Vishwas Sahay

At Indian Railways, I gained practical exposure to transformer-based electrical systems used in conventional electric locomotives. I observed and assisted with transformer testing, inspection, and preventive maintenance, following electrical safety procedures and standard operating protocols.

I designed and built an IoT-based healthcare monitoring device on an ESP32/Arduino platform to capture heart rate, body temperature, and SpO2. I wired and configured the biomedical sensors, handled data transmission to a monitoring interface, and analyzed real-time readings.

I also designed an IoT-enabled water quality monitoring solution for fish farming, integrating environmental sensors with embedded hardware and threshold-based alerts. I’m seeking a Field Service Engineer trainee role where I can apply my electronics fundamentals to servicing multi-modality imaging equipment.