A blog about leaving the cloud and building your own infrastructure
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Practical guides and real experiences from leaving the cloud
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Zdeněk Hásek
Senior DevOps Engineer & Infrastructure Architect
đź“Ť Prague, Czech Republic
15+ years of hands-on experience building, scaling, and optimizing infrastructure—from bare-metal Linux clusters to Kubernetes deployments. I've managed everything from small startups to enterprise-scale systems.
I've witnessed the cloud promise turn into a cost nightmare for countless companies. Through this blog, I share everything I've learned helping organizations migrate away from AWS, Azure, and Google Cloud. Owning your infrastructure is both practical and profitable—and you can do it yourself.
Infrastructure
Linux, Docker, Kubernetes, Ansible, Terraform
Monitoring
Prometheus, Grafana, ELK Stack, APM tools
Security
Network hardening, SSL/TLS, compliance auditing
My mission: Share practical knowledge about escaping cloud vendor lock-in. Learn to build and manage your own infrastructure—and if you need help along the way, I'm here.
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Don't Want to Do It Yourself? I Can Help You
Sometimes you just need someone who's done it before to guide you through the process
15+ Years Experience
Real-world expertise in building and managing infrastructure at scale
Practical Solutions
No theory or fluff—just proven approaches that actually work in production
Save Time & Money
Avoid costly mistakes and weeks of trial and error with expert guidance
No Lock-In
Get help when you need it, step back when you don't—completely flexible
Whether you need a quick consultation or hands-on implementation help, I'm here to support you