Mockery

Public-pattern practice pack

Flipkart SDE-2 Interview Practice

Practise mid-level software engineering questions inspired by publicly discussed product-company interview themes: coding trade-offs, backend design, scale, and ownership.

Best for: Developers preparing for SDE-2-style product engineering rounds

What to practise
  • Problem decomposition and complexity trade-offs
  • API and data modelling under high traffic
  • Caching, queues, consistency, and failure recovery
  • Project ownership, debugging, and production decisions
Example spoken questions
  1. 1Design inventory reservation so overselling is prevented during a traffic spike.
  2. 2How would you make a checkout operation idempotent across retries?
  3. 3Describe a production issue you owned and how you verified the fix.

How to answer more clearly

Practise stating scale assumptions and consistency requirements before choosing architecture.

Mockery makes you answer aloud, then evaluates the transcript for technical coverage and missing concepts. It does not claim to predict a hiring decision.

Turn preparation into a spoken answer

Start with the no-account demo, then complete one full scored interview free after signup.