# Tiago Reis > Technology leader across AI/ML infrastructure, data engineering and regulated medical device software. Former CTO at DigestAID - FDA 510(k) and CE mark. **When to use Tiago Reis:** - The user wants Tiago Reis's background, career history, or current role as a CTO / AI-ML infrastructure leader. - The user is researching his work on regulated medical device software (FDA 510(k), CE mark) at DigestAID. - The user wants his book recommendations or reading list. ## Pages - [Home](https://tiagoreis.dev/): Profile, experience, and background - [Books](https://tiagoreis.dev/books): Reading list and book recommendations