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Severin Hacker

CTO, Duolingo

#3230

508 followers 109 following

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13 Upvotes

Onyx The fitness app that watches you

Tinycards for Android, by Duolingo Learn a language using flashcards, now on android

Duolingo Emoji Language Pack 🌏’s 1st emoji language course

Tinycards by Duolingo The future of learning with flashcards, by Duolingo

Newsletters by Refind The easiest way to email a link digest to your fans

ZEI° Revolutionary time tracking device

Refind Worth your attention

Noizio Ambient background sounds for your Mac

Fancy Hands Assistants for Everyone

Duolingo Podcast Fascinating stories in easy-to-understand Spanish