Maria Dumitrescu | Product Designer & UI/UX Specialist in San Francisco

Selected Projects

Product-led case studies focused on outcomes, not outputs. Clear rationale, measurable impact, and craft at every layer.

Nuuko — Emotion-Centered Journaling

Nuuko turns journaling into a habit you can’t put down. With cozy, storybook visuals, gentle streak rewards, and AI-powered monthly reflections, it helps you stay consistent, enjoy the process, and clearly see your emotional patterns over time.

Product Design UX Research Visual System AI in UX Growth

Sanofi x IDEO wearable injection concept

Sanofi x IDEO: Wearable Injection System

Adhesive-light, size-inclusive on-body injector (“haramaki” corset) with reusable modules, voice-assisted setup, and a character guide to improve adherence for 25 mL injections.

Medical Device UX Human Factors Systems Design Prototyping Design Research

Other Projects

Stylique

Weather-aware, mood-based daily outfit picker.

AI in UX Personalization Interaction Design User Research Product Strategy

Lotus Tracker

Track habits. See your progress bloom. Stay consistent

Behavior Design UX Research Visual System Product Strategy End-to-End Design

Gist

App design for a San Francisco speed dating start-up at Pre-Seed stage

Product Strategy User Research Startup Design Design Systems Team Collaboration

StudyPaws

An app design developed for the Google UX Course creating a new approach to studying: compagnion online study sessions.

User Research Mobile Design Behavior Design UX Strategy Design Process

AI UX. (Work in Progress)

A web app that helps designers get quick and useful UI/UX feedback using AI, making it easier to improve designs faster.

AI Integration Product Strategy UX Research Design Tools End-to-End Design

Andak

A website design developed for a Romanian Engineering Company.

B2B Design Information Architecture User Research Design Strategy Client Management

Other Projects

Memories - A Story

An animation/game design concept development process: from character design to storyboarding.

Love at first sight

A little romantic animated story in Paris.

First Week In Blender

A set of little Blender projects I built during my freshman year winter break.

Stop Their Silence.

Fine Arts Exhibition in Bucharest.

Letters In The Dark

In my journey of writing and publishing Letters in the Dark, the main character of which struggles with DID, I shared other unknown pieces of fiction on the topic.