[2] In May 2017, Shadman scored his first List A century, playing for Abahani Limited in the 2016–17 Dhaka Premier Division Cricket League.
[3] Shadman was the leading run-scorer for Central Zone in the 2017–18 Bangladesh Cricket League, with 500 runs in six matches.
[4] In October 2018, he was named in the squad for the Chittagong Vikings team, following the draft for the 2018–19 Bangladesh Premier League.
[8] In November 2018, Shadman was added to Bangladesh's Test squad for the series against the West Indies.
[10] In July 2021, in the one-off match against Zimbabwe, Shadman scored his maiden century in Test cricket, with an unbeaten 115 runs in the second innings.