I am a passionate Web Application Development student focused on creating innovative solutions. With skills in software engineering and web development, I aim to make a positive impact through technology. My interests lie in integrating Artificial Intelligence into development workflows and providing immediate technical value.…

YERAY GARRIDO PARRA

I am a passionate Web Application Development student focused on creating innovative solutions. With skills in software engineering and web development, I aim to make a positive impact through technology. My interests lie in integrating Artificial Intelligence into development workflows and providing immediate technical value.…

Available to hire

I am a passionate Web Application Development student focused on creating innovative solutions. With skills in software engineering and web development, I aim to make a positive impact through technology. My interests lie in integrating Artificial Intelligence into development workflows and providing immediate technical value.

See more

Skills

Experience Level

CSS
Expert
Web Design
Expert
HTML5
Expert
SQL
Expert
MySQL
Expert
WordPress
Expert
Java
Expert
PHP
Expert
SEO
Intermediate
Figma
Intermediate
JavaScript
Intermediate
C
Intermediate
Bootstrap
Beginner
React JS
Beginner
Node.js
Beginner
Laravel
Beginner
See more

Language

Spanish; Castilian
Fluent
Basque
Fluent
English
Advanced

Work Experience

Intern – Website Administrator at Reciclanet
April 30, 2022 - April 30, 2022
Maintained and developed the company’s website; managed and updated digital content; gained practical experience in a real work environment.
Event Assembly & Logistics Technician at Penny Norte, S.L.
October 31, 2024 - October 31, 2024
Assembled and dismantled stages, platforms, scaffolding, lighting, and sound systems. Loaded and unloaded equipment for concerts, theaters, and other events. Provided technical support during stage and audio system setup. Coordinated with production teams; supported Spanish–English communication when needed.
Security Assistant at On Plus Integración Servicios, S.L.
May 31, 2025 - May 31, 2025
Managed access control in venues and events. Monitored facilities and supported public assistance. Followed safety protocols and communicated with emergency teams when necessary.
Web Administrator Intern at Glocalium Servicios Empresariales, S.L.
June 30, 2025 - June 30, 2025
Planned and designed website architecture using Figma and team meetings. Developed and implemented plugins and themes, including cookie settings, migrations, backups, newsletters, and accessibility tools. Created and edited website content: homepages, service pages, blog posts, legal notices, privacy policies, and disclaimers. Applied SEO improvements through metadata implementation and structural optimization. Managed technical maintenance, email configurations, and troubleshooting.
Website Administrator Intern at Reciclanet
April 1, 2022 - April 1, 2022
Maintained and developed the company’s website; Managed and updated digital content; Gained practical experience in a real work environment.
Event Assembly & Logistics Technician at Penny Norte, S.L.
October 1, 2024 - October 1, 2024
Assembled and dismantled stages, platforms, scaffolding, lighting, and sound systems; Loaded and unloaded equipment for concerts, theaters, and other events; Provided technical support during stage and audio setup; Coordinated with production teams; Supported Spanish–English communication when needed.
Security Assistant at On Plus Integración Servicios, S.L.
May 1, 2025 - May 1, 2025
Managed access control in venues and events; Monitored facilities and supported public assistance; Followed safety protocols and communicated with emergency teams when necessary.
Web Administrator Intern at Glocalium Servicios Empresariales, S.L.
June 1, 2025 - June 1, 2025
Planned and designed website architecture using Figma and team meetings; Developed and implemented plugins and themes, including cookie settings, migrations, backups, newsletters, and accessibility tools; Created and edited website content: homepages, service pages, blog posts, legal notices, privacy policies, and disclaimers; Applied SEO improvements through metadata implementation and structural optimization; Managed technical maintenance, email configurations, and troubleshooting.
Web Architect & Full Stack Developer at Freelance
January 1, 2026 - Present
Developed an intuitive management system using Custom Post Types and custom taxonomies for the client; implemented taxonomic filtering logic and global configuration via WordPress Customizer API. Designed multi-language infrastructure and optimized for Core Web Vitals.
Full Stack Web Developer (Internship) at GLOCALIUM SERVICES S.L.
April 1, 2025 - June 1, 2025
Programmed two extensions for Contact Form 7: a CSV Exporter for Excel and a DB Persistence system with MySQL storage. Oversaw server migration, automated backups, and security audits.
Web Programmer (Internship) at Asociación Educativa RECICLANET
March 1, 2022 - April 1, 2022
Developed a custom template and optimized metadata for SEO; implemented a digital catalog tracking system.

Education

Level 3 Professional Certificate in Web Application Development (590h) at Fundación EDE, Indautxu
January 1, 2021 - December 31, 2022
Higher Technician in Web Application Development (2000h) at Zornotza LHII, Txurdinaga
January 1, 2024 - May 14, 2027
Basic Occupational Risk Prevention Certificate (50h) at Txurdinaga
January 1, 2024 - December 31, 2024
Event Setup & Logistics Training (6h) at Penny Norte
January 1, 2024 - January 1, 2024
Level 3 Professional Certificate in Web Application Development (590h) at Fundación EDE, Indautxu
January 1, 2021 - December 31, 2022
Higher Technician in Web Application Development (2000h) at Zornotza LHII, Txurdinaga
January 1, 2024 - November 22, 2025
Basic Occupational Risk Prevention Certificate (50h) at Txurdinaga
January 1, 2024 - December 31, 2024
Event Setup & Logistics Training (6h) at Penny Norte
January 1, 2024 - December 31, 2024
Level 3 Professional Certificate in Web Application Development at Fundación EDE, Indautxu
January 1, 2021 - January 1, 2022
Higher Technician in Web Application Development at Zornotza LHII, Txurdinaga
January 1, 2024 - November 26, 2025
Basic Occupational Risk Prevention Certificate at Txurdinaga
January 1, 2024 - November 26, 2025
Event Setup & Logistics Training at Penny Norte
January 1, 2024 - November 26, 2025
Higher Technician in Web Application Development (DAW) at Zornotza FP Amorebieta-Etxano
January 1, 2024 - March 16, 2026
Level 3 Professional Certificate (Web Development) at Fundación EDE Bilbao
January 1, 2021 - January 1, 2022
Programming Piscine and First Campus Year (C & Shell) at 42 Urduliz (Telefónica)
September 1, 2022 - October 1, 2023
Introduction to AI Development Certificate at BIG School Online
March 1, 2026 - March 16, 2026

Qualifications

Driver’s License B
January 11, 2030 - November 22, 2025
Basic Occupational Risk Prevention Certificate (50h)
January 1, 2024 - December 31, 2024
Event Setup & Logistics Training (6h)
January 1, 2024 - January 1, 2024
Level 3 Professional Certificate in Web Application Development (590h)
January 1, 2021 - December 31, 2022
Basic Occupational Risk Prevention Certificate
January 1, 2024 - December 31, 2024
Event Setup & Logistics Training
January 1, 2024 - December 31, 2024
Driver’s License: B
January 11, 2030 - November 26, 2025
Basic Occupational Risk Prevention Certificate
January 1, 2024 - November 26, 2025

Industry Experience

Software & Internet, Media & Entertainment, Education, Professional Services, Other, Computers & Electronics, Travel & Hospitality
    paper Zalbi Aisia — Custom WordPress Theme from Scratch

    WordPress theme built from scratch for a bounce house rental business

    Bilbao, Basque Country · Jan. 2026 – Feb 2026

    Custom theme developed without page builders or pre-built templates.
    Every line of PHP written by hand following WordPress coding standards (PHPCS).

    Technical implementation

    Custom Content Architecture

    • Custom Post Types: Inflatables and Events registered via functions.php
    • Custom taxonomies for product filtering (size, category, availability)
    • Client manages full inventory through WordPress admin — zero code required

    PHP Backend

    • Taxonomic filtering logic with WP_Query on page-catalogo.php
    • Dynamic WhatsApp button via WordPress Customizer API (inc/)
    • Template hierarchy: front-page.php, page-catalogo.php, page-eventos.php
    • Clean functions.php — hooks and filters, no core modifications

    Frontend & Performance

    • Mobile-first responsive design, no CSS frameworks
    • Core Web Vitals optimized: <1.5s load time
    • Bilingual infrastructure (Basque / Spanish) via Polylang — languages/
    • Vanilla JS (js/) — no jQuery dependency

    Engineering standards

    • WordPress Coding Standards enforced via phpcs.xml.dist
    • Composer + npm setup for dependency management
    • Automated backups + webhook auto-deploy pipeline
    • Server migration managed end-to-end

    Stack

    PHP 8 · WordPress · MySQL · Polylang · ACF ·
    Git · Composer · Hostinger · Cloudflare · Figma

    [View source on GitHub](https://www.twine.net/signin
    [View the develop] (https://www.twine.net/signin

    paper Yeray Garrido — Full Stack Developer & Web Engineer

    Full Stack Developer · PHP · WordPress · Java · React

    Based in Bilbao (Basque Country, Spain). I build custom web solutions
    without depending on pre-built tools — from scratch plugins and themes
    to complex multi-layer architectures.

    What I do

    • WordPress Engineering — custom plugins (GPLv2), themes from scratch,
      ACF, Polylang, WooCommerce, Core Web Vitals optimization
    • PHP Backend — native PHP 8.3, REST APIs, MySQL, PDO, JWT auth
    • Frontend — HTML5, CSS3, Tailwind, JavaScript (Vanilla), React 19 + Vite
    • Java — OOP, Swing/JFrame, JDBC, MySQL integration
    • Automation — n8n workflows, webhook integrations, auto-deployments

    Currently building

    NEXUS — a multi-tenant SaaS ESG compliance platform targeting
    European SMEs under the EU CSRD directive. Stack: Java 21 + Project Loom,
    PHP 8.3, MySQL, Docker, Hetzner.

    Languages

    Basque (Native) · Spanish (Native) · English (Advanced)

    [yeraygarrido.dev](https://www.twine.net/signin ·
    [github.com/Garridoparrayeray](https://www.twine.net/signin