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Certificate: FA-2026-OCCC-XZDP6N
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Certificate of Completion
Richard Davies
has successfully completed
OpenAI Codex — From CLI to Cloud Agents
11 lessons · Final exam passed
Michail Ouroumis
Founder, FreeAcademy.ai
Certificate Number
FA-2026-OCCC-XZDP6N
Issue Date
June 19, 2026
Course Completed
OpenAI Codex — From CLI to Cloud Agents
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OpenAI Codex — From CLI to Cloud Agents
Master OpenAI Codex, the coding agent that works in your terminal and in the cloud. Learn the CLI with its three approval modes, run parallel sandboxed tasks with Codex Cloud, extend capabilities with the skills system, and coordinate multiple agents across large projects. Powered by GPT-5.3-Codex.
intermediate200 minutesFree certificate included