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I'm a junior full stack developer with hands-on experience in Java, Spring Boot, Hibernate, and frontend technologies. I enjoy building REST APIs, integrating with relational and graph databases, and delivering reliable software in agile environments. I am passionate about software development, continuous improvement, and digital transformation. I thrive in collaborative teams, proactively resolve incidents, and continuously learn new skills to drive business value.…I'm a junior full stack developer with hands-on experience in Java, Spring Boot, Hibernate, and frontend technologies. I enjoy building REST APIs, integrating with relational and graph databases, and delivering reliable software in agile environments. I am passionate about software development, continuous improvement, and digital transformation. I thrive in collaborative teams, proactively resolve incidents, and continuously learn new skills to drive business value.

Sergio Lucas López

Full Stack Developer, Back-End Developer, Programmer, +2

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I'm a junior full stack developer with hands-on experience in Java, Spring Boot, Hibernate, and frontend technologies. I enjoy building REST APIs, integrating with relational and graph databases, and delivering reliable software in agile environments. I am passionate about software development, continuous improvement, and digital transformation. I thrive in collaborative teams, proactively resolve incidents, and continuously learn new skills to drive business value.…I'm a junior full stack developer with hands-on experience in Java, Spring Boot, Hibernate, and frontend technologies. I enjoy building REST APIs, integrating with relational and graph databases, and delivering reliable software in agile environments. I am passionate about software development, continuous improvement, and digital transformation. I thrive in collaborative teams, proactively resolve incidents, and continuously learn new skills to drive business value.

Available to hire

I’m a junior full stack developer with hands-on experience in Java, Spring Boot, Hibernate, and frontend technologies. I enjoy building REST APIs, integrating with relational and graph databases, and delivering reliable software in agile environments.

I am passionate about software development, continuous improvement, and digital transformation. I thrive in collaborative teams, proactively resolve incidents, and continuously learn new skills to drive business value.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Language

Spanish; Castilian

Fluent

English

Fluent

Work Experience

Full Stack Developer at Accenture (via Abalia)

May 1, 2025 - Present

Developed and optimized REST APIs using Java and Spring Boot; resolved incidents and implemented improvements with JavaScript and TypeScript. Managed deployments across multiple environments and validated results. Used Bitbucket for version control, Jenkins for pipeline monitoring, and WSO2 for API definitions. Executed and monitored deployments with QVE and managed containers using Red Hat. Worked with Apache Kafka for asynchronous messaging and used Neo4j and PostgreSQL/MySQL as databases. Collaborated in Agile/Scrum teams and provided end-to-end application support using Jira and Confluence.

Backend Developer at Almato Iberia

May 1, 2025 - August 18, 2025

Developed backend applications using Java, Spring Boot, and Hibernate. Implemented and integrated RESTful APIs. Utilized Git and JIRA and worked in Agile Scrum methodologies. Contributed to continuous integration and process improvement efforts.

Backend Developer at Almato Iberia

October 1, 2024 - May 1, 2025

Developed backend applications using Java, Spring Boot, and Hibernate. Implemented and integrated RESTful APIs. Used Git, JIRA, and Agile methodologies (Scrum). Contributed to continuous integration tasks and process improvement.