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Raul Martinez RuizRM

Raul Martinez Ruiz

Tech Lead Java | Microservices | Spring | AI

€300/day
Madrid, ES
15+ years

Average response time: 1 hour

Freelancer profile translated to English.
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About Raul

Available for short AI and architecture consulting.

I have been a Computer Engineer since 2006 and a Tech Lead with a career focused on technical excellence and innovation. My experience has been forged in critical projects for the Industry and Education sectors, highlighting my time at Indra, where I honed the development of robust and scalable systems.

My approach is based on software quality through the use of TDD (Test Driven Development), DDD (Domain Driven Design), and BDD methodologies, ensuring maintainable architectures aligned with the business.

Specialties I bring to your project:

Backend Architecture: Expert in Java and Spring Boot for designing high-performance microservices.

Generative Artificial Intelligence: Specialist in building AI Agents and orchestrating LLMs to automate complex processes.

Software Quality: Implementation of Clean Code and design patterns to reduce technical debt.

Technical Leadership: Mentoring and directing teams towards best engineering practices.

I am looking for collaborationsas an independentconsultantto help companies modernize their technological stack or integrate AI solutions professionally and securely. I can also provide **mentoring on best practices when working with AI**, Prompt Engineering. I can also assist teams in their management within an agile framework, using Scrum and Kanban methodologies.
  • Spanish

    Native or bilingual

  • English

    Conversational

Remote only
Primarily works remotely

Experience

  • Paradigma Digital
    Tech Lead Java and Generative AI
    TECH
    October 2014 - Today (11 years and 10 months)
    Madrid, Spain
    As Tech Lead at Paradigma Digital, I lead the technical definition and development of modern and scalable architectures. My work focuses on ensuring technical excellence through the use of Java and Spring Boot, applying principles of Clean Code, advanced Testing, and Scalability strategies in high-demand environments.

    Currently, I combine my backend experience with the implementation of Generative Artificial Intelligence solutions. I specialize in integrating LLMs and designing Intelligent Agents aimed at automating complex business processes, ensuring that technological innovation translates into real and measurable value.

    Key Responsibilities:

    - Design of critical microservices-based architectures.
    - Technical leadership and mentoring of senior development teams.
    - Implementation of Generative AI workflows and agent orchestration.
    - Quality assurance through TDD/DDD and best engineering practices.
    Java Spring boot Windsurf Microservices Python
  • Indra
    Senior Java Developer
    CONSULTING AND AUDITS
    August 2006 - October 2014 (8 years and 2 months)
    Madrid, Spain
    With a solid technical foundation forged in critical projects for the Industry and Education sectors, my career is defined by the pursuit of technical excellence and constant innovation.

    During my time as a Java developer at Indra, I honed the use of high-quality methodologies such as TDD, DDD, and BDD, ensuring robust, tested software aligned with the most complex business rules.

Recommendations

EA
AC
Ignacio Herrero García-LagoIH
+2
Enrique Arnaz Delgado and 4 other people have recommended Raul

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Education

  • Software Engineer
    University of Alcalá
    2005

Certifications

  • Scrum Master PSM1
    Scrum.org
    2024
  • English level certification C1
    British Council
    2012

Skill set

Categories