I once worked for Huawei and Baidu. I has more than ten years of research and development experience. I graduated from the National People's Congress and ranked first in the college entrance examination. I am currently the technical director of a Beijing Co., Ltd. Obtained certification: Baidu AICA (chief AI architect), PPDE (flying propeller development expert), Huawei HDE (Huawei developer expert). MCSE. MCDBA. Familiar with php, vue, C++and algorithm, and all four questions of USACO competition in the United States are correct.