Reduan signed with Brunei's professional club DPMM FC at the start of the 2015 S.League season.[5] He only appeared twice in his debut season as DPMM won the S.League championship for the first time.[6]
After 14 appearances in four seasons for the side, Reduan was released by DPMM in the 2018 close season.[7] He joined Kasuka FC since then and scored a hat-trick in a 5–0 win over Lun Bawang FC on 24 February.[8]
In 2022, Reduan went all the way with Kasuka to the final of the 2022 Brunei FA Cup where they were beaten 2–1 by his former club DPMM FC on 4 December.[9] The following year, he tasted league success again with Kasuka, winning the 2023 Brunei Super League.[10]
International career
Reduan played in three editions of the Hassanal Bolkiah Trophy for the Brunei under-21s. His first tournament was in 2007 where he started in all three of Brunei's games.[11][12] His second was in 2012 when the hosts won the trophy for the first time, though he was overlooked in the final match for Hazwan Hamzah.[13] He returned as one of the five permitted overage players for the 2014 edition for an unsuccessful defence of the trophy.[14] He played for the under-23s at the 2011 SEA Games, scoring the winner against Philippines in the group stage.