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About

Clarity for complex products. Character in every detail.

I lead product work from ambiguity to delivery, combining strategy, systems thinking and visual craft.

Portrait of Sofia Semionato

Product Designer Senior | Product Design Lead

6+

Years in product

9+

Years in design

1,000+

Screens shipped

500+

System assets

Hi, I'm Sofia — a Product Designer who guides complex products with direction, influence and craft.

I'm Sofia, a Senior Product Designer who brings direction, clarity and visual craft to complex products.

I lead work from ambiguity to delivery by aligning product, engineering, research and business around sharper decisions. I also lead dose.studio, a studio that adapts to each design project.

Beyond design, curation and taste drive me: mixology, music, drawing, my cats, the city, films and series keep my repertoire alive — an interesting life makes design more attentive and human.

Selected clients & brands

ALELOBradesco SegurosBradesco SaúdeC6 BankC6 ConsigBanco do BrasilBrasilsegBBSegurosBanco SofisaBanco MercantilInovaBraSEBRAEAmbevForbesTrack & FieldRIOGaleãoOdontoprev

Process

Four moves, repeated with care.

A loop, not a checklist — adapted to each problem, always anchored in evidence.

  1. 01

    Listen

    Business goals, market and real people — evidence before opinion.

  2. 02

    Frame

    Name the real problem and the outcome we agree to move.

  3. 03

    Craft

    Explore broadly, converge fast, prototype at the right fidelity.

  4. 04

    Prove

    Ship in increments, measure impact, refine what the data shows.

Capabilities

What I bring to a team.

Discovery

  • UX Research
  • Service Design
  • Facilitation

Definition

  • Product Strategy
  • Information Architecture
  • Prototyping

Direction

  • Design Leadership
  • Stakeholder Management
  • Decision Making

Craft

  • Interaction & UI
  • Design Systems
  • Accessibility

Tools · Figma · Figma Make · FigJam · Lovable · Miro · Notion · Jira · Adobe InDesign · Adobe Illustrator · Adobe Photoshop

dose.studio

A lean boutique studio, flexible by design.

I shape the scope and visual direction, bringing in the right specialists only when the project asks for them — from first question to final delivery.

The studio website is coming soon.

01

Institutional presentations and editorial design

02

Visual identity and brand positioning

03

Product interfaces for web, mobile and apps

04

Research, curation and strategic discovery

05

Visual direction, documentation and team training

06

Specialist teams assembled for end-to-end projects

Repertoire

An interesting life makes the work more observant, precise and human.

São Paulo at night
Colorful cocktails
Music venue at night
Maggie beside plants
Molly at home

Next step

Have a product problem worth solving?

I partner with teams on 0→1 products, design systems and complex experiences.

Start a conversation