HELLO, I'M
Thayna
Santana
Product designer figuring out how AI should talk to people
Sole designer of an enterprise AI platform for hardware teams for two years, from research to shipped code.
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Four case studies. Start with the index, then open any one.
PORTFOLIO · 2026
Four case
studies
studies
Start here
Hi, I'm Thayna.
Every case study opens with four cards: the problem, what I changed, the result and my part. Read just those and you have the project in 30 seconds.
The index lists them all.
What I do
Interaction DesignDesign SystemsConversational & Agentic UIUX WritingUser ResearchEnterprise Pilot ProgramsFigmaPrototyping
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Thayna Santana, product designer
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