I solve problems using code.
Full Stack Developer with experience in Node.js, Python, PHP, Next.js, Laravel, and AWS infrastructure with Terraform.
Serverless platform that personalizes teaching for gifted students and students with specific needs: it collects answers through forms, runs machine learning with scikit-learn, and returns teaching strategies, with Angular on the front end, AWS SAM/Lambda for the API, and a DynamoDB single-table design.
Serverless file-sharing platform deployed directly on AWS, with direct uploads via S3 pre-signed URLs, a Lambda/API Gateway backend, and a React interface.
Desktop GUI for safely rewriting Git history metadata — author identity, timestamps, timezones, and commit messages. Built with Tauri v2 and React.
Handwritten character recognition system using a Convolutional Neural Network (CNN) trained on the EMNIST dataset, with a web interface for real-time prediction.
URL shortening system with user authentication, access level management, email verification, cache usage, and efficient redirect counting.
Real-time chat rooms application using React.js and WebSocket.
Mobile application developed in Flutter to help small farmers manage their daily activities.
A Wordle-like game that consumes https://www.datamuse.com/api/
Personal multilingual blog (pt-BR and en-US) built with Hugo and a custom theme, with posts about development and technology.
I work as a Full-Stack Developer, focusing on theme maintenance for platforms like Shopify, VTEX, and WordPress, as well as SEO and web performance optimization.