Luan Rosa
Luan Rosa

Senior Product Designer

Open to offers · Member since 13 Oct 2026
Location
Pouso Alegre, Brazil
Desired salary
Unspecified
Work preference
Remote Only / Full Time, Contract
Experience level
Senior

About

Professional summary

I am a Product Designer with over five years of experience designing complex B2B commerce products, enterprise platforms, operational tools, and education technology.

I turn ambiguous requirements into clear user workflows, polished interfaces, precise UI copy, and implementation-ready specifications. I collaborate closely with product managers, engineers, clients, and distributed teams.

My strengths include end-to-end product design, interaction design, visual UI, responsive design, usability testing, user interviews, accessibility, and UX writing for edge cases and error states.

I build scalable design systems using reusable components, tokens, Figma variables, and documented interaction patterns. I also improve delivery quality through Dev Mode handoff, asynchronous specifications, and visual QA.

I use AI-assisted prototyping and evaluation tools, including Claude, to accelerate exploration and iteration. My work has contributed to measurable outcomes including increased feature usage, higher site visits, fewer user errors, and faster development of recurring patterns.

Skills

22 capabilities

Tech stack & tools

Working toolkit

Collaboration

Design

Development

Experience

Career history

Product Designer Object Edge

I own responsive UX and UI design for complex enterprise commerce and operational workflows, partnering with product managers, engineering teams, and client stakeholders across distributed Brazil and U.S. teams.

I design B2B commerce experiences including product discovery, listing and detail pages, price breaks, availability, transactions, and payment-related flows. I document responsive behaviors, business rules, and edge cases for implementation.

As the sole product designer for a lounge-access operations platform, I designed workflows that help agents interpret eligibility, memberships, guest rules, and manual overrides. I also maintain reusable Figma patterns, components, variables, UI copy, interaction states, Dev Mode handoff documentation, and visual QA.

I redesigned vehicle-fitment discovery for a commerce client, increasing feature usage by 46.6%. Related site and SEO improvements contributed to a 21.6% increase in visits.

AI Design Evaluation Contributor Tastemakers

I evaluated AI-generated interfaces for usability, accessibility, visual hierarchy, interactions, consistency, and functionality.

I authored structured prompts and actionable iteration feedback to improve generated design outcomes.

Product Designer UAIX Smart Design

I designed digital products from requirements gathering through prototyping and delivery for independent contract engagements.

I simplified high-friction workflows and contributed to a 40% reduction in user errors for a client.

Product Designer Conquer Business School

I designed education products and internal tools for a platform serving more than one million learners.

I implemented a reusable design system that contributed to 30% faster development of recurring interface patterns.

UX/UI Designer & Web Designer Vennx

I delivered more than ten responsive web projects, covering information architecture, UI design, interaction details, and developer handoff.

I created web experiences with attention to responsive behavior, visual quality, and implementation clarity.

Education

Learning history

Descomplica

Postgraduate Degree, Product Management

Postgraduate degree in Product Management.

Cruzeiro do Sul

Associate Degree, Computer Science

Associate degree in Computer Science.

PUC Minas / University of Utah

B.Arch., Architecture & Urban Planning

Bachelor of Architecture in Architecture and Urban Planning.

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