On this week's episode of the podcast, freeCodeCamp founder Quincy Larson interviews John Washam, a software engineer at Amazon. John's also creator of one of the most popular open source projects of all time, Coding Interview University. This is John's first-ever podcast interview, and the first time he's told his story. Interviewing him was an absolute honor. We talk about: - How John delivered pizzas to save enough money to buy his first computer in the 90s. "I was tired of being a broke kid." - John's first career in the US military, where he worked as a translator in South Korea - How John crammed Computer Science for 8 months and taught himself enough theory and coding skills to get a job in big tech, then published Coding Interview University on GitHub - What it's like to work as a senior developer at a big tech company, and what you can expect the journey to be like Can you guess what song I'm playing on my bass during the intro? It's from a 1986 rock song. Also, I want to thank the 9,779 kind people who support our charity each month, and who make this podcast possible. You can join them and support our mission at: https://www.freecodecamp.org/donate Links we talk about during our conversation: - Coding Interview University: https://github.com/jwasham/coding-interview-university - The Starup Next Door, John's blog: https://startupnextdoor.com/  - Follow John on LinkedIn: https://www.linkedin.com/in/johnawasham/ - The Talent Code, the book John recommends: https://www.amazon.com/Talent-Code-Greatness-Born-Grown/dp/055380684X