Design patterns implemented in Java

All Algorithms implemented in Java

Google core libraries for Java

Getting Started with Spring Boot 3:

Mirror of Apache Kafka

a fast, scalable, multi-language and extensible build system

APM, Application Performance Monitoring System

A fast dependency injector for Android and Java.

Zuul is a gateway service that provides dynamic routing, monitoring, resiliency, security, and more.

🔎 Open source distributed and RESTful search engine.

Android view for displaying PDFs rendered with PdfiumAndroid

1️⃣🐝🏎️ The One Billion Row Challenge -- A fun exploration of how quickly 1B rows from a text file can be aggregated with Java

A comprehensive Domain-Driven Design example with problem space strategic analysis and various tactical patterns.

An open source clone of Amazon's Dynamo.

Java Basics ( Java-8 )

React Native On-Device Machine Learning w/ Google ML Kit

Spring Boot & Microservices Basics

Mule Community Edition

Google App Engine Standard Java runtime: Prod runtime, local devappserver, Cloud SDK Java components, GAE APIs, and GAE API emulators.

Obtain token and reset password via SMS

Use the MongoDB query language to query your relational database, typically from frontend.

This Custom Keycloak REST API provides an extra endpoint to request a token that can override default configuration.

SimplQ backend, written in Java for AWS

Spring and Spring Boot

Different implementations of logical time for message ordering and causality