
Simon Lejeune
2
APPEARANCES
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Jul 7, 2026
227: The Correlation masquerade (The Dungeon of martech architecture, part 3)
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0:22Nadia DavisGUEST
You have to be responsible with the data that you have and responsible in a way where you understand what it means.
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0:29Simon LejeuneGUEST
You need someone who understands incrementality in their day-to-day campaigning and testing, but also that incrementality can lead to a local maximum.
13 MINS LATER
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13:42Phil GamacheHOST
He made this question the default response to any campaign results shared with an incrementality breakdown.
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13:48Simon LejeuneGUEST
Like you need someone who understands incrementality in their day-to-day like campaigning and testing, but also that like incrementality can lead to a local maximum and not, you know, big thinking.
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14:00Simon LejeuneGUEST
It's like almost like you're a very rational math brain and then you're more like creative out there marketing brain that you can't forget.
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14:09Simon LejeuneGUEST
And I think like for me, what I'm looking for, and it's always a question I ask for hiring and like most people think they understand it, but when you ask them like to explain the first principle, They can't do a very good explanation necessarily.
Chef de la croissance chez Wealthsimple | On r'dress ça (Ép. 18)
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13:25speaker_6HOST
C'est quoi les, euh, les premiers moves que t'as faits en rentrant là pour générer de la croissance ?
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13:39Simon LejeuneGUEST
En fait, quand je suis parti de chez Hopper, j'ai parti une petite agence de, de growth.
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13:43Simon LejeuneGUEST
Puis eux, ils voulaient que j'aille travailler chez eux parce que j'avais cette expérience de, de mobile growth que j'avais eue avec Hopper.
42 MINS LATER
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56:08speaker_2HOST
Non parce que moi maintenant que je suis déjà client-