# Prompt Advisers > The AI consultancy that teaches. Enterprise AI consulting, workshops, and team bootcamps on Claude Code and Codex, co-founded by Mark Kashef (O'Reilly live-course instructor behind an 80k-subscriber YouTube channel on practical AI) and Taha El Harti. Prompt Advisers installs AI operating systems inside companies, then trains the teams who run them. Two registers of work: consulting engagements (advisory sprints, implementation programs, fractional AI leadership) and team training (workshops and team bootcamps for technical and non-technical teams). ## Pages - [Home](https://www.promptadvisers.com/): what we do, proof, and client outcomes - [Consulting](https://www.promptadvisers.com/consulting): advisory sprints, implementation programs, fractional AI leadership - [Workshops & Bootcamps](https://www.promptadvisers.com/workshops): Claude Code and Codex training for teams - [About](https://www.promptadvisers.com/about): Mark Kashef (founder, O'Reilly instructor, a decade in data science) and Taha El Harti (co-founder, production AI systems across construction, home services, and insurance) - [Media & Press](https://www.promptadvisers.com/media): Entrepreneur, O'Reilly, CNBC, Microsoft Learn, Pinecone, plus the YouTube channel - [Contact](https://www.promptadvisers.com/contact): book a discovery call ## Blog Hands-on breakdowns of Claude Code, Codex, and agentic AI systems, drawn from the team's video demos. New posts weekly. - [Blog index](https://www.promptadvisers.com/blog) - [RSS feed](https://www.promptadvisers.com/feed.xml)