Sean O’Connor

Acting CTO at InspereX

Sean O’Connor is the original architect of InspereX’s BondNav platform and now leads the technology team. He was a co-founder of predecessor firm 280 CapMarkets in 2016, and he has overseen the development of BondNav since then. Mr. O’Connor has more than 15 years of software engineering experience, including principal and lead engineering roles at several fintech startups such as Prosper Marketplace.


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