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salguento/README.md

Hi, I'm Humberto Salguento

Software developer based in São Paulo, Brazil, focused on Java and Spring Boot backend development.

My professional background includes web development, process automation, systems support, and IT team leadership. I also completed an educational DevSecOps training program at Compass UOL.

I'm interested in Java backend opportunities, particularly in integrations, payments, and transactional systems.

Technical focus

  • Backend: Java, Spring Boot, REST APIs, Spring Security and JPA/Hibernate
  • Data: SQL, PostgreSQL and Flyway
  • Testing: JUnit and Mockito
  • Tools: Git, Docker, Linux and Bash
  • Additional experience: JavaScript, TypeScript, React and Vue/Nuxt

Selected projects

Academic order and inventory API built with Java and Spring Boot. Implements transactional business rules, idempotency, concurrency control, contextual authorization, and simulated payment and refund flows.

Architecture, validation evidence and limitations

An independent music player project with a shared Rust core and native interfaces using SwiftUI and GTK4. Developed with AI assistance, combining my interests in software architecture, interface design, and music.

A practical project from the Compass UOL educational program, exploring WordPress deployment with Docker and AWS.

Background

I hold degrees in Systems Analysis and Development and Graphic Design. My design background informs interface decisions and collaboration across technical and product teams.

Languages: Native Portuguese · Fluent English · Advanced Spanish

Connect

Portfolio · LinkedIn · Email

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  1. projeto-back-end-uninter projeto-back-end-uninter Public

    Projeto acadêmico de back-end desenvolvido como atividade final do curso de Análise e Desenvolvimento de Sistemas da UNINTER.

    Java 1

  2. 10k-switches 10k-switches Public

    Svelte

  3. durvald durvald Public

    Swift

  4. Compass-WP-Docker-AWS Compass-WP-Docker-AWS Public

    Segunda atividade prática do programa de bolstas da Compass.

    Shell

  5. todo-angular todo-angular Public

    PWA todo app feito com Angular Material 19 e Dexie.

    TypeScript

  6. gaubot gaubot Public

    Bot para publicação no Mastodon

    JavaScript