Ruby on Rails Fullstack Developer

About me

Brazilian software developer with 5 years building scalable, maintainable web applications with Ruby on Rails, React, JavaScript, and NestJS.
Proven ability to lead technical efforts, own complex systems in production, and collaborate across teams. Strong background in both back-end architecture and front-end user experience.
Served as Head of Support, owning end-to-end bug resolution for 1,000+ users through systematic debugging methodology: local reproduction, user-specific testing, production environment analysis, and infrastructure monitoring via CloudWatch/GCP, ensuring rapid issue identification and resolution.