06-February-2025

• Java Spring Boot

Java Spring Boot 3 JAX-RS Jersey REST API + MVC Application

The below code is an old version with semilar functionality by Spring Boot 2

Migration from Java 11 to Java 17 ! Showing and administrate a dataset of persons by a Java Jersey REST API and MVC Web Application using also JSP, JAX-RS, JPA, Hibernate, Maven and MySQL. React, Fetch API (Not working in IE), AngularJS and jQuery for the frontend client

11-January-2025

• AI
• .NET
• ML.NET
• C#

.NET 8 Console App for tasting wine using ML.NET with C#

Explore Artificial Intelligence and Machine Learning

This is a console application using Microsoft’s Machine Learning framework ML.NET for tasting wine

FastTree regression used to train the Model

11-January-2025

• AI
• .NET
• ML.NET
• C#

.NET 8 Console App to predict the global temperature using ML.NET with C#

Explore Artificial Intelligence and Machine Learning

This is a console application using Microsoft’s Machine Learning framework ML.NET to predict the global temperatures

Singular Spectrum Analysis (SSA) model for univariate time-series forecasting using the method "ForecastBySsa" of the class "TimeSeriesCatalog" for training the Model

10-January-2025

• Nuxt
• DevOps
• TypeScript
• GitHub Pages

Nuxt 3 Hello World Web App ready for TypeScript and hosted at GitHub Pages using GitHub Actions as DevOps

Node Version: 18

A Hello World by Nuxt v3.0.0 using GitHub Actions and Pages for DevOps. This Nuxt Web App is a minimal default starter

10-January-2025

• Node.js
• REST API
• React
• TypeScript
• Azure
• MySQL
• GitHub Pages

Node Express REST API Role based Membership system with Email Verification and Forgot Password using Sequelize ORM towards a MySQL DB - Authentication by JWT

• Try React Client - GH Pages ...
• Try React TypeScript Client - Web hotel ...

Volta was used for Node Version Management switching between Node versions

• The Web API at GitHub
• React Client at GitHub - GH Pages
• React TypeScript Client at GitHub - Web hotel

Functionality of the Web App

• JWT authentication
• Email sign up and verification
• Forgot password and reset password functionality
• Role based authorization with two roles "User" and "Admin"
• CRUD Account management routes with role based access control

Tech used for building the Web App

• Node.js
• Sequelize used to implement the ORM at the Web API
• The Node.js Web API is hosted at Azure App Service with the Free App Service Plan
• One React client at GH Pages which uses DevOps. The React HashRouter solves most 404 / Browser refresh issues at GH Pages
• One React Client is hosted at a traditional Webhotel
• The React TypeScript Client is hosted at a traditional Webhotel
• MySQL as the Database for both Dev + Prod
• CORS Policy implemented by Node.js and at Azure
• JWT Token for access secure routes