Serhiy Kucherenko · software engineer who builds AI systems· Barcelona, relocating to Warsaw
fig.0 — the operator
Backend engineering
10y · banking · medical · industrial
AI systems, from scratch
evals · rag · agents · cost
your system
built the same way
latest · 2026-10-02 · 13 articles, weekly since jul 2026
same answer page: rank 2, 46 and 10 depending on the wording
The same question, asked three ways ↗