Juan Areiza
Developer
Professional profile
Senior Backend Engineer with 5+ years of experience building scalable backend systems and microservices using Java and Spring Boot , with strong exposure to cloud-native architectures on AWS and GCP . Proven experience in banking and financial environments
Work experience
Developed production REST APIs and backend services using Java and Spring Boot. Improved maintainability by migrating databases to PostgreSQL and set up CI/CD pipelines.
Major achievementDesigned REST APIs and backend services with Java and Spring Boot. Modernized legacy apps, migrated to PostgreSQL, implemented CI/CD with GitHub Actions, collaborated with frontend (Angular).
Built backend services, handled integration flows with Apache Camel, and maintained production financial systems.
Major achievementDeveloped backend services for banking sector using Java and Spring Boot. Implemented enterprise integration with Apache Camel, supported critical financial systems.
Developed backend APIs, integrated Google Cloud services, and automated CI/CD workflows.
Major achievementBuilt backend APIs with Java 11 and Spring Boot. Integrated GCP services (Pub/Sub, Logging) and automated CI/CD with GitLab.
Education experience
| Técnico/Tecnólogo
