Hey! I'm Felipe, a 24-year-old Full-Stack Developer passionate about technology, science, AI, calculus, the geek universe, and everything that involves creativity.

I turn ideas into products, whether that means crafting pixel-perfect mobile experiences, building robust APIs, or wiring up the infrastructure that keeps it all running. My toolkit spans from frontend to backend, from databases to DevOps, and I'm always picking up new tools along the way.

I share what I learn by writing articles and contributing to the tech community whenever I can.

Building in public: Follow me on Threads

• 📌 Salvador - Bahia, Brazil
• 🌴 Anime, geek culture, games 👾, coffee ☕, reading 📚, and drawing 🎨 are part of my daily life
• 💚 Hardcore Pokémon fan
• 🏃🏻‍♂️ Amateur runner and swimmer in my spare time

• 🌱 Currently in a Full-Stack Software Developer role
• 📫 Contact: feliper.dev@gmail.com
• 📝 Articles and tutorials on dev.to
• 📖 Currently reading: The Pragmatic Programmer - Andrew Hunt

Core technologies

Backend & Databases

Devops & Infrastructure

Cloud

Studying and applying in personal projects

• Shortenkai

  • Shortenkai is a URL shortener REST API built with ASP.NET Core 10. It generates short codes via SHA-256 hashing, supports optional custom slugs, and persists data in PostgreSQL through Entity Framework Core. Redirect lookups are cached in Redis to minimize database round-trips, and the API is documented via Swagger UI.

• NullBattle

  • A turn-based Pokémon battle engine written in C++17, faithfully replicating Generation 3 mechanics — damage formula, type effectiveness, speed/priority ordering, and status conditions.

• Pokémon API

  • A ASP.NET API which I developed creating a "Trainer-Pokémon" organization system by team parties and PC-Box (Pokémon core game systems).
  • The project is fully "backended", so it's a ASP.NET API integrated to a PostgreSQL database without any frontend.

• Wander Level

  • A Micro-SaaS mobile app I'm developing at the moment to gamify vacations tracking.
  • Mobile app being developed with Flutter, backend serverless with Supabase. Applying offline-first strategies with sync-queue, managing local data with Drift ORM.

• FinanceTracker

  • A SideProject mobile app I've developed to manage personal finances.
  • Mobile app being developed with Flutter, backend with AWS DynamoDB as database, AWS Lambda Functions to serverless function calling, AWS API Gateway to API deploy and management and AWS Cognito to authentication.

• Aibum

  • A Micro-SaaS to generate beautiful images to coloring by sending pictures from your own gallery .
  • Flutter web app built with Flutter, APIs with Supabase and Express.js.

• KeepLinked

  • My first Micro-SaaS: organize all your links in custom folders, with tags and privacy. Save, find, and access everything important to you, from anywhere, anytime. Simple, secure, and your way.
  • Mobile app built with Flutter, APIs with Supabase and Express.js, browser extension with React + Vite.js.

• AbacatePay Dart/Flutter SDK

  • SDK for integrating AbacatePay in Flutter/Dart apps.

• Flutter4Noobs

• Minecraft Plugins

  • Plugins for Bukkit/Spigot using Kotlin, MySQL integration via Dart Shelf, and requests with Kotlin Retrofit.

🏆 Achievements and stats