IoT Systems & Data Engineer – Time Series Signal Labeling
As an IoT Systems & Data Engineer, I performed time series annotation and signal labeling from industrial sensor data in the mining sector. My work involved developing sensor data pipelines for real-time monitoring and validating sensor signal quality for ML-ready datasets. I collaborated with operations teams to establish protocols for reliable ground-truth dataset creation. • Labeled vibration, temperature, and pressure signals for predictive analytics. • Validated large-scale sensor streams for industrial equipment health. • Designed data workflows for transforming raw telemetry into annotated formats. • Utilized Python and internal tooling for automated labeling tasks.