Diogo Ramalho

Senior ML Engineer · Porto, Portugal

I build and ship LLM products that run in production.

Senior ML Engineer at knokcare. I lead AI work end to end, from prototype to evaluation to production.

Things I’ve built

Tasca

A voice agent that answers a Lisbon restaurant's phone and books tables in Portuguese.

  • Voice agent
  • LLM tools
  • FastAPI
  • React
Read case study →

Beyond

Reads heart rate, HRV and blinks from an ordinary webcam, in real time.

  • Computer vision
  • rPPG
  • Signal processing
  • Python
Read case study →

Building something with LLMs? Let’s talk.

The fastest way to reach me is email.