Serhiy Kucherenko — fullstack engineer building AI systems from scratch
fig.0 — the operator
.NET / banking
9y · SEPA · ISO 20022
AI systems, from scratch
rag · evals · citations · cost
your system
open to freelance
latest · 2026-09-07
4th on accuracy, 1st on cost and speed
Comparing RAGs, Part 2: the benchmark ↗