Engineered for Speed

Seamless
Scheduling

A high-performance booking engine powered by Go and Next.js. Atomic transactions, real-time availability, and uncompromising security.

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Atomic Consistency

Database-level locks prevent double-booking at the source.

High Concurrency

Go's lightweight goroutines handle thousands of simultaneous requests.

Real-time Sync

Instant availability updates across all clients and regions.

Architecture & implementation notes
Portfolio-oriented breakdown with real paths in this repo. Full walkthrough: Application Architecture and Deployment Architecture (includes a live architecture diagram).

The UI is a Next.js frontend; the Go binary is a stateless HTTP API. Supabase provides Postgres + Auth so identity and booking data stay in one database.

  • apps/web — App Router, Supabase browser client, fetch wrapper with Bearer token.
  • apps/api — chi, CORS, OIDC JWT verification, pgxpool, transactional handlers.
  • db/migrations — DDL (resources, slots, reservations) applied to Supabase Postgres.

Go

  • apps/api/cmd/server/main.goWires chi middleware, CORS, /health, and /api/v1 routes with JWT middleware on protected handlers.

TypeScript / Next

  • apps/web/src/lib/api.tsAttaches Authorization: Bearer for every call to the Go base URL.