Erictech
Summary
Erictech is a fleet and asset telemetry platform built on Ruptela and Teltonika IoT devices. Engagement focused on shipping Quick Command (Flutter mobile app for SMS-based tracker configuration), Go backend improvements to the tracking system, and supporting mass data migration during the system's rollout at a large enterprise client.
Highlights
- Eliminated manual SMS-typing workflow for tracker configuration by shipping Quick Command (Flutter mobile app) with preloaded commands, ACK reception and per-device configuration threads. — Full app delivered in 4 months as sole Brazil-based engineer (Erictech team coordinated from Spain, max 2 devs)
- Strengthened Erictech's production tracking system through Go backend improvements integrated with Ruptela and Teltonika devices over MQTT and event-driven flows.
- Enabled the system's enterprise rollout by supporting mass data migration of thousands of users, devices and vehicles. — Thousands of users, devices and vehicles migrated to the new system
- Contributed UX insights to the in-house team that were later implemented in subsequent iterations of the tracking platform.