[1] On 5 December 2021, his curling effort from the right flank against Sheikh Russel KC saw the Dhanmondi based club advance to the semi-finals of the tournament.

[2] In August 2022, Shahin joined newly promoted Fortis FC after his impressive performances with the Bangladesh U20 national team.

[3] On 24 February 2023, he scored his first professional league goal, coming in a 1–1 draw against his former club, Sheikh Jamal Dhanmondi.

[4] In July 2023, Sheikh Russel KC announced that the club had registered Shahin for the upcoming season.

[6][7] On 5 August 2022, he scored in the 48th minute during the SAFF U-20 Championship final to put Bangladesh 2–1 up against India U20 in a match which they eventually lost 2–5.