We build secure software and run your infrastructure.
From embedded firmware to cloud servers, from encryption to consulting. IT and More Systems delivers tailored solutions for your business.
Our Services
From the first line of code to ongoing operations - we support your project through every phase.
Software Development
Web applications, embedded systems, desktop software and APIs. From ESP32 firmware in C to modern JavaScript frontends.
System Administration
Linux servers, Docker containers, Nginx configuration, automation and monitoring. Your infrastructure in reliable hands.
Cybersecurity
End-to-end encryption, secure communication architectures, cryptography implementation and security audits.
IT Consulting
Digitalization strategy, system architecture, technology evaluation and open-source consulting. Informed decisions instead of guesswork.
What sets us apart
Not a standard agency, not an interchangeable contractor. We understand technology down to the bit level.
Full-Stack to Bare-Metal
From browser frontends through server backends down to microcontroller firmware. We master the entire stack, not just the upper layers.
Security by Design
Security is not a feature bolted on at the end. We think encryption and data protection into every project from the start.
Transparent and Reproducible
Open-source experience shapes how we work. Every decision is documented, every step reproducible.
SimpleGo
Our public showcase project demonstrates what we can do - from hardware to protocol.
Dedicated Hardware-Encrypted Communication Device
SimpleGo is the world's first standalone hardware communication device that natively implements the SimpleX Messaging Protocol. 4 independent encryption layers per message. No smartphone, no baseband, no metadata.
Layer 2: NaCl Sender-to-Server
Layer 3: NaCl Server-to-Recipient
Layer 4: Onion Routing
+ 3x TLS 1.3 Transport
Have a project in mind? Let's talk.
Whether new development, migration or security audit - we'll find the right solution for your requirements.