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Jose A. Llucia RodriguezJA

Jose A. Llucia Rodriguez

Backend & AI Automation Architect | APIs, n8n

€260/day
Ubrique, ES
15+ years

Average response time: 1 hour

Freelancer profile translated to English.
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About Jose A.

Over 20 years of experience developing software and designing business-oriented systems.

Specialist in backend, automation, and complex system integration, with full-stack capability to cover both business logic and frontend layer when the project requires it.

**Experience in**:


- PHP (Laravel, Symfony, Yii, Codeigniter)
- Go (microservices and concurrency)
- Java (Spring Boot)
- Python (automation and integrations)
- JavaScript / TypeScript (Vue, React, frontend development and API consumption)

**Currently focused on**:


- Process automation with AI and n8n
- Development of robust and scalable APIs
- Systems architecture (DDD, Hexagonal, event-driven)
- Integration between platforms and complex workflows

**I have participated in high-traffic projects, including**:


- Custom-developed backend systems in PHP
- E-commerce platforms with PrestaShop (modules and integrations)
- Educational platforms with Moodle (customization and integrations)

Designing efficient, maintainable, and scalable solutions.

**Key Stack and Technologies**:


- Backend: PHP, Go, Java, Python
- Frontend: JavaScript, TypeScript, Vue, JQuery, React
- Infrastructure: Docker, Redis, RabbitMQ
- Integrations: External APIs, distributed systems
- Automation: n8n, workflows, business processes

**Real-world experience in**:


- Distributed systems
- Asynchronous processing (queues, events)
- Complex integrations between platforms
- Development of frontend interfaces connected to APIs
- Process optimization and cost reduction through automation

I work with a production focus: I design solutions that work, scale, and deliver real value.

I am looking for projects where I can contribute value in backend, automation, AI, or complex system design.
  • Spanish

    Native or bilingual

  • English

    Fluent

Can work on-site
Ubrique (up to 50km), Sevilla (up to 100km), Málaga (up to 100km), Madrid (up to 100km), Barcelona (up to 100km)

Experience

  • Ayesa
    FullStack PHP & Javascript Programmer
    PUBLIC SECTOR
    February 2020 - Today (6 years and 4 months)
    Sevilla, Spain
    Senior PHP Programmer
    Analysis, development, and software architecture design of custom applications for the Ministry of Education of the Junta de Andalucia.
    - Analysis and creation of software data models.
    - Analysis, development, and optimization of Front End and Back End
    - Languages: PHP, JavaScript, Sql, PL/SQL, Html, Css, and others.
    - PHP Frameworks: Moodle and Laravel
    - JQuery and Vue Frameworks
    - Solid
    - Patterns
    - Hexagonal Architecture (DDD)
    - PhpUnit. Codeception
    - Web services
    - Tools: Swagger PHP, PHP Fixer Cs, Git, Vs Code, PHPstorm, Docker, Docker compose, and others.
    - Databases: Postgrest, MySql (MariaDB), Redis
    - Environments: Ubuntu Server, Windows, Azure, Google Cloud
    - Analysis: Apache Jmeter, SonarQube, XDebug (Profiling), PHPStan

    Tasks to be performed at Ayesa for the client (Ministry of Education Junta de Andalucia):
    - Moodle environment adaptation.
    - Incident resolution.
    - Moodle plugin development
    - Development of an internal application for Education.
    - Analysis
    - Software Architecture Design.
    PHP JavaScript Vue.js Laravel Symfony Codeigniter Hexagonal Architecture DDD
  • Dugage SL
    Analyst / Programmer
    May 2019 - January 2020 (8 months)
    Senior PHP Programmer - FullStack Development
    Creation and development of custom online applications to meet the demand of the company's clients. The purpose of each application is to cover the needs requested by Dugage SL clients. All online applications I create and develop are in PHP language, using frameworks like Laravel, Symphony, CodeIgniter, Yii, etc., and JavaScript language with frameworks like Vue, Angular, React, and Node.
    - Analysis and creation of software data models.
    - Analysis, development, and optimization of Front End and Back End
    - Languages: PHP, JavaScript, Sql, NoSql, Html, Css, and others.
    - PHP Frameworks: Laravel, CodeIgniter
    - JavaScript Frameworks: Vue, Angular, React, and Node
    - Tools: Firezilla, Git, Visual Studio Code, Dim, Jira, Trello
    - Cloud: Kubernetes
    - Solid
    - Unit Testing. PHPUnit
    - TDD and BDD
    - Databases: MySql, MongoDB
    - Adaptation of Wordpress and Prestashop environments.
    - Creation of Wordpress plugins
    - Creation, development, and maintenance of custom online applications.
  • DAVILETTO DESING SL
    Analyst / PHP Programmer
    April 2016 - January 2019 (2 years and 9 months)
    Team lead and PHP analyst programmer for the creation and development of online custom application projects for the DAVILETTO group of companies.
    - Analysis and creation of software data models.
    - Analysis, development, and optimization of Front End and Back End
    - Languages: PHP, JavaScript, Sql, JQuery, Html, Css, and others depending on the environment.
    - PHP Framework: CodeIgniter
    - JavaScript Framework: Angular, JQuery
    - WebService Consumption
    - SEO and SEM Positioning
    - Creation and development of PNV: for e-commerce purposes
    - SEO. Planning positioning campaigns with tools like Sistrix, Semrush, and others
    - Black and White Hat
    - Web software development, PHP Framework: CodeIgniter and Yii
    - Tools: PHPstorm, Firezilla, Git, Visual Studio Code, Dim, Jira, Trello. Photoshop
    - Databases: MySql
    - Adaptation of Wordpress and Prestashop environments.
    - Creation of Wordpress plugins
    - Creation and adaptation of custom applications.
    - SCRUM work methodology Positioning SEM JSON Yii applications CodeIgniter Web Applications Laravel Ecommerce Ajax SEO jQuery

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Education

  • Technical Computer Engineering in Systems
    UHU
    Ing. Tec. Informatica de Sistemas

Skill set

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