Sanduja has served many years as director of SAI International Residential School, Cuttack and principal-director of SAI International School, Bhubaneswar, ranked as number one school in day-boarding category by Education World 2020.
He has also been the director of The Shri Ram Aspen Leadership School and also held the post of the vice principal- senior school of The Shri Ram School, Gurgaon.
A postgraduate in Mathematics with a professional degree in Education, Sanduja has completed Value Based Leadership Programme for Educational Leaders from IIM Kolkata. With a vast experience of various Boards such as CBSE, ICSE/ISC and IB, he is also a trainer for CBSE, CISCE and the Aga Khan Foundation.
Sanduja was a Fellow of UK India Education Research Initiative and has received various awards for his work in the field of education.
The Birla Public School fraternity has expressed its gratitude for the contributions rendered by Sharma during his tenure since 2017.