Project
SGB, Sistem Ganti Baterai (Volta)
Battery swap network for electric motorcycles
Overview
Volta sells electric motorcycles; SGB is the network of swap stations where riders exchange an empty battery for a full one in seconds. I built Go services, the SQL and GraphQL layer, and worked on the rider app.
Stations, batteries and riders all report state, so the platform is really an IoT fleet system with a consumer app in front of it.
Highlights
- Go services with GraphQL API for stations, batteries, riders and billing.
- Battery lifecycle tracking across stations and vehicles.
- Rider app on iOS for locating stations and swapping.