CareerCaseOS™
Build my free career brief

Rehearse your next career conversation

Proof Before Pitch.

Gather what you actually did, while you still remember it. Then walk into the room and say it, with the evidence sitting underneath every line.

It doesn't rely on self-promotion, on office politics, on confidence you don't feel, or on leaving to be recognized. It relies on the impact you've already had.

Build my free career brief How a rehearsal is built
Free to start, no cardNever shared with employers
Rehearse · Pay ask
Sample case · made-up test dataIllustrated · no sound

How it works.

  1. Read your position.
  2. Build your case.
  3. Make your move.

These three steps are the same in the app you will be using five minutes from now.

Manager styles

Practice with a manager like the one you'll meet.

The same ask lands differently with different people. Choosing who's across the table is part of a paid plan. When you do, the rehearsal changes with them: their questions, their objections, and what a good result looks like. The free career brief starts you with the open manager.

Open

Engaged and curious. Asks questions and listens.

What worksKeep each answer under half a minute, and leave with a date.

Busy

Rushed and distracted. Wants the short version.

What worksRespect their time: one proof, then ask for a proper slot.

Skeptical

Not convinced yet. Pushes back on whether it's really beyond the role.

What worksDon't argue. Get them to name what would convince them.

Guarded

Short answers, deflects: “it's not really my call.”

What worksStay calm and warm. The win is the next step, not the yes.

How it works

Walk in with proof.

From a win you'd forget to a case you can make. Nothing in the script is made up: it comes from your work.

  1. Evidence

    Save the win while it's fresh.

    One sentence is enough. Tag the transferable skills it shows, so it counts later.

    Automated the vendor reconciliation, saving the team 6 hours a week.
    Quality and risk controlData analysis

    Sample · made-up test data

  2. Job fit

    See what transfers, and name it.

    Paste a job description. Each requirement is sorted into match, transferable or gap, with your proof beside it.

    Job fit screen: a transferable requirement, 'Own the monthly close and variance reporting for the finance director', with the user's proof and a button to confirm the skill.
    From the app · made-up test data

  3. Prepare · STAR stories

    Answer the questions they'll ask.

    The must-haves come first. Each STAR story is built from one of your own wins.

    1 · Must-have · Data analysis“Tell me about a decision you made using data.”Because they asked for: 3+ years of experience in financial analysis and reportingBuild the STAR story from “Rebuilt the weekly ops report…” →
    2 · Must-have · Negotiation“Tell me about a disagreement at work and how you handled it.”Build the STAR story from “Renegotiated a data license…” →

    Sample · made-up test data

  4. Rehearse

    Hear it, with the proof shown.

    Pick the manager style and watch it in three parts: a short explainer, your conversation, then practice tips. Captions are always on, the voices are stock AI voices, and each line you say points back to the win or brief it came from.

    YouThe scope has grown. I rebuilt the weekly ops report so it lands Monday 9am instead of Wednesday.↳ From Win 1 · Aug 9

    Sample · made-up test data

  5. Evidence

    Record what happened. Your case grows.

    Every win, conversation and outcome lands in one place, ready for the next one.

    Evidence: an outcome recorded against a win, 'Year-end pay review: yes, pay increase of $6,000 a year (invented example)', followed by a saved win.
    Evidence · what your case has earned+$6,000 / yearPay increase · recorded by you

    Only outcomes you entered. Nothing is estimated.

    From the app · made-up test data

It won't bluff for you. Where no saved win backs a line, the rehearsal says so and tells you what to save, instead of inventing a number.

Start with the conversation in front of you.

Choose a review, a pay talk, a promotion or an interview. Organize one real work example into a brief you can edit and download. Then build your case from there.

Build my free career brief

Free to start, no card: your career brief, one sample rehearsal and video of your own case, and unlimited saved wins. Core adds the rest of Evidence (documents and skills) and the iPhone app; every manager, job fit and up to 50 STAR stories come with Pro, price coming soon.

  • Private to you. Never shared with employers. No employer dashboards, ever.
  • Illustrated characters, stock voices. Never your own face or voice.
  • Only outcomes you enter. Nothing is estimated or promised.

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Or read the blog by topic: Positioning & visibility, Proof & documentation, The ask, Moves & strategy.

Build my free career brief