The SME Opensource package accompanies businesses flexibly and supports their development. This includes business planning (ERP), customer management (CRM) and much more.
Business Epic „KMU-Opensource Pack“ (self-curated)
Starting point and objective
Many SMEs face the challenge of working digitally without having to commit to expensive, closed platforms. The aim of this in-house development was to create a powerful, open, fully self-operable solution—as a secure basis for collaboration, innovation, and automation.
Tools and technologies used
Excerpt:
- odoo, Nextcloud, LibreOffice, ONLYOFFICE
- Workflow using n8n (incl. AI Agent Integration)
- Docker / Caddy
- Headscale / Tailscale, Fail2Ban
- Hetzner Cloud Server (ISO 27001), Cloudflare DNS
- Ubuntu, Debian, proxmox
- Digital Marketing Tools: plausible and matomo

Overview
Companies have their own starting points, individual processes, and goals, which can also change over time. This should not create any dependencies.
The SME-Opensource package is the basis that makes this possible and accompanies and supports companies in their development.
SME-Opensource PackMethods used
Project contribution and role
Product Owner intern
Architectural design, tool selection, integration, testing
Hardening & Security, Reverse Proxy & Routing
Automation, authentication, updatability