About
Who writes these guides
Saadan Naqvi
Founder & CEO
Saadan Naqvi builds Iteration and writes the guides on this site. The advice here comes from building the grading system behind Ranked Arena and Interview Reviews — the rubric decisions, what separates a specific answer from a vague one, and the failure patterns that show up again and again in submitted transcripts.
How these guides are written
Each guide is written and edited by a person, not generated and published unattended. They are revised as the product's grading changes, and every guide shows the date it was last updated. Where a guide describes what Iteration does, it describes current behaviour — not a roadmap.
Why Iteration exists
Most interview prep points forward: practise these questions, memorise this framework. Almost none of it helps with the interview you just walked out of, which is the moment you have the most specific evidence and the least idea what to do with it. Iteration is built for that gap. It does not predict hiring outcomes and it will not tell you whether you got the job — it works only from what was actually said.
Corrections and contact
If something here is wrong or out of date, tell us and we will fix it: [email protected].