Independent builder · Luxembourg

Ideas to
real products.

I’m Georges Jentgen.
Software architect. Digital coach.
Serial entrepreneur.

Useful software, playful worlds, and practical AI. I build things that turn a good idea into something you can use.

Georges JentgenA person behind every project.Get to know me
Built by GeorgesExplore a different world
Independent game / iOSSUDOKAIJU artwork
Step insideSUDOKAIJU
01 / 03
THINK. BUILD. KEEP GOING.
Software architectureMobile gamesPractical AI

Selected work / 01

Products, apps & games.

Built to be used. Made to be explored.
Products, apps, and games by Georges Jentgen.

11 things to explore

AI consulting / 02

AI consulting × Autonoma

Practical AI.
For your real world.

Make AI useful for your business. I help teams in Luxembourg spot the right opportunities, automate the repetitive work, and build the confidence to get started.

Meet Autonoma
01

Find the right starting point

Identify useful AI opportunities in your actual workflows.

02

Make something that works

Turn an idea into a focused pilot or a practical automation.

03

Bring your team along

Hands-on coaching and training to put new tools to use.

Field notes / 03

Still building.

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Notes on what I’m making, what I’m learning, and where the next idea leads.

All updates

Beyond the build

Always curious.
Always moving.

My work crosses software, education, and entrepreneurship. Away from the keyboard, you’ll find me training rescue dogs or supporting cycling races as a motorcycle safety rider.

More about me & my CV

Good things start with a conversation.

What’s your
next big idea?

georges@polysign.lu
Made for people. Readable by AI.

The same work, in open, machine-readable formats.

Let’s make something useful.

Tell me what
you have in mind.

Prefer email? georges@polysign.lu