Juan Antonio Breña Moral

Enhance Java unit tests with best practices and modern tools like JUnit 5 and Mockito.

Verify Java performance optimizations by comparing profiling results before and after refactoring.

Enhance Java code quality through effective type design principles.

Set up Java application profiling to detect and measure performance issues effectively.

Manage Flyway database migrations in Spring Boot applications with ease.

Enhance your Spring Boot integration tests with best practices and tools.

Enhance your Spring Boot 4.0.x applications with best practices and guidelines.

Enhance Java logging and observability with best practices and frameworks.

Generate or enhance Java project documentation interactively and modularly.

Manage Flyway database migrations in Micronaut applications with ease.

Refactor Java code based on profiling analysis to enhance performance.

Enhance Java code quality with best practices for generics, ensuring type safety and reusability.

Enhance your Quarkus integration tests with proven patterns and tools.

Write effective unit tests for Micronaut applications using Mockito and JUnit 5.

Guidelines for building and reviewing core Quarkus applications with CDI and configuration best practices.

Automatically generate a DEVELOPER.md file for Maven projects using dynamic data from pom.xml.

Apply functional programming principles in Java to enhance code quality and maintainability.

Generate Architecture Decision Records (ADRs) for Java projects through an interactive process.

Write effective unit tests for Spring Boot applications using Mockito.

Analyze Java profiling data to identify performance issues and prioritize fixes.

Generate a precise checklist document for Java system prompts using an embedded template.

Enhance Java code quality by applying object-oriented design principles and refactoring techniques.

Facilitate data access in Micronaut applications with robust repository patterns.

Generate Java project diagrams including UML and ER diagrams through an interactive process.

Master Java concurrency best practices for thread safety and performance.

Generate detailed agile feature documentation from existing epics.

Add and evaluate Maven dependencies to enhance Java code quality through a consultative approach.

Create comprehensive agile epics with detailed definitions and breakdowns into user stories.

Apply Java secure coding best practices to enhance application security.

Implement data-oriented programming best practices in Java for cleaner, more efficient code.

Set up JMeter performance testing for Java projects effortlessly.

Leverage Quarkus Hibernate ORM Panache for efficient data access patterns.

Search Maven Central for dependencies and verify project updates with Maven.

Implement best practices for Java exception handling to enhance error management and system reliability.

Implement acceptance tests in Java using Gherkin .feature files without specific frameworks.

Enhance Java integration tests with WireMock for robust HTTP stubbing and verification.

Leverage the GitHub CLI to manage and analyze issues effectively.

Configure Maven plugins in your pom.xml through a structured, consultative approach.

A curated collection of Skills and Agents designed for Java Enterprise development workflows.

Implement acceptance tests in Spring Boot from Gherkin .feature files.

Framework-agnostic guidance for using WireMock effectively in HTTP dependency stubbing.

Framework-agnostic guidance for creating and maintaining OpenAPI 3.x specifications.

Transform `*.plan.md` files into OpenSpec change artifacts efficiently.

Interact with Jira using the CLI to manage issues and workflows efficiently.

Implement programmatic JDBC in Micronaut with safe SQL practices and transaction management.

Leverage Spring Data JDBC with Java records for efficient data handling.

Generate a checklist document with an embedded agents inventory for Java projects.

Manage Flyway database migrations in Quarkus applications with ease.

Implement programmatic JDBC in Quarkus with safe SQL practices and transaction management.

Implement best practices for programmatic JDBC with Spring, focusing on JdbcClient and related APIs.

Design, review, and improve REST APIs using Spring Boot with best practices.

Implement fuzz testing for Java APIs using CATS to identify edge cases and input validation issues.

Install embedded robot agents into specified directories interactively.

Guidelines for building and reviewing Micronaut applications with best practices.

Design, review, and improve REST APIs using Micronaut with best practices.

Implement acceptance tests for Micronaut applications using Gherkin .feature files.

Implement effective testing strategies for Java code using established methodologies.

Quickly write efficient unit tests for Quarkus applications using Mockito and CDI.

Refactor Java code to utilize modern features from Java 8 and beyond.

Create agile user stories and Gherkin feature files interactively.

Enhance your Maven POM configuration with industry best practices for Java projects.

Create structured design plans for Java implementations using Cursor Plan mode.

Create Architectural Decision Records (ADRs) for functional requirements of CLI and REST APIs.

Generate AGENTS.md files for Java repositories through an interactive process.

Design, review, or enhance REST APIs using Quarkus REST (Jakarta REST).

Implement acceptance tests for Quarkus applications using Gherkin .feature files.

Apply functional exception handling best practices in Java to enhance code clarity and maintainability.

Enhance your Micronaut integration tests with Testcontainers and HTTP assertions.

Create Architectural Decision Records (ADRs) for non-functional requirements using ISO/IEC 25010:2023.