Career
As a player, Reduan played as a midfielder, and closely associated with Selangor FA team in the Malaysia Cup competition in the 1970s and early 1980s. After his playing day ended, Reduan turned into coaching and his early coaching years saw him as assistant coach for Selangor in the 1987 Malaysia Cup season. Reduan later took charge of MPPJ Football Club, a team in the Malaysia FAM League, in late 1990s.
With the club gradually made way to the second-tier Malaysia Premier League II, Reduan was replaced by Dollah Salleh in mid-2003, who later guided the team to the 2003 Malaysia Cup victory.
Reduan was back as coach of MPPJ Football Club in early 2005 replacing Dollah, but later was replaced again in mid-2005, this time with German coach Michael Feichtenbeiner. Felda United Football Club was the next club Reduan coached, appointed in 2006.
However Reduan courted controversy in 2009 when he was slapped with a 12-month ban and fined by Football Association of Malaysia for his criticism of the governing body. Felda United sacked him as a result of the ban.
He briefly managed Penang FA in 2010, taking over from Mohammad Bakar.
After a spell in the media as football pundit for terrestrial (RTM) and satellite television (Astro), Reduan was appointed by Perlis FA as their new head coach in early 2014. On July the same year, Reduan was appointed as assistant manager of Malaysia national team, working with head coach Dollah Salleh.