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Manuel PrietoMP

Manuel Prieto

Senior Fullstack Developer · Backend APIs Saas ...

€320/day
Zaragoza, ES
8-15 years
SASS
PHP
JavaScript
CMS Customization
Backend Service Development

Average response time: 12 hours

Freelancer profile translated to English.
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About Manuel

PHP Developer with over 13 years of experience in a corporate environment, participating in the development and evolution of business-oriented web applications.

I have worked as a Software Developer at Libelium, Software Analyst at Capgemini, and CTO at Logaritmia, collaborating on projects where stability, scalability, and real impact are priorities. This experience has allowed me to work in both product environments and custom development, adapting to different teams, methodologies, and technical contexts.

Over the years, I have participated in the construction of internal systems, digital platforms, and client-oriented tools, acquiring a comprehensive vision of how to efficiently and sustainably design, develop, and maintain solutions in production.

My main stack is PHP with Laravel on the backend, where I develop robust applications, REST APIs, and integrations with external services, always with a focus on maintainability and long-term growth.

On the frontend, I work with Vue.js and React, developing modern and reactive interfaces, prioritizing user experience and performance.

In the companies where I have worked, I have taken on key technical responsibilities, including decision-making and the development of complete functionalities, with the ability to integrate into a team or work autonomously.

Beyond development, I focus on understanding the business context to provide solutions that generate real impact.

Main Technologies:
PHP (Laravel), JavaScript (Vue.js, React), REST APIs, MySQL/PostgreSQL, Git, Docker.
Sports
IoT (Internet of Things)
E-commerce
Hotel industry
Digital and IT Services

  • Spanish

    Native or bilingual

  • English

    Conversational

Can work on-site
Zaragoza (up to 20km)

Experience

  • Logaritmia Consulting S.L.U.
    CTO - Full Stack Web Developer / Web Developer
    E-COMMERCE
    December 2023 - Today (2 years and 6 months)
    Zaragoza, Spain
    Development and maintenance of web projects for multiple clients, specializing in frontend, backend, e-commerce, and server administration.

    Main Responsibilities:

    • Development of web applications with PHP Laravel and Vue.js
    • Advanced frontend development in Shopify (Liquid, Shopify Plus, Headless)
    • Implementation of Shopify Plus functionalities (Multimarket, international expansion)
    • Development of headless architectures with Shopify Hydrogen
    • Configuration of CI/CD pipelines with deployment on Oxygen
    • Development of custom Python solutions for specific client needs
    • Design and implementation of automations with N8N
    • Development of reusable custom components (accordions, sliders, hero sections)
    • Linux server administration (Ubuntu) and infrastructure management on DigitalOcean
    • Development of integrations and automations with WordPress (wp-cli)
    • Nginx configuration and domain management

    Key Results:

    • Development of full-stack applications with Laravel + Vue.js for business management
    • Implementation of automation workflows with N8N, reducing manual tasks
    • Implementation of Shopify Plus solutions for multimarket expansion
    • Development of headless storefronts with Hydrogen and automated deployment on Oxygen
    • Creation of custom Python scripts for web scraping and data processing
    • Creation of custom widgets for Shopify stores with Metaobject-based metafield architecture
    • Successful migration of Ubuntu servers while maintaining service availability

    Related Professional Skills:

    • PHP Laravel
    • Vue.js
    • Node
    • NuxtJS 3 and 4
    • Python
    • N8N (Automation)
    • Shopify Liquid & Shopify Plus
    CMS Customization Software Architecture Front-end Interface Development Backend Service Development API
  • RaceChip Aragón - Cronometraje y Gestión de Eventos Deportivos
    Data Management and Timing in Timekeeping
    SPORTS
    March 2018 - Today (8 years and 3 months)
    Zaragoza, Spain
    At Racechip Aragón, I built an end-to-end solution to manage race registrations and operations: backend API + administration panel + public frontend for participants, with deployment and containerized environments.

    Backend (architecture and design)


    Laravel (PHP) as the core: Use-case oriented REST API (registrations, events, fees, users/roles, statistics).

    Typical Laravel layered architecture: controllers → services/actions → Eloquent models + validation (Form Requests), with migrations/seeders for the database lifecycle.

    Infra and execution with Docker Compose: separate services (PHP app, MySQL, Nginx), facilitating reproducible dev/prod environments.

    Asynchronous processes and automation: queues (jobs/queues) for deferred tasks and scheduler/cron for scheduled processes (e.g., automatic reports).

    API documentation with Swagger (l5-swagger) to expose and test endpoints.

    Real-time prepared via Laravel Echo + Pusher (live events/notifications where applicable).

    Frontend (architecture and design)


    Administration Panel (Backoffice):Vue 3 + TypeScript with Vite, Vue Router, and Pinia (state), API consumption with Axios, UI with TailwindCSS + PrimeVue, and analytics/visualization with ApexCharts (plus components like datepickers, maps, drag&drop).

    Participant Frontend (public web):Nuxt 3 (Vue 3) for SSR/SSG when performance/SEO is important, Pinia for state, TailwindCSS for design, PWA (@vite-pwa/nuxt), and real-time capabilities also with Echo + Pusher, consuming the same API.
    Laravel Vue.js MySQL Nuxt 3
  • DavidLatorre.com
    Official Website of Aragonese Artist David Latorre
    ARTS AND CRAFTS
    April 2018 - August 2018 (4 months)
    Zaragoza, Spain

    Portfolio website for the artist David Latorre


    Complete development of the artist's public website, working in direct collaboration with him to translate his artistic vision into the digital medium based on sketches, visual references, and his own texts.

    The website showcases his career, projects, publications, and press coverage, with multilingual support (ES/EN/TR) and an immersive 360º section.
    It includes a custom administration panel that allows the client to autonomously manage all content: images, texts, and the structure of each section.

    Stack: Laravel 6 · Bootstrap · Vanilla JavaScript
    JavaScript HTML5 Bootstrap
Check out Manuel's experience

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Education

  • COMPUTER APPLICATION DEVELOPMENT
    IES SANTIAGO HERNÁNDEZ (ZARAGOZA)
    2011
  • MULTIPLATEFORM APPLICATION DEVELOPMENT
    IES NTRA SEÑORA DEL PILZAR (ZARAGOZA)

Skill set

API
JSON
MySQL
CSS3
Laravel
Vue.js
Front End Interface Development
SEO Optimization
Software Architecture

Categories