FAQ
How long do I keep access?
You get lifetime access to the current version of the course, including updates to lessons and exercises.
Do you provide certificates?
Yes, a completion certificate is available after you finish all mandatory lessons and assessments.
Are courses suitable for beginners?
We label each course by level. Beginner tracks include guided practice and annotated solutions.
Refund policy
We offer a 14-day refund if less than 20% of the course has been completed.
How difficult are the interview simulations?
They scale from fundamentals to advanced. You can repeat simulations, compare your answers to benchmarks, and progressively increase difficulty.
Can I learn at my own pace?
Yes. Lessons are on-demand, and you can pause and resume at any time. Your progress is kept in your browser (simulated) and in your account (if enabled by the platform).