José María Sáez Castro

Currently, I am involved in the development, maintenance, and evolution of backend solutions for BBVA within critical enterprise environments. I participate in technological migration processes, the implementation of new functionalities, and the optimization of existing systems. I carry out my work in development, pre-production, and production environments, performing functional, technical, and integration tests, as well as validating production deployments, monitoring, and incident resolution to ensure the stability, security, and performance of high-impact applications. Additionally, I collaborate in quality assurance, process review, and support for complex integrations, adhering to demanding corporate standards in sensitive infrastructures.

During my time at Deuser (Indra), I participated in the end-to-end development of proprietary applications, from their inception to international deployment. I worked on the design and implementation of new functionalities, continuous optimization and evolution of the product, resolution of incidents in production environments, and technical support to clients, contributing to the stability and scalability of the solutions.