I will develop zephyr rtos firmware for esp32 and iot devices

Need reliable firmware for an ESP32 or Zephyr-based product? I provide professional embedded software development, debugging, and hardware integration for prototypes and production-focused devices.

I can help with:

• Zephyr project setup, board configuration, Devicetree, and Kconfig
• ESP32, ESP32-S3, ESP32-C3, and ESP32-C6 development
• GPIO, ADC, PWM, I2C, SPI, UART, sensors, and custom peripherals
• Threads, timers, interrupts, work queues, synchronization, and memory issues
• BLE, Wi-Fi, MQTT, cloud connectivity, and OTA update workflows
• Bug fixing, crash analysis, optimization, and code cleanup
• Clean code, testing, and technical documentation

I have years of embedded systems experience with RTOS-based firmware, connected IoT products, diagnostics, and production hardware. Each package has a clearly defined scope. Larger projects can be divided into milestones or handled through a custom offer.

Please contact me before ordering so I can review your board, requirements, existing code, and testing needs.

Thanks!