Ready-to-use Ubuntu 24.04 LTS with all dependencies pre-installed.
Stop guessing from resumes. Drop candidates into this exact workspace, watch them build and operate it end-to-end, score the result automatically, and replay the session. We also evaluate how they work with AI.
Hire DevOps engineers who actually ship. Run live or take-home interviews in production-like Linux environments with Docker, Kubernetes, Terraform and CI/CD. See how they debug, automate, and work alongside AI.
Hire network engineers who can read tcpdump under pressure. Real VPCs, real firewalls, real routes, all in a browser. We record every keystroke.
Hire performance engineers in real workspaces with k6, Locust and JMeter, profiling a real service under real load.
Ansible control node with three Ubuntu 24.04 target machines, ready for playbook development and automation practice.
Stable Ubuntu 22.04 LTS (Jammy Jellyfish) base - a reliable long-term-support foundation for production workloads, scripts, and custom stacks.
Latest Ubuntu 26.04 LTS base with modern tooling, ready for development and production workloads.
Clean Debian 12 (Bookworm) base with apt and the broad Debian package ecosystem - a stable, universal foundation for scripts, services, and custom stacks.