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Julio Barberan León

@juliobarberanlen

Message

Software Architect at Red Hat migrating Java applications and backend services to Node.js.

Ecuador

Message

At Red Hat, I work on migrations from Java to Node.js for applications and backend services, providing software development and architecture expertise.

At BANCO PICHINCHA, I developed enterprise banking and card-payment solutions and built backend services for a Visa prepaid card platform used in public transportation across Quito and Guayaquil.

At BANK TRADE, I designed Java 17 and Spring Boot microservices for ERP and financial workflows, and worked on migrations from Java to Node.js. I also worked on distributed architecture and event-driven integrations using Kafka.

Earlier, I developed ERP modules at ASINFO SA and tax and refund platforms at SERVICIO DE RENTAS INTERNAS (SRI). My work has included Java, Node.js, cloud platforms, and microservices across enterprise applications.

Experience

Work history, roles, and key accomplishments

Current

Senior Developer / Software Architect

Current

Red Hat

Feb 2026 - Present (8 months)

Working on migrations from Java to Node.js for applications and backend services. Providing senior software development and architecture expertise for migration projects.

Java NodeJS Migration Architecture

Software Architect

Bank Trade

May 2025 - Oct 2025 (5 months)

Designed scalable Java 17/Spring Boot microservices for ERP and financial workflows and worked on migrations from Java to Node.js. Led distributed backend architecture and event-driven integrations using Kafka, asynchronous processing, retries, idempotency and transaction compensation.

Java Spring Boot Microservices Kafka Azure Docker Kubernetes CI CD REST APIs NodeJS

Senior Software Developer / Team Lead

Banco Pichincha

Nov 2022 - May 2025 (2 years 6 months)

Developed enterprise banking and card-payment solutions using Java 11/17, Spring Boot, Kafka and microservices; worked on migrations from Java to Node.js. Built backend services for a Visa prepaid card platform used in public transportation across Quito and Guayaquil.

Java Spring Boot Kafka Microservices GraphQL REST Docker Kubernetes OpenShift CI CD Agile Scrum

Full Stack Web Developer

ASINFO SA

Jan 2020 - Nov 2022 (2 years 10 months)

Developed ERP modules using Java, Spring Boot, Angular and Node.js; worked on migrations from Java to Node.js. Designed microservice integrations and collaborated on Azure infrastructure, CI/CD pipelines and containerized deployments.

Java Spring Boot Angular NodeJS Microservices Azure CI CD Docker

Software Developer

Servicio de Rentas Internas (SRI)

Jan 2018 - Jan 2020 (2 years)

Developed tax and refund platforms with Java EE, Angular and Oracle; optimized SQL for large-scale transactional data. Worked on migrations from Java to Node.js for enterprise applications and services.

Java EE Angular Oracle SQL NodeJS

Full Stack Developer

GreenSoft

Jan 2016 - Jan 2018 (2 years)

Developed enterprise solutions using Java, Spring Boot, Angular and relational databases. Worked on migrations from Java to Node.js for enterprise applications and backend services.

Java Spring Boot Angular SQL REST APIs NodeJS