A field-deployed monitoring and irrigation telemetry system for a walnut orchard, combining sensor acquisition, CRC-validated communication, MQTT, and remote dashboards.
ESP32Arduino NanoMQTT
Explore case study Vasileios Nazaris / Engineering Portfolio
Engineering the real world.
Embedded systems, IoT and wireless research — built, tested and deployed beyond the lab.
ESP32LoRa / RFSDRLinux
Hardware meets software.Field notes / 2026
01 — 04 / Selected Work
Featured projects.
Four engineering projects connecting electronics, radio communications, research and reliable infrastructure.
An experimental ground station for receiving low-power LoRa packets from LEO satellites, combined with antenna construction, tuning, and reception analysis.
LoRaSX1278QFH
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An MSc research project investigating residual frequency-offset estimation in LEO satellite IoT links using SDR IQ recordings, orbital prediction, and signal analysis.
RTL-SDRPythonSGP4
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A self-hosted Linux stack running on Raspberry Pi for telemetry ingestion, time-series storage, visualization, remote access, and backup workflows.
DebianDockerMosquitto
Explore case study The person behind the projects
Physics mindset.
Engineering practice.
I’m a Physics graduate and MSc candidate at the University of Thessaly, focused on embedded IoT, wireless communications, software-defined radio and applied R&D.
I enjoy the entire engineering process: building hardware, writing firmware, measuring signals, diagnosing faults and turning data into useful systems.
Based in Thessaly, Greece · Open to engineering opportunities.