He is also a Visiting Faculty member at several business schools. He serves on various university and institution boards of studies and as an examiner. He also serves on the Editorial Boards of several management journals published in the United States and India. He is an expert in Taxation, Accounting, and Finance.
He has guided more than 1000 projects for postgraduate courses for Indian and International Universities. He is the author of several books on finance, taxation, accounting, and higher education. All of his books are available at https://amazon.com/author/dr.hariharannarayanan.
His qualification has been approved and recognized as equivalent to NCQF Level 10 by BQA – Botswana Qualifications Authority.