In 2019, Nelson decided to create a comprehensive course on Spring Boot—a popular Java framework that many beginners found intimidating. Instead of rushing through code, he did something revolutionary for the tech tutorial space: he explained the why behind every annotation, every configuration, every design pattern.
For the first year, growth was slow. Nelson would upload videos on Saturday mornings, often spending 10 hours editing to ensure every line of code was clear. He had fewer than 5,000 subscribers, and some of his colleagues teased him. “Why are you giving away your knowledge for free?” they asked. “Nobody watches technical tutorials on YouTube.” amigoscode
He still lives in London. He still codes every day. And every morning, before checking his revenue or subscriber count, he reads one comment from the previous day—a reminder of why he started. In 2019, Nelson decided to create a comprehensive
In 2017, a soft-spoken software engineer living in London found himself frustrated. His name was Nelson, and he spent his days writing Java and Spring Boot code for a financial firm. He loved teaching his junior colleagues, breaking down complex concepts like dependency injection and REST APIs into simple, digestible pieces. But he felt limited to the walls of his office. Nelson would upload videos on Saturday mornings, often
He used real-world analogies. He drew diagrams by hand on a digital whiteboard. He laughed at his own mistakes on camera to show that errors are part of the process. The video was over 10 hours long, but it was free on YouTube.