We need a clean, modern, and fully functional Dynamic QR Code Generator web platform (SaaS MVP) that professionals can use by printing a single QR on the back of their physical visiting cards. The QR must remain valid forever even if the user later changes phone number, company, LinkedIn, website, etc. (no need to reprint cards).Core Requirements & Features (MVP)User System Sign-up / Login with Email + Password & Google OAuth Password reset, email verification Dashboard Create unlimited dynamic QR codes Edit QR content anytime after printing List of all QR codes with preview & basic stats QR Code Creation & Customization Input fields: Name, Designation, Company, Phone, Email, Website, LinkedIn, WhatsApp, etc. (vCard-like) Option to upload logo/image in center Choose colors (foreground/background) Choose size & error correction level Download as high-resolution PNG (300 DPI) + SVG + PDF (print-ready for visiting cards) Dynamic Redirect Engine Each QR generates a short URL, e.g., yourdomain.com/abc123 When scanned, mobile detects and opens a mobile-optimized landing page showing all contact details + “Add to Contacts” vCard download button User can edit the content from dashboard → changes reflect instantly (no new QR needed) Analytics (Basic) Total scans, unique scans Country/City & device type Scan timeline graph Admin Panel (simple) View all users & QRs Basic settings (domain, logo, etc.)