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SIEBRANDS
Jorne Marc Siebrands

Jorne

Senior Product Designer who owns product direction as well as craft. Currently exploring AI and developer tools.

Frankfurt am Main, Germany and remote. Available now.

About

As a designer, I am driven to solve the root of the problem, not just the symptom. My drive resulted in taking over product direction at digital office and Bikemap. As you see on this site: I grew up in the times before everyone had internet in their pockets and I enjoy interesting interactions. Navigate my website using the remote control. If you remember 'Teletext', this will feel familiar to you.

Curated Case Studies

How I Work

Business and UX are a single equation

I think about business outcomes before I think in the screen.

Build the right thing > Build the thing right

I don't design solutions for a poorly defined problem. Using observational studies at KION, I uncovered problems behind the initial request and saved the company from building an expensive robot — replacing the plan with a simple scanner and an SAP plugin instead.

A shipped good enough thing always beats an unshipped perfect solution

I'd rather ship something that works and addresses user pains instead of holding a release until it's perfect and too late. At Bikemap, I decided to ship our Pause Mode that only worked for recording routes, not yet for navigation. It was a deliberate tradeoff: addressing an important user group's problem now, rather than waiting until we could address it for everyone.

Opinionated Defaults, Reversible Paths

On Pingpong Map, working solo, I made the call and wrote down the exact condition that would make me reverse it — keeping momentum without waiting for certainty. That decision log is the real artefact, not the map.

Designing the System, Not the Screen

At digital office, the Workflow Evolution redesign moved task definitions to the backend rather than the frontend — solving it at the platform level instead of patching each screen. It produced three service models (user, AI agent, operator) I hadn't designed for.

Continuous Validation, Not Upfront Research

At digital office's Workflow Evolution, there was no research programme — so I sat next to assistants and watched them work, until one told me, 'I wasn't trained for this, and I'm unhappy in my job because of it.' Continuous, informal sessions beat waiting for a research team that wasn't coming.

What my colleagues say about me

“Jorne is a dedicated product manager. During our time working together on various initiatives at Bikemap, I have particularly appreciated that he puts the user at the centre of everything we do and his can-do attitude in tackling problems. What sets him apart is his optimism and holistic way of thinking, which ensures that he provides great solutions to all stakeholders.”
— Head of Marketing, Bikemap
“You made an important impact with your way to always take a step back and think about different aspects from various angles in order to make really informed decisions. I think this really brought us to a new level of professionalism in UX and product management.”
— Lead Web Developer, Bikemap
“His attention to detail, analytical mindset, and ability to approach problems from different angles have had a significant impact on our projects. His projects have covered various aspects, including technical details, which has allowed our software developers to understand the concepts quickly and proceed efficiently.”
— Agile Coach, Bikemap

Get in Touch

jorne@siebrands.com · LinkedIn · CV (EN)

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