Hey, glad to meet you guys! I’m Doan Manh Duc ( as known as Duc Doan ), the owner of this blog.
I’m a technical leader and aslo a developer at 7listings.
I love reading, travelling, sharing and coding.
I created this blog to store some helpful tricks and notes that I’ve been writting/collecting about programming, mathematics and other stuffs.
Thank you for visiting my blog.
And by the way, here are some photos of my country, Vietnam, they’re very beautiful, right?