Sandi Rahaju, 52 years old, graduated from the University of Technology, Sydney in 2007 which entitled her to hold a doctorate degree in juridical science (SJD) and previously since  2002, a Master in Business Administration from the University of Indonesia.

Sandi Rahaju is currently the head of Legal and Corporate Secretariat of PT Saratoga Investama Sedaya Tbk, an investment holding company in Jakarta; and the chairperson of ORA et LABORA JAKARTA Christian Foundation (since 2014) which oversees Ora et Labora Schools in Jakarta and South Tangerang. 

Prior to merging Legal Division with Corporate Secretariat in 2016, Sandi Rahaju was a member to the Audit Committees of PT Selamat Sempurna Tbk (2010-2016) and at the same time was also serving as a member to the Audit Committee of PT Mitra Investindo, Tbk .  

Sandi Rahaju joined Saratoga in 2007 after gaining of more than fifteen years of professional employment in two multinational companies and a law firm.