Simple app that illustrates the combination between DDD, Hexagonal Architecture (Clean Architecture) and Event Driven by Spring Boot and Spring Cloud Stream Kafka

A full-stack web application using Java and Spring Boot that provides information about the school, its courses, and holidays.

spring boot project wrapped around micronaut and then compile with graalvm for AWS lambda deployment

Spring Boot Kafka messaging demo showcasing producer-consumer patterns with both string and JSON payloads using Apache Kafka and REST APIs.

Spring Study with Lecture "인프런 스프링 입문 - 코드로 배우는 스프링 부트, 웹 MVC, DB 접근 기술"

Monorepo with a Python credit‑risk ETL, an ops diagnostics toolkit, a Spring Boot support API, and an Angular UI for system health and transaction visibility. Focused on data processing, monitoring, diagnostics, and support workflows.