Senior Product Designer /B2B SaaS & AdTech

I design AI-native products, and the systems that scale them.

10+ years taking B2B products from a rough idea to shipped, most recently agentic AI tools at The Brief AI. I design the workflows and build them too.

Open to senior and lead product design roles
Experience
10+ years
Ownership
End-to-end
Works in
Product Pods
Also
Designs + builds
01

A decade, one trajectory

Paymo2015 — UI & Front-end
Bannersnack2017 — UI/UX → Lead
Creatopy2020 — Senior PD
The Brief AI→ 2026 — Senior PD

I grew with one product as it went from a simple banner tool to a full AI-native creative platform. My role grew with it. I started hands-on in UI and front-end, then led a design team, and eventually owned product design for the AI work.

02

Case studies

All work →
03

Featured work

Product work I shipped at The Brief, shown lighter than a full case study.

04

What I bring to a team

I take vague problems all the way to shipped product, thinking in systems and lifting the quality bar between design and engineering as I go.

01

Systems thinking

I work at the level of structure, not just screens. Token architectures, component libraries and the logic that lets a product scale without sprawling. The design system behind it is the proof.

02

Ownership, built for a team

I own product areas end to end and ship them, working the way good teams do: inside a Product Pod with PM, engineering and QA, design and execution in step the whole way.

03

I build, not just spec

I prototype and ship working tools myself, so I can prove an agentic flow before engineering commits to it. Designs that are grounded in what's actually buildable, and far fewer dead ends.

05

Lab — things I've built

This is the build half of the story. I vibe-code plugins, tools and apps to take the risk out of design work and to prove ideas fast, the same instinct I bring to designing agentic workflows. A couple of them are tools for managing design systems themselves, the same systems thinking, pointed at the tooling.

Browse the Lab
06

About

Tamás Király

I started out where design meets code, as a hybrid UI designer and front-end developer. Then I spent the next decade growing with one product as it turned into an AI-native creative platform.

That path shaped how I work. I think in systems, I weigh what's actually buildable against the idea, and I do my best work when design and engineering are speaking the same language.

More about me

Looking for a senior who can own it?

I'm open to senior and lead product design roles. If that's the kind of person you're hiring, let's talk.