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Martyna Wójcik

Senior Product Designer · Based in Portugal · Open to remote roles

Selected work

Case studies

Featured case studyLive beta

Yaca Places

Product design · UX/UI · Information architecture

I designed the map, place details, filters, and contribution flows across desktop and mobile web.

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Yaca Places map of Lisbon with nearby place markers
Yaca Places mobile Explore map with nearby places in Lisbon
Yaca Places mobile Explore map over a map background.
Yaca Properties map of Ourense with property prices
Yaca Properties mobile property cards with home photos, prices, and key features in Ourense
Yaca Properties mobile property cards over a map background, from the first iteration.
First iteration · In development

Yaca Properties

Product direction · UX/UI · Design system

I designed the property search and listing views, building on the local ecosystem created with Yaca Places.

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Live PWA
A ten-minute pause timer with a personal reason, a helpful action, and options to breathe, extend the pause, or log the outcome.
An empty Break tab with a prompt pointing to the add habit button.
Box breathing screen with a visual inhale cue, four-second phase, and start, reset, and sound controls.
Unloops in dark mode: a guided pause, the Break and Build habit tabs with the illustrated gorilla, and box breathing
Self-initiated · Open source

Unloops

Product design · AI-assisted development

I designed and built a CBT-inspired habit app to help people prepare for triggers, pause during urges, and reflect after setbacks.

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What I bring

Making complicated products easier to use

  • Organizing information

    I organize maps, filters, and details so people can explore their options and make a choice without feeling overwhelmed. I did this for Yaca Places and Properties.

  • Designing for everyone

    I design apps that are easy to use for everyone, whether they use technology all the time or only occasionally, as well as for parents and teenagers (and myself). That is what I did in Unloops - clear prompts and simple choices for difficult moments.

  • Refining real products

    I think through how a product works in real life, including different screens, situations, and interactions. I improve ideas as I go.

Tools I use

  • Figma
  • Canva
  • ChatGPT
  • Codex
  • Claude
  • Hermes
  • Perplexity
  • Notion
  • xTiles
  • Lovable
  • VS Code
  • Jira
  • AI Workflows
  • Next.js
  • React