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Experienced software developer with a track record of helping tech startups grow. I have played a crucial role in contributing to the success of various companies by delivering high-quality software solutions with a focus on React.js and JavaScript development. My expertise includes Next.js, TypeScript, SASS, CSS-In-JS, state management libraries, and unit testing frameworks. I excel at writing high-performance, reusable code for UI components and have experience with CI/CD environments. Passionate about accessibility, SEO, and performance, I thrive in agile, remote teams and enjoy mentoring juniors.…Experienced software developer with a track record of helping tech startups grow. I have played a crucial role in contributing to the success of various companies by delivering high-quality software solutions with a focus on React.js and JavaScript development. My expertise includes Next.js, TypeScript, SASS, CSS-In-JS, state management libraries, and unit testing frameworks. I excel at writing high-performance, reusable code for UI components and have experience with CI/CD environments. Passionate about accessibility, SEO, and performance, I thrive in agile, remote teams and enjoy mentoring juniors.

Julio Fortunato

Front-End Developer, Full Stack Developer, Web Developer

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Experienced software developer with a track record of helping tech startups grow. I have played a crucial role in contributing to the success of various companies by delivering high-quality software solutions with a focus on React.js and JavaScript development. My expertise includes Next.js, TypeScript, SASS, CSS-In-JS, state management libraries, and unit testing frameworks. I excel at writing high-performance, reusable code for UI components and have experience with CI/CD environments. Passionate about accessibility, SEO, and performance, I thrive in agile, remote teams and enjoy mentoring juniors.…Experienced software developer with a track record of helping tech startups grow. I have played a crucial role in contributing to the success of various companies by delivering high-quality software solutions with a focus on React.js and JavaScript development. My expertise includes Next.js, TypeScript, SASS, CSS-In-JS, state management libraries, and unit testing frameworks. I excel at writing high-performance, reusable code for UI components and have experience with CI/CD environments. Passionate about accessibility, SEO, and performance, I thrive in agile, remote teams and enjoy mentoring juniors.

Available to hire

Experienced software developer with a track record of helping tech startups grow. I have played a crucial role in contributing to the success of various companies by delivering high-quality software solutions with a focus on React.js and JavaScript development.

My expertise includes Next.js, TypeScript, SASS, CSS-In-JS, state management libraries, and unit testing frameworks. I excel at writing high-performance, reusable code for UI components and have experience with CI/CD environments. Passionate about accessibility, SEO, and performance, I thrive in agile, remote teams and enjoy mentoring juniors.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Language

Portuguese

Fluent

English

Fluent

Work Experience

Senior Frontend Developer at Music AI (Moises)

July 1, 2025 - July 1, 2025

Maintained and enhanced a production-grade AI audio platform using Next.js, Mantine, Tailwind CSS, React Flow, React Query, and TurboRepo, focusing on performance, accessibility, and UX consistency. Developed and optimized reusable UI components for complex audio workflows, improving codebase scalability and maintainability. Maintained a Node.js API built with Fastify and Prisma, ensuring seamless integration between frontend and backend services. Also responsible for maintaining the API documentation site using Strapi CMS. Deployed and monitored apps in Vercel and Google Cloud, contributing to a robust CI/CD pipeline and minimizing downtime.

Frontend Team Lead at Radix Brasil

June 1, 2024 - June 1, 2024

Overseeing team work, prioritizing tasks, and delegating responsibilities. Focal point for communication between development team and Product Managers. Ensure clear alignment of objectives and priorities. Ensure solutions meet product and end-user needs.

Senior Frontend Developer at Radix Brasil

October 1, 2024 - October 1, 2024

Building and maintaining applications with a modern tech stack, including Next.js for server-side rendering, React for UI, Tailwind CSS for styling, and Material UI for component libraries. Developing solutions tailored to the needs of major petrochemical companies, ensuring robustness, scalability, and performance.

Software Engineer at Consumer Affairs

September 1, 2023 - September 1, 2023

Developed the company’s first project using React: an internal tool for managing platform workflows connecting consumers to companies. Contributed to modernization and maintenance of legacy systems built with vanilla JavaScript and Python (Django) back-end.

Software Engineer at Gamer's Club

October 1, 2020 - October 1, 2020

Developed and maintained the company’s first project using React: a multi-gaming platform capable of managing and handling team creation and tournaments for multiple concurrent online games. Developed and maintained the company’s new design system, creating the components and documenting them with Storybook. Actively interacted with the user community, gathering feedback to improve products.