Ship a prompt-driven tool
Version and deploy a real mini-tool whose logic lives in well-engineered prompts.
Prompt engineering is more than clever phrasing — it's designing, testing and versioning prompts that hold up in real products. ONROL's online course treats it as engineering, live with mentors, in English, from anywhere in the world.
What you build
Version and deploy a real mini-tool whose logic lives in well-engineered prompts.
Online cohorts in English across time zones — learn from anywhere.
Build evaluation sets that measure prompt quality objectively, the way production teams do.
Design structured, constrained prompts that behave reliably across thousands of runs — not lucky one-offs.
The ONROL method
ONROL is an execution school, not a lecture hall. Every session you ship something real — an automation, an agent, an app — and you keep it. You don't leave with a certificate alone; you leave with a portfolio of working AI products that proves what you can do.
Your next step
The advanced track — AI architecture, agents, RAG and production-grade systems.
Explore program →A 21-day career-focused entry — practical AI skills, real projects and job readiness.
Explore program →The 3-month flagship — build 5+ real AI systems and a portfolio, no coding required.
Explore program →Common questions
Join the next global cohort
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