Aparajith Ramnath is an award-winning historian of science, technology, and business. He is the author of two books: Engineering a Nation: The Life and Career of M. Visvesvaraya (1861–1962) (Penguin/Viking, 2024), a biographical study of an iconic engineer and public intellectual who played a key role in modern Indian history; and The Birth of an Indian Profession: Engineers, Industry, and the State, 1900–47 (Oxford University Press, 2017), a pioneering history of engineers in late-colonial India. He has also produced several research papers and book chapters, and written for Scroll, The Wire, The Hindu, and FiftyTwo.in.
Professor Ramnath was initially trained as an electrical engineer at BITS Pilani, and later as a historian of science and technology at Oxford University and Imperial College London. He has been an International Scholar of the Society for the History of Technology, a Charles Wallace India Trust grant awardee, a Sangam House writing fellow, and a recipient of the Young Historian of Science Award (2018) from the Indian National Science Academy.