- Email: wiverson AT changenode DOT com
- Mastodon: https://mas.to/@wiverson
- LinkedIn: https://www.linkedin.com/in/wiverson/
- [GitHub](https://github.com/wiverson) Public software development projects. Most popular are some templates for Java developers.
- [YouTube](https://www.youtube.com/c/ChangeNode) Mainly tutorials on software development.
I do some consulting from time to time. Popular things people need help with include brief engagements to help people sort out macOS signing/stapling/notarization (e.g. with GitHub Actions), occasional help with Unity, Supabase, Java/Spring Boot, Hibernate.