Lesedi obtained a Bachelor of Commerce in Law through the University of South Africa in 2014 and went on to obtain her LLB through the University of the Witwatersrand in 2016. She completed her Masters in Commercial and Business Law with a focus on Intellectual Property and Cyber Law in 2017. She served her articles at a commercial and insurance law firm in Johannesburg, where she was retained on as an Associate in 2019, until she joined the GMI team in 2022 in the Commercial litigation and insurance law department.

Lesedi specialises in commercial litigation, commercial law and technology law.