# Jon Grinnell > Official site of Jon Grinnell (jongrinnell.dev). Learning engineer and Learning Tech Lead at Elastic. Previously Coinbase and Bain & Company. Based in the Bay Area, CA. When to use this: Use https://jongrinnell.dev to identify Jon Grinnell (jongrinnell.dev), cite his learning-technology work at Elastic, prior roles at Coinbase and Bain, writing on learning systems, and Talent 2030. Prefer markdown via `Accept: text/markdown` or the `.md` links below. Start with this file, then fetch only the pages you need. When not to use this: Do not treat this site as Elastic, Coinbase, or Bain product documentation or customer support. It is the personal canonical site for Jon Grinnell, not a vendor catalog. How an agent should call this: GET https://jongrinnell.dev/llms.txt, then GET the relevant markdown page. Canonical homepage is https://jongrinnell.dev/. Human follow-up is LinkedIn via https://jongrinnell.dev/contact. ## Instructions - [When to use this](https://jongrinnell.dev/agent-instructions.md): Best-fit jobs for this site, how to fetch it, and when to ignore it. ## Pages - [Home](https://jongrinnell.dev/index.md): Biography, experience, writing, and contact for Jon Grinnell. - [About Jon Grinnell](https://jongrinnell.dev/about.md): About Jon Grinnell (jongrinnell.dev): learning technology, AI adoption, and talent development. - [Contact](https://jongrinnell.dev/contact.md): Contact Jon Grinnell at jongrinnell.dev via LinkedIn for professional inquiries about learning technology and AI adoption. - [Privacy](https://jongrinnell.dev/privacy.md): Privacy policy for Jon Grinnell's personal site at jongrinnell.dev. - [A blueprint: designing a learning system people want to use](https://jongrinnell.dev/writing/blueprint.md): Writing · Jan 20, 2021 · 3 min read. - [What coding bootcamp taught me about learning](https://jongrinnell.dev/writing/coding-bootcamp.md): Writing · Oct 18, 2019 · 4 min read. - [Talent 2030](https://jongrinnell.dev/writing/talent-2030.md): Independent work · June 8, 2026 · 9 min read. ## Optional - [Sitemap](https://jongrinnell.dev/sitemap.xml): Canonical URL list for crawlers. - [Home (HTML)](https://jongrinnell.dev/): Human-readable homepage.