I help freelancers and small companies streamline operations, scale efficiently, and navigate international business requirements through intelligent automation and strategic IT consulting.

AI Automation & Workflow Solutions

• 🔄 Custom n8n workflows that automate repetitive tasks and connect business tools
• 🤖 AI integration for content processing, translation, and intelligent decision-making
• 🚀 Full-stack development with Python, JavaScript, and modern frameworks
• 💰 Cost-effective alternatives to expensive enterprise software

IT Services & Infrastructure

• 🏠 Self-hosted solutions (Nextcloud, Odoo, WordPress, secure collaboration platforms)
• 🐳 Docker-based infrastructure and K3s orchestration you own and maintain
• 🖥️ Virtualization solutions with Incus for efficient resource management and easy backups
• 🔧 System administration and Linux optimization
• 🔐 Reverse proxy setup and secure API integrations

International Localization Consulting

• 🌍 Support for companies expanding to German and French markets
• 📋 Business compliance and regulatory navigation across regions
• 🗣️ Multilingual workflow automation and content management

I understand freelance and SME realities: tight budgets, practical solutions over theory, and independence from vendor lock-in. I build what you need, explain how it works, and empower you to maintain control.

Built production-ready self-hosted Drive, ERP and automation solutions for my freelance consulting business.

Infrastructure & Backend

• ✅ Deployed self-hosted Drive, ERP and automation solutions (Nextcloud, Odoo, n8n)
• ✅ Architected multi-container environments with Docker & Portainer
• ✅ Implemented K3s clusters for scalable container orchestration
• ✅ Configured virtualization infrastructure with Incus for efficient resource isolation
• ✅ Configured reverse proxy with automated SSL management (nginx, Traefik)
• ✅ Managed DNS and email infrastructure (cPanel)
• ✅ Deployed and optimized WordPress solutions for business websites

Security & Hardening

• 🔒 Implemented intrusion prevention and network security (Fail2Ban)
• 🔒 Configured secure remote access networking (Tailscale)
• 🔒 Deployed SSL/TLS encryption and SSH key authentication
• 📊 Set up monitoring with real-time metrics (Grafana, Prometheus, Cockpit)

Backup & Recovery

• 💾 Engineered automated backup with RAID5 redundancy
• 💾 Developed custom Bash scripts for incremental backups

TÜV-Certified Training | Developer Akademie | 1,200+ hours

Completed intensive front-end web development training with hands-on experience in modern frameworks and agile methodologies.

🔗 Portfolio: frontend.robin4consulting.com

I actively contribute to Nextcloud, Cline, Roundcube, n8n, Odoo and other open source projects. If my contributions help you, consider sponsoring:

💡 GitHub Sponsors — 0% fees, 100% of your support goes directly to me.

• 💼 Portfolio: frontend.robin4consulting.com
• 📧 Email: contact@robin4consulting.com
• 💬 Open for: Freelance projects, consulting opportunities, and collaboration

• Helping freelancers & SMEs automate without vendor lock-in with open-source tools like n8n, local AI & self-hosted infrastructure
• Bridging freelancers & SMEs to sovereign, self-hosted Drive & CRM (Nextcloud, Odoo)
• Contributing to Nextcloud, Odoo, n8n & other open source tools

💡 Practical solutions. No vendor lock-in. Full control.