the campaign in the worst way possible. Besëlidhja Lezhë
In January 2015, during the winter transfer window, after being a free agent for almost one year, Semina signed a six-month contract with Albanian First Division side Besëlidhja Lezhë for an undisclosed fee. He made his debut with the club on 7 February 2015, playing full-90 minutes in a goalles draw against the league contenders of Tërbuni Pukë.
That was his first match in a football field after 364 days since leaving Vllaznia Shkodër.
Semina is a former youth player of Albania national team, playing with U19 and Albania U21 side, but until now was not able to make it to the senior team Semina debuted with U19 team on 18 October 2007 against Spain U19, playing full-90 minutes in a 2–0 lose, in a match valid for the qualification of the 2008 Union of European Football Associations European Under-19 Championship.