Antonio Vieiro
Senior Software Engineer OpenJDK - Sustaining Engineering at Red Hat
Madrid, Community of Madrid, Spain
Summary
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Rockstar🎓
Top SchoolAntonio Vieiro is a Senior Software Engineer specializing in OpenJDK sustaining engineering with over 11 years of experience guiding and mentoring teams to deploy best-of-breed software architectures that accelerate digital transformation. Based in Madrid, he combines deep enterprise and entrepreneurial experience—from founding Cloud 9 Software to technical leadership at Experis España and an early software architect role at Sun Microsystems—to bridge strategy and hands-on delivery. Antonio is an active open-source contributor to flagship projects like Apache NetBeans, where he’s worked across backend licensing compliance and full-stack website improvements, demonstrating attention to both code quality and user-facing polish. He is known for coaching engineers to adopt robust, maintainable solutions and for navigating complex licensing and integration challenges often overlooked in large-scale Java ecosystems.
11 years of coding experience
30 years of employment as a software developer
English, English at EOI (Official Language School in Spain)Cursos de doctorado, Cursos de doctorado at Universidad de Santiago de Compostela
English, Galician, Portuguese, Spanish
Github Skills (18)
javascript10
licensing10
website-development10
css10
apache10
java10
code-review10
javas10
netbeans10
html10
website-design10
foundation9
ide9
code-editor8
scs8
Programming languages (15)
Github contributions (5)
apache/netbeans-website
Feb 2018 - Jun 2022
Apache NetBeans Website
Role in this project:
Full-stack Developer
Full-stack DeveloperContributions:41 reviews, 176 commits, 222 PRs in 4 years 4 months
Contributions summary:Antonio contributed significantly to the Apache NetBeans website, focusing on front-end development and website structure. They implemented UI components, added features like a card component, and integrated the colorbox jQuery plugin for image enlargement. Additionally, the user made changes to the menu, footer, and slider components, and addressed broken links, demonstrating a full-stack understanding of the project. The user updated links and removed previous version references while updating the UI.
netbeansjbake
apache/netbeans
Oct 2017 - May 2022
Apache NetBeans
Role in this project:Backend Developer
Backend DeveloperContributions:159 reviews, 116 commits, 198 PRs in 4 years 8 months
Contributions summary:Antonio primarily focused on reviewing and modifying code related to licensing headers within various modules of the Apache NetBeans IDE. They addressed issues involving license compliance by adding or updating license headers in files, specifically dealing with Apache License 2.0. Their contributions included reviewing modules and updating both source files and test files to ensure compliance. The user also worked on adding Maven coordinates and notices for external libraries to adhere to their respective licenses.
netbeansnetbeans-platformidecode-editorjava
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