For research engineers moving to product

From paper to product.

Research code proves a concept. Production code serves users. Learn the architecture, patterns, and discipline that bridge the gap.

Research requires rigorous thinking. Production software requires the same rigor applied to architecture, testing, and user-facing code.

MVVM architecture, SOLID principles, and DRY patterns. The engineering discipline that turns experimental code into maintainable software.

Flutter gives you iOS, Android, and web from one codebase. Ship your work to the people who need it.

Dart + Flutter + SOLID + DRY

From research prototype to production app.

Write code from lesson one

Every lesson is an exercise you solve in your browser. Real code, real tests, real feedback.

Write a greeting function

main.ts

function greet(name: string) {

return `Hello, ${name}!`

}

Each concept builds on the last. You always know what to learn next.

Quizzes, fill-in-the-blank, matching, and code keep every lesson engaging.

Submit your answer and see test results in milliseconds.

Learn by doing

Solve exercises in your browser from the first lesson.

Pick a course and solve your first exercise.

An interactive Dart course where you code, test, and build apps directly in your browser.

An interactive Flutter course where you code, test, and build apps directly in your browser.

Learn the principles of how software should be structured, so you can guide AI to build better systems.

Learn to identify and eliminate code duplication, making your codebase cleaner and easier to maintain.

Learn how APIs, databases, caching, and load balancing fit together to build scalable systems.

Interactive courses

Every lesson is an exercise with instant feedback.

Interactive courses that teach production engineering through exercises.