Building Enterprise Java APIs with Jakarta EE and WildFly
Learn how Jakarta EE and WildFly provide standardized enterprise APIs for REST, dependency injection, WebSocket communication, messaging, and JPA persistence.
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Using Lean, Scrum, and Agile Tools to Reduce Delivery Waste
Learn how Lean waste reduction, Scrum roles and events, Kanban boards, Planning Poker, Kaizen, and Burndown charts help teams deliver useful software with clearer flow.
Choosing Between Code and Fix, Waterfall, and Agile Delivery
Learn how Code and Fix, Waterfall, and Agile shape software delivery, where each model helps or hurts, and how to choose a practical workflow for real projects.
Why Hexagonal Architecture Helps Java Applications Survive Change
Learn how hexagonal architecture separates business logic from technological details, making Java applications easier to change, test, and maintain.
Applying DDD, TDD, BDD, and User Story Mapping in Java Projects
Learn how to turn architecture and requirements into working Java software using Domain Driven Design, test-first workflows, behavior specifications, and value slicing.
Choosing the Right Architecture Diagram for Java Systems
Learn how to use practical architecture modeling techniques such as UML, ArchiMate, C4, BPMN, DMN, and arc42 to communicate system design clearly.
Modeling Rich Java Domains with Domain Driven Design
Learn how Domain Driven Design helps Java teams model business concepts with behavior, protect the domain through layers, and split complex systems with bounded contexts.