Explain a Past Campaign
Part of the Digital Marketing Roadmap
In short
'Walk me through a campaign you ran.' It's almost guaranteed to come up. A rambling story loses them; a clear two-minute structure with numbers wins them.
Walking an interviewer through a real campaign (from your portfolio or work) — the goal, your approach, what happened, and its impact — one of the most predictable interview questions.
Think of it like this
Telling the match story
When you tell friends about Sunday's gully cricket match, the good version goes: we needed 30 off 3 overs, I came in at number 5, played safe singles then hit two sixes, we won with a ball left. Situation, your role, what you did, result. Campaign stories work the same.
Watch it happen
STAR plus learning, for a campaign story
1/5Situation, one or two lines: 'Our college coding club had low workshop turnout.'
The big ideas
What you need to know
Say 'I', not just 'we'
Make your own contribution clear, while being fair about the team's role.
Bring numbers
Goal, result and one efficiency number like cost per sign-up make it credible.
Two minutes
Practise a two-minute version. They'll ask follow-ups if they want more.
Use your portfolio
Pick a case study from your portfolio so you can share a link afterwards.
See it in code
Walk through the code
1S: Our coding club's workshops were getting about 70 sign-ups.2T: I owned promotion for the next one, target 150 in two weeks.3A: I made short Instagram Reels of past projects, posted in 124 class WhatsApp groups, and tested two poster headlines.5R: We got 182 sign-ups and 117 attended. The 'Build your first6 app in 3 hours' headline drove about two-thirds of clicks.7L: Next time I'd start reminders three days earlier.1/3Situation and task in two quick lines with a target.
A sample STAR answer. Short situation, clear goal, specific actions, numeric results and one honest learning.
Save yourself the pain
Common mistakes
Oops
Spending a minute on background before getting to what you did.
Do this instead
Keep situation and task short. Actions and results are what they're judging.
Oops
Giving results like 'it went really well'.
Do this instead
Use numbers against the goal, even if they're small.
Your mission
Write and time your story
Quick check
Which part of a STAR answer should usually take the most time?
Go deeper
- 1Prepare a tight 2-3 minute walkthrough of your strongest Phase 14 portfolio piece.
- 2Structure it as: goal, approach, result, impact — in that order.
- 3Practice fielding a technical follow-up question about your channel or targeting choices.
More behavioral at this stop
Handling an Underperforming Campaign
Cross-Functional Collaboration Stories
Staying Current With Marketing Trends
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