Railway Food Delivery Website Build

I want to launch an online food-ordering platform for train travellers, modelled closely on https://www.railrestro.com/. The core flow is simple: passengers enter their PNR, pick a station, choose a hygienic meal for delivery right to their seat and then watch the real-time order tracker until the food arrives.

Key functions I need built and working end-to-end:
• PNR & station search that surfaces breakfast, lunch and dinner options tagged “Hygienic Food on Train.”
• Cart, secure payment gateway integration and automated order confirmation.
• Live order-tracking screen so users always know the status of their meal.

Design should be mobile-first, lightweight and as intuitive as RailRestro, with room for future additions such as coupon codes or vendor onboarding. I will supply branding assets; you handle UI/UX, front-end, back-end, basic SEO setup and deployment.

Please outline your tech stack, timeframe and a brief plan for testing the tracking feature before we go live.