Ohemu was called to the Nigeria Bar to practice as a Barrister and Solicitors of the supreme court of Nigeria since 2008.

He has being in private legal practice with cognate experience in constitutional company administrative industrial and employment contract and commercial law practice. He also have experience in fundamental rights criminal copy right tenancy as well as entertainment and sporting law respectively.  

Ohemu had his pupilage with Pius Madam & Co and Allens Agbaka Chambers Lagos were he was involved in diverse areas of law practice before joining Fumigation Warehouse.