I'm Ken Wong from Hong Kong. I have finished a full stack training course focusing on Java and React.js recently as well as another online course CS50 from Harvard University. You could find out my finished projects and the source code of them below!
Venturenix Project: an e-shop web app: https://shop.ken-smarthome.online/
A live chat app: https://ec2-54-179-255-198.ap-southeast-1.compute.amazonaws.com/login
CS50 project: https://www.youtube.com/watch?v=4GldYJHzTPo