Multitenant backend server for building web and mobile apps rapidly. The backend for busy developers. (self-hosted or hosted)

Source backend for website/mobile about electro, e-commerce using Java, using multi-language (EN, VI), and today's popular technologies

The Spring Projects and documentations that I made for learning the Spring Framework.

The EU Digital COVID Certificate Verifier Service is part of the national backends and caches the public keys that are distributed through the DGCG. It is accessed by the Verifier Apps to update the key store periodically.

A backend API built with Java Spring Reactive and GraphQL to track job applications, manage interviews and monitor job offers efficiently.

Spring Boot application for food ordering

EU Digital COVID Certificate Gateway Client is part of the national backends and periodically downloads the public keys that are distributed through the DGCG.

light blog 后台服务系统

Web based java IDE which can be used to write and run java code

example of a persist class using Hibernate as a Persistence Provider.

Backend service for DevnetApp hosted on Heroku

test

Full backend of Restaurant social media application using Java, MongoDB and Docker

Meeting Room Reservation System for Hive Helsinki

Find what you're really quacking for

Implementation of databases based on the DataCROP Maize 🌽 (V3.0) digital models.

Java REST API project using Spring Boot 3, Spring Security 6 for JWT Authentication and Authorization, and H2 database

An Appoov token integration example forJava with the Spring framework. Article: https://blog.approov.io/approov-integration-in-a-java-spring-stateless-api

Backend Repository For Space Club

An API to fetch latest videos sorted in reverse chronological order of their publishing date-time from YouTube for a given tag/search query in a paginated response.