Hello, I'm Ruan Valente
Frontend Engineer
Passionate frontend developer with 5+ years of experience creating modern, scalable, and high-performance web interfaces. Focused on delivering clean, accessible code and exceptional digital experiences.
About Me
Who I Am
I'm a Frontend Engineer based in Belém-PA, Brazil with over 5 years of experience in web development. My journey is driven by a passion for transforming digital experiences through clean, accessible, and high-performance code.
Currently working at Compass UOL, collaborating on large-impact projects and continuously improving my skills in modern frontend technologies.
My Focus
- ✅Working with modern frameworks like React, Next.js, Vue.js, Quasar and Angular
- ✅Focusing on performance and scalability
- ✅Creating and maintaining design systems
- ✅Committed to web accessibility
- ✅Efficient collaboration in multidisciplinary teams
- 📚Currently learning: Node.js, Ruby and Rails
Skills & Technologies
- HTML5
- CSS3
- JavaScript
- TypeScript
- Responsive Design
- React
- Next.js
- Vue.js
- Angular
- Quasar
- Git
- Webpack
- Vite
- Jest
- Testing Library
- Accessibility
- Performance
- SEO
- UI/UX
- Design Systems
Main Tech Stack
Work Experience
Frontend Mid-Level
I focused my expertise on web technologies, including JavaScript, TypeScript, React, Vue.js, Quasar Framework, Design System, Nest.js, and Java. My contributions included: - Development of high-performance components for e-commerce with React and Oracle Cloud Commerce (OCC), focusing on user experience. - Creation of a new Design System with React, TypeScript, and testing. - Building and evolution of the telecommunications platform, integrating React, Vue.js, Quasar Framework, Java, and Nest.js. I stood out in solving complex challenges and integrating the mentioned technologies, maintaining quality and efficiency in all projects.
Frontend Developer II
I worked on the development of interfaces and the maintenance of web and mobile systems focused on public health management. I used technologies such as: - Flutter for mobile applications - Angular.js, React.js, and Material-UI on the frontend - Java and Spring on the backend - MySQL, PostgreSQL, and Oracle for databases My contributions included: - Developing intuitive and high-performance interfaces, ensuring system functionality and usability. - Collaborating with multidisciplinary teams to deliver complete and integrated solutions. - Actively participating in planning and review meetings, contributing ideas and suggestions for continuous improvement of processes and products.
Frontend Developer JR
I worked on the development of interfaces and maintenance of web and mobile systems for Detran-PA, using the following technologies: - Frontend: Angular, TypeScript, CSS, SCSS, Bootstrap, and Angular Material - Mobile: Ionic My main competencies included: - Code review, problem solving, and responsiveness. - Collaboration with multidisciplinary teams using agile methodologies like Scrum and Kanban. - Use of tools such as Git, GitLab, ESLint, Angular CLI, and state management. - Sharing technical knowledge and best practices in software development.
Junior Frontend Developer
I began my professional journey by building web interfaces and learning modern frontend technologies. I participated in code reviews and improved my JavaScript and CSS skills using Quasar Framework and Adonis.js for the development and maintenance of a Web ERP system. My main competencies included: - Code review, problem solving, and responsiveness. - Collaboration with multidisciplinary teams using agile methodologies such as Scrum and Kanban. - Use of tools like Git, GitLab, ESLint, Docker, and continuous integration. - State management, effective communication, and technical knowledge sharing.
What People Say
Feedback from colleagues and clients I've had the pleasure to work with
"Ruan is an exceptional frontend engineer. His attention to detail and ability to translate complex designs into pixel-perfect interfaces is remarkable. He consistently delivers high-quality code and is always willing to help the team."
Ana Silva
Product Manager
Compass UOL
Featured Projects
Frontend challenge focused on building a modern web interface with React and TypeScript.
Frontend implementation for a company challenge, showcasing responsive design and modern JavaScript.
My personal portfolio website built with Next.js and Tailwind CSS.
This project is a modern and highly productive dashboard developed with Nuxt, DaisyUI, Tailwind CSS, Vitest, Biome JS and TypeScript. The goal is to create a scalable, responsive and SEO-optimized solution by combining the power of these technologies.
Study project of a microservice responsible for managing customers, orders and order items.
Web API of a bookstore system with TDD.
Technical Challenges
Frontend challenge focused on building a modern web interface with React and TypeScript.
Frontend implementation for a company challenge, showcasing responsive design and modern JavaScript.
Ledger CLI is a simple command line (CLI) financial management application using Ruby and SQLite. The project is part of a challenge provided by the DevsNorte community.
Web API of a bookstore system with TDD.
Get In Touch
Interested in working together or have any questions?
Feel free to reach out!