Nandan Nilekani, architect of India's Aadhaar system and co-founder of Infosys.
The engine frames him as the engineer who proved a government can build digital infrastructure better than private platforms — and used it to make an entire population legible.
He designed Aadhaar, India's biometric and digital ID, and the broader 'IndiaStack' systems that register and identify 1.4 billion people to the state.
It matters because mass digital identity is the foundation that lets a state see, track, and manage its whole population — a core piece of the engine's surveillance-infrastructure theme.