Embedded Software Engineer focused on RTOS and Bare-Metal Firmware, Device Drivers, IoT, and WSN.
I’m an Embedded Software Engineer focused on developing firmware for resource-constrained and connected embedded systems, with experience spanning RTOS-based applications, bare-metal firmware, device drivers, wireless communication, and embedded peripherals.
My work covers the full firmware stack—from hardware bring-up, register-level programming, and peripheral drivers to RTOS scheduling, synchronization, communication protocols, and application-level system integration. I have hands-on experience with ARM Cortex-M and RISC-V platforms and interfaces including SPI, I2C, UART, I2S, SDMMC, and ADC/DAC, along with BLE, 6LoWPAN, proprietary 2.4 GHz communication, and IoT/WSN applications.
Alongside practical firmware development, I build low-level systems to understand how embedded software works beneath application APIs. My projects include a custom RTOS for ARM Cortex-M and RISC-V, a BLE stack implemented around the nRF52 radio, an ESP32 RISC-V bare-metal SDK, and an STM32 bootloader with SD-card-based firmware updates.
I’m particularly interested in embedded systems where firmware architecture, hardware interaction, real-time behavior, and communication protocols need to work together reliably—from low-level platform code and drivers to complete connected-device applications.
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A lightweight RTOS project built to explore task scheduling, synchronization primitives, and core kernel behavior. Focus: RTOS internals, task scheduling, kernel objects, synchronization primitives, inter-task communication |
A bare-metal SDK for ESP32 RISC-V targets created to better understand low-level platform support, startup flow, and driver integration. Focus: bring-up, platform code, low-level firmware |
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Out-of-tree Zephyr module containing custom drivers, subsystems, and board-level demos for practical application development. Focus: Zephyr integration, drivers, subsystem design |
STM32F4 bootloader that loads firmware from SD card using Intel HEX parsing and flash update logic. Focus: boot flow, flash programming, firmware update paths |
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A custom BLE stack project used to explore link-layer behavior, protocol flow, and low-level wireless communication on Nordic hardware. Focus: BLE, wireless communication, protocol design |
An embedded FAT32 project built to better understand low-level storage behavior and practical SD card file handling. Focus: embedded storage, FAT32 internals, SD card access |
- Embedded firmware architecture for bare-metal and RTOS-based systems
- RTOS internals, task scheduling, synchronization, memory management, and interrupt-safe design
- Peripheral driver development, hardware bring-up, and low-level MCU integration
- Bluetooth Low Energy (BLE), 6LoWPAN, and custom 2.4 GHz wireless communication
- IoT devices, wireless sensor networks (WSN), and connected edge systems
- Wireless sensing and actuation for resource-constrained embedded devices
- Embedded debugging, firmware optimization, and reliable hardware–software integration
- MCU architecture, startup code, memory layout, and low-level platform internals