About this blog

This site was created to help you and I learn Blockchain development technologies, include Bitcoin, Ethereum and Smart Contract.

I designed the blog as a learning tool first and foremost, but it is designed to be simple, clean, and responsive.

About the Author

I’m Bitflying，an iOS App developer, and once a Cisco-certified Instructor (CCSI) . I love Unix, include Linux, macOS、iOS and Android. I’m passionate about TCP/IP technologies and Blockchain technologies, include Bitcoin and Ethereum etc.