Deep dives into system architecture, technical trade-offs, and production engineering decisions.
Ride-sharing depends on far more than WebSockets. This case study explores how ride dispatch, private offers, carpools, chat, payments, and presence were coordinated through a unified real-time architecture.
How drivers published multi-stop routes while passengers were intelligently matched, ranked, and coordinated through a real-time booking lifecycle.
How nearby drivers were discovered, filtered, and dispatched in real time while ensuring every ride could only be accepted once.
How we allowed conversations to continue seamlessly from a website chat into SMS while maintaining a single unified conversation history.
How we automated phone number provisioning for every tenant while keeping onboarding reliable, repeatable, and fully asynchronous.
How long-running operations such as campaign delivery, recipient tracking, and automated retries were designed to execute reliably without impacting user-facing request latency.
How an initial direct Stripe payment flow evolved into an internal financial platform supporting wallets, escrow, delayed settlement, disputes, and Stripe Connect payouts.