java-pro - Master modern Java 21+ and Spring Boot 3.x development.
Provides expert guidance and implementation for Java 21+, virtual threads, Spring Boot 3.x, JVM optimization, and cloud-native architecture.
Tags
Updated: 2026-09-19Capabilities
Typical Inputs
Typical Outputs
What this skill does
- Develop Java 21+ applications
- Optimize virtual thread workloads
- Build Spring Boot 3.x microservices
- Tune JVM performance and GC
- Configure GraalVM native image builds
- Implement Spring Security patterns
- Create automated test suites
Inputs
- Java task requirements
- Project constraints
- Implementation playbook file
Outputs
- Java source code
- Architecture design documentation
- Automated test suites
- JVM optimization configurations
- Build and deployment scripts
Requirements
- Opus model support
- Java 21+ runtime environment
- Spring Boot 3.x framework