The whiteboard that listens.

...it hits a Fastify API gateway...

...Clerk handles the auth...

...which calls into our Go core service...

...that publishes events to a Kafka topic...

...and writes to MySQL.

wait — actually we're on Supabase, not MySQL...

...oh and Redis in front for caching.

...Datadog watching the gateway too.

...and Cloudflare sitting in front of the Go backend.