Hey there,
I am Tom Stiefel
a soft and hardware developer.
> About
I am a student at Frankfurt University of applied Sciences.
Currently I am a working student for AI-Automation.
My current tech stack
> Portfolio
esp32-pellet-monitor
Project description
ESP32 Arduino sketches to monitor pellet heating setups: tracks silo levels and climate via ultrasonic sensors, and bridges local ETA boiler HTTP/XML telemetry and error logs to Firebase.
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Repository
eta-pellet-monitor-web-ui
Project description
Browser-based monitoring dashboard for ETA pellet heating systems. Visualizes 30-day silo levels, room climate, and boiler status from Firebase Firestore, including automated email alerts.
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Live demo
it-ops-procurement-manager
Project description
Full-stack IT procurement and asset management web app built with React, TypeScript, and Express. Features hardware/software requests, CSV inventory editing, license & phone tracking, SNMP printer monitoring, and template-based PDF generation.
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LinkedIn
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Twitter