Portrait of Hyojin Yang, Principal UX Designer at King (Activision Blizzard)

Principal UX Designer with 10+ years shaping consumer products at scale — from doubling a 100M-member loyalty program to designing engagement systems for millions of users across global markets.

Currently at King (Activision Blizzard), I lead product design strategy — connecting user behaviour, engagement mechanics, and AI-augmented workflows to build products that teams and users genuinely come back to.

Previously at H&M, Telenor, and Zalando — where I drove user retention, redesigned activation and sign-up flows, and scaled membership programs from 50M to 100M users across 74 markets.

Member growth in 1 year (50M → 100M)
100M
Consumers across 74 markets
#1
Sweden's best loyalty program
10+
Years in consumer product design
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