FileMyBooks

Razorpay handles checkout for one-time and recurring billing. Five service SKUs sit on top: private-limited registration, ROC compliance, GST and TDS filing, trademark, and a startup bundle. The storefront sells. Razorpay bills. The internal admin portal coordinates. The humans on the FileMyBooks team deliver.

Supabase Postgres in ap-south-1 (Mumbai). Vercel's bom1 edge in front. Email-OTP for auth instead of password, because the audience opens email all day and forgets passwords by lunch. Hindi and English on every page. Sentry for errors. Upstash for rate limits.

Vitest at the unit and integration tier. Playwright for E2E across Chromium, WebKit, and a mobile-Chrome emulation. The mobile pass is non-optional because the audience is mobile-first. Tests run on every PR. Coverage is gated.

The operational model is small by design. The storefront cannot deliver compliance work. Humans do that. Anything that needs a human triggers a ticket and an SLA. Building the storefront was the cheap part. Staffing the delivery side is the part nobody on the engineering side gets to see.