Miguel Alvarez

At Divusware, I work with the development team on .NET applications with Blazor, improving UI consistency and responsiveness. I also maintain and optimize a multi-provider RAG pipeline, where provider-specific model selection improved response quality by up to 35% and reduced costs by up to 25%. At REDIME CIA LTDA, I led the evolution of StaffPlus from a web app into a cross-platform employee attendance solution serving 300+ users. I owned about 85% of its codebase across React, Laravel, and React Native (Expo), and shipped mobile features weekly. For my UTPL thesis project, FidelyHub, I designed and deployed a cloud-native loyalty-program integration platform. My projects also include I Can See You, a production web app for visualizing browser-detectable distraction signals, and Musigraph, an open-source semantic music explorer.