Ideas in. Apps out.
I'm Matthias — I design, build and launch web and mobile applications for businesses that want things done properly, not just done.
Five ways I can help
From first sketch to launch day — everything your digital product needs, from a single point of contact.
// whoami
Matthias Wiesmann
Founder & Software Engineer
One engineer. Full ownership.
Wiesmann Software Engineering is my one-person studio. That means you always talk directly to the person writing your code — no hand-offs, no telephone game, no surprises.
- Direct communication with the developer
- Senior-level work on every project
- Honest advice, even when it's 'you don't need that'
From idea to launch in four steps
- 1
Discover
We talk about your goals, your users, and what success looks like.
- 2
Design
Wireframes and a visual direction you can react to — before any code.
- 3
Build
Iterative development with regular demos, so you're never in the dark.
- 4
Launch & grow
Deployment, analytics, SEO basics — and support after go-live.
Have an idea? Let's make it real.
Tell me about your project — I'll get back to you within one business day.
Get in touch