Projects
Applications and tools come first, followed by the infrastructure behind them and experimental projects. Each entry describes its actual use rather than a development stage.
Applications
Software for operational workflows, administration and documentation.
Operation
Running in an internal development environment since March 2026 and continuously developed.
A modular product suite for digitizing operational workflows in hotels and hospitality businesses. GuestOps has been under development since March 2026 and connects independently usable modules through a shared technical foundation.
Real-time workflow · SSE
01 · Check-in
2
Checked in
02 · Queue
03 · Your status
#042
1 entry ahead
Category
Software · Product Engineering
A virtual queueing system with check-in, live status and call-up – hosted or as a local appliance.
Operation
In use by customers after completed projects and continuously developed independently.
A public GitHub project providing a Windows desktop application for managing native Hyper-V VM groups on standalone hosts and failover clusters. Customers use it after projects when they want to manage group membership without relying heavily on PowerShell.
Operation
In use for customer documentation after backup projects and continuously developed independently.
A public PowerShell tool for producing structured documentation and audit reports from Veeam Backup & Replication environments. I use it in my own work for customer documentation after backup projects and develop it independently.
Platform
The virtualized operating environment behind applications and services.
Operation
In continuous private operation since 2019 and continuously expanded and optimized.
My continuously operated and steadily expanded infrastructure since 2019. Proxmox provides the virtualization layer for personal applications, services and technical experiments; monitoring, access, publishing, remote access and automation are integrated as one operating platform.
Experiments
Practical exploration of hardware, software and new tools.
Operation
In use in my home; currently expanding from one to four matrix modules and continuously developed.
Personal hardware and smart-home projects connecting physical components with Linux and custom software. The RGB LED matrix runs in my home and keeps selected statistics and information permanently visible.
Operation
In use in my own ERP system for initial ticket assessments and quotation preparation, and continuously developed.
A controlled workflow for coding agents in my own ERP system. Agents assist with the initial assessment of tickets and preparing quotations; final reviews, architecture checks and customer communication remain with me.