With his visionary outlook and tireless dedication, Siddarth Nandyala is proving that age is no barrier to impact—and that the future of health tech is already in the hands of the next generation
At just 14 years old, Siddarth Nandyala is making waves in the tech world with his groundbreaking mobile application that uses artificial intelligence (AI) to detect heart conditions within seconds, reported connectedtoindia.com.
Born in Hyderabad and currently based in the United States, Siddarth’s journey into the world of science and technology began at the age of seven, when he received his first STEM kit. That simple gift sparked a lifelong curiosity. “The idea of creating something from nothing fascinated me. It was the beginning of my love for science,” he shared in a recent interview.
Siddarth’s achievements go far beyond his years. His Indian roots and American upbringing have shaped a unique blend of values and ambition. “Indian values like persistence and respect for education, combined with the American spirit of innovation, have fueled both my drive and empathy,” he explained.
Harnessing that drive, Siddarth has already launched two startups—STEM IT and Circadian AI. The former aims to bridge the gap between textbook theory and real-world application by providing hands-on learning experiences for students. But it’s Circadian AI that has truly captured global attention.
When he’s not innovating, Siddarth plays golf and chess—activities that sharpen his focus and decision-making. He cites Dr. A.P.J. Abdul Kalam, India’s former president and a pioneering scientist, as his greatest inspiration
The app is designed to assist hospitals in identifying cardiac conditions by simply analyzing heart sounds. A user places a smartphone on the chest, taps “analyze,” and within moments, receives a diagnostic report. Though not available for public use, the app has shown impressive accuracy in clinical trials conducted in Andhra Pradesh.
In trials at the Guntur Government General Hospital, 26 heart disease cases were confirmed out of over 1,300 people tested across two phases. Another screening in Vijayawada identified 19 patients with heart issues—all later validated by ECG and echocardiogram tests.
Siddarth spent seven months developing Circadian AI—collecting data, training algorithms, and rigorously testing the software. His work has earned praise from prominent leaders, including U.S. Presidents Joe Biden and Barack Obama, and Indian dignitaries such as Andhra Pradesh Chief Minister N. Chandrababu Naidu and Deputy Chief Minister Pawan Kalyan.
Behind Siddarth’s brilliance is a supportive family. His father, Mahesh Nandyala, recalls how Siddarth would dismantle gadgets not to damage them, but to understand how they worked. “We nurtured that curiosity with the right tools and freedom,” he said.
Now, Siddarth is on a mission to broaden the scope of Circadian AI. He is working on adding features that can help detect lung conditions and envisions a comprehensive health screening tool accessible even in underserved rural areas.
He also dreams of revolutionizing education with mixed reality and AI tutors. “Imagine students exploring engineering systems in a virtual lab with real-time feedback. That’s the kind of learning I want to make possible,” he said.
