What Our Security Logs Revealed About a Product Problem
Repeated security alerts were actually hiding a shared-password management problem. A case study from Marion Livraison on turning a technical signal into a product insight.
June 17, 20262 min
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Product Management
9 articles
Why Our Users Identified the Problem… But Refused Our Solution
Identifying a user problem does not guarantee the adoption of your solution. A case study from Marion Livraison on the paradox between problem validation and resistance to change.
May 11, 20264 min
A Hundred User Interviews Later: the Lessons
Discover how interviews and listening to users are essential to identify real needs and create a product that meets field challenges.
April 14, 20263 min
LeBonCoin: Why I'd Love to Permanently Hide Certain Listings
When saved searches become noisy because irrelevant listings keep coming back. One simple feature could change everything.
January 14, 20262 min
LeBonCoin: When Product Security Breaks the User Experience
A good security practice can become a real product problem when it fails to anticipate alternative scenarios. A look at a blocking flow on LeBonCoin.
December 10, 20253 min
The Book That Helped Me Through My Transition: The Product Book
Discover how the book 'The Product Book' shaped my understanding of the Product Manager role and the three key elements that marked its impact.
October 7, 20253 min
Why I Deleted Duolingo
Duolingo is a product masterclass. Yet its retention mechanisms pushed me to uninstall the app. A reflection on the thin line between habit and dependency.
September 9, 20253 min
The Difference Between a Good and a Bad Product Manager
How a good PM generates more revenue, balances user satisfaction and profits, and masters product priorities.
July 22, 20252 min
Escaping the Build Trap: an essential book for product managers
A reflection on 'Escaping the Build Trap' and its impact on product management philosophy, in the context of AI.
June 3, 20252 min