SaaS · 2025 · Northwind
NorthwindCommerce
A commerce OS that unified storefront, ERP, and CRM for a 200-store retailer.
Impact
$42M GMV in 8 months
Next.jsStripeERPCRM
Challenge
The problem we walked into.
Three disconnected systems, six-figure monthly SaaS bills, and 11-second checkout times were bleeding revenue.
Solution
What we built.
Composable Next.js storefront + custom ERP/CRM on Postgres, orchestrated through an event bus. Migrated 2.4M SKUs and 800k customers in a 48-hour cutover.
Process
How we got there.
- 01Data audit + migration plan
- 02Design system + storefront rebuild
- 03ERP/CRM in parallel workstreams
- 04Zero-downtime cutover weekend
Technology
The stack.
Next.js 15StripePostgresKafkaVercelshadcn/ui
Before → After
Drag to compare.
Before
After
Results
Impact you can measure.
$42M
GMV in 8 months
1.4s
Checkout p95
–63%
SaaS cost reduction
11x
Release velocity
