Automotive & EV
Letel EV Charging App
Driver-facing iOS and Android app for finding, starting, and paying for charging across a public EV charging network.
Industry
Automotive&EV
Connected vehicles, EV charging networks, and fleet management platforms.
How we serve Automotive & EV
Domain-aware engineering.
Connected-vehicle and EV-charging software sits at the intersection of hardware protocols, real-time telemetry, and safety-critical reliability — categories most web-first teams have never touched. A partner here needs working knowledge of OCPP and OCPI for charger communication and roaming, CAN bus and OBD-II for vehicle telemetry, and why automotive software leans on standards like ISO 26262 even outside a vehicle's core control units. Good engineering in this space means charger firmware that fails safe rather than silently offline, telematics pipelines that handle intermittent cellular connectivity across a fleet without losing trip data, and payment or roaming flows that stay consistent across operators running different hardware. We build the apps drivers use to find and pay for a charge, and the platforms operators use to keep the network running.
Use cases
Things we have shipped here.
- EV charger management and roaming (OCPP, OCPI)
- Driver-facing charging and route apps
- Fleet telematics and dispatch
- Connected-car infotainment integrations
- Predictive maintenance for vehicle fleets
- Vehicle marketplace and dealership platforms
Related case studies
Work in Automotive & EV.
Ready to ship
Let's get started.
Tell us about the problem. We come back within one business day with a clear path, a timeline you can plan around, and a fixed-scope first milestone.