Available for new workRio de Janeiro, Brazil · RemotePortfolio · 2026

Designing intuitive
digital products
for humans.

Senior product designer with 18 years of craft, 4 of them building digital products remotely for U.S. teams. Now weaving AI & fullstack into every design decision.

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Years crafting design
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Years remote for U.S. teams
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Shipped product projects
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Languages spoken
UX DesignUI DesignProduct DesignDesign SystemsInteraction DesignPrototypingUser ResearchAccessibilityBrandingMobile AppsWeb DesignNoCode · AIUX DesignUI DesignProduct DesignDesign SystemsInteraction DesignPrototypingUser ResearchAccessibilityBrandingMobile AppsWeb DesignNoCode · AI
01 · About
Marcus Chamusco portrait

Authorized to work in the U.S. — Green Card holder

Portuguese (Native) · English (Fluent)

Design is how I think — engineering is how I ship.

I’m a passionate Senior UX Designer with over 18 years of experience crafting user-centered, accessible, and high-fidelity designs in Figma. For the past 4 years I’ve worked remotely for U.S. companies, delivering intuitive product interfaces for global audiences. Fluent in English and authorized to work in the U.S. with a green card, I bring a unique blend of design expertise and emerging technical skills in NoCode development and AI integration. Currently pursuing a Bachelor’s in Software Engineering (2nd year), I’m building fullstack applications with AI capabilities using platforms like Supabase (backend) and FlutterFlow (frontend) — bridging design and technology into impactful, scalable products.

Design
  • UX Design
  • UI Design
  • Product Design
  • Interaction Design
  • Design Systems
  • Prototyping
  • Wireframing
  • User Research
  • Accessibility (WCAG)
Tools
  • Figma
  • Adobe XD
  • Sketch
  • Photoshop
  • Illustrator
  • After Effects
  • Midjourney
Engineering
  • HTML / CSS
  • TypeScript (learning)
  • React (learning)
  • Supabase
  • FlutterFlow
  • AI Agents
  • API Integration
Currently studying
Software Engineering — Bachelor’s
2024 — Present (2nd year) · Fullstack development, APIs and AI integration.
03 · Experience

Eighteen years.
One craft.

From pixel-perfect visual identity and 3D visualisation to large-scale product design for global teams — a long arc of paying attention to detail.

  1. 2022 — Present
    Senior UX/UI Product Designer
    Remote — U.S. clients

    Designing intuitive, high-fidelity product interfaces in Figma for U.S. companies. Leading design systems, interaction patterns and accessibility across web & mobile.

  2. 2014 — 2022
    UX/UI Product Designer
    Agencies & product teams

    Shaped user experiences across fintech, e-commerce, SaaS and mobile apps. Owned discovery, information architecture, wireframing, prototyping and delivery hand-off.

  3. 2007 — 2014
    Visual / Brand & 3D Designer
    Studios — Brazil

    Worked across visual identity, branding and photoreal 3D architectural visualisation. Built the craft foundation that still informs product work today.

04 · Contact

Let’s build something
worth shipping.

Open to senior UX / UI product roles with U.S. teams. Reach out on LinkedIn or see more of the craft on Behance — I usually reply within a day.

Based in
Rio de Janeiro, Brazil · Remote
Availability
Open to senior roles · U.S. timezone friendly