Embedded C / C++
Drivers, HALs, memory discipline, peripherals, boot flows, and testable firmware.
Embedded systems / IoT engineering
Code that
touches the real world.
I design dependable embedded products, connected devices, and edge intelligence, from first sensor reading to production-ready firmware and cloud telemetry.
MCU // ARM
MQTT :: ONLINE
EDGE / RTOS
SENSOR BUS
SCROLL THE REEL ↓
Signal,
then substance.
Connected hardware should feel invisible when it works and trustworthy when it matters. My work bridges low-level engineering with product thinking.
7years building embedded systems
31devices shipped / prototyped
14production IoT integrations
99.2% telemetry delivery target
The
stack.
A practical toolkit spanning silicon, firmware, wireless protocols, edge compute, observability, and connected product architecture.
RTOS Architecture
FreeRTOS task design, queues, timing, concurrency, watchdogs, and fault recovery.
Connectivity
BLE, Wi-Fi, LoRaWAN, MQTT, CAN, UART, I²C, SPI, and resilient device messaging.
Edge + Cloud
Local inference, OTA strategies, telemetry pipelines, device twins, and fleet observability.
Selected
builds.
Projects where firmware, hardware constraints, connectivity, and measurable product outcomes meet.
01 / INDUSTRIAL EDGE
PulseGrid Monitor
Designed a multi-sensor edge node for industrial equipment health. The system samples vibration and temperature, performs anomaly scoring locally, and publishes prioritized events over MQTT.
Impact: reduced raw telemetry volume by 68% while keeping high-priority alerts under 2 seconds.
02 / SMART ENVIRONMENT
AirMesh
Low-power distributed air-quality nodes with BLE commissioning and LoRaWAN field connectivity.
03 / CONNECTED DEVICE
FieldKey
Secure OTA update pipeline and device identity architecture for a 5,000+ unit fleet.
Build
history.
A progression from close-to-metal debugging to designing complete connected-device systems.
Lead Embedded / IoT Engineer · Northstar Devices
Own firmware architecture, connectivity strategy, hardware bring-up, and production diagnostics across connected industrial products.
Embedded Systems Engineer · Circuit Foundry
Developed RTOS-based firmware, sensor drivers, board-support packages, and manufacturing test tooling for smart devices.
Junior Firmware Engineer · Field Robotics Lab
Built motor-control firmware, CAN interfaces, telemetry logging, and hardware-in-loop tests for mobile robotic platforms.
Open channel
Have a device that needs to move from prototype → production? Let's talk.
✉ lucas@example.com
☎ +33 1 5550 0157
◈ Lyon, FR