Heinrich Neb

Go (Fiber, GORM), TypeScript, Next.js/React, Postgres, Redis/Valkey, Docker, k3s, Keycloak/OIDC. Generalist: I build the backend, the frontend and the boxes it runs on.

How retrieval quality actually behaves in practice: reranking, decay, and why the obvious improvement often makes the benchmark worse. Also the MCP ecosystem as it settles.

cachly — an MCP server that gives AI coding assistants memory across sessions, plus its VS Code and JetBrains extensions and SDKs for 12 languages.

Happy to talk about MCP servers, giving AI assistants persistent memory, or EU/GDPR hosting for AI tooling. Also always interested in how your team keeps context between sessions.