Prajwal AhluWalia

Founder @ PRISM

About

Building Prism — a platform to learn, practice, and evaluate system design. Focused on making system design preparation structured and practical.

Links

Github

PRISM

Youtube

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Gone streaking

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Maker History

PRISM — System Design SandboxThe platform to learn and practice system design using AI
Mar 2026

🎉

Joined Product HuntFebruary 14th, 2026

Forums

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3mo ago

PRISM — System Design Sandbox - The platform to learn and practice system design using AI

Prism helps engineers learn, practice, and evaluate system design in one place. Follow a structured roadmap of concepts, explore 25+ architecture case studies, design systems yourself, and simulate real interview scenarios. A built-in simulation engine analyzes architectures and highlights potential bottlenecks using system modeling, while AI-powered evaluation reviews your requirements, trade-offs, and architecture decisions to help improve your system thinking.