Karla Santamaria

User Researcher

Usability Advocate

User Researcher

UX Creative

User Researcher

Experience Designer

User Researcher

Experience Designer

Turning mixed-method research into clear insights that guide product and service decisions.

Selected

Work

Gutenberg Technolgies

Eye-tracking | Mixed-Methods Data Analysis | Design research | Client Management

Imposed stronger visual hierarchy and strengthened feature discoverability, informed by eye-tracking user testing and mixed-method data analysis to support scalable content creation.

Gutenberg Technolgies

Eye-tracking | Mixed-Methods Data Analysis | Design research | Client Management

Imposed stronger visual hierarchy and strengthened feature discoverability, informed by eye-tracking user testing and mixed-method data analysis to support scalable content creation.

Golden Boots Uganda

Website Redesign | Moderated User Testing | information architecture | Accessibility | Client Management | Project Management

Lead moderated usability testing to evaluate and enhance GBU's website, resulting in clearer mission communication, stronger engagement, and a more confident, accessible donation flow.

Golden Boots Uganda

Eye-tracking | Mixed-Methods Data Analysis | Design research | Client Management

Lead moderated usability testing to evaluate and enhance GBU's website, resulting in clearer mission communication, stronger engagement, and a more confident, accessible donation flow.

ERbuddy

0-1 Development | user testing | advanced prototyping | Client Management

Created a digital health solution that bridges PCP-specialist gaps, improving efficiency, accuracy, and patient outcomes.

ERbuddy

0-1 Development | user testing | advanced prototyping | Client Management

Created a digital health solution that bridges PCP-specialist gaps, improving efficiency, accuracy, and patient outcomes.

Attune

Emotional Design Methods | Speculative Design | Co-Design | Design by Research | Iterative Prototyping | Vibe Coding

A truly versatile plugin that supports clinicians with being more emotionally intelligent responders.

Attune

Emotional Design Methods | Speculative Design | Co-Design | Design by Research | Iterative Prototyping | Vibe Coding

A truly versatile plugin that supports clinicians with being more emotionally intelligent responders.

Karla

¡Hola! Welcome to my portfolio. It's so nice to meet you. I'd love to show you some of my work.

I have 5+ years experience working in the civic, health, ed-tech and non-profit sectors.

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