I was previously a software developer and technology consultant that went full-time into crypto in 2013. Book author and professional writer, contributing hundreds of articles to CoinDesk, the leading information resource in crypto and blockchain. I have also contributed to Blockworks and BeInCrypto.
Published "Mastering Blockchain" from O'Reilly Media in December 2020. The book is used to teach Cryptocurrency 101 courses at educational institutions. A new edition of Mastering Blockchain is coming in 2026. My latest book is “Understanding Crypto” available on Amazon.
