Sulize obtained her BCom Law degree at the University of South Africa in 2014 while being employed full time as a legal secretary in Debt Collection- and Civil Litigation Departments.  She furthered her studies and obtained her Bachelor of Laws degree in 2018 ,also at the University of South Africa. She completed her articles at Meades Attorneys Incorporated and Lessing Attorneys Incorporated in Bethlehem. She has practical work experience in practice at law firms in the Free State Province since 2008 and was admitted as Attorney of the High Court (Bloemfontein) during 2020. 

Sulize jointed Breytenbach Mavuso Attorneys during January 2021 and is currently a Professional Assistant in the Commercial and Litigation Department.