Jimmy Song is a Bitcoin developer, educator, and author of five Bitcoin books, including Programming Bitcoin and Fiat Ruins Everything. Jimmy Song's Twitter Score is 294 out of 1000 (an Excellent rating) as of October 2026, ranking #1,123 (top 0.5%) among 493,668 tracked accounts.
Jimmy Song discovered Bitcoin in 2011 and has been an open-source contributor since 2013. He previously worked at Armory Technologies as VP of Engineering, previously worked at Paxos as Principal Architect, and previously worked at Blockchain Capital as Venture Partner. His books are published with O'Reilly Media, among other publishers.
Jimmy Song teaches live, in-person Bitcoin programming seminars through Programming Blockchain. He hosts the Bitcoin Fixes This podcast and writes the Bitcoin Tech Talk newsletter, which has more than 9,000 subscribers. Jimmy Song's account has published 12,906 posts and has 353,874 followers as of October 2026. He has been mentioned by 1,190 accounts, with 4,830 total mentions.
Jimmy Song's portfolio includes Rain.
Who follows Jimmy Song on X?
The accounts that follow Jimmy Song include 1,447 founders, 292 angel investors, 629 influencers and 61 VCs. Among them are Ansem, Laura Shin, Michael Saylor, Fred Ehrsam, CoinDesk and Andrew Kang.