PETER STASIAK

Head of Design/Tandem Bank

Eight years designing for regulated finance. Four and a half running the teams and budgets that ship it.

Twenty years across finance, corporate, and creative work. Now leading design at Tandem Bank.

Cash ISA. Design System. Broker Platform. Shipped at production scale, inside FCA-regulated constraints.

I work from evidence, not guesswork. I use AI to move faster and unblock teams, never to replace judgment. The best design is still opinionated.

Most of my work is under NDA

Most of my work at Tandem is commercially sensitive. Here's what I can show, and I'm happy to walk through the rest, including team structure, decisions, and what I'd do differently, in a call.

I did some freelance work also, back in days

These are not NDA protected so browse freely

You made it to this point! So, let me share some final facts about me, so you know if you want to work with me

As a Polish guy, I'm direct, and you'll hear from me if I disagree. The goal is always a better outcome, not a comfortable conversation.

Remote since 2020, and I want to keep it that way. But I'm usually the one organising the team get-together or the pint after work.

Let's chat

I usually try to respond fast, and I've got better at it, thanks to productivity tricks I learned from Jake Knapp, James Clear and Will Guidara.

Peter Stasiak © 2026

Peter Stasiak © 2026