Oban obtained his B.Juris and LL.B degrees from Potchefstroom University. After completing his studies, he gained experience in the legal field as facilitator, an academic assistant, personal assistant and lecturer.
After completing his articles at Jooste, Robertson & Du Toit Attorneys, he joined the Van de Wall Inc team as a Professional Assistant and became director in 2007.
Oban extends his expertise in pro bono work as a member of the governing bodies of four schools.
He also is an expert in Labour Litigation and assists various municipalities with their problematic labour matters.