I built DelivePro after seeing delivery businesses manage orders via WhatsApp voice messages. DelivePro connects to Poster POS, ChoiceQR, GoPOS or Syrve — orders flow automatically to couriers with Mapbox route maps. Managers get real-time Mini App dashboards, couriers confirm delivery in one tap. Built with aiogram 3 + Supabase + Python 3.12. Deploy in 30 minutes via Railway or Docker.