Stop paying for fragile prototypes. I build robust, production-ready embedded systems and IoT solutions engineered to thrive in demanding industrial environments.
With over 8 years of end-to-end hardware and firmware experience, I specialize in taking projects from initial concept to scalable, real-world deployment. I don't just write code; I engineer comprehensive solutions that meet strict industrial constraints.
- Hardware & PCB Design: Altium Designer for industrial-grade multilayer boards and custom hardware integration.
- IoT & RF Protocols: LoRaWAN, XBee/DigiMesh, WiFi, Bluetooth, MQTT.
- Industrial Interfaces: RS485 (Modbus RTU), UART, SPI, I2C, CAN Bus.
- Signals & Control: 4-20mA/0-10V DAQ, precise PID control loops, and low-level hardware troubleshooting.
These repositories showcase my coding standards, RTOS management, and industrial implementation:
- 📡 ESP32 LoRaWAN Industrial Node - Ultra-low power template with 4-20mA sensor integration and Deep Sleep optimization.
- 🔄 ESP32 Robust OTA Architecture - Production-ready Over-The-Air (OTA) update architecture featuring secure provisioning and automatic rollback protection.
I focus on mission-critical systems where reliability is not optional. Here are some field deployments I've engineered:
- 🌊 Colbún Hydroelectric Early Warning System - Robust environmental monitoring and alert system for a major energy facility.
- 🚨 SAT/EWARS Viña del Mar - Early warning system development for urban disaster prevention.
- ☁️ Cloud Seeding System (Mettech Seerain) - Complex control hardware for atmospheric weather modification.
- ⚙️ Custom Hardware & PCB Development - Complete board design, assembly, and low-level firmware integration.
- 🎵 Musical Swing (Sergafel) - Interactive, robust hardware designed for public use.
Beyond industrial development, I am passionate about sharing knowledge. I regularly conduct online workshops and teach robotics to kids and teenagers, translating complex low-level engineering concepts into accessible learning experiences.
Looking for an Senior to architect your next IoT product or salvage a failing prototype? Let's discuss your technical requirements.