Summary
Nick Saraev delivers a comprehensive 4.5-hour beginner-to-advanced course on implementing OpenAI Codex for real business automation. Saraev, whose company reported $500,000 in monthly revenue using AI tools including Codex and Claude Code, structures the course around four automation maturity levels: direct prompting, building agent skills, local automations, and cloud automations.
The course covers four business function tracks in depth. Sales: converting a recorded sales call into a custom-generated proposal with e-signature and checkout. Marketing: repurposing long-form YouTube videos or LinkedIn posts into shorts, newsletters, and X posts in the creator’s own voice. Operations: CRM and project management pipeline hygiene for accountability at scale. And a fourth track building an after-hours voice agent that handles inbound leads autonomously. Each function is demonstrated at all four maturity levels, from a simple prompt through to a scheduled cloud automation.
Saraev claims to have trained teams at MrBeast and at multiple large enterprises, and frames the course as accessible to viewers with zero programming background. The material covers Codex installation on Mac and Windows, full interface orientation, agent skill construction, and ongoing system maintenance. At 327,000+ characters of transcript, it represents one of the more thorough publicly available Codex business implementation resources available.
📺 Source: Nick Saraev · Published August 23, 2026
🏷️ Format: Course Lesson
