I work on real-world embedded products involving STM32, ESP32, Raspberry Pi, RS-485, MQTT, sensors, motor control, hardware debugging, and system integration. Focused on practical firmware, reliable communication, and hardware that works in real operating conditions.
I'm an embedded systems engineer with over 4 years of hands-on experience building firmware and hardware systems for industrial, medical, IoT, robotics, and monitoring applications. My work spans firmware development, hardware bring-up, system debugging, communication interfaces, and product-level validation.
I specialize in real-time firmware on STM32 and nRF52 platforms, multi-board communication over RS-485 and UART, sensor integration, motor control, and LoRaWAN IoT systems. I'm comfortable going deep on a single subsystem or coordinating architecture across an entire embedded product.
Currently, my work is focused on embedded robotics, multi-board communication, Raspberry Pi integration, camera streaming, DFT gauge interfacing, and industrial inspection systems.
Years of working across hardware layers, communication protocols, and real-time operating systems. These are the tools I use on actual projects.
Selected projects across robotics, medical devices, IoT, and industrial sensing. Each one involved real hardware, real constraints, and building, testing, or validating working embedded systems.
Multi-board robotics system with Raspberry Pi 4 as master coordinator and three STM32F401 boards on a shared RS-485 bus. Drive motors, stepper leg deployment, drum control, encoder feedback, and DFT gauge integration coordinated through a PyQt5 operator GUI with three-camera MJPEG streaming.
STM32-based monitoring and alarm system for medical gas pipelines. Built with FreeRTOS task architecture, MQTT over Ethernet, DMA-accelerated sensor acquisition, OTA firmware update via custom bootloader, finite state machines, LCD/touch interface, and hardware-level debugging across production units.
Quectel SC206E embedded Linux system for remote BTS site monitoring. Involved camera-based surveillance, LTE uplink, intrusion detection, IoT data pipelines, and system architecture support for real-world deployment in unattended infrastructure environments.
Industrial sensing project using DDS-based RF signal generation swept across a frequency range, with RF receiver data collection and frequency response analysis to validate sensor sensitivity for oil-in-fluid detection. Firmware handled sweep control, ADC acquisition, and validation data export.
Pressure sensing and real-time monitoring for gas manifold infrastructure with an LCD/touch HMI, Ethernet connectivity, MQTT and HTTP reporting, OTA firmware update, DMA data paths, and custom bootloader. Focused on reliability and clean state management across operating conditions.
Roles spanning industrial automation, medical devices, IoT infrastructure, and embedded product development.
Worked on embedded systems, IoT, connected hardware, and embedded Linux projects involving firmware, sensors, communication interfaces, hardware debugging, and system architecture support. Contributed to the DFT pipe inspection robot platform and BTS surveillance / remote monitoring system.
Worked on embedded systems and electronics development tasks involving firmware, hardware testing, microcontroller-based control systems, communication interfaces, and system-level debugging.
Worked on industrial fluid monitoring and RF sensing applications involving DDS-based frequency generation, RF receiver data collection, embedded control support, sensor response analysis, testing, troubleshooting, and debugging.
Developed embedded firmware for medical and industrial electronics systems, including STM32-based gas monitoring and alarm systems with FreeRTOS, MQTT, Ethernet, bootloader, OTA, DMA, finite state machines, sensor integration, hardware bring-up, and hardware debugging.
I'm open to embedded systems, firmware, IoT, embedded Linux, robotics, and product development opportunities. If you have a real hardware problem that needs a practical engineering solution, reach out.
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