Design a URL shortening service like bit.ly
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Focus on encoding/decoding URLs, distributed databases, and scaling for high traffic.
A 48,000+ verified company-specific interview-question database indexed by company, team, level, and round type. Questions are submitted by candidates after their interview loop and verified for accuracy. Refreshed weekly.
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Yes — every question is submitted by a candidate who completed an interview at the named company within the last 24 months, then verified against at least two other candidate submissions for the same role. We reject questions that fail cross-verification.
By company → team/org → role → level → round-type. So you can filter to e.g. "Google → Cloud → SWE → L5 → System Design" and get the exact subset of questions Google L5 system-design interviewers asked at Google Cloud in the last 24 months.
Yes — all four major round types are covered: coding (LeetCode-style + product-coding), system design (with rubric phrasing per company), behavioural (mapped to each company's LP/values), and role-specific (e.g. SQL for data roles, ML system design for ML roles).
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