Tech Stack
Next.js
Redis
Stripe
Twilio
REST APIs
Description
Production healthcare SaaS where patients book consultations through a guided multi-step flow with integrated payments. Built the core platform from scratch and continued shipping features on a rolling basis as the sole engineer.
Designed a lean architecture that integrates with external systems for clinical and identity data rather than duplicating it, using Redis for short-lived session state where it made sense.
- Used Redis for transient workflow state — short-lived stateful journeys that didn't need a traditional database, with TTL-based expiry keeping the data layer clean.
- Built intake and referral workflows allowing external providers to route patients into the platform via API, with per-partner validation rules.
- Integrated Stripe for payments with receipt generation and SMS-based passwordless authentication via Twilio.
- Implemented real-time Slack alerting for the client team on signup failures, login issues, or sync problems across integrated systems.
Page Info
Healthcare SaaS
Full-stack healthcare platform with guided booking flows, payment integration, and third-party system integrations.