Applicazioni Mobile per Ricarica EV
App mobile per operatori di reti di ricarica elettrica
Sviluppiamo applicazioni mobile per le reti di ricarica EV — app per i conducenti che cercano, prenotano e pagano ai caricatori, app per operatori e tecnici sul campo, oltre al backend OCPP-compliant, alla gestione delle tariffe, alle integrazioni eRoaming (Hubject, Gireve) e all'analytics che le alimenta. Per Charge Point Operator (CPO) e fornitori di servizi e-mobility.
Mobile applications for EV charging networks and operators
We don't sell chargers — we build the mobile applications that make EV charging networks work as a business. Driver apps, operator and field-technician apps, OCPP-native backends, billing, eRoaming and analytics, designed for operators who run real public or private charging infrastructure.
We deliver iOS and Android apps for drivers, an operator control panel and a field-technician app, plus an OCPP 1.6 / 2.0.1 backend that talks directly to the chargers — with session orchestration, dynamic pricing, eRoaming (Hubject, Gireve), invoicing and analytics that surface kWh, revenue and utilisation in a single dashboard.
Problemi che risolviamo in questo settore
Charger unavailability
Drivers arrive at a station and find it offline, occupied or incompatible. Without realtime status they leave — and never come back.
Payment friction
RFID-only or proprietary apps create dead ends. Apple Pay / Google Pay + Plug-and-Charge is now table stakes.
Roaming chaos
Without proper Hubject/Gireve integration, your network is invisible to 70% of European EV drivers.
Zero operational insight
Static spreadsheets don't tell you which chargers underperform, which drivers churn, which sessions fail.
Capacità Principali dell'App
Live charger map with realtime status
Available / Occupied / Out of Service / Reserved — updated via OCPP StatusNotification with sub-second latency.
Start by QR or NFC
QR-code initiation with EVSE-ID auto-detection, NFC tap for Plug-and-Charge ISO 15118 sessions.
Wallet & multi-payment
Apple Pay, Google Pay, stored cards, prepaid wallet top-ups, RFID fallback — all reconciled to one driver account.
Reservations & scheduling
Reserve a charger 15–60 min ahead, fleet-grade bookings with cancellation policy, dynamic charger holds.
Live session telemetry
Realtime kWh, SoC%, charging power, estimated finish time pushed from the EVSE through OCPP MeterValues.
Receipts & invoicing
Per-session tax-compliant receipts, monthly statements, fleet invoicing with cost-center allocation.
Funzionalità realtime
OCPP 1.6J / 2.0.1 over WebSocket
Persistent secure WebSocket connections to every charger, with reconnect logic, heartbeat monitoring and command dispatch.
MQTT bridge for partner networks
Where OEM chargers use proprietary MQTT, we translate to OCPP transparently in the backend.
Push: charging started, finished, fault
FCM/APNs alerts to the driver and ops team, plus SMS fallback for ops if a charger goes offline mid-session.
Webhooks for fleet ops
Per-fleet webhook subscriptions for session lifecycle, useful for ERP/accounting integration.
Servizi backend che costruiamo
OCPP gateway
Self-hosted CSMS (FastAPI + WebSocket), or commercial integration (Driivz, Etrel, Last Mile Solutions, ChargeLab) — your call.
Session orchestrator
State-machine that reconciles charger events with driver intent, computes pricing in realtime, finalises the transaction at StopTransaction.
Dynamic pricing engine
Time-of-use, kWh-based, idle-fee, fleet-tariff and ad-hoc — all expressed declaratively, audit-logged on every change.
Session & CDR store
PostgreSQL for sessions and Charge Detail Records (CDRs), with OCPI 2.2.1-compliant export.
Integrazioni API
Modello di sicurezza
- TLS 1.3 with mutual auth on every OCPP WebSocket
- Per-tenant row-level security on session & CDR tables
- PCI-DSS-aligned payment flow (no card data on our infrastructure)
- ISO 15118 PKI for Plug-and-Charge certificate management
- GDPR-compliant data retention with driver-initiated erasure
- Penetration testing annually + after every major OCPP upgrade
Costruito per scalare
- Stateless OCPP gateway nodes — horizontally scaled with sticky sessions per charger
- Per-charger event sourcing — every state change is replayable for audit and debugging
- Read-only replica for analytics — separate from the transactional path
- Multi-region deployment with data-residency partitioning (EU/UK/CH)
- Geo-replicated CDR storage with 10-year retention for tax/audit compliance
- Backpressure-aware WebSocket pool — graceful degradation under spike load
Casi d'Uso Aziendali Ideali
Charge Point Operator (CPO), provider di servizi e-mobility (EMSP), operatori di flotte EV, hotel e retailer che gestiscono caricatori e produttori EV.
Stack Tecnologico
- Swift / Kotlin native
- Apple Pay & Google Pay SDKs
- NFC for RFID emulation
- Background charging-status updates
- FastAPI / Go OCPP gateway
- PostgreSQL + Redis
- Kafka for event sourcing
- OCPI 2.2.1 export service
- Kubernetes + Helm
- Cloud-native CSMS or commercial (Driivz/Etrel)
- Prometheus + Grafana
- S3 for CDR archival
Ecosistema mobile + backend
- Driver app
- Fleet manager app
- Operator field-tech app
- OCPP CSMS
- Session orchestrator
- Pricing engine
- Billing service
- eRoaming hub
- Payment gateway
- ERP / accounting
- OEM telemetry
Ready to build a mobile platform that scales?
From discovery to launch and beyond — we partner with enterprises across the EU and Balkans to deliver mobile applications that perform under load, comply with regulation and grow with your business.