Mirrat received her Master's in Social Work from Loyola University Chicago in 2019. She is a licensed social worker in the state of Illinois. Mirrat has previously interned for mitigation specialists at the Federal Defender Program and worked as a mitigation assistant for HKS Mitigation Services. She also has experience working as a case manager for survivors of domestic violence and as a clinical social worker for Forensic Clinical Services at the Circuit Court of Cook County.