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German Raul Garcia CaparrosGR

German Raul Garcia Caparros

Development Director & Tech Lead | Full Stack (Laravel / React) & AI

€500/day
Águilas, ES
15+ years

Average response time: 1 hour

Freelancer profile translated to English.
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About German Raul

Development Director & Software Architect | Full Stack (Laravel / React) & AI

I lead development departments and manage technical teams building robust, scalable digital products with excellent UX. I combine strategic business vision with hands-on technical execution: from architecture design to production deployment.

With over 15 years of experience, I have managed the complete software lifecycle on B2B and SaaS projects across multiple sectors, applying quality standards (Clean Code, modular architectures, code reviews).

Technical Direction: Team leadership, technical roadmap definition, and sprint management.

Software Architecture: Modular system design, robust RESTful APIs, and i18n.

Full Stack Development: High-performance SPAs and web platforms with Laravel and React.

Advanced Integrations: AI (OpenAI), WhatsApp Business API, payment gateways, and dynamic QR codes.

Automation: Custom internal tools to optimize time and resources.

Main Stack:

Backend: PHP (Laravel), Python, MySQL.
Frontend: React, TypeScript, JavaScript.
Infrastructure: Docker, Git, production deployments.

Sectors:

Management & CRM: ERPs, sales pipelines, analytical dashboards, and ticketing systems.
Logistics & Agriculture: Fleet control and planting/harvesting planning.
Foreign Trade & SaaS: International process optimization and project tracking.

If you are looking for a Technical Director or senior profile with business vision to lead your project, send me a message and let's talk.
  • Spanish

    Native or bilingual

  • English

    Fluent

Remote only
Primarily works remotely

Experience

  • SPM Marketing Híbrido
    Development Director & Tech Lead | Full Stack (Laravel / React) & AI
    E-COMMERCE
    January 2022 - Today (4 years and 7 months)
    Murcia, Spain
    As Head of Development and Architecture at SPM, I lead a technical team of 3 developers and manage the complete software lifecycle, from architecture design to production deployment. My main focus is building robust, scalable products with a highly polished user experience.

    Key Responsibilities and Achievements:

    Technical Leadership and Architecture: Designing modular systems with clear separation of responsibilities (service layer, specialized controllers, complex database relationships). I establish technical standards, coding patterns, and team conventions for both Backend and Frontend.

    Advanced Full Stack Development: Actively implementing the core of the applications. Solid experience in designing RESTful APIs, database modeling, and systems with full internationalization (i18n).

    Strategic Integrations: Connecting platforms with high-value external services: Artificial Intelligence, WhatsApp Business API, and dynamic QR code generation systems.

    Creation of Multisector Solutions (National and International): I have designed and led architectures for multiple industries:
    — Management & CRM: ERPs (time tracking, SLA portals, tickets) and CRMs (pipelines, activities, analytical dashboards).
    — Operations & Logistics: Fleet control software, vehicle maintenance, and integrations for foreign trade.
    — Specific Sectors: SaaS platforms for agriculture (planting planning) and comprehensive project management.
    MySQL Laravel PHP JavaScript Bootstrap
  • Nivimu
    Backend Programmer Assistant
    HUMAN RESOURCES
    September 2021 - November 2021 (2 months)
    Murcia, Spain
    Evolutionary maintenance and development of new functionalities for NIVIMU's HR web application in a 100% remote modality. Backend development with PHP and Symfony, optimization of MySQL queries, and integration of new modules. Use of Docker for environment management and Git as a version control system. Participation in code reviews and continuous improvement of the existing architecture to ensure scalability and performance.
    MySQL PHP Symfony Web Architecture MVC
  • Districam Licores
    Computer Programmer
    HOSPITALITY
    January 2020 - August 2021 (1 year and 7 months)
    Lorca, Spain
    Custom software development for the internal management of Districam Licores. Participation in the creation, evolution, and expansion of various functional modules of the company application (sales, invoicing, product management). Development with PHP, MySQL, and ASP, as well as implementation of interfaces in HTML5, JavaScript, Bootstrap, and CSS. Integration of new functionalities according to the commercial area's needs and collaboration with the design team using Adobe Photoshop for the creation of layouts and visual components.
    PHP MySQL Bootstrap ASP JavaScript

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Education

  • ASP.NET MVC, ASP.NET MVC Developer
    Udemy Alumni
    2019
    ASP.NET MVC, Desarrollador ASP.NET MVC
  • ADMINISTRATIVE MANAGEMENT TECHNICIAN
    I.E.S. RAMBLA DE NOGALTE
    1998
    TÉCNICO EN GESTIÓN ADMINISTRATIVA

Skill set

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