Explain before you optimize
Interviewers want to see whether you can define the problem before you disappear into implementation. A strong opening names the input shape, clarifies assumptions, and suggests an approach with a reason. AI coding interview help is useful when it reinforces that sequence.
Tradeoffs are part of the answer
Many candidates reach a correct solution but still leave points on the table because they never discuss tradeoffs. Time complexity, space complexity, readability, failure modes, and edge cases all reveal judgment. They are part of the answer, not optional extras.
Use practice rounds to fix explanation habits
Technical interview practice should not stop at whether the code passed. Review whether the explanation sounded organized, whether the approach was justified, and whether complexity discussion came at the right moment. Repeating that loop is where AI tools become genuinely useful.