[5] Rajesh led the team that discovered the Indus Valley Civilisation necropolis in Khatiya, Gujarat.
[6] Rajesh has led many archaeological expeditions in Kutch and specialises in aspects that concern ceramics.
[7] Rajesh was a leader of the team that discovered megalithic burial cists in Poothangara in Enadimangalam gram panchayat of Pathanamthitta, Kerala.
[3] Rajesh won the Field Discovery Award given by the Institute of Archaeology at the Chinese Academy of Social Sciences, Shanghai University.
[13] Rajesh has helped educate villagers to get them involved in excavations given their knowledge of local conditions.
He has also raised awareness to help protect important archaeological sites from industrialization.