Embedded firmware, connected hardware and edge intelligence for products that need to sense the real world and respond to it without drama.
Great IoT work is where electronics, firmware, networks and human outcomes meet.
I design embedded systems with measurable behaviour: deterministic firmware, thoughtful power budgets, resilient connectivity and telemetry that tells the truth. My projects span rapid prototypes through production-minded device architecture.
That means debugging with a logic analyzer, profiling a packet path, tuning a control loop, then documenting the decision so the next engineer can move faster.
Expertise is shown as ignition points rather than generic percentages, because embedded depth depends on the system around it.
C/C++, RTOS patterns, interrupts, DMA, drivers, state machines
STM32, ESP32, ADCs, sensors, UART, SPI, I2C, power-aware design
MQTT, BLE, Wi-Fi, OTA updates, device identity and telemetry
Signal processing, TinyML concepts, anomaly detection and local inference
Case studies foreground the device constraint, the engineering move and the result, not just the parts list.
A low-power edge node that samples machine vibration, detects abnormal patterns locally and publishes compact events over MQTT.
Designed a resilient meter gateway with buffered telemetry, OTA firmware flow and clear failure recovery when connectivity disappears.
An always-on acoustic classifier that turns raw microphone input into privacy-preserving local events instead of streaming audio.
A practical progression from electronics fundamentals to connected, production-minded device systems.
Firmware architecture, board bring-up, field diagnostics and connectivity for industrial sensor products.
Developed MCU firmware, sensor drivers and test fixtures while shortening prototype-to-demo cycles.
Worked across PCB bring-up, microcontroller programming, instrumentation and early IoT prototypes.
For embedded product work, IoT architecture, prototyping or engineering collaboration, send a note.