Building, automating, studying and documenting modern Linux infrastructure and software engineering.
📍 Asturias, Spain 🇪🇸
💻 Software Engineer & DevOps enthusiast focused on Linux systems, automation and infrastructure.
🐧 Working primarily with the Fedora / Red Hat ecosystem, system administration, security and RPM packaging.
⚙️ Interested in DevOps, Infrastructure as Code, containers, Kubernetes, CI/CD and observability.
📚 Building structured 0 → Expert Learning Paths that combine theory, internals, hands-on laboratories and real-world administration.
🛠️ Developing tools around Fedora, Secure Boot, kernel modules, systemd and infrastruc E870 ture automation.
🤝 Interested in Open Source collaboration and continuous technical learning.
Structured technical learning paths designed to progress from fundamentals → advanced concepts → internals → real-world labs → expert-level topics.
Linux Administration · RHCSA · systemd · SELinux · firewalld · OpenSSH · Watchdog · Coreutils
Python · C · C++ · Go · JavaScript · TypeScript · Groovy · Bash
SQL · Relational Database Design · PostgreSQL · MySQL · MariaDB · MongoDB
Topics include:
Queries · Joins · CTEs · Window Functions · Optimization · Normalization · Data Modeling
Ansible · Jenkins · GitHub Actions · CI/CD
Terraform · Vagrant · Infrastructure Automation
Podman · Docker · Buildah · Skopeo
Kubernetes · OpenShift · Cloud Native
Learning and certification path:
KCNA → KCSA → CKAD → CKA → CKS → Kubestronaut
Prometheus · Grafana · Loki · Zabbix · Nagios
Elastic Stack · OpenSearch · OpenTelemetry
journald · rsyslog · syslog-ng · logrotate
SELinux · firewalld · OpenSSH · PKI/TLS
Secure Boot · MOK · Kernel Module Signing
RPM · SPEC files · rpmbuild · rpmlint
DNF · libdnf5 · libsolv · COPR
GitHub Actions · Release Automation
NumPy · Pandas · Polars · Matplotlib · Seaborn · Jupyter
Scrum · Product Owner · Kanban · Upstream Kanban
Fit for Purpose · Kanban Maturity Model
🎯 OBJECTIVE
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📚 THEORY & REFERENCES
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💡 CORE CONCEPTS
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🧪 HANDS-ON LABS
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🔬 INTERNALS
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🧠 KEY TAKEAWAYS
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🚀 REAL-WORLD MASTERY
The goal is not simply to learn commands or APIs, but to understand how things work, why they work and how to troubleshoot them.
v4l2loopback-manager
v4l2loopback · Kernel Modules · Secure Boot · systemd · RPM · Fedora
vmware-manager
vmmon · vmnet · Kernel Modules · Secure Boot · systemd · RPM · Fedora
Infrastructure-as-Code environments focused on Linux administration and database infrastructure.
Terraform + Ansible
PostgreSQL · MySQL · MongoDB
Fedora · RHEL
A structured system for generating deep technical courses and learning paths.
0 → Fundamentals
↓
Beginner
↓
Intermediate
↓
Advanced
↓
Internals
↓
Real-world Labs
↓
Expert
Learning paths are built around:
📚 Bibliography
🎯 Learning objectives
🧪 Hands-on laboratories
💡 Important concepts
🧠 Key takeaways
🐧 Linux / Fedora / RHEL
⚙️ System Administration
🔐 Security & Secure Boot
📦 RPM Packaging
🤖 Automation
🏗️ Infrastructure as Code
📦 Containers
☸️ Kubernetes & Cloud Native
🔭 Observability
🗄️ Databases
💻 Software Engineering
📚 Technical Learning Paths
| OS | Fedora Linux |
| Shell | Zsh |
| VCS | Git |
| Hosting | GitHub |
| Automation | GitHub Actions |
| Packaging | RPM / COPR |
Continuous learning from fundamentals to internals.