-Developed and tested applications with machine learning technology for Kionix MEMS sensors-žDesigned traffic monitoring and smart parking projects, participated in 2019 Sensor Expo project-Developed a surface recognition model with Random Forest method based, where accelerometer data as input and the surface types as outputž-Designed and developed MVC pattern with an interactive GUI driving the event to control the process of pre-filtering, feature extraction, training, online and offline prediction processž-Tested the surface recognition model in real-time with accuracy over 98%ž-Implemented the machine health monitoring model using the GUI with accuracy over 90%.