Evidence, not claims: writing a work item that proves something
What made it hard, what you did, what changed. How to turn a line on a resume into a piece of work a hiring manager can actually judge.
CanvasedIn Team ·

Here is a line from a resume that could belong to thousands of people:
“Led cross-functional initiative to improve operational efficiency.”
It's probably true. It's also useless to the person reading it. A hiring manager looking at it can't tell whether you ran the initiative or attended the meetings. They can't tell what “efficiency” meant, how much it improved, or whether the result lasted. So they do what every reader does with a claim they can't check: they discount it, or they ask about it in an interview and hope.
Your Canvas is built to remove that guesswork. Instead of a line that asserts something, you write a work item that shows it. This article explains how.
What a hiring manager is really asking
Someone reading your work isn't asking “is this person impressive?” They're asking three smaller questions:
- 1Was this actually hard? Anyone can claim a result. Difficulty tells the reader whether the result took judgment or just time.
- 2What did you personally do? Teams deliver outcomes. The reader needs to know which part was yours.
- 3What changed because of it? Not what you launched or ran. What was different afterwards, and by how much.
Those three questions are the whole structure of a good work item: what made it hard, what you did, what changed. If your item answers all three in plain language, a stranger can judge it without calling anyone.
Part one: what made it hard
This is the part most people skip, and it's the part that does the most work. It sets the stakes. Without it, the outcome has no scale.
Good “what made it hard” text names a constraint, not a feeling. Compare:
- Weak: “A challenging, fast-paced environment with many stakeholders.”
- Strong: “Morning departures from one terminal were leaving late, and the schedule left no slack to absorb it.”
The strong version tells the reader where you were, what was going wrong, and what you could not simply fix by spending more. One or two sentences is enough. If you can't say what was hard, the item is probably a description of a job, not a piece of work.
Part two: what you did
Write this in the first person and name decisions, not activities.
“Responsible for”, “involved in” and “worked with” are the three phrases to hunt down. They describe where you stood, not what you did. A reader should finish this section knowing the two or three choices that were yours.
A useful test: if you replaced your name with a colleague's, would the text still be true? If yes, you have written what the team did. Go back and add the call you made, the thing you spotted, or the change you pushed through over someone's objection.
It's fine, and honest, to say what you didn't do. “The pricing model was set by finance. I rebuilt the discount approval process around it.” That reads as more credible, not less.
Part three: what changed
This is where the number goes. A good outcome has four things:
- What moved: the metric, named precisely.
- From what: the baseline. A number with no starting point means nothing.
- To what: the result.
- Over how long: the time it took, and ideally whether it held.
Outcomes tend to be one of four kinds: a percentage, a currency amount, a count, or a duration. Pick the one that a reader in your field would reach for first.
Two examples
These are illustrations of the format. The figures are made up to show the shape of a good item, not real results.
Example 1: airline ground operations
Resume line: Improved turnaround performance at a major hub.
Work item:
- What made it hard: Morning departures from one terminal kept leaving late. The schedule had no slack, so one late step pushed back every flight after it.
- What I did: I went through three weeks of delay logs and found that most late departures shared one handoff, between gate confirmation and the start of baggage loading. I moved the loading cutoff earlier and wrote the new procedure that shift leads then ran.
- What changed: On-time departures from that terminal went from 71% to 86% over the following quarter.
Example 2: FMCG sales
Resume line: Grew modern trade revenue.
Work item:
- What made it hard: Twelve modern-trade accounts made up most of the region's revenue, but trade promotions were being planned by account, with no view of which ones paid back.
- What I did: I built a single view of promotion spend against uplift for those accounts, stopped the three lowest-return promotions, and moved that budget to the two accounts where uplift was highest.
- What changed: Revenue from those twelve accounts grew 25% in twelve months, from ₹14 crore to ₹17.5 crore.
In both cases the reader learns what was hard, who did what, and how much moved. Neither has a single adjective doing the work.
When you don't have a number
Not every piece of work has a clean metric, and some numbers are confidential. You still have options.
- Use a count or a duration. “Cut the monthly close from nine working days to six” is a number even if you can't share revenue.
- Use scope. “Rolled out to 14 plants” or “supported a team of 40” tells the reader the size of the thing.
- Use a ratio or a range when the absolute figure is sensitive. “About a third faster” is honest. “Roughly 20 to 25%” is honest if that's what you know.
- Describe the before and after in words when there is truly no figure: “Before, every approval needed three sign-offs and a week. After, routine ones were cleared the same day.”
What you should never do is round up, guess, or invent a figure to fill the gap. A hiring manager forgives a missing number faster than a suspicious one. If you're unsure of a figure, say “approximately” and say what it's based on.
Where the evidence labels come in
Every skill on your Canvas shows what backs it, in words that say what happened and nothing more:
- Used in [work item]. You tagged the skill to a piece of work you described, with dates and an outcome. That is more specific than a keyword, and it is still your own account.
- Vouched by [name], [relationship]. Someone who worked with you stated what they observed.
- Assessed [month year]. You completed a structured assessment on CanvasedIn, on that date.
Everything starts as your own account, because you're the one writing it. That isn't a weakness. It's the honest starting point, and a well-written item still gives a reader far more to judge than a resume line. The labels don't rank you. They tell the reader what happened, so they can decide how much weight to give it.
The practical advice is simple:
- Write every item as if someone will check it. If a former colleague read it, would they recognise the story and the numbers?
- Choose your strongest items to back up first. Put your effort into the two or three pieces of work you would lead with in an interview, not every line of your career.
- Don't inflate to fit a label. A modest, accurate item beats an exaggerated one that falls apart when someone looks closely.
A six-question check before you publish an item
- 1Can I say what was hard in one sentence, without an adjective doing the work?
- 2Would a colleague who did the same job recognise which part was mine?
- 3Does the outcome name a metric, a starting point and a result?
- 4Is there a time frame?
- 5Could someone who worked with me confirm this?
- 6If the hiring manager asked “how do you know that number?”, could I answer in one sentence?
If you can answer yes to all six, the item will hold up.
Five mistakes that weaken an item
- Describing the job instead of the work. A responsibility isn't an achievement.
- Hiding behind “we”. Credit the team where it's due, then say what you did.
- Using activity as an outcome. “Launched a new onboarding flow” is something you did. “Cut time to first order from 11 days to 6” is what changed.
- Listing everything. Ten thin items are weaker than three strong ones.
- Leaving old work unexamined. Work from a decade ago is fine if it's still the best proof of what you can do. Just make sure it's written with the same care.
Start with one
You don't need to rewrite your whole career. Pick the single piece of work you would bring up first in an interview and write it as a work item: what made it hard, what you did, what changed. If you upload a resume to CanvasedIn, it builds a first draft of your Canvas for you to edit. Treat that draft as a starting point, then rewrite your best items in your own words.
Companies come to professionals whose work they can judge. The easier you make that, the better the conversations you will have.
Build your Canvas at canvasedin.com.