I’m extending our SaaS platform and need a developer who can stand up a full-featured account system on Supabase, deploy it through Vercel, manage the repo on GitHub, route traffic with Cloudflare, and wire up transactional email via Resend. The build centres on secure authentication and an Airwallex checkout flow. Users must be able to create and update profiles, reset passwords, enable two-factor authentication, and purchase or renew service subscriptions without friction. Supabase Auth will back the login logic; Airwallex will handle card vaulting and recurring charges; webhooks must update user records in real time. Because we’re already live, zero-downtime migrations and concise commit history matter. Please be comfortable writing row-level security policies, handling JWTs, and testing edge-case payment failures. Deliverables • Supabase schema & policies covering profiles, subscription status, and audit logs • Next.js / Vercel endpoints for sign-up, login, password reset, and 2FA (email + TOTP) • Airwallex integration with webhook listener that toggles plan tiers automatically • Resend templates for verification, reset, and payment confirmations • Basic dashboard page proving the flow end-to-end in production mode Acceptance is simple: clone, deploy, run the included Cypress tests, and watch every spec pass. If this stack is your comfort zone, let’s get started.