Lisbon <3, Portugal 🇵🇹
Hi, I’m
Diogo.
Product manager by title. Engineer by mindset. I enjoy finding the right balance between strategy and execution — working closely with customers, developers and operators to build technology that creates real-world impact. Currently at AiFi, helping scale autonomous retail through AI and computer vision.
How I work
Two disciplines, one continuous loop
Most people hand off between strategy and build. I keep the thread — which means faster decisions and fewer things lost in translation.
As a Product Manager
Translating ambiguous problems into a clear bet — discovery, prioritisation, and the metric that proves it worked.
- Discovery & user research
- Roadmapping & prioritisation
- Stakeholder & team leadership
- Data-informed decisions
As a Fullstack Engineer
Shipping the whole stack — from React interfaces down to distributed services, infra, and the pipelines between them.
- React / TypeScript front-ends
- Node & Go services, APIs
- Kubernetes, GitOps, CI/CD
- Computer vision & low-latency systems
Selected work
One I shipped end to end
AI reporting assistant for radiologists.
A solo product, end to end: dictate findings in clinical language, an LLM structures the draft, and a deterministic rules engine computes the classification — PI-RADS, TI-RADS and 25 more — always citing the official guideline. The radiologist reviews and owns every report.
- Role
- Product & Full-stack
- Scope
- 0 → 1, solo
- Guidelines
- 27 systems encoded
Writing
Notes & posts
Occasional notes on building products, infra and the odd homelab rabbit hole.