System-design
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    System Design Hub

    Train architecture thinking with dedicated HLD and LLD tracks.

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    Learn

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    Clear Learning Path

    Learn to design scalable systems and communicate tradeoffs clearly.

    1. 1Finish LLD foundations before full HLD mocks.
    2. 2Practice 2 design scenarios per week.
    3. 3Run one mixed HLD/LLD mock weekly.
    4. 4Refine tradeoff explanations with AI Coach.

    Learning Tracks

    Low Level Design

    Object modeling, APIs, class design, and implementation details.

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    High Level Design

    Scalability, distributed systems, and architecture decisions.

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    Practice

    Use your track question sheet and start sessions directly.

    Question Sheet

    Track-focused question lists with direct actions for practice, AI Coach, and AI Interview.

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    Support Links

    Quick links for mocks, AI coach, and revision.

    Start System Design Mock

    Interview simulation focused on design and reasoning.

    Open

    Open AI Coach (System Design)

    Review architecture choices and improve answers.

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    Revision Hub

    Store architecture notes and recurring design patterns.

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    Next Best Start

    Minimal, focused sequence for this hub.

    1. Start Path2. Practice Questions3. Previous Sessions4. AI Coach
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