Debian Linux Consultant

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Official Debian Consultant

When Debian.org lists us as a trusted consultant, you know you’re in safe hands.

At Guru-host, we have more than 22 years of hands-on experience with Debian Linux, delivering reliable, scalable, and secure infrastructure to clients worldwide. Whether you’re running a critical enterprise application, hosting web services, or need a bespoke automation solution, we can help you architect, implement, and maintain your Debian-based systems with confidence.

🛠️ What We Offer

We provide end-to-end consulting and support services tailored to Debian environments:

  • High-Availability Load Balanced Setups
    Using HAProxy, Keepalived, Docker Swarm, or Kubernetes to ensure zero downtime.

  • Performance Tuning & Optimization
    Deep analysis of CPU, RAM, disk, and network bottlenecks, plus service-specific tuning for Apache, NGINX, MariaDB, PostgreSQL, and PHP-FPM.

  • Logging & Monitoring with Graylog or Netdata
    Full-stack monitoring pipelines with alerting, log retention, and real-time dashboards.

  • Custom Automation Scripts & Shell Programming
    Automate everything: backups, deployments, security audits, daily health checks.

  • Custom ModSecurity Rule Sets
    Secure your web applications with advanced, tailored WAF (Web Application Firewall) rules to block malicious bots, scanners, and exploits.

  • Backup Strategy & Disaster Recovery
    Incremental and full backups, offsite sync, versioning, and rapid recovery plans with documentation.

  • Firewall & Hardening
    iptables, nftables, UFW, and advanced configurations with fail2ban and geo-blocking.

  • Post-hack Recovery & Forensics
    If you’ve been hacked, we can recover, clean, harden, and analyze the breach for root cause prevention.

📄 Documentation You Can Trust

Every engagement includes complete, clear, and human-readable documentation covering what we did, why we did it, and how you or your team can maintain it going forward.

This empowers you to stay independent, or continue working with us long-term — your choice.

💡 Why Debian?

  • 🧬 Stability: Long release cycles and strict package quality control mean fewer surprises in production.
  • 🔐 Security: Regular security patches and an open, peer-reviewed update process.
  • 🛠️ Customizability: Minimal base install with only the software you need — nothing extra.
  • 🧑‍💻 Community-Driven: No commercial lock-in, powered by one of the largest and oldest open-source communities.

Debian has been around since 1993, just two years after Linux itself. It remains one of the most battle-tested, production-grade distributions available.

📞 Let’s Talk

Whether you need a small one-off fix or full infrastructure design and deployment, we’re happy to help.

🖂 Email: [email protected]
📞 Phone: +44 1288 255353

We’re fast to respond and even faster to deliver.

💡 Already run Debian? Want to optimize or modernize your setup? Contact us now and let’s talk about what we can do for you.