Oct 30

Julie Wang

How we reduced our cloud spending by 20%

We saved a LOT of money. We’d tell you the exact amount, but our lawyers said no.

Lin lying in a meadow of flowers, raising her blue sunglasses, with her laptop open on her chest.

EDITOR'S PICK

How we reduced our cloud spending by 20%

We saved a LOT of money. We’d tell you the exact amount, but our lawyers said no.

Lin lying in a meadow of flowers, raising her blue sunglasses, with her laptop open on her chest.

Elements of the app broken down into multiple visual layers.

Nov 8 Michelle Zhu

How server-driven UI keeps our shop fresh

$A 3D model of the Duolingo app icon and various elements from the app.$

Oct 18 Sammi Siegel

Teaching Owlgebra: developing math on Duolingo

Illustration of a computer monitor with two open browser windows that read "Interview @ Duolingo"

Aug 20 André Kenji Horie

Interviewing with Duolingo’s Engineering Team

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