G Reis

You're spending serious money on software you have no way to evaluate.

I'm an independent second opinion. Nine years running engineering teams in UK fintech and medtech — systems used by hundreds of thousands of people, in places where software touches money and patient records. I audit, I don't build, so nothing I tell you is a pitch for more work.

Apply for a call Free while I have capacity. I take two to four a month.

You'll recognise at least one of these

What actually happens

Guilherme Reis

Who you'd be talking to

Guilherme Reis — everyone calls me G. Nine years in UK engineering: tech lead, then CTO, then head of engineering. Fintech, medtech, adtech — regulated places, where a mistake costs money or reaches a patient record, on systems used by hundreds of thousands of people.

I still build. These days that's AI products of my own, including a live product I built solo that's now used by more than four hundred people. That's the point of telling you: I know what things actually cost and how long they actually take, because I'm still doing it.

Apply for a call

I read every one of these myself.

A couple of sentences is plenty. Plain English is better than technical.

Your details are stored so I can answer you. No list, no sharing, no follow-up sequence.