Execution

Run a coding interview through a disciplined sequence from restating the problem to testing, complexity analysis, and production discussion.

Use invariants, boundary checks, mutation discipline, and data-contract awareness to make interview code correct before making it clever.

Use live tests to prove correctness, expose edge-case judgment, and recover cleanly when code fails during a coding interview.

Recover from failing code in a live interview through hypothesis-driven debugging, targeted instrumentation, invariant checks, and clear …

Study five coding rounds through the moments when framing, explanation, recovery, and design judgment change the evidence of seniority.