Nikola
Kalini
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Things I'm proud to have shipped
Amansultan · EdTech · Internal tools
Lead Product Designer
· 2× faster production · 10× faster assembly · one role dissolved
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Resume.io · B2C SaaS · Subscription & Retention
Product Designer
· from 1 flow to 4 retention paths · 3 segmentation signals defined · from no reason capture to structured churn input
Valuest · Fintech · Portfolio & Decision Systems
· 100 indicators ➝ 9 decision-critical · 3 groups · 3 metrics · 3 views · depth preserved, noise removed · launched on TestFlight
