Darko Trpevski

Skopje, North Macedonia

Sixteen years building software, the last three engineering AI systems that work beyond the prototype.

Founder of KeepPost and Moonraker. Writing about AI engineering, LLMs, AI agents, RAG, architecture, and the tradeoffs behind shipping AI systems to production.

Latest posts

  • Microsoft Agent Framework: What I Stopped Building Myself
  • LLM Routing Is Not Fallback: Build for Reliability, Cost, and Quality
  • The Vector Search Was Right. The Reranker Was Wrong
All posts →