Mykhailo Kovalov

Portfolio Warsaw, Poland

DevOps‑oriented System Administrator focused on Linux, Docker, automation and reliability. I design stable environments, automate the routine, and keep systems observable, backed up, and secure.

About me

I build and maintain reliable Linux environments, deploy web servers and databases, containerize apps with Docker, and automate processes with Bash and Python. I care about clarity, monitoring, backups and security. Curious by nature and quick to learn.

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What I bring

  • Practical Linux administration (Ubuntu) and secure configurations.
  • Dockerized services, reverse proxy/SSL, and database setup (PostgreSQL).
  • Automation with Bash/Python; CI/CD fundamentals and workflow tooling.
  • Monitoring mindset with clear documentation and reliable backups.
  • Fast learner, adaptable, tidy and reproducible setups.

Experience

Freelance & Outsourcing

Small business infrastructure and websites. Automation, monitoring, backups, mail. Hands‑on with networks and hardware.

ISP / Networking

Customer connections, network equipment configuration and troubleshooting; improving reliability of on‑prem services.

Media & Tech Support

Hosting/CRM administration, content operations, scripting for automation, and user support.

Open to collaboration

I’m ready to join an interesting project and help ship a stable, automated infrastructure. Need a dependable Linux/Docker setup, a sensible CI/CD, or better monitoring and backups? Let’s talk and get it done.