Bill Wang worked at Meta, where he launched multiple products and led the GenAI Annotation team developing infrastructure for LLaMa training. Earlier at Meta, he managed engineering teams focused on connectivity improvements and SMS optimization across the platform.
Intro paths
YC
Bill went through Y Combinator (Spring 2025) — any YC alum in your network can reach them through the YC community.
GP
Their group partner at YC was Nicolas Dessaigne, General Partner at Y Combinator — the partner who ran Besimple AI's batch and knows the company first-hand. YC profile ↗
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In turn, Bill can intro founders to Besimple AI's investors below.
Besimple AI's investors · 4
Co-founders
YZ
Yi ZhongFounder