C.Marcus Chamusco
Available for new work

Designing intuitive digital products for humans.

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

Rio de Janeiro, Brazil
Remote · U.S. timezone friendly
Portfolio
© 2026
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UX Design • UI Design • Product Design • Design Systems • Interaction Design • Prototyping • User Research • Accessibility • Branding • Mobile Apps • Web Design • NoCode · AI • UX Design • UI Design • Product Design • Design Systems • Interaction Design • Prototyping • User Research • Accessibility • Branding • Mobile Apps • Web Design • NoCode · AI • 
01 · Selected work

Projects that let the work do the talking.

App Fobia Z cover
01App Fobia ZMobile · Product Design2025
Absolute Ocean cover
02Absolute OceanSoftware · SaaS2022
Food App cover
03Food AppMobile · E-Commerce2021
Digital Bank cover
04Digital BankFintech · Mobile2021
See the full archive on Behance ↗
02 · 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.

Senior UX/UI Designer with 18+ years of experience creating digital products that combine strategy, usability, and high-level visual execution.

My work goes beyond design: I also build front-end and back-end solutions, and I've created two apps from scratch, leading the full process from design to implementation.

Currently pursuing a degree in Software Engineering — connecting design, product and technology to build clear, scalable, high-impact digital solutions.

18+
Years crafting design
4
Years remote for U.S. teams
40+
Shipped product projects
2
Languages spoken
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
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.

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.
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.
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.

Behancebehance.net/chamusco Full project archive · 18 years of workLinkedInlinkedin.com/in/chamuscoExperience · recommendations · direct message
Based in
Rio de Janeiro, Brazil · Remote
Availability
Open to senior roles · U.S. timezone friendly