Hello, I am
Lucas
Klein
Fullstack Developer4 years of experience · React · Next.js · Angular · TypeScript
My Projects
Personal Portfolio
This site. Next.js with the App Router, a canvas-based animated background tuned for desktop, PT/EN internationalization and a contact form powered by Resend.
Transforming ideas into digital experiences
I'm a Web Developer with 4+ years of experience, currently studying Cybersecurity. Passionate about building clean, scalable and secure applications, constantly evolving to deliver high-quality digital experiences.
I currently work at Tuna Pagamentos, where I develop interfaces using React/Angular and TypeScript. In parallel, I study UX/UI Design to create increasingly better digital experiences.
My Skills
Front-End
Styling
Back-End & Tools
LearningSoft Skills
My Experience
Junior Front-End Developer
CurrentTuna Pagamentos · Remote
Development of modern and scalable interfaces. Working with React, Angular, TypeScript, Tailwind CSS, and REST API integration, focusing on continuous improvement and code quality.
Front-End Development Intern
Tuna Pagamentos · Remote
Beginning of the journey at Tuna, developing React/Angular components and learning best development practices. Participation in real projects and constant growth of the technology stack.
Fullstack Development
CurrentFreelance Projects · Remote
Fullstack development of institutional websites, landing pages, and web applications for a range of clients — from the front-end through the API, database modelling, and deploy.
Administrative Assistant
Irmãos Klein · Rio de Janeiro, Brazil
Worked in the company's administration sector, using CRM, maintaining inventory, analyzing and printing reports, and customer service via phone, WhatsApp Business, Email, and Chat.
Get in Contact
Have a project in mind or want to chat? Get in touch and let's talk!