Hi, I'm Kuno.
25-year-old developer from Rotterdam building a system of focused apps for people who want to perform better, stay consistent, and live with more structure.
How it started.
Trading got me hooked.
In early 2022 I got into trading and became completely obsessed. Studying charts, strategies, risk management — I was all in. But after a while I realized I couldn't put all my eggs in one basket. I needed more.
Notion, templates, and building things.
I discovered Notion and instantly loved it. I started building templates and systems — tried selling them online, but that never really took off. Mostly gave them away to friends. Still, something clicked: I genuinely liked creating tools that help people.
First app. First spark.
App development always interested me, but traditional programming felt too slow and frustrating. Then I realized — I was already using AI tools every day. Why not combine that with building apps? So I did. I shipped my first app: FX Lotsize Notifier. And I was hooked immediately.
PulseOS.
More ideas, more apps. What started as a single tool for traders became a full system. Since early 2026 I'm also back in school studying Data Analysis — because I want to keep growing in every direction. PulseOS is the project I'm building alongside all of that.
"What drives me is taking an idea that lives in your head and turning it into something real — something other people can actually use, and enjoy."
That feeling never gets old. Every app in PulseOS started as a thought. Building it out, seeing it work, and knowing someone benefits from it — that's exactly why I keep going.
Apps I've built.
Each one solves a specific problem I cared about.
Want to get in touch?
Have an idea for an app, feedback on something I built, or just want to say hi — I'd love to hear from you.
Send a message