Hello there!
I'm Gustavo Frez
Front-end Developer
Building modern web apps with React and Next.js, with over 4 years of experience and a focus on performance, accessibility, and scalable UI architecture.
Email :
contato@frez.devPhone :
+55 (41) 98784-8616Linkedin :
gustavofrez-frontend-react
About Me
Professional profile
More than 4 years of experience developing scalable digital products in complex environments. Main experience with React, JavaScript and TypeScript, using modern architectures with microfrontends, Next.js and rendering strategies (CSR, SSR and SSG).
Experience with Tailwind CSS, Design Systems, React Hook Form, Zod, Zustand, TanStack Query, HTML and CSS3. Strong focus on technical quality, accessibility, performance and risk reduction, supported by automated tests (Testing Library, Jest/Vitest and Cypress) and CI/CD pipelines. I use AI strategically, applying prompt engineering for code review, documentation support and mitigation of technical risks.
Winner of the Pado Cadeados corporate hackathon, demonstrating the ability to work under pressure, collaborate in multidisciplinary teams and deliver functional solutions under tight deadlines.
Collaborative profile with strong task organization and technical documentation skills. Comfortable working in cross-functional teams, with clear communication across design, back-end, product and stakeholders.
1
Award
67K
cups of coffee
My Background
PUC Minas University
Postgraduate - 2026
Software Engineering
Unisul University
Bachelor’s Degree - 2023
Internet Systems
Federal Institute RJ
Technical Degree - 2010
Industrial Informatics






