Open to new work
UX Designer · Frontend Developer · Interpreter
Marcela De Las Heras
Multilingual UX designer and frontend developer. Three decades of turning complex, cross-cultural problems into interfaces people can actually use.
32
Years of experience
2
Countries worked in
2+
Languages
7
Industries
What I do
UX & product design
Research, information architecture, design systems and accessible interfaces that hold up in the real world.
Frontend development
Svelte, TypeScript and Tailwind — fast, semantic builds with as little tooling as the job allows.
Spanish ↔ English interpretation
Medical, consecutive, VRI and OPI work where accuracy and cultural nuance matter most.
Selected work
About
I came to design the long way round: accounting in Argentina, international research in the United States, event coordination, and years of bilingual administration. Listening carefully and translating accurately turned out to be the same skill — whether the output is a conversation or an interface.
Based in St Louis, Missouri. Working remotely and on-site.
Full résuméTell me what you need.
A role to fill, a project to build, or an interpretation to cover — start with a message. I read everything and reply within a couple of days.