Freelancer profile translated to English.
Back to original languageAbout Adrian
I build and operate self-hosted infrastructure for small businesses, law firms, and practices — those who want to move away from US cloud services without needing their own IT department.
What I do specifically:
I set up Proxmox-based systems, configure secure networks (OPNsense, WireGuard VPN, Cloudflare), and deploy GDPR-compliant alternatives to Google, Dropbox, and 1Password — on hardware located at the client's premises.
Live Reference:
My own stack: 22+ productive services at chillyka.uk — Vaultwarden, Immich, Paperless-ngx, n8n, Monitoring with Prometheus/Grafana. Everything documented: wiki.chillyka.uk
I help with:
Migration away from Google/Dropbox · Password management for teams · Document archiving with OCR · VPN access · Monitoring & Alerting · Automation with n8n
Location: Munich — Remote and on-site possible.
German
Native or bilingual
English
Fluent
Can work on-site
München (up to 50km)
Experience
- ChillykaSelf-Hosted Infrastructure EngineerINTERNET OF THINGS (IOT)April 2025 - Today (1 year and 4 months)Munich, GermanySelf-hosting consulting and workflow automation for individuals and SMEs.Setup and operation of a productive Proxmox stack with 22+ services — completely self-hosted, documented, and GDPR-compliant.Specialized in:- Privacy-First Self-Hosted Setups (Vaultwarden, Immich, Paperless-ngx)- Migration away from Google / Dropbox / 1Password- Proxmox infrastructure and LXC container deployment- OPNsense Firewall + WireGuard VPN- Reverse Proxy + SSL with Nginx Proxy Manager- Monitoring with Prometheus & Grafana- Workflow automation with n8nLive Reference: wiki.chillyka.uk
- SchwarzbäckerService Technician for Commercial Kitchen EquipmentDecember 2024 - August 2025 (8 months)Maintenance, repair, and commissioning of commercial kitchen equipment. Independent error diagnosis and on-site customer communication.
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Education
- IT Specialist for System Integration (in training)IHK2026