Automation of internal processes with Node.js, coordination of multidisciplinary teams under Scrum. Implementation of CI/CD pipelines and deployment in the cloud.

I led backend development and technical strategy for microservices using Java (Spring Boot), Node.js, Laravel, and Yii. I also managed cloud infrastructure (AWS, GCP, Render), CI/CD with Azure DevOps, and Docker containerization.

I led backend initiatives, integration of third-party platforms, unit testing with JUnit and Jest, and leadership under the Scrum methodology.

Design and development of RESTful APIs in Node.js, deployment on AWS EC2, payment integration, CI/CD in Azure DevOps, Docker containerization, automation with Python.

Improvements in backend architecture, efficient management of events and transactions, support for system stability and performance.

Backend development and maintenance in PHP and Laravel, optimization of auction engine in Node.js, integration of online financing, database design.