Sr. Product Designer with 5+ years of experience

Vinicius

Maitan

Specialist in digital product design with over 5 years of experience building complex end-to-end projects for desktop, mobile, and web.

Hands raised toward light, symbolizing the collaboration between design craft and AI tools
Design SystemComplex workflowsProduct DesignData DrivenChat GPTUsability TestsDesktopMobileFigmaClaudeFigma MakeHubSpotGeminiPrototypeResearchArtificial IntelligenceResponsive InterfacesSaaSERPB2BB2C
Cross-platform experience

Consistent design, crafted for every context

Desktop Product Design

This is where we provide the most complete version of the product, delivering agility for more complex tasks.

Mobile Product Design

Designed for specific actions. Each action must be completed with the minimum number of interactions.

Web Design

Website presents the company and its products, highlighting our solutions and the value we deliver.

Latest Projects

Combining strategic thinking and modern workflows to build end-to-end digital products

Designed to enhance visibility into the progression of equipment failures in industrial environments, the system supports daily operations by enabling more efficient allocation of maintenance hours.

Access Case

Financial tool that advances earnings for app-based drivers and delivery personnel (iFood, Uber, Rappi, 99) — no loan required, with a fixed rate of 4%.

Access Case
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Experience

SaaS•B2B•B2C•ERP•Fintech•Artificial Intelligence

Tractian

Mar 2023 — Present
  1. 1.End-to-end involvement in over 30 projects, leading product discovery, UX/UI, prototyping, handoff, and delivery
  2. 2.Active contribution to the creation and evolution of the Design System, enhancing team consistency and speed
  3. 3.Participation in defining and implementing design processes to improve product team deliveries and collaboration with Product and Engineering
  4. 4.Responsible for monitoring and evolving core products, directly involved in strategic decisions with Product Analytics (PostHog)
  5. 5.Collaboration with stakeholders, PMs, and developers to align business and user experience
  6. 6.Application of AI tools in the design process — research, ideation, documentation, prototyping, refinement of solutions, assets, and microcopy

Plific

May 2021 — Mar 2023
  1. 1.Product Designer in fintech, focused on financial solutions for delivery drivers and app drivers
  2. 2.Involvement in building a mobile app with integration via Open Banking
  3. 3.Design of flows and interfaces for a credit product (receivables anticipation)
  4. 4.Active participation in ideation, user validation, and usability testing
  5. 5.Building the new institutional website with the addition of new products

QR Culture

Nov 2018 — Feb 2022
  1. 1.Co-founder and responsible for Product Design and UX of the platform
  2. 2.Creation of a digital product aimed at valuing and monetizing street artists
  3. 3.Defining the product vision, flows, interface, and user experience
  4. 4.Involvement in product strategy, hypothesis validation, and MVP
  5. 5.Building the institutional website
TOOLS

What powers every project

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Figma
Claude
TestFly
Nano Banana
Vercel
PostHog
GitHub
Codex
Figma Make
Miro
Notion
FigJam
Confluence
Power BI
Whisk
Tally
Figma Site
Metabase
Typeform
Gemini
Midjourney
Excel
Google Forms
FAQ

Your questions answered

I don't treat design as a cosmetic layer, but as a growth lever. Before ideation, I align with PMs and stakeholders on the product's KPIs (e.g., conversion, retention, LTV). Every interface or flow decision is grounded in how it solves a user pain point that, in turn, moves a business metric.

I believe in co-ownership: design only creates value once it's live and working flawlessly. Collaboration starts at discovery, not at handoff. I involve developers from the conceptual phase to align on technical feasibility, ensure structured handoffs backed by supporting documentation, and stay actively involved in visual and behavioral QA.

I see the Design System as an internal product that ensures scale and consistency. I contribute actively by documenting accessible components, defining interaction patterns, and aligning tokens with the engineering team to speed up development.

I use AI as a productivity lever across the entire product cycle — synthesizing research data, accelerating prototypes, and bridging interface and code. The Plific case study shows in practice how this integration optimized delivery time and project precision.

Rollout is the start of the learning cycle, not the end of the project. The metrics set at kickoff serve as a baseline, but impact analysis only gains real depth in production, by crossing quantitative data with qualitative context. In practice, I combine tracking usage metrics and reviewing session recordings at friction points with an active listening routine alongside Customer Success and Sales. To scale that qualitative capture, I use AI to mine transcripts from online client meetings, identifying spontaneous mentions and sentiment about the new feature. Triangulating this data produces concrete insights that feed and reprioritize the iteration backlog.

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Details build the experience, and collaboration builds the product