Salon Website & App Development

I need a complete digital presence for my beauty salon that feels fresh, modern, and intuitive. The project covers a responsive website plus native-like mobile apps for both iOS and Android, all connected to a single back-end so inventory, bookings, and client data stay perfectly in sync.

Key requirements
• Online store with clear product categories, customer reviews, and the ability to run discount codes and special offers.
• Real-time appointment booking that lets clients choose stylists, services, and time slots, then receive confirmation by email and push notification.
• Consistent “modern and sleek” UI across web and mobile, favouring clean typography, soft gradients, and unobtrusive animations.
• Simple dashboard where my staff can add products, update prices, open or close time slots, and view sales/booking reports.
• Secure checkout integrated with major cards and Apple/Google Pay, plus a guest-checkout option.
• Apps delivered to App Store and Google Play under my developer accounts.

Please outline your preferred tech stack for the site (e.g., React, Vue, or similar) and for the cross-platform apps (native Swift/Kotlin, Flutter, React Native, etc.), along with estimated milestones for design, development, QA, and deployment. If you have prior work in the beauty, spa, or retail space, I’d love to see it.