Software Engineering # Digital Agency
We respect complexity while striving for simplicity.
Let's strip away the unnecessary.
What We Do
Numainu is a Zurich-based software engineering and digital agency that designs custom software.
No off-the-shelf templates. No one-size-fits-all.
Every solution is crafted around your specific challenges, workflows, and ambitions.
Software built precisely to meet your needs.
From concept to deployment.
From bottleneck identification to full automation.
We map your workflows, find the friction, and engineer the flow.
Seamlessly integrated into your existing systems.
Smarter tools that actually understand you and your data.
Your partner for the long run, supporting your digital success well beyond launch.
An interactive book discovery platform for Arisverlag. Answer four questions and let the little wanderer find your next favorite read.
Visit siteA print-run service built specifically for Swiss publishers. Determines optimal edition size, break-even range, and potential profit — based on real industry experience values.
Visit siteThe digital home for Kay Voser's memoir, co-written with Nadine Gerber. A sensitive presentation of a book about psychosis, stigma, and returning to life.
Visit siteOur Methodology
The four lenses we apply to every engagement.
Only a holistic and honest approach leads to improvements.
We help you explore the cornerstones of successful solutions.
Let's explore
Let's explore
Let's explore
Let's explore
Who We Are
Numainu isn't a nameless agency.
It was founded and is led by Thomas Biedermann, who has spent decades building systems that companies depend on, turning complexity into software that simply works.
Today, that experience is yours. Numainu brings enterprise-grade engineering discipline to businesses that don't have an in-house team of a hundred—without losing the personal connection from the first conversation to production.
Get in Touch
Whether you have a fully-formed vision or just a nagging problem, we'd love to hear from you. Every great solution starts with a simple hello.
hello@numainu.com
Numainu GmbH
Florastr. 15
8008 Zürich
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