SONALI ERP is a complete Indian GST-compliant ERP source code built with React + TypeScript + Vite + Supabase (PostgreSQL backend). KEY FEATURES:- GST Invoicing (CGST/SGST/IGST) with PDF export- Multi-tenant architecture - admin and staff role management- Customer, Supplier, Product, Warehouse management- Barcode scanning for invoice creation- Credit Notes / Returns- Multi-warehouse Inventory tracking- Accounts module - Ledger, Trial Balance, P&L, Balance Sheet- GST Reports with Excel/PDF export- HR module - Employee, Attendance, Payroll- Backup & Restore functionality TECH STACK: React 19, TypeScript, Vite, Tailwind CSS, Supabase (PostgreSQL + Auth + Row Level Security), TanStack Query, jsPDF, SheetJS Note: Database uses Supabase (PostgreSQL), not MySQL. Full migration files included. LIVE DEMO: https://sonalierp.technicalrajesh.in (sign up with your own email to see full admin access) WHAT'S INCLUDED:- Complete source code- All database migration files- Security audit documentation- Deployment guide