Open to opportunities

Jeferson Vieira

@jefersonvieira

Message

I design intuitive B2B SaaS data platforms and AI-powered workflows.

Brazil

Message

What I'm looking for

I'm looking to design intuitive B2B SaaS products and complex data platforms, partnering with product and engineering teams from discovery and research through delivery.

At netlex, I design UX/UI for complex data products and Business Intelligence dashboards. I grew the chart library from 12 to 61, contributing to a 73% increase in platform adoption, and designed the AI-powered Backfill module to reduce legal-data migration setup from weeks to hours.

I've spent more than 10 years in visual strategy and creative leadership, including work for AMBEV, SkyyVodka, PepsiCo, and Heineken. I bring discovery, user research, information architecture, data visualization, accessibility, and AI-assisted prototyping together to turn complex structures into intuitive digital systems.

Experience

Work history, roles, and key accomplishments

Product Designer (UX/UI)

Netlex

Nov 2022 - Jun 2026 (3 years 7 months)

Led UX/UI for complex data products and Business Intelligence dashboard, growing chart library from 12 to 61 and driving 73% increase in platform adoption. Designed AI-powered Backfill module, cutting setup time from weeks to hours and eliminating critical migration errors.