Freelancer profile translated to English.

Description

I am a Senior Software Engineer specializing in the Java and Spring Boot ecosystem, with a solid track record in designing robust architectures based on microservices, REST APIs, and data streaming with Apache Kafka. In recent years, I have focused a large part of my activity on the evolution of digital products through the integration of Artificial Intelligence, the design of intelligent assistants and agents using the Java ecosystem, and the creation of complex automations that optimize business processes. Throughout my career on critical projects for large consultancies, I have developed a very practical and autonomous mindset, allowing me to handle everything from backend optimization and CI/CD pipelines to full-stack development with Angular. I am passionate about transforming complex requirements into efficient, clean, and scalable software. I am available to collaborate with companies and startups seeking a problem-solving technical profile, whether for full-time projects or to act as a technological partner and advisor in the implementation of AI solutions.

Languages

Spanish
Native or bilingual

Workplace preferences

Can work on-site

Tarragona (up to 50km)

Inetum
Senior Software Developer, Java/Spring, Kafka and Angular
TELECOMMUNICATIONS
January 2023 - September 2025 (2 years and 8 months)
As a Senior Software Developer at Inetum, I led technical development in critical backend projects for Telefonica, utilizing a microservices-based architecture with Java and Spring Boot. During these two years, I was responsible for designing and implementing CI/CD pipelines to fully automate deployments autonomously, as well as integrating distributed systems and real-time data streaming using Apache Kafka. My role also included frontend development with Angular to ensure complete Full Stack solutions and direct management with stakeholders and clients for the correct definition of business technical requirements. Additionally, I took on the responsibility of mentoring, technically leading, and conducting code reviews for junior profiles within a Scrum team, ensuring maximum software quality and efficiency through the rigorous application of Clean Code principles and testing.
Java Jenkins Spring boot Apache Kafka Angular
T-Systems Iberia
Software Developer, Java/Spring
PUBLIC SECTOR
March 2020 - March 2022 (2 years)
During my time as a Software Developer at T-Systems Iberia, I focused on the development and evolutionary maintenance of software for the Justice system, under Agile Scrum methodologies. In this role, I autonomously managed the evolution of new features in the Java and Spring ecosystem, achieving a successful transition from initial technical support and complex incident resolution to the pure development of critical systems for the company. Throughout this period, I strictly applied software development best practices, including SOLID principles and modern design patterns. Additionally, I took on coordination tasks within the team and was responsible for the onboarding process of new team members joining the project.
Spring boot Java CI/CD Git Maven
Vip District
Software Developer, Java/Spring
TELECOMMUNICATIONS
October 2019 - February 2020 (4 months)
During my year at Vip District (loyalty platform) as a Software Developer, I began my professional career focusing on backend development within the Java ecosystem in agile work environments. My daily work consisted of developing and implementing small backend features and modules for web applications, as well as analyzing, diagnosing, and resolving technical incidents in production and testing environments. This experience helped me consolidate a very solid foundation in programming best practices, version control with Git, and collaborative team dynamics.
Java Spring boot JUnit Jira Incident Resolution