About
Alex Xi is a principal engineer with experience in large language models and AI, having worked at Meta and ByteDance. He holds a PhD and is currently developing AI agent technology for the HVAC and trades sector.
Founder at NOSO LABSYC S25
Intro paths
YC
Alex went through Y Combinator (Summer 2025) — 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 NOSO LABS's batch and knows the company first-hand. YC profile ↗
→
In turn, Alex can intro founders to NOSO LABS's investors below.
NOSO LABS's investors · 2
Co-founders at NOSO LABS
WC
Winston ChiFounder