Your private bank plus Evalzo's curated catalog · QGen added 28 questions overnight
Questions authored by your team, plus anything QGen generates from your JDs and past assessments. Only people in your workspace can see or use these.
Implement RateLimiter.check(tenantId, key) that returns { allowed, retryAfterMs }. The limiter must handle 50k QPS with sub-5ms p99 latency. Consider Redis vs in-memory, replication, and clock skew.
CREATE INDEX CONCURRENTLY is true?Looking for: blast-radius assessment, communication cadence, the call between rollback vs forward-fix, and one concrete learning that changed how you operate. Two-minute response.
Candidate gets a static screenshot of an onboarding flow. They have 15 minutes to identify accessibility issues, hierarchy problems, and at least one growth-loop opportunity. Markdown response.
Walk through your choice of storage (Redis sorted sets vs DynamoDB streams), how you'd shard, how you'd handle hot keys during finals, and what you'd do if scores arrive out-of-order.
Vetted questions covering 40+ roles. Maintained by the Evalzo team and contributing recruiters. Add a copy to your library to edit, customize scoring, or include in assessments.
Signature: debounce<F>(fn: F, wait: number, opts?: { leading?: boolean }): F & { cancel(): void; flush(): void }. Bonus: support async functions that return the latest invocation's promise.
Looking for: account prioritization framework, the cadence between proactive outreach vs reactive support, and one specific signal you watch for churn risk. 90-second response.
Candidate gets a CSV of session events from an onboarding flow. They must compute funnel conversion at each step, find the biggest drop, and write a one-page memo with their hypotheses prioritized by impact × effort.
Looking for: specificity over generality, evidence the candidate prepared, ability to deliver hard truth with care, and what they learned about themselves from doing it. Two-minute response.
Given employees(id, name, dept_id, salary) and departments(id, name), return each department with the second-highest salary band and the employee(s) earning it. DENSE_RANK is your friend.