About

A senior UX design agency of one, focused on SaaS and Ecommerce product design and design systems that scale.

I'm Angeline Mayasari, PhD. For the last decade I've helped startups and enterprise teams treat design as a risk-management discipline, validating the right problems, building durable systems, and shipping interfaces that hold up under real usage.

8+

Years of product design experience

3+

Design awards

100%

Commitment to understanding real user needs before designing a single pixel

Principles

Design is a way of managing uncertainty.

Most product risk shows up as unclear scope, duplicated UI, and slow time-to-market. Treating design as a system — research, components, tokens, governance — turns that risk into something measurable.

That's the lens I bring to every engagement, whether it's a 6-week product sprint or a long-running design system partnership.

Expertise

What I bring to the table

A broad toolkit built over a decade of working on real products, paired with the judgment to know which tool to reach for.

Design

UX ResearchUI DesignInteraction DesignDesign SystemsPrototypingAccessibility

Tools

FigmaFigJamFramerAdobe XDAdobe Design SuiteMuralMiroNotionJiraConfluence

Collaboration

Stakeholder alignmentDesign critiquesDev handoffWorkshop facilitation

Want to work together?

Tell me about your product and what's at stake.