Software development
Web apps, APIs and automation. Clean, maintainable code with tests — not a throwaway prototype that gets expensive later.
- Full-stack (TypeScript/Node)
- API & backend design
- Code reviews & refactoring
Available for new projects
Software that lasts — and systems that stay up.
I build software and run the systems beneath it — from the first line of code to a healthy production environment.
- 10+
- years in IT
- Full‑stack
- code to infrastructure
- Direct
- one point of contact, no overhead
// Services
Both sides — building and operating
I know the whole path: from the code through the pipeline to the server it finally runs on. That removes hand-offs and friction.
System administration
Servers, networks and cloud — set up, hardened and monitored. So nothing burns down at night.
- Linux & Windows Server
- Monitoring & backups
- Hardening & security
DevOps & automation
CI/CD, containers and infrastructure as code. Releases that do not hurt, and workflows that run themselves.
- CI/CD pipelines
- Docker & Kubernetes
- Infrastructure as code
IT consulting
Architecture advice, technology choices and an honest second opinion. I will also tell you when something is a bad idea.
- Architecture & reviews
- Technology selection
- Sparring for solo teams
// Trust
Results, not promises
How working together shows up in the end — across development, operations and security.
- Hours → minutes
- Releases that used to take half a day — through clean CI/CD automation.
- Early, not too late
- Issues surface through monitoring and tested backups before they hurt.
- Secure from the start
- Sensitive data is processed encrypted — security as a foundation, not an afterthought.
Experience across
- SaaS
- Healthcare
- Industry
- Public sector
// Sneak peeks
Selected projects
A glimpse of past work — from encrypted backends to cloud migrations.
2026 Own project
NetzAtlas
Desktop app for network documentation with automatic discovery — topology read live from the network instead of maintained by hand.
- .NET 9
- WPF
- WebView2
- SNMP/LLDP
2024 Mid-sized company
Server Hardening, Backup & Monitoring
Servers secured, reliably backed up and fully monitored — an operation you can count on.
- Linux
- Windows Server
- Grafana/Zabbix
- Veeam & Borg
2025 SaaS startup
Architecture Review & Technology Decision
An independent second opinion before a far-reaching technology decision — with a documented recommendation.
- Architecture review
- Technology selection
- ADRs
- Roadmap
// Process
How working together looks
- 01
Get to know
A short call: where does it hurt, what is the goal? No strings attached.
- 02
Assessment
I look at the situation and give an honest recommendation — including effort.
- 03
Delivery
We build it. Transparent, in stages, with a clear status at any point.
// Contact
Let's talk
Whether a concrete project, advice or just a second opinion — tell me briefly what it is about. I will get back to you soon.
What you can count on
- A reply within 24 hours
- Reliable availability & clear milestones
- Fixed price instead of timesheets on request
- Cover via partner network when needed