At OTicket Gestão de Entretenimentos, I develop fullstack features with React/Next.js, Node.js/Express APIs, and PostgreSQL data models. I also write SQL queries, test data integrity, fix bugs, and deliver features.
I work on applications integrated with AWS, CI/CD pipelines, and log analysis to support system stability. Previously, as a Fullstack Development Intern at OTicket, I worked on sales dashboards and endpoints and checkout and purchase-modal improvements focused on performance and user experience.
At Prefeitura Municipal de Franca, I developed the front end of a CNAE lookup and management system with React/Next.js and REST API integrations, from planning through deployment. I also automated technician shift registration with Python, reading Excel spreadsheets and sending records through authenticated HTTP.
In personal projects, I built Gallery Plus with React, TypeScript, and Fastify, and a NestJS and MongoDB microservices project with JWT/RBAC authentication. My RAG project uses LangChain, ChromaDB, and a local LLM through Ollama.
