Lädt …Lädt …Lädt …Strategic IT services for businesses that depend on availability, security, and growth.
Based in Heidelberg. Since 2016. Fixed price after analysis — no hourly-rate roulette.
No hourly-rate roulette. You get a binding cost estimate before the project starts — no hidden add-ons.
I deliver all services personally. No handing off, no subcontractors, full accountability.
Every project ends with a results report: what was built, what it achieved and what makes sense next.
Enterprise IT services and custom solutions for individuals — filtered by category.
Proxmox server setup: HA clusters, KVM, LXC containers, Ceph storage and iDRAC/iLO out-of-band management. Open source, no license fees.
Sophos XG/XGS firewalls: site-to-site IPsec VPN, SSL VPN for remote work, IPS, web filtering and central management via Sophos Central.
Open-source firewall with Suricata IDS/IPS, WireGuard VPN, VLAN segmentation, and HA clustering. No license fees, full enterprise feature set.
Cisco managed switch configuration. Central UniFi controller for multiple sites over VPN — VLAN, captive portal, MAC filtering.
Self-hosted PBX from zero to production: Starface or 3CX on your own server. SIP trunk, IP phones, softphone clients, no monthly cloud subscription.
Free self-check in about 10 minutes — or a personal review of your IT via video call (€490) or on-site (from €1,490), each with a prioritized action plan.
3-2-1 backup strategy with Proxmox Backup Server, Veeam and Hetzner Storage Box. Server migrations run in parallel with a planned cutover window.
Bulk installation of Windows software via PowerShell — for 1 to 1,000 workstations. Our Winget tool generates silent install scripts automatically.
Node.js, Next.js, and Strapi: business portals, REST APIs, automation scripts, and data pipelines. Most recently: a DIN EN 15380 pipeline for Deutsche Bahn.
Fast, reliable repair and upgrade services for PCs, laptops, and workstations, on-site or remote.
Professional data recovery from hard drives, SSDs, USB drives, and RAID systems, for individuals and businesses.
From the first analysis to the complete handover: transparent, on schedule, with a guaranteed fixed price.
2-hour analysis of your existing IT — infrastructure, vulnerabilities, requirements. Written results.
Binding cost estimate as a PDF: technology, schedule, price. No open-ended hourly rates.
Implementation with 0–12 minutes of production downtime. Parallel operation before every cutover.
Acceptance report, complete documentation, all credentials — one point of contact afterwards.
Reach out early, and I can lock your timeline into my schedule.