Hi, I'm Sebil. I've spent the last 15 years designing and engineering digital
products, most of that time for Germany's biggest brands. These days I build my own
things. What I care about most: taking something complex and making it feel
effortless.
BUILDING
Together with
Jurij Koch ↗
and
Rodrigo R. Espitia ↗
we
build all kinds of things. Here's what's already out in the wild, and a peek at what's
next.
Munkel
The kind of note you'd whisper across a table, delivered through
your MacBook's
notch.
Slips in, gets read, gone. No account, no history.
START MUNKELING
munkel.app ↗
WokkyTokky
A real
walkie talkie
in your pocket. Pick a channel, hold to talk,
release to listen. As simple as radio. Free on iOS and Android.
TUNE IN NOW
wokkytokky.app ↗
Upcoming
We're currently working on several other things. One of them is
Flight Plan,
our own agent harness.
HOSTING
I'm a Dam Keeper of the
AI BEAVERS ↗
a community of AI builders.
Born in Hamburg, now spreading all over the world.
build fridays
The weekly builder meetup of the
AI BEAVERS.
Jurij and I host it
every Friday in Hamburg. People show up, build, ship, repeat. Come by.
JOIN US NEXT FRIDAY
lu.ma ↗
agentic coding studio
A hands-on session for coding with agents, hosted by my co-founder Rodrigo. Bring
your laptop, leave with something running.
GET YOUR FREE SEAT
lu.ma ↗
ONE BELIEF
GOOD DESIGN
IS INVISIBLE.
If I do my job well, you won't notice. If I do it badly, you'll notice right away.
That's why I believe good design is invisible. And why I call a thing finished not when
there's nothing left to add, but when there's nothing left to take away.
BACKSTORY
Trained as a designer, turned software engineer somewhere along the way.
Independent
Freelance UX/UI designer and software engineer.
2024 - TODAY · HAMBURG, REMOTE
Jung von Matt
From junior to senior developer at Germany's largest independent creative
agency.
2017 - 2024 · HAMBURG
PASSGEBER
Art direction and development at an agency specialized in sports clubs.
2015 - 2016 · NORDHORN
LIVING CONCEPT
From intern to web designer. Trained as a media designer.