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Miguel Lopez JiménezML

Miguel Lopez Jiménez

Java Developer

€200/day
Sevilla, ES
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Miguel

I am a Backend Developer with over 5 years of experience specializing in Java and Spring Boot.

I work on the design and development of scalable microservices, API integration, and optimization of critical applications with a focus on performance and maintainability.

My skills include:
• Java, Spring Boot, JPA/Hibernate
• Databases: PostgreSQL, Oracle, MySQL, MongoDB
• Messaging: Kafka
• Containers and deployment: Docker, Kubernetes, Openshift
• Testing and quality: JUnit, SonarQube, CI/CD
  • Spanish

    Native or bilingual

  • English

    Conversational

Remote only
Primarily works remotely

Experience

  • CAPITOLE CONSULTING S.L,
    Java Developer
    August 2022 - February 2025 (2 years and 6 months)
    Seville, Spain
    Development of microservices with SpringBoot (Java 11 and 17), using hexagonal architecture, API development with OpenApi, GitHub as code repository and tool for CI/CD, Use of Postman and Swagger for endpoint testing, Unit tests with Junit and Mockito, code analysis with Sonar, Project development on GrafanaCloud, using its public API and Jira for task management.
  • IRIUM SOLUCIONES Y SISTEMAS, S.L,
    Java Developer
    March 2022 - August 2022 (5 months)
    Seville, Spain
    Development in Spring Batch (Java 8), Spring WebFlow and JSP, microservices in SpringBoot (Java 11) API development with Swagger (Open Api 3.0), Oracle Databases, Jenkins as a tool for CI/CD, Postman, Git. Unit tests with Junit, Mockito and code analysis with Sonarqube
  • ACCENTURE, S.A.U,
    Business & Integration Arch Associate
    April 2021 - March 2022 (10 months)
    Seville, Spain
    Development of APX components in Java (Spring), use of tools such as APX-CLI, Jenkins, Jira, Postman or Git. Unit tests with Junit, Mockito and code analysis with Sonarqube

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Education

  • Superior Administration of Network Computer Systems (Level
    I.E.S Punta del Verde
    2014
    Superior Administración de Sistemas Informáticos en Red (Nivel
  • Basic Course in application development in Android environments.
    UPVX
    2014
    Curso Básico desarrollo de aplicaciones en entornos Android.

Skill set

Categories