I will program microcontroller firmware circuit with zephyr rtos for nordic nrf

HI, WELCOME!!

Professional Microcontroller & Embedded Firmware Development Services

Looking for a skilled embedded firmware engineer? I develop robust, production-ready firmware for ARM Cortex-M/ARM64 and Nordic nRF MCUs, focusing on power efficiency, reliability, and real-hardware accuracy. From new builds to debugging, I deliver clean, tested solutions that work exactly as expected.

What I Specialize In

• I develop firmware for ARM Cortex-M and ARM64 microcontrollers, including:
• Nordic nRF51, nRF52832, nRF52840, nRF5340 series
• Bare-metal and RTOS-based systems
• Zephyr RTOS and similar frameworks

I have deep hands-on experience with:

• Low-level firmware development
• RTOS configuration, scheduling, and interrupt handling
• NVIC, memory maps, clock configuration, and startup code
• UART, SPI, I²C, GPIO, timers, DMA
• Custom driver development and peripheral bring-up
• Debugging boot, runtime, and hardware interaction issues

Why Clients Choose Me

• Strong low-level hardware understanding
• Production-focused firmware, not just demos
• Clear communication and documentation
• Reliable delivery and professional standards

Contact me now