A self-taught developer is documenting their transition to cloud engineering, starting with Linux fundamentals via OverTheWire's Bandit wargame before moving to Python and cloud platforms.
The approach mirrors patterns we're seeing across the industry. Linux command-line proficiency underpins roughly 70% of cloud engineering roles, particularly for teams managing AWS EC2, Azure VMs, or Kubernetes clusters. OverTheWire Bandit offers 33+ progressive levels teaching essentials like file permissions, SSH keys, and Git operations through SSH access to bandit.labs.overthewire.org:2220.
What's notable: the emphasis on consistency without formal structure. The developer spent months working independently before seeking community feedback, a contrast to bootcamp models that dominate career-change narratives.
For CTOs evaluating upskilling strategies, this self-directed approach has merit. Bandit requires no setup beyond SSH access (Windows users can run it via WSL), making it accessible for teams testing cloud aptitude before committing to formal training budgets. The gamified structure teaches troubleshooting patterns that translate directly to debugging production issues.
The timing matters. APAC cloud skills shortages persist despite certification programs from AWS, Azure, and Google Cloud. Self-taught developers willing to document their learning publicly signal commitment that resonates with hiring managers, particularly for junior cloud operations roles.
Three things to watch: whether this developer moves to container orchestration (the logical next step after Linux fundamentals), how they approach AWS/Azure certification paths, and whether their public learning attracts enterprise mentorship. The pattern of starting with free resources before paid certifications is common among successful self-taught engineers.
The broader question: as cloud complexity increases, can self-directed learning keep pace with enterprise needs? History suggests hybrid approaches work best, combining structured certifications with hands-on problem-solving. This developer's path will test that thesis.