zinc-food

byDiaa

Here's the full breakdown of the idea — click any box above to dive deeper on a specific part. --- **The core idea** is a mobile-first platform that lets food donors (restaurants, grocers, households) list surplus food in under 30 seconds, and lets recipients (NGOs, individuals, composters) claim it before it hits the bin. Think of it as a real-time neighbourhood food marketplace — except everything is free. **How it works end-to-end:** A restaurant finishes its dinner service and has 15 portions of biryani left. They open the app, take a photo, set a pickup window (say, 9–10pm), and post it. The platform instantly notifies nearby registered NGOs and individuals. Someone claims it, shows a QR code at pickup, and the food is gone — tracked, logged, and counted toward both the donor's and the platform's impact score. **The listing flow** is designed to be dead simple — name, photo (optional), quantity, expiry time, pickup window. Under 30 seconds. Friction is the enemy of participation. **Smart matching** prioritises NGOs for large quantities, and individuals for small ones. It factors in distance, dietary tags (vegan, halal, gluten-free), and urgency (how close to expiry). **Colour direction** — the brand lives in Fresh Green (#1D9E75) as the primary, with Warm Amber (#F2A623) as the accent. Green signals freshness and sustainability; amber signals warmth and urgency (food expiring soon). Cream white and charcoal keep the UI clean and readable. No red — red implies waste and negativity, which is exactly what the brand is fighting. **Tech stack to build it:** - Frontend: React Native (iOS + Android from one codebase) - Backend: Node.js + PostgreSQL for listings and user data - Maps + distance: Google Maps API or Mapbox - Push notifications: Firebase Cloud Messaging - Auth: phone number OTP (low friction, no email required) **Monetisation** kicks in once you have donors and volume. The free tier covers basic listing and claiming. Premium donors (restaurants, chains) pay a small monthly fee for analytics, a "Zero Waste Partner" badge visible on their profile, and a tax-deductible donation certificate. NGOs pay for bulk API access. Corporates pay for branded CSR impact reports they can share with stakeholders. **What makes it different from existing solutions** like Too Good To Go — that app charges consumers for discounted food. This one is entirely free for recipients, which unlocks NGOs and low-income individuals who can't pay even a discounted price. The social mission is the product. Want me to design the actual app screens (UI mockups), the database schema, or the onboarding flow next?