The courses are designed for those with basic programming skills. If you’re already familiar with writing sequential code and understand how network requests work, you’ll find the content approachable.

Send all inquiries to our support email. We respond within 24–48 hours with detailed explanations and, if necessary, additional examples.

You’ll learn core principles of asynchrony, setting up real-time communication, and best practices for message handling. Each topic is accompanied by hands-on tasks to reinforce the theory.

We periodically add clarifications and new examples according to best practices.