OTA Updater
OTA Updater simulates secure firmware updates for IoT devices. I implemented signature verification and backend logic using Node.js, Express, React, MongoDB, and Arduino ESP32.
Bible Video Gallery
Video archive app for my church, built with React, Tailwind, and Vimeo API. Embedded via iframe into Wix for improved speed, filtering, and search.
Active Study
Built during WinHacks 2025, Active Study uses spaced repetition and interactivity to help students retain knowledge. I built the webhook API and dashboard filtering system.
Quiz Landing Page
Modern, responsive landing page with Next.js, TypeScript, and Material UI. Features include video carousel, contact form with validation, and social links.
Finanzen
Finanzen is a full-stack FIRE calculator built during a Brazilian bootcamp. It uses MongoDB, Express, React, and Node.js to help users plan for financial independence and early retirement.
Quiz 360
Immersive 360° math platform for kids using React, Three.js, and MathQuill. Features AI scenes, gamified tasks, and math expression editing.