👋 Hi, I'm Calebe Xavier 👨‍💻

Full Stack Developer & Tech Lead | JavaScript | TypeScript | React | Node.js | Express | Nest | 6+ years of experience

I'm a passionate developer who started from scratch, overcoming real challenges early in life. From fixing computers and delivering food on a motorbike to becoming a Tech Lead at a billion-dollar fintech-backed real estate company. Over the years, I have built high-impact applications, mentored developers, and led teams through critical deliveries.

My specialty is creating scalable web applications with a strong focus on code quality, performance, maintainability and usability, always aligned with business needs.

I am currently open to international opportunities, either remote or relocation. I am based in Portugal with full documentation ready.

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🧬 AboutMe.ts

import Developer from 'Calebe';

class AboutMe extends Developer {
  name = 'Calebe Xavier';
  role = 'Full Stack Developer & Tech Lead';
  mainStack = [
    'JavaScript', 'TypeScript',
    'React', 'Next.js',
    'Node.js', 'Express',
    'PostgreSQL', 'SQL Server'
  ];
  toolsAndPractices = ['React Query', 'Zustand', 'Jest', 'TDD', 'SOLID', 'Clean Code', 'Microservices', 'CI/CD'];
  location = 'Portugal (Relocation from Brazil)';
  experience = '6+ years of real-world projects';
  mindset = 'Deliver value through clean architecture, scalable solutions and team collaboration';
}

🚀 Core Technologies

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📌 Featured Projects

• 🚩 rabies-vaccine-location-finder-GYN
  A tool to help locate government rabies vaccination points for pets in Goiânia, Brazil.

• 🧱 chat-frontend
  Real-time messaging frontend built with TypeScript and WebSockets.

• 📚 vue-pokemon-app
  A Vue.js project for exploring and filtering Pokémon data.

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📫 Contact