> ## Content Index
> Fetch the complete content index at: https://business-insider.chatlytics.blog/llms.txt
> Use this file to discover other available public pages before exploring further.

# Before working on OpenAI's Codex, he was at Meta and Google.
- URL: https://business-insider.chatlytics.blog/before-working-on-openais-codex-he-was-at-meta-and-google/
- Published: 2026-03-10T21:02:14.000Z
- Updated: 2026-10-06T01:02:42.000Z
- Author: Business Insider
- Tags: Business Insider

Before working on OpenAI's Codex, he was at Meta and Google. He said he's learned a thing or two about making an impact in Big Tech. 👉

![](https://business-insider.chatlytics.blog/content/images/2026/10/gs-linkimg-dqkwl_1a.jpg)

[https://mrf.lu/d0ZJ](https://mrf.lu/d0ZJ?ref=business-insider.chatlytics.blog)