Junior
Aarav Mehta · Fictional
Full-Stack Developer
React, Node.js APIs, SQL fundamentals, debugging, and learning ability.
ReactNode.jsPostgreSQLDebugging
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Each five-minute scenario uses a fictional resume, role-specific JD, and distinct interviewer guidance. No setup required.
Mid-level
Nisha Rao · Fictional
Backend Systems Engineer
Service design, PostgreSQL performance, queues, failures, and operational trade-offs.
FastAPIPostgreSQLQueuesReliability
Senior
Elena Park · Fictional
AI Engineer
LLM evaluation, retrieval, model routing, reliability, cost, and technical leadership.
EvaluationRAGLLM systemsLeadership
Demo profiles and companies are fictional · Reports are for product demonstration only