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26 · Live products
Commerce Platform — multi-tenant e-commerce with ERP tools
A TypeScript monorepo (Fastify API, background worker, Next.js storefront, React admin) on PostgreSQL with row-level security, so each store's data is isolated inside the database itself. It is built in phases: the storefront, admin and pricing tools are done, and the ERP modules come next.
PeriodSep 2026 – presentStatusLive demoAreaLive productsDomainshop.zooshan.com
Highlights
- Tenant isolation enforced by PostgreSQL row-level security on every tenant table, with a test that fails if a new table is left out.
- Storefront pages cached per store with incremental regeneration and tag-based invalidation, and an image pipeline that produces AVIF, WebP and JPEG sizes.
- One pricing engine behind the cart, checkout and a merchant simulator: price lists with tiers and customer groups, bulk edits with charm rounding, coupon batches, usage limits and CGST/SGST/IGST splits.
- Transactional outbox and job queues for search indexing, cache invalidation, scheduled price changes and signed merchant webhooks, with Razorpay and Stripe payment providers.