Joshua Ibrahim holds a PhD in Applied Mathematics from Caltech and previously interned as a software engineer at Facebook on Messenger and Instagram systems. He also earned MS and BS degrees in Electrical and Systems Engineering from Penn.
Intro paths
YC
Joshua went through Y Combinator (Summer 2026) — any YC alum in your network can reach them through the YC community.
GP
Their group partner at YC was Jon Xu, General Partner at Y Combinator — the partner who ran Manifold's batch and knows the company first-hand. YC profile ↗
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In turn, Joshua can intro founders to Manifold's investors below.
Manifold's investors · 1
Co-founders
Nicolas Yeh· Founder