Personal details

Eloy A. - Remote full-stack developer

Eloy A.

Full Stack Developer - Laravel & APIs
Based in: 🇪🇸 Spain
Timezone: Madrid (UTC+2)

About

Full Stack Developer specialized in Laravel, PHP and APIs: system integration and backend optimization.

I've spent over two years working with Laravel and PHP, and I move comfortably through CakePHP, React Native, Node, and whatever else a project calls for. I design MySQL databases from scratch, maintain them, and when they slow down, I find out why. My work spans both greenfield development and maintaining applications already in production.

A few projects stand out. Backend and REST APIs for several companies, including a high-volume telecom provider, handling sales, line activations, and product management. A real-time water quality monitoring system for treatment plants across an entire region, plus legacy code cleanup nobody wanted to touch. On a smaller scale: custom websites, CRMs, and ERPs.

I'm interested in AI and automation, but only where they save real time. Not as a trend.

I speak Spanish, Galician, and English at a native/bilingual level, Portuguese professionally, and have basic knowledge of Russian.

Backend work, API integrations, or system optimization? Let's talk.

For more info click here

Work Experience

Full Stack Developer
Invbit, Diseño y Desarrollo Web | Jan 2026 - Aug 2026
PHP
Laravel
CRM
Docker
RESTful API

Built CRMs and ERPs from scratch. Developed backend and REST APIs for several companies, including a high-volume telecom provider, managing sales processes, line activations, and product management.

Developer
Sixtema | Jul 2024 - Jan 2026
HTML/CSS
PHP
Python
MySQL
CakePHP
Docker
JavaScript

First experience at a professional company. Managed projects, tickets, and various areas of development.

Projects

Water monitoring system and clean code
2024
HTML/CSS
PHP
MySQL
CakePHP
JavaScript
Management system for wastewater treatment plants across a region, with real-time collection and display of water quality parameters (chemical levels, sensors...). The project came with years of legacy code attached: part of the work was maintenance and new development, part of it was just cleaning things up. Refactored critical modules without stopping operations, no small thing on a system managing real water infrastructure.
Custom CRMs and ERPs
2025
HTML/CSS
PHP
MySQL
CakePHP
Laravel
JavaScript
Several CRM and ERP projects built from scratch for small businesses, each one shaped around the client's actual workflow instead of forcing a generic template. Database, business logic and frontend, start to finish.

Education

IES Armando Cotarelo Valledor
Higher Technician in Web Application Development・Web Application Development
Sep 2022 - Jun 2024