Exploring Java new features from 8 to 26

A library of useful Stream Gatherers (custom intermediate operations) for Java.

Bot to convert medias in Telegram stickers

From Java 11 to Java 25 - new features in practical examples

Overrun Game Library is a high-performance library implemented with Java 25, enables cross-platform access to a set of C library bindings, and provides some useful utilities.

Linux open by handle based VFS implementation for nfs4j

Screaming Architecture, Clean Architecture, Event-Driven Architecture, Clean Code, Domain-Driven Design, SOLID Principles, Test Pyramid, Patterns (Ambassador, Circuit Breaker, Mediator, Outbox, Result, Retry, Strategy), Java, Spring Boot, Kong, Keycloak, Kafka, MongoDB, Redis, Elastic, Kibana, Swagger, Testcontainers, Docker

Chime SMA ChatGPT Multi Lingual IVR for Square Retail

Prometheus, Grafana, Kafka, Zipkin, Redis, Elasticsearch and Logstash Integrations with Spring Boot 4, Java 25 and Docker. Integration Tests with Testcontainers for Controller. Unit Tests for Controller, Service, and Mapper with Junit 5, and Mockito

OAuth2 Authorization Server with Spring Boot 4 and Java 25

Spring Boot Data JPA Examples

Microservices with Spring

Registration of Banking Accounts

This repository contains code examples and practice snippets for learning Java from scratch, covering everything from basics to advanced concepts

This repository contains a collection of implementations and experiments exploring functional programming constructions in Java.

Shared DB transactions for microservices

A Repository with resources for interview preparation.

Rome scaffolding in Minecraft world

Concurrency Crossroads: Virtual Threads vs Reactive Programming in Quarkus

Introduction to Software Development (by Java and Python)