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Build skills for your next chapter.

Explore practical courses with clear explanations, animated examples, and opportunities to put your learning into practice.

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2 courses

Kal Academy · Self-paced learning

Build Your First AI Application: Interview Practice Coach

Build an interview practice coach in Google Colab. Follow animated lessons, check AI feedback, and develop a portfolio project without installing software.

6 modules · Colab practice & quizzes · Certificate of completion

$100 USD · One-time payment · Lifetime access

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System design example: an author shares a photo through an application with a follower.

Kal Academy · Self-paced learning

System Design: Foundations to Interview Practice

Learn system design from the foundations to interview practice. Follow animated whiteboard examples, explore tradeoffs, and build confidence through hands-on challenges.

8 modules · Quizzes & practical challenges · Certificate of completion

$100 USD · One-time payment · Lifetime access

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