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Hi, I’m César — a Senior UX/UI Designer and Product Designer with over 22 years of experience crafting digital solutions across multiple industries. I’ve collaborated with both agencies and in-house teams, delivering user-centered interfaces for desktop, mobile, and web apps, and helping organizations modernize their products from concept to launch. I’m driven by curiosity, a collaborative spirit, and a passion for creating design systems and scalable UX. I value clear communication, data-informed decisions, and continuous learning to stay ahead in fast-paced environments, always aiming to empower end users and stakeholders alike.…Hi, I’m César — a Senior UX/UI Designer and Product Designer with over 22 years of experience crafting digital solutions across multiple industries. I’ve collaborated with both agencies and in-house teams, delivering user-centered interfaces for desktop, mobile, and web apps, and helping organizations modernize their products from concept to launch. I’m driven by curiosity, a collaborative spirit, and a passion for creating design systems and scalable UX. I value clear communication, data-informed decisions, and continuous learning to stay ahead in fast-paced environments, always aiming to empower end users and stakeholders alike.

Cesar M S Fernandes

UX Designer, UI Designer, Product Designer, +5

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Hi, I’m César — a Senior UX/UI Designer and Product Designer with over 22 years of experience crafting digital solutions across multiple industries. I’ve collaborated with both agencies and in-house teams, delivering user-centered interfaces for desktop, mobile, and web apps, and helping organizations modernize their products from concept to launch. I’m driven by curiosity, a collaborative spirit, and a passion for creating design systems and scalable UX. I value clear communication, data-informed decisions, and continuous learning to stay ahead in fast-paced environments, always aiming to empower end users and stakeholders alike.…Hi, I’m César — a Senior UX/UI Designer and Product Designer with over 22 years of experience crafting digital solutions across multiple industries. I’ve collaborated with both agencies and in-house teams, delivering user-centered interfaces for desktop, mobile, and web apps, and helping organizations modernize their products from concept to launch. I’m driven by curiosity, a collaborative spirit, and a passion for creating design systems and scalable UX. I value clear communication, data-informed decisions, and continuous learning to stay ahead in fast-paced environments, always aiming to empower end users and stakeholders alike.

Available to hire

Hi, I’m César — a Senior UX/UI Designer and Product Designer with over 22 years of experience crafting digital solutions across multiple industries. I’ve collaborated with both agencies and in-house teams, delivering user-centered interfaces for desktop, mobile, and web apps, and helping organizations modernize their products from concept to launch.

I’m driven by curiosity, a collaborative spirit, and a passion for creating design systems and scalable UX. I value clear communication, data-informed decisions, and continuous learning to stay ahead in fast-paced environments, always aiming to empower end users and stakeholders alike.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Language

Portuguese

Fluent

English

Fluent

Work Experience

Senior UX/UI Designer at BairesDev

May 1, 2021 - July 31, 2025

Designed and developed user-centered interfaces for desktop, mobile, and web apps; applied UX/UI best practices, usability principles, and scalable design processes across client and internal projects.

Senior UX/UI Designer at Veritext Legal Solutions

January 1, 2024 - July 1, 2025

Led design across four major initiatives; modernized products, optimized user workflows, and supported data-driven design decisions; contributed to bridging research findings with implementation.

Senior UX/UI Designer at Growers

March 1, 2022 - August 1, 2023

Rebuilt core product screens and redesigned the web/mobile experience during a platform transition from UI Kitten to Material 3; created component library and improved user flows.

Web Designer at Remote Com

November 1, 2020 - February 1, 2022

Created a new visual identity and UI for a monitoring system used by state and federal law enforcement; developed brand and UI style guides; MVP screens and dashboards.

Web Designer at Booz Allen Hamilton

May 1, 2021 - August 1, 2021

Designed interfaces for the U.S. Department of Parks and Recreation; developed style guides and new page designs.

Partner/Senior Web Designer at SINN Tecnologia

November 1, 2020 - February 1, 2021

Designed and developed websites and web systems with a focus on UX/UI, content management, accounts, and project management.

Web Designer at Fundação Coppetec - COPPE/UFRJ

January 1, 2011 - January 1, 2016

Development and creation of layouts and designs for portals and systems; web content management; accounts and project management.

Web Designer at Go2Web Sistemas de Publicação Multimídia S/A

April 1, 2002 - September 1, 2013

Designed websites, landing pages, e-commerce, email marketing, and web systems using UX/UI trends; branding updates and CMS-driven workflows.