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Guest Spotlight: Michal Lenik

Michal Lenik, Associate Director of Product Design at Grubhub
Michal Lenik
Grubhub | Product

About Michal Lenik

Michal Lenik is Associate Director of Product Design at Grubhub, where she leads the design teams behind its B2B2C campus marketplace, corporate and merchant tooling experiences, after earlier running post-purchase, care and driver fulfillment design. She has run A/B testing at other companies and now champions upstream de-risking, merchant concept tests, AI-built prototypes, and pairing experiment results with user interviews.

Notable Quotes

"I always say that being a product designer is a master class in removing your ego from the experience. You cannot get too attached because users will always find ways to use your product differently than you expected."

"We do a lot of experimenting by either releasing things internally or releasing them in small cohorts to see whether or not the experiments win or lose. It's our way to make sure that we can action against our business metrics and we don't disrupt our core revenue or order metrics, but we can still see if something's going to work or it's not."

"If you can talk to a user about what they saw and why they made a decision, it can really help clarify a lot of your quantitative metrics. The marriage of qual and quant is a really great way to get a holistic picture of what happened."

"If you ask a user what they thought of this button or why they didn't click it, and they say, I didn't even notice it, that's a really great data point, because then this is either not coming at the right part of the process or it's not visible enough to somebody who's only half looking at their screen."

"At some point you need to de-risk. It's either in that fast follow or it's upstream in the process. But what is your intentional path through making sure that you're delivering positive features? It should be intentional. You should be thinking about that as part of the product development process from end to end."

What Grubhub tests for big product bets before they ship with Michal Lenik
Michal Lenik
Grubhub | Associate Director of Product Design

What Grubhub tests for big product bets before they ship

Go to S1 | E48

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Takeaways

All Takeaways

Both upstream de-risking and fast iteration work. The right choice depends on how quickly engineering can ship, and it should be made on purpose.

Go to S1 | E48

Pairing quantitative results with five to ten user interviews after a test explains why it underperformed, including whether users even saw the change.

Go to S1 | E48

AI lets Grubhub's design teams put clickable prototypes in front of users early, turning each iteration into a micro experiment.

Go to S1 | E48

A concept test with merchants overturned what fifteen research interviews suggested, steering Grubhub to a simpler dashboard and away from a launch that likely would not have won.

Go to S1 | E48

Grubhub tests big bets by releasing to internal users or small cohorts first, so it can read business impact without disrupting core revenue and order metrics.

Go to S1 | E48
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