This is wenzhan(文栈). I created this writer's forum website called SOSAD.FUN in 2017, from scratch. Now it has more than 50,000 books and almost 500,000 users.

I'm not CS major. I earned my PhD in a completely different field in 2019. In 2017 I decided to create this website. To make it happen I taught myself php, laravel, mysql, server maintenance, javascript and so on. I'm still learning new things and seeking new challenges.