Dilip Shahani: The Technocrat Behind India’s EVM and VVPAT Revolution

Dilip Shahani is among the distinguished Indian academicians and technocrats who have quietly contributed to nation-building through science, engineering, and public service. Known for his expertise in electronic systems, electromagnetics, and instrumentation, Shahani has played an important role in strengthening India’s electoral technology ecosystem, particularly through his involvement with Electronic Voting Machines (EVMs) and Voter Verified Paper Audit Trail (VVPAT) systems. His decades-long academic career at Indian Institute of Technology Delhi and his contributions to technology development earned him the prestigious Padma Shri award in 2022.

Born with a passion for science and engineering, Dilip Shahani pursued higher education at some of India’s finest technical institutions. He completed his B.Tech in Electronics and Electrical Communication Engineering from Indian Institute of Technology Kharagpur in 1973, graduating as a silver medalist. Later, he earned his PhD from IIT Delhi, where he would go on to spend more than four decades as a faculty member and researcher.

Over the years, Shahani established himself as a respected academician and mentor. His teaching style, technical depth, and dedication to engineering education earned him recognition from students and peers alike. At IIT Delhi, he served twice as the Head of Department and contributed significantly to research and curriculum development in electronics, electromagnetic systems, instrumentation, and sensor technologies. His work extended beyond theoretical research, focusing heavily on applied engineering solutions that could be used in defence, industry, and governance.

One of the most remarkable aspects of Dilip Shahani’s career has been his contribution to India’s election technology systems. India conducts the world’s largest democratic exercise, and ensuring the reliability and transparency of elections is a massive technological challenge. Shahani worked closely with the Election Commission of India as a technical expert for several years. His involvement in the design and development of India’s EVM and VVPAT systems helped modernize and secure the electoral process.

Electronic Voting Machines transformed the way elections are conducted in India. Before EVMs, paper ballots often resulted in logistical problems, invalid votes, delays in counting, and allegations of booth capturing. The introduction of electronic voting significantly improved efficiency and speed in the electoral process. However, as debates around transparency and reliability emerged, the VVPAT system was introduced to provide voters with a physical verification slip. Shahani’s technical guidance in the evolution of these systems became an important part of India’s democratic infrastructure.

For his contributions to election technology, Shahani received the National Award for Best Electoral Practices in 2017. This recognition highlighted not only his engineering brilliance but also his contribution to strengthening democratic institutions through technology. Since 2016, he has reportedly been involved in mentoring newer EVM designs in collaboration with experts from other IITs.

Apart from election systems, Shahani also contributed extensively to technology transfer and industrial research. His research work in electromagnetics and instrumentation led to several successful R&D initiatives for defence and industrial applications. Unlike purely academic scientists, he belonged to a generation of Indian technocrats who believed that research should directly contribute to national development. His projects reportedly bridged the gap between academia and practical implementation, making engineering research more relevant to real-world challenges.

Another notable aspect of his legacy is his commitment to education and human resource development in technology. He played a key role in continuing education programs aimed at improving technical manpower in academic institutions and industries. At a time when India’s engineering ecosystem was rapidly expanding, educators like Dilip Shahani ensured that quality and technical rigor remained central to engineering education. His mentorship influenced generations of engineers, researchers, and innovators.

In recognition of his immense contribution to literature and education through technology and academia, the Government of India conferred upon him the Padma Shri in 2022. The award acknowledged his lifelong dedication to engineering education, public technology systems, and national service. The honour also reflected the increasing recognition of scientists and technocrats who work quietly behind the scenes to build essential national infrastructure.

Dilip Shahani’s journey also reflects the broader success story of India’s premier technical institutions. Alumni and professors from IITs have contributed not only to global technology companies but also to strategic national systems in defence, governance, transportation, and communication. Shahani belongs to that generation of institution-builders who used their expertise to solve uniquely Indian challenges rather than focusing solely on commercial success.

Despite his achievements, Shahani has largely maintained a low public profile. Unlike celebrities or business magnates, technocrats working in critical national systems often remain away from media attention. Yet their contribution can have a lasting impact on millions of lives. Every successful Indian election conducted through EVMs and VVPAT systems carries the imprint of engineers and experts like Dilip Shahani who dedicated years to making the system robust and reliable.

His story is also an inspiration for young engineers and researchers. In an era where many graduates seek quick commercial success, Shahani’s career demonstrates the value of long-term dedication to research, teaching, and public service. His work shows that engineering is not just about innovation for profit, but also about building systems that strengthen democracy, governance, and national progress.

Today, Dilip Shahani is remembered as a respected educator, a pioneering technocrat, and one of the minds behind India’s modern electoral technology framework. His contributions continue to influence engineering education and election technology in India. Through his academic leadership and technical expertise, he helped shape systems that millions of Indians interact with during every election cycle.

The legacy of Dilip Shahani stands as a reminder that nation-building is not always carried out in political arenas or corporate boardrooms. Often, it is driven quietly by scientists, teachers, and engineers working in laboratories, classrooms, and research institutions. His life represents the powerful role that technology and education can play in strengthening democracy and advancing the nation.