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PostHog
Feature flags demo
This page is the example. Play with the buttons in the upper-left PostHog panel to see feature flags change the UI.
- HTML
- PHP API
- PostHog
JuanSoulTrek
Software engineer exploring product integrations, observability, AI workflows, and personal growth.
Project dashboards
Integration labs and technical demos.
These mini projects are separated by product area so each one has a clear purpose, toolchain, and technical explanation.
Supabase
Books app
A books library with magic-link authentication and persisted data in Supabase. This folder contains the current compiled build.
- React
- Supabase Auth
- Postgres
Nango
Integration debugger
A debuggable pipeline that processes a message with AI, handles OAuth through Nango, and syncs to Google Sheets.
- Node.js
- Express
- Nango