About

AI Builder based in Leipzig

10 years selling on Amazon, eBay, and every marketplace you can think of. Moved to Germany in 2022. Learned the language. Got the Gewerbe. Started from zero.

In January 2026 I picked up AI coding tools. Four months later I had 52 live projects, 2 servers, 11 Cloudflare zones, and open-source repos with 58K+ impressions across LinkedIn and GitHub.

I did not learn to code. I learned to build. The distinction matters. I am not a developer pretending to be a founder, and not a founder pretending to be a developer. I am a builder — the person who decides what should exist, and ships it.

What I do

  • AI agents with persistent memory — Hermes, OpenClaw, Slavka pattern. Agents that remember across sessions and act through tool calls.
  • Self-hosted AI infrastructure — Claude Sonnet 4.6 via API, OpenAI embeddings, pgvector on my Postgres, prompt caching. No vendor lock-in on inference or storage.
  • RAG systems — vector search, semantic retrieval, citation-aware streaming. The "Ask Slava" widget on this site is one of them.
  • AI security — claude-code-security-hooks: prompt injection defense for AI coding agents. 31K+ impressions, growing adoption.
  • AI-powered compliance — WebPrüfer: LLM-assisted scanners for BFSG, DSGVO, Impressum. Bureaucracy turned into tooling.

Open source

Ask

Ask me anything

A RAG chat over my projects, writing, and infrastructure notes. Streaming responses, citations to specific projects.

A RAG chat over my projects, writing, and infrastructure notes. Ask anything about how I build with AI.

Connect

Where to find me