Charge – EV Charging Ecosystem App
We built a unified digital ecosystem for EV drivers and network operators: find the nearest charging station, start charging via QR/RFID, track sessions, make payments, and manage infrastructure in real time through a web admin panel.
What We Did
Developed a cross-platform mobile app (iOS & Android)
Built a web‑based admin panel for station operators
Integrated OCCP 1.6 / 2.0 protocol
Set up billing & payment (balance, Stripe, Apple Pay, iPay)
Added GPS‑based navigation to charging stations
Launched energy analytics & reporting tools
Connected Smart Home via MQTT / Home Assistant
Enabled QR/RFID start and offline mode
Key Features
White-label app: client-specific branding
OCCP integration: seamless charger communication
GPS discovery: locate & route to station
IoT Dashboard: real-time monitoring & alerts
Secure payments: multi-method checkout
Charging history: session logs, graphs, exports
Smart Home automation: via MQTT systems
QR/RFID start: scan to start session
Operator panel: configure tariffs, users
Energy reports: consumption & cost insights
Technologies:
React / React Native • Node.js / TypeScript / NestJS • PostgreSQL, Firebase • MQTT / WebSocket • OCCP 1.6 / 2.0 • Docker / AWS • Stripe / Apple Pay / iPay API
Project Potential
White‑label & SaaS-ready
International scalability
Smart City & home integration