Folio. Coming soon. 
rudi. / technology studio
Designed, built and run by the same people.
rudi. is an independent technology studio in Rotterdam. We make the apps, websites and infrastructure that businesses rely on every day.
Take a closer look.
This page is built the way we build everything.
Design. Every screen is designed before it is built: type, spacing and grid, down to the pixel.
Motion. Movement that explains and never distracts. Smooth at 60 frames per second, and still for anyone who asks for less motion.
Every screen. One design that reflows from a 16-inch display to the phone in your hand, and everything in between.
Speed. Pages that open fast, even on a phone on a train. This page scores 96 or higher in every Lighthouse test.
Accessibility. Readable in light and dark, at any text size, by keyboard and by screen reader. Built to WCAG AA.
Search. Clean markup, structured data and fast pages, so search engines understand what you do and people find you.
What we do.
App development
For iOS, Android and the web. Apps people come back to.
Web development and design
Beautiful on the surface. Hard-working underneath.
IT services
Everything your business runs on. Taken care of.
IT audit
An honest look at your systems. And a clear plan for what to fix first.
Hosting
We keep your site up, fast and patched.
Self-hosting
Your own private cloud, set up properly and kept secure.
How we work.
Four steps. One team. You work directly with the people who build your product, from the first call to long after launch.
Listen
We start with your goals, your users and your constraints. A conversation usually tells us more than a written brief.
Design
We design the product, the interface and the architecture together, before we write production code.
Build
Short iterations, with working software early. You try real builds as we go, instead of waiting for a big reveal.
Run
Launch is the start. We host and keep improving what we ship, so it stays fast and secure.
Selected work.
From the first sketch to launch day.
- Coming soonMac, iPad and iPhone
Folio
Work with documents. Not around them. Read, edit, organise and sign.
- iPhone app
Minaret
Five times a day. The right time, the right direction and the nearest mosque, wherever you are.
Websites.
Every website we make starts with one question: what does this site have to do? The answer decides everything else.
TEDx Rotterdam
Sell tickets. So the whole event sits on one page, and every path leads to the same button.
Visit site
Taylor Finance
Earn trust. So it feels as established as the firm behind it, in Dutch and English.
Visit site
Neo Osteo
Get patients booked. So the booking button is always within reach.
Visit site