Petpooja-Style POS App

I’m putting together a restaurant POS modeled closely on the Petpooja experience, and I need the backbone of the system built right away. Your task is to create clean, well-documented PHP APIs that my mobile and web teams can plug into immediately... (Budget: ₹12500 - ₹37500 INR, Jobs: API Development, Inventory Management, Laravel, MySQL, PHP, PostgreSQL, Software Architecture)