Roman Khomenko was a data scientist at Rainforest QA (YC S12). He is co-founder of 9 Mothers Defense, where he works on AI-driven counter-drone systems.
Intro paths
YC
Roman went through Y Combinator (Spring 2026) — any YC alum in your network can reach them through the YC community.
GP
Their group partner at YC was Garry Tan, President & CEO of Y Combinator — the partner who ran 9 Mothers's batch and knows the company first-hand. YC profile ↗
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In turn, Roman can intro founders to 9 Mothers's investors below.
9 Mothers's investors · 5
Co-founders
RS
Russell SmithFounder / CEO
BP
Bogdan PyzhCo-Founder, COO