The problem
Physical advertising space — billboards, storefronts, transit walls — is hard to find, book, and pay for. Owners have space sitting idle; businesses have nowhere central to rent it. ADVR is the marketplace in between: think Airbnb, for advertising.
My role
As the iOS developer, I built the two-sided marketplace app end to end — the discovery and booking flow for advertisers, the listing and management tools for space owners, and the payment rails that connect them — on a Flutter front end backed by Supabase.
What I built
Map-based discovery to find ad space nearby, listing and booking flows for both sides of the market, and Stripe Connect for secure payments between buyers and sellers. Real-time messaging and push notifications keep deals moving, while moderation workflows and admin controls keep the platform trustworthy.
The outcome
A full two-sided marketplace shipped to iOS — payments, messaging, discovery, and moderation all in place.
