Miah is a cum laude graduate of BA Theatre Arts at UP Diliman. Her most recent production was Tabing Ilog the Musical (2020) with ABS-CBN where she played one of the major roles. She was also part of The Kundiman Party (2018 and 2019), Mula sa Buwan (2018), and Lam-Ang (2019) to name a few, as well as performer under the events group, Jive MNL.

At the age of 11, Miah was chosen as one of the scholars of The Music School of Ryan Cayabyab and continues to train under Mrs. Cayabyab until the present date.