I need a complete, end-to-end venue-booking platform that works seamlessly across web, iOS, and Android. The core goal is to let customers discover available venues, check real-time availability, and confirm bookings in just a few taps or clicks, while venue owners manage listings, pricing, and schedules from a unified dashboard. Scope and expectations • Responsive website built with a modern framework of your choice—React, Laravel, WordPress headless, or another stack you can justify. • Native or cross-platform mobile apps for both iOS and Android, integrated with the same back-end and using a shared design system. • Central admin panel for venue owners and my internal team to manage listings, approve content, view analytics, and handle disputes. • Secure user flows: account creation, social log-ins, OTP or 2FA, role-based access. • Real-time calendar sync, dynamic pricing options, and support for coupons or promo codes. • Payment gateway integration for multiple regions, with automated invoices and refund handling. • Push and email notifications for booking confirmations, reminders, and status changes. • Scalable API layer, clear documentation, and deployment to cloud hosting (AWS, GCP, or Azure) with CI/CD. Nice to have • In-app chat between customer and venue host. • Review and rating module. • Multilingual support and basic accessibility compliance. Deliverables 1. Production-ready website with full QA and responsive design 2. Published iOS and Android apps (App Store & Google Play) 3. Admin dashboard and back-end (source code + documentation) 4. Deployment scripts, API docs, and a brief knowledge-transfer session If you have prior experience with booking engines, payment integration, or high-traffic consumer apps, let me see your live examples. I’m open to your recommended tech stack as long as it meets the performance and security needs outlined above.