B.S. Electronic Engineering | 20+ years | RF / embedded / low power battery expert | Production shipped products (1M+ units)
MCUs
STM32 (M3/M4/WB55), ESP32, TI MSP 430, Microchip PIC, Energy Micro, Raspberry Pi, BeagleBone
Languages & Tools
C/C++/C#/Python/JS/Assembly | Git, Deep Learning/Neural Networks: Tensorflow, PyTorch, Eclipse, VS Code, STM32CubeMX, IAR, VisualSTATE, MATLAB/Simulink, Atollic, VS, GNU | ML, CV, GUI, full stack web3 blockchain, Ethereum/smart contracts
Hardware & PCB
Altium, KiCad, Protel | High speed/RF/mixed signal/analog/digital PCB | Low power battery, inductive charging, embedded antennas | FCC Part 15 (ISM) | Oscilloscopes, VNA, spectrum/logic analyzers
Protocols & Comms
I2C/I2S/SPI, TCP/IP, RS 232/422/485, HTTPS, WebSockets, cellular (3G–5G), Bluetooth (STM32WB55) | RF encoding/decoding, Manchester, FEC, CRC, OTA bootloader (RF/FSK)
RF & Wireless
Semtech/Xemics/TI RFICs, 915 MHz ISM, microstrip/stripline | 20 year battery life | Reverse engineering RF protocols
Experience Highlights
• Principal Engineer (2001–2025): Complete RF AMR (water/electric) — FCC, OTA updates, cellular endpoint (first in industry), UML state machines, offshore CM management
• Firmware Engineer (2001): RFID security, real time RF, Manchester/CRC, low power wake on key
• Project Engineer (2000–2001): LASER speed sensor, spread spectrum/DSP, PCI driver (LabVIEW)
• Design Engineer (1994–1998): Consumer electronics, BOM cost reduction, mixed signal