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Achievement: Pair ExtraordinaireAchievement: QuickdrawAchievement: Pull Sharkx3Achievement: YOLOAchievement: Arctic Code Vault Contributor

Achievements

Achievement: Pair ExtraordinaireAchievement: QuickdrawAchievement: Pull Sharkx3Achievement: YOLOAchievement: Arctic Code Vault Contributor

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arnoldfederis/README.md

👋 About me

I'm Arnolfo, a Senior Full Stack Engineer focused on building reliable, polished, and scalable web products. I enjoy working across the stack, from typed APIs and database design to clean UI systems and smooth developer experience.

I like shipping products with strong foundations: type safety, maintainable architecture, fast tooling, clean interfaces, and pragmatic automation.

  • 🔭 Currently building full-stack apps with modern TypeScript tooling
  • 🧠 Interested in product engineering, developer experience, AI workflows, and SaaS architecture
  • 🛠️ I care about simple systems, clean code, and fast feedback loops
  • 🤝 Open to collaborating on useful developer tools and product ideas

🧰 Tech stack

TypeScript JavaScript React Next.js TanStack Tailwind CSS shadcn/ui Bun Bun Elysia Drizzle ORM PostgreSQL Neon Zod Biome Turborepo Expo Docker GitHub GitHub GitHub GitHub GitHub GitHub

Frontend

React Next.js TanStack Tailwind CSS shadcn/ui

Backend and database

Bun Node.js Elysia ORPC Drizzle ORM PostgreSQL Neon Zod Temporal

Mobile, tooling, and infrastructure

Expo Turborepo Biome Devbox Traefik SOPS

🚀 What I build

  • Full-stack SaaS apps
  • Type-safe APIs and service layers
  • Clean dashboards and product interfaces
  • Authentication and organization workflows
  • Database-backed products with PostgreSQL and Drizzle
  • Monorepos with fast tooling and shared packages
  • Web and mobile experiences with React, Next.js, and Expo

💡 Others

DevOps, cloud, and infrastructure I know

Cloudflare AWS Amazon S3 Google Cloud Platform Hetzner Docker Nginx Traefik GitHub Actions Linux

Programming languages I know

TypeScript JavaScript HTML5 CSS Bash Swift Golang C# Java Python PHP

Language and framework pairs I know

Swift
Swift 		-> SwiftUI
SwiftUI
Golang
Golang 		-> Gin
Gin / Fiber
C#
C# 		-> .NET
.NET
Java
Java 		-> Spring Boot
Spring Boot
Python
Python 		-> Django FastAPI
Django / FastAPI
PHP
PHP 		-> Laravel
Laravel

🤝 Connect with me

Email GitHub LinkedIn Portfolio

Thanks for visiting my GitHub profile.

Let's build something useful.

Pinned Loading

  1. progressive-image-lazyload.js progressive-image-lazyload.js Public

    Progressive image with Lazyload

    HTML 2

  2. laravel-and-angular-with-laravel-mix laravel-and-angular-with-laravel-mix Public

    A simple and easy Laravel 5.4 and Angular 5 integration with Laravel Mix.

    PHP 12 5

  3. messenger-bot messenger-bot Public

    PHP 4 4

  4. laravel5.5-advance-auth-with-sentinel laravel5.5-advance-auth-with-sentinel Public

    PHP