Charles Cook
Generic Exec Person at PostHog
London, England, United Kingdom
Summary
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RockstarCharles Cook is a product-minded technology executive with five years of experience leading operations and marketing at PostHog from London. As VP Operations & Marketing and a hands-on full-stack contributor, he has directly improved PostHog’s official website and documentation—shipping UI enhancements, compensation benchmarking tools, and navigation/CTA updates using React and Gatsby. He blends strategic leadership with practical engineering chops, moving between backend data adjustments and frontend UX changes to improve product discoverability and user workflows. Known for pragmatic, cross-functional collaboration, he leverages metrics and design to turn operational insights into customer-facing improvements. Quietly, he pairs executive oversight with day-to-day code contributions, ensuring roadmap decisions remain grounded in implementation realities.
5 years of coding experience
Github Skills (7)
gatsbyjs10
javascript10
front-end-development10
react10
gatsby10
tailwindcss9
documentation8
Programming languages (3)
Github contributions (5)
PostHog/posthog.com
Oct 2020 - Jan 2023
Official docs, website, and handbook for PostHog.
Role in this project:
Full-stack Developer
Full-stack DeveloperContributions:917 reviews, 381 commits, 1193 PRs in 2 years 3 months
Contributions summary:Charles primarily contributed to the PostHog documentation and website, making significant changes to the compensation calculator and updating various UI elements. They added and modified compensation benchmarks, updated links, and improved the site's user experience by changing CTAs and updating the navigation menu. Their work involved altering code in both frontend (React, Gatsby) and backend (compensation data) related files.
posthoghandbookdesigngatsbytailwindcss
charlescook-ph/personal
Nov 2021 - Apr 2026
Contributions:51 pushes, 5 branches, 1 comment in 4 years 5 months
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