FastAPI + Pydantic in Production: Contracts, Validation, and Versioning
S01E02 of FastAPI in Production
#backend
Posts tagged #backend
Pub/Sub Topics and Subscriptions: Designing PulseCart's Event Backbone
Day 2 of Building PulseCart: Event-Driven Architecture on GCP
Welcome to PulseCart: What This Series Is and Who It's For
Day 0 of Building PulseCart: Event-Driven Architecture on GCP
How I'd Design a Chat System Like WhatsApp — WebSockets, Message Delivery, and Scaling to Millions
A practical system design breakdown covering 1-on-1 and group messaging, delivery guarantees, and the architecture decisions that actually matter in production
