Live product · Multi-tenant retail POS
YPOS
A production point-of-sale platform for retail teams, combining inventory, sales, purchasing, staff operations, reporting, and tenant-aware workflows.
Case study
Overview
YPOS is a database-backed retail operations platform built for companies that need one dependable workspace for products, stock, sales, purchasing, people, and reporting.
Goal / problem
Give growing retailers a practical POS foundation with isolated company data, operational visibility, and the infrastructure needed for day-to-day work.
Solution
The platform combines a Next.js interface with PostgreSQL, Prisma, Redis, MinIO-backed file storage, authenticated server-side authorization, and production deployment behind Nginx.
Key features
- Multi-tenant company workflows
- Inventory and product management
- Sales, purchases, and stock adjustments
- Staff and leave operations
- Reports and audit-oriented administration
- PostgreSQL, Redis, and MinIO infrastructure
Tech stack
Role
Product architecture, full-stack development, database-backed business logic, tenant isolation, and production deployment
Challenges & learning
- Keeping retail workflows consistent across multiple business areas
- Protecting company data while supporting operational reporting and shared infrastructure
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