In the vast expanse of India’s scientific evolution, the name Professor Vaidyeswaran Rajaraman stands as a towering beacon of clarity, courage, and conviction. Long before the nation spoke passionately about Digital India, AI governance, and advanced computing, Rajaraman was quietly shaping the intellectual backbone of the country’s digital destiny from his post at IIT Kanpur.
Today, as India navigates the complexities of data-driven policy, educational reform, and technological inclusion, his legacy offers a powerful framework for how nations—and institutions—can merge innovation with humanity.
In 1964, at the Indian Institute of Technology, Kanpur, an IBM mainframe hums its futuristic tune. Computer Science is not yet a discipline. There is no department. No roadmap. No precedent.
Into this uncertainty walks Prof. Rajaraman, returning from academic stints at St. Stephen’s College, Indian Institute of Science, Bangalore, and research experiences from Wisconsin, California, and Cambridge.
His contribution would be nothing short of epochal.
Under his guidance, IIT Kanpur launched India’s first professional Computer Science program. This foundational act did not just create a department—it launched an entire national movement in computing education.
He insisted on:
- Rigorous foundations
- Hands-on programming
- Exposure to real machines
- A culture of intellectual discipline
- Joy in experimentation
For many Indians, his famous Fortran book was the first doorway into the world of programming. Generations owe their careers to that single text.
Consequences of Inaction: What He Warned Us About
Even as he shaped policy through the Electronics Commission, Science Advisory Council, Department of Electronics, and the All India Council for Technical Education, Rajaraman often reminded colleagues of an uncomfortable truth:
“Ignoring digital education means surrendering our future.”
He believed that equitable access to computing was as important as economic policies or national infrastructure.
Without accessible, quality computing education:
- The digital divide widens
- Innovation slows
- Economic opportunities narrow
- Institutions fall behind global benchmarks
Despite receiving the Padma Bhushan, the Shanti Swarup Bhatnagar Prize, the Rustom Choksi Award, and virtually every honor in Indian science, Rajaraman remained astonishingly humble.
A former student recalls visiting him after he received the Padma Bhushan:
“He was so simple and humble despite his remarkable achievements… e told me old stories about IIT Kanpur, including the famous one about how one of the first computers was brought from Chakeri Airport to IIT Kanpur on a bollock cart — and how a door had to be broken so the computer could enter the room.” – form an obituary by Mr Bal Krishn Birla – https://www.linkedin.com/pulse/obituary-professor-v-rajaraman-man-who-started-computing-birla-o8uhc/
The Leadership Legacy That Lives On
His final instruction—no rituals, no ceremonies—was a profound reflection of a life lived in simplicity. He passed away peacefully on November 8, 2025, leaving behind a nation transformed by his quiet brilliance.
As India accelerates toward a digital future, we return to one guiding truth:
Prof. Rajaraman did not just teach programming.
He taught India how to think.