Momin joined MKA Legal Consultants in 2019. Momin completed his Bachelor of Laws from the University of London in 2018. He then went on to complete the Bar Professional Training Course from Northumbria University and was called to the Bar of England and Wales from the Honourable Society of Lincoln's Inn in 2019. He also obtained an LLM in Bar Professional Training from Northumbria University, where the focus of his study was Nuclear Disarmament following the Treaty on the Non-Proliferation of Nuclear Weapons.