ls ~/production

Every system, explained

Problem, approach, outcome, and the architecture decisions with their tradeoffs. Filter stacks combine: pick two tags to see projects using both.

MongoDB Redis E-commerce ERP Fintech IoT Multi-tenant Payments Real-time SaaS Express Next.js Node.js React Socket.IO Vue.js AWS Cloudflare R2 Bash JavaScript Lua Python Pentesting Gemini API OneSignal Stripe Turf.js

PRJ-001 / platform / NDA

Omnichannel Retail with POS and Multi-Warehouse Inventory

Online orders and in-store till sales behind one order model, with stock tracked per warehouse.

Node.jsExpressMongoDBE-commercePOS

2025