Her graduates work at top-tier tech firms like Google, Amazon, and Meta, while thousands of others have used her courses to launch freelance businesses or build independent mobile apps. In an industry constantly facing talent shortages, Angela Yu has created one of the most effective pipelines for self-taught developers in the world.
The defining characteristic of Yu’s teaching method is its unapologetic embrace of structured, daily practice. The very format of “100 Days” is a psychological contract. By breaking the monolithic task of “learning to code” into 100 discrete, hour-long daily challenges, she dismantles the overwhelming fear of the blank page. Each day builds logically on the last, creating a spiral curriculum where concepts are introduced, reinforced, and then remixed in increasingly complex projects. This scaffolding is critical. A student doesn’t just learn about APIs (Application Programming Interfaces) in the abstract; on Day 33, they build a "Birthday Wisher" that sends automated emails. The theory is immediately absorbed into a tangible, functional outcome, solidifying knowledge through application rather than rote memorization.
: Presents a framework for how the brain minimizes behavioral costs like time and error during sensory tasks. Sequential Hypothesis Testing under Stochastic Deadlines : Published in
Dr. Yu's fascination with programming began at age 12 when her father taught her how to modify the game Space Invaders . Despite this early interest, she pursued medical training at University College London (UCL), earning degrees in both Neuroscience and Medicine (MBBS). angela yu
In the world of online education, few names carry as much weight as Dr. Angela Yu. As the founder of the London App Brewery and a top instructor on platforms like Udemy, she has taught millions how to code. But her path to becoming a tech "rockstar" was anything but conventional. The Doctor Who Decided to Debug
Her Udemy courses have achieved legendary status. Her flagship course, is the highest-rated iOS course in Udemy's history, with over 39,000 five-star ratings and a 4.8 average. At over 60 hours of HD video content, the course takes students from absolute beginners to building real-world apps using Swift, UIKit, ARKit, and CoreML. She has also created other highly popular courses, including "The Complete Web Development Bootcamp" (61.5 hours) and "100 Days of Code: The Complete Python Pro Bootcamp" (56.5 hours), which have each garnered hundreds of thousands of students.
In the high-stakes world of global finance, another has built an impressive career. She serves as a Vice President at BlackRock Advisors LLC , the SEC-registered investment advisor and mutual fund manager headquartered in New York City. Her graduates work at top-tier tech firms like
While working in the medical field, she recognized how powerful programming could be in optimizing workflows and building impactful tools. This intersection of logic, problem-solving, and education eventually led her to transition away from full-time medicine to launch The App Brewery.
: She co-founded this London-based coding bootcamp which focuses on project-based learning for skills like Swift, Flutter, Python, and JavaScript.
She began to teach, informally: an evening class in the back of the bookstore called Cartography of Quiet Things. Her students were not strictly aspiring mapmakers—there was an electrician who liked to plot neighborhoods where lamplights stayed on all night, a poet who sketched the routes grief took through a person, a retired sailor who drew the layout of his wife’s laugh. Angela taught them to map absence as carefully as presence: to record the things that were not there and still mattered, the spaces opened by someone’s leaving, the way names travel in the mouths of those who remember. The very format of “100 Days” is a
Before becoming a household name in edtech, Dr. Angela Yu walked a completely different career path. She trained and worked as a in London. However, her fascination with technology started much earlier; she built her first computer game at the age of 12.
Beyond individual doubles success, Angela has been an integral part of Australia's team competitions, winning medals in women's team events at the Oceania Championships in 2020 and 2024, as well as a mixed team gold medal in 2025.