James Hunsaker
James Hunsaker is an American software engineer and entrepreneur who co-founded the Monad blockchain protocol and serves as co-founder and CTO of Category Labs (formerly Monad Labs), the team developing software infrastructure for the Monad protocol founded as Monad Labs in 2022.[4][5][1][6] Hunsaker is a software engineer and entrepreneur who spent more than a decade in traditional finance and high-frequency trading before co-founding Monad, experience that informed the chain’s low-latency, parallel EVM design.[6]
Education
Hunsaker graduated from the University of Iowa with a B.S. in Computer Science and Mathematics.[1]
Career
Hunsaker worked as an associate at Goldman Sachs in New York City from July 2010 to July 2012, then became a vice president at J.P. Morgan from July 2012 to April 2013, before returning to Goldman Sachs as a vice president from April 2013 until February 2014.[6][1] He then joined Jump Trading in New York City as a senior software engineer on the trading team, working in high-frequency trading from February 2014 to May 2021 and continuing in that role from May 2021 to February 2022, with a focus on crypto trading and building Pyth.[1] Alongside this professional trajectory, Hunsaker has described a long-standing interest in technology, recalling that he began experimenting with programming as a child by typing code from magazines into Apple II computers at school.[3] Together with Keone Hon and Eunice Giarta, he co-founded Monad Labs, the team building software for the Monad blockchain protocol, which rebranded to Category Labs on December 16, 2024.[6][5] Hunsaker serves as CEO of Category Labs while remaining a co-founder and core contributor to the Monad blockchain protocol.[5]
Monad Labs
In an interview with The Pipeline Podcast, Hunsaker shared how the co-founders came up with the idea of Monad, which is developed by Monad Labs, the team that rebranded to Category Labs on December 16, 2024.[2][5] As co-founder and CTO of Category Labs, the team behind Monad, Hunsaker leads the technical direction for the chain’s parallel EVM architecture, drawing on his background building low-latency systems in high-frequency trading to focus on portability and execution speed.[6]
Interviews
Monad and Personal Journey
In a 2023 interview with Munjal Shah on the Unfiltered Podcast, Hunsaker described his early technical background, recalling that he began experimenting with programming in elementary school on Apple II computers and other early machines. He explained that he would type code from magazines into these computers to run simple games, summarizing this period by saying, “I started ‘programming’ in third grade.”[3]
Discussing his motivations for becoming an entrepreneur, Hunsaker characterized his decision as driven by optimism and a belief that starting a company was achievable if others had done so. He suggested that many founders underestimate the complexity and “big business” aspects of building a company, and that a degree of “ignorance” about the challenges ahead can make it easier to take the initial leap.[3]
Hunsaker also explained why he left Jump Trading, describing high-frequency trading as a demanding environment involving “constant grinding” and persistent performance pressure. After roughly eight years at the firm, he felt it was an appropriate time to pursue something new, while leaving open the possibility of returning to trading or helping build on-chain trading infrastructure in the future.[3]
On the future of crypto and blockchain applications, he argued that the industry should focus on “real apps that real people want to use,” where decentralization offers a clear advantage over centralized alternatives. He framed the key competition as being between blockchain-based services and established payment providers such as PayPal and Venmo, suggesting that debates over which specific blockchain to use are less important than building compelling products.[3]
