Linux Internals, Uart, Usb, Kernel Configuration, Linux, Networking, C Programming, Spi, Zephyr, Freertos, Memory Management, Rtos, I2c, ARM Cortex Microcontrollers, task scheduling, BSP customization, i2s, eMMC, inter-process communication, Linux drivers, Sd, Audio, low-latency system design, cross-platform application development, Embedded Systems

MySQL, PostgreSQL, FastAPI, MongoDB, Kubernetes, Python, LangChain, LangGraph, LLM fine-tuning, RAG pipelines

snowflake , Flask, Sql, FastAPI, Python, Docker, Spark, Airflow, dbt