Welinton Fernandes

Senior UX/UI Innovator & Design Systems Specialist. AI-First Engineering Leader crafting digital impact for 16+ years.

AI-Powered Product Design Al Agents & Chat Interfaces Design Systems UX Research Front-End Development

Professional Journey

2025

Senior UI/UX Designer

Multivision Consulting

  • AI & LLM Interface Design
  • Enterprise Platform UX
  • Data Visualization for Trading
  • Real Estate AI Agent Design
  • Design System Architecture
  • B2B User Research
2024

UI/UX Engineer

Habitus Health

  • 3D Posture Simulations
  • Scalable Design Systems
  • AI Wellness Integrations
  • Multilingual Tutorial Videos
  • Workflow Automation
  • SaaS UX/UI Design
2021

Lead Product Designer

eir Ireland

  • Telecom Platform Design
  • A/B Testing & Analytics
  • High-fidelity Prototyping
  • Apple/Samsung Campaigns
  • B2B SaaS UX
  • UX Workshops
2019

UI/UX Designer

Matrix Internet

  • COVID-19 Digital Solutions
  • Design Systems (40% faster)
  • E-commerce & Tourism UX
  • Social Media Content
  • UX Audits
  • Cross-industry Prototyping
2016

Front-end & UI/UX Designer

Point Blank Ltd

  • Time & Attendance Product UX
  • WordPress/WooCommerce Themes
  • Interactive Prototyping
  • User Research
  • Front-end Development
  • Usability Testing
2015

UX Designer & Front-end Developer

Transend LDA

  • AI Legal Dashboard Design
  • Cross-border Compliance UX
  • PHP/JavaScript Development
  • Document Management Systems
  • SEO & Accessibility
  • Legal Tech UX Solutions
2013

UX Front-end Developer

Kionux

  • Banking ATM & Web Interface Design
  • International Client Projects
  • E-commerce & Marketplace UX
  • Adobe Creative Suite Prototyping
  • SEO & API Integrations
  • Financial System Security UX
2012

Front-end Developer

Virtualiza São Paulo

  • E-commerce Platform Redesign
  • WordPress/Joomla Themes
  • Usability Testing & Analytics
  • Google Analytics Monitoring
  • UI Prototyping
  • Cross-functional Team Collaboration
2011

Web Designer

Diretriz Feiras e Eventos

  • Event Website Redesign
  • Branding & Visual Identity
  • WordPress Custom Themes
  • Newsletter Automation
  • Google Analytics Insights
  • UX Testing & Optimization
2010

Web Designer

UniBrasil

  • University Website Design
  • Icon Set Creation (50+)
  • Heuristic Evaluations
  • Interactive Prototyping
  • Content Management
  • Performance Monitoring
+

Next Chapter

Always open for innovation

Formation & Growth

Continuous Mastery

2011 — 2013

UniCuritiba

Graphic Design Technology

Specialized Certifications

✓
Advanced Figma & Prototyping
✓
Design Systems Architecture
✓
UX Research Methods
✓
AI for Designers

Beyond
The Pixels

Welinton Fernandes on Music
Systems

Harmony & Rhythm

Guitar and piano taught me about patterns and invisible architecture.

Welinton Fernandes photographer

Visual Narrative

hrough lenses and YouTube, I have mastered visual synthesis.

Welinton Fernandes coding AI Agentic

The Tech Bridge

Uniting code and AI to design technically feasible solutions."

Welinton Fernandes Rollerblading
Resilience

Balance & Grit

Rollerblading since childhood has given me the balance to iterate.

“

"The best way to predict the future is to design it."