Evgenii Slepinin

React, TypeScript, Node.js, Next.js, Astro, Python, Django, Flask, aiogram, Playwright, PostgreSQL. Generalist — I build the whole thing: architecture, backend, frontend, SSR, structured data, agents.

How LLM crawlers actually behave in the wild — reading server logs instead of trusting vendor claims. Also: Astro, local model stacks (Ollama, qwen3), and agent orchestration that survives production.

TENDER — an agent that crawls 28 procurement sources daily and judges each one against a 34k-character CV. Plus a trilingual school platform, and a blog about what search engines and LLMs really see.

Say hi if your SPA ranks on Google but ChatGPT can't see it, if you're choosing between RAG and long context, or if you want to argue about whether llms.txt does anything. I like being proven wrong