Master modern backend development with in-depth tutorials, practical guides, and real-world examples using Kotlin and Spring Boot.
Master the Repository pattern in Spring Boot using Kotlin. Learn how to structure your data access layer, implement custom repositories, and follow best practices for clean, maintainable code. Includes practical examples and common pitfalls to avoid.
Learn how @Transactional works in Spring Boot with Kotlin, from basic usage to advanced scenarios. Master isolation levels, propagation, read-only optimizations, and best practices with practical examples
Sealed classes and data classes are powerful Kotlin features—but what’s the difference? In this post, we’ll explore their key distinctions, practical use cases, and how combining them can improve your Kotlin code.
Enhance your IntelliJ IDEA workflow with AI assistance using the MCP Server plugin. This guide walks through installation, configuration, and best practices for integrating AI capabilities into your development environment.
Master Kotlin data classes in Spring Boot applications. Learn how to create efficient DTOs, map entities, and implement best practices. Includes real-world examples for REST APIs, JPA entities, and request/response handling.