Technical Skills
DevOps, architecture, automation and software development: an end-to-end approach to designing, deploying, securing and optimizing IT systems.
Focused on open source, infrastructure control and digital sovereignty.
DevOps, CI/CD & Automation
- GitLab CI/CD
- GitLab Container Registry
- Jenkins
- Docker
- Docker Compose
- Ansible
- Terraform
- Git
- Linux
- Shell scripting
Infrastructure, Cloud & Architecture
- Systems architecture
- Infrastructure as Code
- AWS
- Self-hosted Linux infrastructure
- Reverse proxies: Nginx, Apache
- Networking, DNS & TLS
- Deployment and release management
- High availability and resilience
Web & Backend Development
- PHP
- Symfony
- Drupal
- Node.js
- Java
- JavaScript
- TypeScript
- React
- HTML5 / CSS3
- REST APIs
Databases & Search
- MySQL
- MariaDB
- PostgreSQL
- Amazon Aurora
- Elasticsearch
- IBM DB2
- SQL modelling and optimization
Observability & Operations
- Prometheus
- Grafana
- Node Exporter
- cAdvisor
- Log analysis
- Incident diagnosis and resolution
- Monitoring and performance optimization
Security & Digital Sovereignty
- Secrets management: HashiCorp Vault
- Identity management: FreeIPA
- Linux service hardening
- TLS certificate management
- Open-source technologies
- Self-hosting
- Reducing vendor dependency