Custom Software & IT Consulting|
Custom Software & IT Consulting
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What We Do
Digital Solutions That Really Work in Everyday Life
Custom Software
Zelkulon UG (limited liability) develops customized software solutions and provides reliable support for IT projects of all sizes.
Google PlayStoreZelkulon
From idea to product
From the initial idea to technical implementation and ongoing operation, we are at your side as a reliable partner.
Skalierbare ProdukteZelkulon
Automation & efficiency
We develop web applications, mobile apps, and automations that simplify processes and save time.
ProzessautomatisierungZelkulon
Modern architecture
Our work is based on modern standards such as clean architecture, CI/CD, and cloud-native development.
CI/CDZelkulon
Long-term cooperation
We work for startups, small and medium-sized enterprises, and public institutions – in a structured, transparent, and efficient manner.
AndroidZelkulon
Personal & transparent
Let's work together to realize your digital solution – pragmatically, sustainably, and future-proof.
AndroidZelkulon
Ready for your next digital project?
Whether you need new software, automation, or further development of existing systems, we offer non-binding advice.