Sphumelele Sijadu is a Data Analyst at ISASA. He matriculated from Ashbury College and is a recent graduate who holds two engineering degrees from the University of the Witwatersrand, an Engineering Science (BESc) degree in Biomedical Engineering, and a Bachelor of Science (BSc) degree in Information Engineering (Hons).

He has tutored mathematics, physics, mechanics, MATLAB and chemistry. He was a quantitative intern at Quantify Your Future, an organisation sponsored by the financial services industry to train future quantitative professionals.