In addition to his newspaper contributions, Rozan presented papers at various international, regional, and national forums.

Taking note of the oral traditions conveyed by older generations, Rozan documented these accounts in blogs during the 1990s.

[5] As of 2023, Rozan works as an adjunct professor at the Universiti Brunei Darussalam's (UBD) Centre for Lifelong Learning (C3L).

After 30 years in the Bruneian government, where he held several positions including Permanent Secretary at the Prime Minister's Office, he joined C3L in 2017.

[8] Rozan was married to Hajah Nafisah binti Haji Mohiddin (1958–2022) and they have one son, Muhammad Nafis.