I’m building a complete digital layer for my EV charge-point-operator business in Pune and need a unified solution that runs smoothly on the web, iOS, and Android. The core of the project is a customer-facing platform where users can scan a QR Code or download the app as needed, without creating an account. The app should integrate with Google Maps to locate a charger in real time, reserve a slot, pay seamlessly, and receive live session updates. Key modules I expect to see working end-to-end: • Real-time booking engine tied to charger availability (OCPP compliant data feed) • Integrated payment gateway that supports UPI, cards, and wallets • AI-driven recommendation layer for charger choice and dynamic pricing • Hardware integration to start/stop sessions and fetch meter data • Vendor and builder onboarding portal so partners can list new stations themselves and much more... Both the responsive web portal and the native (or high-quality cross-platform) mobile apps should share a common backend, making maintenance easy and reports unified. Clean, documented APIs are essential; I want the freedom to plug in energy-management services later without refactoring. If you’ve spent a couple of years shipping customer-centric apps and have touched IoT or EV hardware integrations, this scope should feel familiar. Let’s craft a smooth charging experience together.