Bruno Lollato

Senior Frontend Engineer | React & Next.js Wizard 🧙‍♂️

About Me

Hi there! 👋 Im a Senior Frontend Developer with over 10 years of experience, currently crafting responsive and scalable interfaces at Develcode using Next.js, TypeScript, and React. My mission is to deliver high-quality solutions that enhance user experience, combining top-notch performance and accessibility.

Im passionate about building efficient products with tools like React Hook Form, TailwindCSS, and React Query, always aligned with business needs. 🚀

I collaborate closely with multidisciplinary teams — from UX designers to backend engineers — to implement modern web solutions that meet actual development standards. My focus is on applying best practices like CI/CD and ensuring test coverage with Jest, delivering reliable and agile projects.

Always aiming for technical excellence and user-centered experiences, I love contributing to teams that share the same values. 💪

Experience

Oct 2024 - May 2025

Develcode

Senior Frontend Developer | Next.js e TypeScript

  • Developed responsive and dynamic interfaces using React.js, Vite, and TailwindCSS, resulting in significant improvements in performance and code maintainability.
  • Built and validated complex forms with React Hook Form and Zod, optimizing user experience and reducing input errors in applications with multiple validations.
  • Implemented efficient service integrations with REST APIs using React Query, emphasizing code reusability and state consistency.
  • Developed unit tests with Jest and React Testing Library, ensuring high coverage and reducing the risk of regressions during refactoring.
  • I have experience with a variety of technologies and tools, such as Styled Components for modular styling, Zustand for lightweight state management, and componentization and performance optimization practices to ensure application efficiency.
  • In addition to development, I actively participate in architectural discussions, making decisions about componentization and performance optimization, always focusing on scalability and long-term maintainability.
  • Although my interaction with backend and design teams is indirect, I contribute to technical alignment and collaborate to ensure cohesion across different development layers.
  • I work within agile methodologies (Scrum and Kanban), which allows me to deliver results in an organized and efficient manner, while promoting better communication and integration with the team, contributing to collective growth.

Jan 2024 - Aug 2024

Grupo GBI

Senior Frontend Developer

  • Developed modern web applications using React.js, Next.js, and TypeScript, delivering scalable solutions with a focus on performance and accessibility.
  • Worked collaboratively with UX designers, backend engineers, and other stakeholders.
  • Implemented performance and accessibility optimizations (Lighthouse scores above 90), enhancing user experience and ensuring compliance with WCAG standards.
  • Applied CI/CD practices with GitHub Actions and maintained test coverage with Jest, ensuring fast delivery cycles and reliable code.
  • Mentored junior developers by conducting code reviews and pair programming sessions, accelerating their learning curve and fostering greater autonomy.

May 2021 - Nov 2023

Trivod

Senior Frontend Developer

  • Developed an e-commerce platform focused on scalability and performance, using React.js, TypeScript, and integration with VTEX.io.
  • Implemented and customized online stores on the VTEX platform, optimizing load times and enhancing the navigation experience on mobile devices.
  • Worked within cross-functional squads alongside UX and backend teams, applying agile methodologies for iterative deliveries and alignment with business requirements.
  • Optimized web interface performance and accessibility with a focus on SEO and Lighthouse best practices, increasing the performance score by over 20 points.
  • Applied modern practices such as unit testing with Jest, CI/CD pipelines with GitHub Actions, and semantic versioning with Git.

Nov 2017 - Oct 2020

Evolua Empresas

Senior Frontend Developer

  • Developed applications in the education and learning sector.
  • Collaborated with UX designers, backend engineers, and other stakeholders as part of a team effort.
  • Implemented performance and accessibility improvements in web applications.
  • Applied modern software development practices, including unit testing, continuous integration, and continuous delivery.

Jul 2016 - Nov 2017

RGB Comunicações

Mid-Level Frontend Developer

  • Developed websites and web applications using HTML, CSS, and JavaScript.

Mar 2013 - Aug 2015

Jet e-business

Junior Frontend Developer

  • Developed e-commerce websites and web applications using HTML, CSS, and JavaScript.

Skills

  • React.js
  • Next.js
  • TypeScript
  • React Query
  • React Hook Form & Zod
  • Styled Components
  • Jest
  • React Testing Library
  • React Router
  • Zustand
  • Redux Toolkit
  • Node.js
  • Rest API
  • Express.js
  • JavaScript
  • HTML
  • CSS
  • Git
  • GitHub
  • Figma

Certifications

  • ReactJS
  • AI Tools & Applications
  • Project Tools & Techniques
  • Programming Basics
  • AWS DevOps Associate
  • Computers Architecture and Organization

Education

  • Descomplica - Bachelor's in Information Systems (2024 - 2027)

Contact

Email: brunopa.lollato@gmail.com

LinkedIn: /brunolollato