Ashna trained at Royal Welsh College of Music and Drama.

Theatre includes: Living Newspaper (Royal Court); Santi & Naz (The Vaults/The Thelmas); [BLANK] (Donmar Warehouse); Top Girls (National Theatre); Trojan Horse (LUNG/Leeds Playhouse).

TV includes: All the Small Things, Pickle Jar, Sex Education, Year of the Rabbit, Bounty, Indian Summers, and Is This Thing On?

Radio includes: Electric Decade: The Good Soldier, Bottled, Deacon: Moonlight on Water, Splott, Dangerous Visions: Perimeter, and Where This Service Will Continue.