Web App

AI/Tools

• 2026• Role: Full-Stack Architect & Lead Developer

Austin Sale — AI-Powered RMS & POS Platform

An AI-integrated Retail Management System (RMS) & Point of Sale (POS) solution featuring an AI business insights assistant, real-time inventory tracking, and FIFO profit analytics.

Live Demo

Demo Login:demo@gmail.com•Password:12345678

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Project Overview

Austin Sale is an AI-powered Web application combining an enterprise Retail Management System (RMS) and Point of Sale (POS) suite designed to streamline retail commerce operations. Built with Next.js 16 App Router, React 19, TypeScript, Tailwind CSS v4, Supabase, and Google Gemini AI API, it features an intelligent AI Business Assistant providing automated daily sales analysis, inventory health diagnoses, and restocking suggestions alongside barcode scanning POS checkout, multi-unit conversions (Unit, Pack, Carton), FIFO costing for exact profit calculations, and system audit logs.

Key Features & Architecture

• Point of Sale (POS) Checkout with fast product search, barcode scanning, and multi-unit conversions

• Inventory & Stock Control with manual adjustments, damage/loss expense recording, and low stock alerts

• FIFO (First-In-First-Out) Costing Model for accurate net profit and accrual cash flow analytics

• AI Business Assistant providing automated daily sales performance, inventory health, and reorder alerts

• Comprehensive Financial Dashboards & Reports tracking monthly revenue, expenses, and variant depth

• Audit-Friendly Activity Logs with granular date, user, and action filtering

Technologies Used

AI Assistant Integration

Google Gemini API

Next.js 16

React 19

TypeScript

Tailwind CSS v4

Supabase

Shadcn UI

Recharts

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