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Cloud-Based Inventory & POS Solution for Retail
A multi-tenant SaaS application for retail businesses handling real-time stock tracking, invoicing, and sales analytics.
Laravel Vue.js Redis MySQL Docker
Overview:
Addressed the need for a lightweight, cloud-based Point of Sale (POS) system for small to medium retailers. This application handles complex database relationships between suppliers, products, and transactions.
Technical Challenges Solved:
- Complex Database Queries: Optimized heavy analytical queries using Laravel Scopes and raw SQL for reporting dashboards.
- Real-Time Updates: Used Laravel Reverb (Websockets) to update stock levels instantly across multiple cashier terminals.
- PDF Generation: Automated invoice generation and email dispatch using DomPDF and Queue Jobs to prevent request timeouts.
Tech Stack: Laravel, Vue.js (for POS frontend), Redis, MySQL, Docker.