Hi, I'm Jiafu Guo, you can call me Jeff if you want :). I'm currently pursuing a Master's degree in Computer Science at Boston University. I completed my undergraduate studies at Chongqing University in China, majoring in Intelligent Sensing Technology, which mainly focuses on the fields of Internet of Things, artificial intelligence, sensors, and optics. I'm also super interested in blockchain, which is the main reason why I wanna learn more about CS.