[7] On 13 November 2015, he made his professional debut with the Reno Bighorns in a 123–121 loss to the Los Angeles D-Fenders, scoring 14 points in 34 minutes of action as a starter.

In 24 minutes off the bench, he recorded six points, four rebounds, one assist and one steal in a 116–81 loss to the Houston Rockets.

[13] On January 27, 2017, Windy City Bulls of the NBA Development League acquired Dukan from the Austin Spurs.

[14][15] On February 12, 2018, Dukan was traded by the Windy City Bulls to the Fort Wayne Mad Ants along with the returning player rights to Henry Sims in exchange for C.J.

[22] On October 5, 2021, Dukan signed with Cáceres Ciudad del Baloncesto of the Spanish LEB Oro.

[22] On November 23, 2022, Dukan joined Dutch team Landstede Hammers of the BNXT League, where he replaced Ryan Davis.