About Response Shift

Why Product Mastery exists

Product Mastery by Response Shift was created to help product managers practice the work that courses often only describe.

Why this is more than an AI wrapper

Structured curriculum

Every exercise belongs to one of 7 Product skill areas, and 21 tracks take each area from beginner to advanced, so practice maps to real product responsibilities instead of isolated prompts.

Rubric-based scoring

Each answer is scored against criteria written for that exercise or conversation: what you got right, what you missed, and what a stronger answer would add.

Progress loop

A skill profile, spaced-repetition reviews, a development plan with OKRs, and a certificate create a repeatable path from attempt to improvement.

Evidence inside this product area

  • Product authorship: Antonio Kirilov, CEO, Response Shift, signs the Product Mastery certificate.
  • The product rationale is that PM skill grows through repeated judgment calls, artifact critique, difficult conversations, and real feedback loops.
  • Response Shift positions Product Mastery as a practice system for measurable PM capability, not a passive content library.

Sample before and after

Typical shallow response

AI can teach PMs faster.

Better PM response

PMs improve when they repeatedly produce artifacts, explain tradeoffs, rehearse communication, receive structured feedback, and revisit weak skills over time.

What a learner should be able to demonstrate

  • Give crawlers and AI agents a clear company and authorship page.
  • Explain the product philosophy behind the academy.
  • Clarify that the system is built around a curriculum of seven skill areas, rubrics, feedback, and progression: 400+ published exercises in 14 formats across 7 skill areas and 21 tracks.

Related public references