At Unitronics, I’m the sole developer of two production platforms used by commercial clients: a digital signage CMS and an IoT system monitoring power and battery infrastructure. I own their architecture, development, deployment, support, and ongoing maintenance.
For Kumbana BMS, I built MQTT telemetry for power, battery, and temperature monitoring, with role-based permissions that control access to physical device switching. I’ve also migrated live services to hosted VPS infrastructure and built four digital signage player clients: Android, Windows, Linux, and browser.

