GST Billing Website & App

I’m building a complete GST-compliant billing solution that works both as a responsive website and an Android APK. The platform must be multi-tenant because several independent businesses will run their own accounts under one roof, each with isolated data and branding... (Budget: ₹600 - ₹1500 INR, Jobs: Android, Database Management, Django, Git, Laravel, Mobile App Development, PHP, Web Development)