Riikka deals predominantly with voluntary registrations for rural estates and other landowners. She has a commercial property background with particular experience in insolvency sales, licenced properties and landlord and tenant matters.

Riikka began her legal career as a non-contentious construction paralegal in 2005 and was the winner of the Paralegal of the Year award in the Law Awards of Scotland 2007. Riikka qualified as a solicitor in 2011.