Summary
Gianni Martire is a self-taught physicist, inventor, and serial entrepreneur with nine years of hands-on experience founding and scaling startups, including a successful exit to Pindrop Security. As Co-Founder of Applied Physics and former CEO of Next Caller and Hotlist, he blends deep technical reverse-engineering skills with product-led growth and phone fraud detection expertise. An active angel investor across a broad portfolio, he favors focused teams solving high-frequency, practical problems in overlooked industries. Known for humility, loyalty, and a taste for audacious bets, he thrives on projects others deem impossible and has shepherded patents and technologies from concept to impact. Based in New York, he also shares thought leadership through Gnotes and advises both commercial and humanitarian science initiatives.
9 years of coding experience
9 years of employment as a software developer
Y Combinator
Italian