Infosys is a leading global information, technology and consulting company with more than 150,000 employees and $7 Billion in revenue. Nandan started Infosys in 1981 in Bangalore, India with 6 colleagues. Nandan then served as the Chairman of the Unique Identification Authority of India (UIDAI), which through its project Aadhaar is seeking to provide unique identification numbers to close to a billion Indian residents. This biometric ID system aims to revolutionize the distribution of social benefits and financial services. In March, 2014 Nandan resigned from UIDAI to join the Indian National Congress.

Nandan speaks with Jessica Harris about how he helped to transform India’s technological landscape— and India’s social sector— from scratch. This interview was recorded before Nandan joined Congress.

Listen to the interview