Fernando Rogelin
Senior Front-end Engineer
Building exceptional web experiences since 2019 with modern technologies and best practices
Get In TouchAbout Me
I'm a Senior Front-end Engineer based in Porto Alegre, Brazil, with over 6 years of experience building high-performance web applications. I'm passionate about creating exceptional user experiences and writing clean, maintainable code.
Throughout my career, I've worked with startups and established companies, leading development teams, mentoring junior developers, and delivering projects that make a real impact. I specialize in modern JavaScript frameworks, with deep expertise in React and Vue ecosystems.
I'm committed to continuous learning and staying up-to-date with the latest web technologies, best practices, and performance optimization techniques. I believe in writing code that not only works but is also scalable, testable, and maintainable.
Experience
Deskbee
Senior Front-end Engineer
- Architect and develop new features, consistently translating business requirements into clean, efficient code
- Change build tool Webpack to Vite reducing build time on pipeline by 50%
- Created E2E tests using PlayWright, reducing regression testing time by 5 hours
- Built a comprehensive Design System in collaboration with UX/UI team, standardizing 20+ reusable components
- Implemented error monitoring with Datadog and Grafana Faro, identifying and resolving critical bugs
Usabit
Senior Front-end Engineer
- Leader of front-end team
- Mentored 2 Junior developers in React best practices and code review processes
- Led the front-end development of international projects
- Organized a front-end group of studies, focusing on performance and best practices
Skills & Technologies
Languages
Frameworks & Libraries
UI & Styling
Testing
Tools & Build
Cloud & DevOps
Methodologies
Internationalization
Always eager to learn new technologies and improve my skills. Currently exploring modern web performance optimization techniques and advanced TypeScript patterns.
Featured Projects
Hybrid Workspace Management
A white-label platform with a primary focus on hybrid workspace management, the main objective is to help companies of different sizes optimize their offices and improve their employees' experience.
Lumen Global Investments
A website with the principal objective is to create a wallet to some selected users that are clients of company Lumen.
Leste Website
Rebuilt the entire website of the company Leste, because the old website had bad performance and worse layout. Significantly improved Core Web Vitals scores.
These are some of the key projects I've worked on throughout my career. Each project presented unique challenges and opportunities to grow as a developer and deliver value to users.
Get In Touch
I'm always interested in hearing about new opportunities, collaborations, or just having a chat about web development. Feel free to reach out!
Send me an email© 2025 Fernando Rogelin. All rights reserved.