Mr. Ratha hold a Master Degree in Entrepreneurship and Project Management from University of Lyon II. After he graduated from University of Human Resources in 2008 in Bachelor of English Literature, he spent over 10 years working with international companies in Procurement and Supply Chain role. He has experiences in construction and garment sector before joining local company in the role of Senior Supply Chain Manger.

He joined Mengly J. Quach Education in July 2021 as Senior Procurement Manager to oversee all procurement aspect of the company as whole. He has been promoted to the role Procurement Director in September 2022.