Rohan directed and appeared in a short film named
Doob in 2015. The following year, he directed another short film,
The Red Note. Fahmim Ferdous of
The Daily Star noted him for "giv[ing] a fairly tight performance for a newcomer". Rohan later revealed that he despised his performance in
Swapnajaal and never gave a proper watch to the film, but an unexpected positive reception encouraged him to continue his work. In 2018, Rohan also made a cameo appearance in
Iti, Tomari Dhaka, and featured in the web film
Rupkotha (2018). In February 2019, two of Rohan's short films,
Tea Stall and
Kintu, Jodi Emon Hoto, were released, followed by the web series
Gone Case. The same year in September, the actor starred in Arun Chowdhury's
Mayaboti opposite
Nusrat Imrose Tisha. The film was well-received by audience. Rohan has described his character Ratul in
Networker Baire (2021) as his most favourite one. Rohan gained further popularity with a starring role opposite
Bidya Sinha Saha Mim in
Raihan Rafi's
Poran (2022), a major box-office success. He refers to it as milestone in his career. A reviewer for
The Daily Star, however, stated that Rohan got overshadowed by Sariful Razz in the film. In 2024, Rohan starred in two popular dramas based on the
anti-discrimination students movement:
Obujh Pakhi and
Forget Me Not. The former, which saw him playing a student and political activist, became a major success garnering 1.1 million views in a single day on YouTube. ==In the media==