Early career Earlier in his career, Slavkovski was nicknamed "
Ibrahimović II", because of his similar stature and style of play to the Swedish striker, and as he also played for
FBK Balkan and
Malmö FF.
Inter Milan Slavkovski made his first team debut with
Inter Milan at the age of 17 years and one month on 7 May 2006 in a
Serie A league match against
Siena, taking the field at the 83rd minute, thus becoming the youngest footballer ever to play for Inter. This record has since been broken by
Federico Bonazzoli. Previously, the record was held by
Giuseppe Bergomi. He made his
Coppa Italia debut against
Messina Peloro, on 29 November 2006.
Sheffield United On 30 January 2008, Inter reached a loan agreement with
Middlesbrough which fell through after he failed a medical and would be unlikely to challenge for a first team place. The next day Inter announced to have loaned Slavkovski to
Sheffield United. On 18 March 2008, Sheffield United manager Kevin Blackwell claimed that he was still not ready to play in the first team stating that he would play in the reserve team where he could be assessed. Slavkovski returned to Italy at the end of the season without having made a first team appearance for the Blades. He did, however, make six appearances for the reserve team, scoring twice.
2008–09 season and beyond On 27 June 2008, Slavkovski confirmed a five-year deal with
Hajduk Split. It was subsequently confirmed that he was in a very weak physical condition as a result of unsporting behavior and that it would have taken weeks for him to regain fitness. The announced transfer was later cancelled due to his condition, and Slavovski remained contracted with Inter. In October 2008, he started training with
Malmö FF, confirming he was still an Inter player and announcing that he will stay on in Sweden for the remainder of the year. His contract with Inter expired in June 2009, and was not extended; since then, he allegedly rejected a number of offers from
Serie B and
Lega Pro Prima Divisione clubs. On 22 January 2010, it was announced that
VfL Bochum II had signed Slavkovski. He signed a six-month contract with the option to renew the contract. Slavkovski also had a trial with
Barnet. He was however released by the end of the season, after failing to play a single game for the club's first team. Since then, his career has faded into obscurity and, in 2011, he returned to Sweden where he briefly joined third division amateurs
IF Limhamn Bunkeflo. ==International career==