About HeroDeveloper

Crafting heroic digital solutions that transform ideas into reality

Technical Expertise

Frontend Development

  • React
  • Vue
  • Angular
  • TypeScript
  • Tailwind CSS

Backend Development

  • Node.js
  • Python
  • Java
  • Go
  • PostgreSQL

Tools & Technologies

  • Git
  • Docker
  • AWS
  • CI/CD
  • Kubernetes

Professional Journey

2024

Founder & CEO

🚀 Software Development, Consulting

HeroDeveloper合同会社 • Japan

Founded HeroDeveloper LLC in Japan, focusing on delivering high-quality software development services and solutions.

2023

Web Developer - Freelancer

🚀 Laravel, Python

Freelance • Spain

Building custom CRM systems and e-commerce platforms using Laravel with DDD and microservices architecture. Developing automation tools and web scrapers with Python, implementing Selenium and Playwright for robust data extraction and testing.

2022

Backend Developer

🏗️ PHP, DDD, Testing

Atrapalo • Spain

Core member of the backend team for a major travel platform serving millions of users. Implemented hexagonal architecture and DDD principles to improve code maintainability. Enhanced test coverage with PHPUnit and Selenium for critical business flows.

2021

Web Developer

☁️ AWS, ETL, Testing

HelpMyCash • Spain

Led the modernization of legacy systems while maintaining platform stability. Managed AWS infrastructure and implemented robust ETL processes using Redshift. Improved code quality through comprehensive testing with PHPUnit and Laravel Dusk.

2019

Web Developer

🏦 PHP, SOLID, Design Patterns

CaixaBank (via Experis IT) • Spain

Developed internal tools for Spain's leading bank, focusing on process automation and efficiency. Mentored team members in SOLID principles and design patterns. Implemented best practices for sustainable and maintainable code.

2013

Ready to Build Something Amazing?

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