💻 ThePrimeagen: How He Saved Netflix from the "Grizzly Attack" and Why He Refused to Use AI
ThePrimeagen (aka Michael Paulson), the most popular programmer-blogger and a former Netflix employee, gave Lex Fridman a five-hour (!) interview. In it, he shared stories about starting his career at the leading streaming giant, dealing with ADHD, and why he doesn't trust AI for work.
We watched the conversation for you and highlighted the most interesting moments:
➡️ [01:16:00] On his journey to Netflix. ThePrimeagen spent several years working at Web Filings, where he had to put in 60-hour workweeks. However, he gained valuable experience, and in 2013, he caught Netflix's attention due to his success with the then-emerging RxJS library.
"Netflix reached out and said, 'Hey, I see you've done RxJS. We do a lot of it. You want to come and interview with us?' And I was always told that you should never reject kind of a handwritten personal invitation to interview," Paulson recalls.
➡️ [01:37:00] At Netflix, he discovered a security vulnerability that had gone unnoticed for years. It was named the "Repulsive Grizzly Attack." The issue allowed someone to request an enormous amount of data from the service—a single request could crash an entire server. With just a few hundred such requests, taking down all of Netflix was possible.
➡️ [03:28:00] AI in coding is only effective for predictable tasks. Today, young professionals are often advised to fully rely on AI instead of developing their own skills—but the blogger believes this is a dangerous misconception. While working with Copilot, he reviewed the code more than he wrote it. Ultimately, ThePrimeagen decided to stop using AI in his coding altogether.
➡️ [00:11:00] The worst part of programming is when you know everything, says ThePrimeagen. When there are no surprises in your work, it feels less like creativity and more like an assembly line.
➡️ [03:15:00] On battling ADHD. ThePrimeagen used to force himself to reread a single page up to 18 times to absorb the material. Discipline helped him overcome this—he committed to doing everything thoroughly, even if it took longer. Another "cheat code" in his fight against ADHD was the support of his wife.
"It would be foolish of me to claim that I've defeated the ADHD by myself, but instead I find that the places that I can really control I've done a very good job at, and the things that I obviously need to do much better at, my wife has helped me a whole bunch. And so I've kind of cheated," Michael shares.
📺 You can watch the full conversation here.
More interviews with Lex Fridman:
➡️ "In 300 years, millions of people will live in space," astrophysicist Adam Frank
➡️ "How did life originate?" astrobiologist and theoretical physicist Sara Walker
#interview #Netflix @hiaimediaen
