Embedded Systems & IoT Specialist
Viña del Mar, Chile · LinkedIn
I develop and integrate embedded and IoT systems, connecting field sensors, firmware, industrial communications and cloud applications. My experience spans water monitoring, agricultural systems, energy and vehicle electronics.
My focus is reliable telemetry and remote asset monitoring, supported by hardware–software integration, technical documentation, and validation in the lab and in the field.
- Embedded firmware: C/C++ development, sensor acquisition, device diagnostics and local data persistence.
- Industrial communications: integration of Modbus RTU/RS485, CAN/J1939 and MQTT/TLS across devices and telemetry services.
- Remote monitoring: sensor integration and communications for water, pressure, soil and weather monitoring.
- IoT integration: Python services, data bridges and cloud connectivity, including work on AWS IoT pilot architectures.
| Area | Technologies |
|---|---|
| Firmware & hardware | C/C++, ESP32, ESP-IDF, PIC, sensors and PCB integration |
| Communications | MQTT/TLS, Modbus RTU/RS485, CAN/J1939, SDI-12, LTE/4G |
| Software & tools | Python, AWS IoT/EC2, Docker, PostgreSQL/SQLite, Git |
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ESP32 serial console — An adaptation of Espressif's console example, combining serial commands, persistent command history and a FreeRTOS background task.
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ESP32 I/O expander integration — A focused I2C integration example with a sequential output routine and periodic state monitoring.
For embedded systems, sensor integration and IoT projects, connect with me on LinkedIn.