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tejaswipandava6d ago • 9 min read
Caching Strategies: 8 Patterns Every Engineer Should Know
The fastest way to produce a shallow system design: saying "I'll add Redis for caching" and stopping...
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tejaswipandava3d ago • 8 min read
Designing a URL Shortener (like bit.ly)
Framework: Problem → Constraint → Decision → Alternative → Trade-off → Failure Mode This is the...
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tejaswipandava5d ago • 2 min read
The 1-2-3 Method: Preparing for SDE-2/3 Roles Alongside a 9-5
Core Insight You don't need extra time — you need a better system. Long hours, deadlines,...
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tejaswipandava4d ago • 7 min read
Stop Rambling in System Design Interviews — 3 Frameworks That Fix It
The RADIO Framework: How to Structure Any System Design Interview Answer Writing good code...
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