Luis Pereira User

I’m a Software Engineer-in-training building across backend, frontend, and low-code development. At Deloitte Portugal, I developed and migrated enterprise use cases on a Node.js platform, including implementing conditional mappings in a data transformation engine.

I also strengthened quality and operations by adapting a regression testing project using Vitest and connectors to automate payload comparison between transformed and expected outputs. In parallel, I fixed a housekeeping service that handled file deletion and folder organization over SFTP, validating behavior with AWS CloudWatch logs.

Before that, I interned at Signed Web Solutions, where I built sales management software for service renewal tracking and supported maintenance and diagnostics on electronic devices. I’m currently completing a BSc in Computer Systems Engineering and I’m eager to grow by contributing to international projects, tackling real-world challenges through technology, and applying strong problem-solving and critical thinking.