Dan Vega Courses

Building Full-Stack Applications in Java with Vaadin

1 rating

Learn to create full-stack Java applications using Vaadin Flow, a powerful framework for building frontend apps entirely in Java without needing separate JavaScript or HTML.

• YouTube
• 21 minutes
• Self-Paced
• Free Video

Spring Boot 3.1 - Docker Compose Module Introduction

1 rating

Explore Spring Boot 3.1's Docker Compose module, automating container management for seamless development. Learn to integrate this powerful feature into your projects for enhanced efficiency.

• YouTube
• 11 minutes
• Self-Paced
• Free Video

Claude Code Tasks - Stop Babysitting Your AI Agent

Master autonomous AI development by using Claude Code Tasks to build complete Spring Boot applications from PRDs, handling dependencies and sub-agents for hands-off coding workflows.

• YouTube
• 22 minutes
• Self-Paced
• Free Video

Spring Boot 4 OpenTelemetry - From Zero to Full Observability in Minutes

Discover Spring Boot 4's new OpenTelemetry starter for complete observability without Actuator. Set up LGTM stack, view traces/metrics in Grafana, add custom metrics, and connect logs to traces.

• YouTube
• 23 minutes
• Self-Paced
• Free Video

Build a Spring Boot 4 REST API in Minutes

Discover how to rapidly build a Spring Boot 4 REST API from scratch using Spring Initializr, controllers, and Java records to create a working CRUD API in just minutes.

• YouTube
• 26 minutes
• Self-Paced
• Free Video

Loading Resources in Spring - 3 Methods Every Developer Should Know

Master three essential Spring resource loading methods: @Value with Resource, ResourceLoader, and ResourcePatternResolver for files, JSON, images, and SQL scripts.

• YouTube
• 22 minutes
• Self-Paced
• Free Video

Spring Security 7 Adds Multi-Factor Authentication (MFA)

Master Spring Security 7's new native Multi-Factor Authentication by building a complete MFA implementation with password and one-time token verification from scratch.

• YouTube
• 21 minutes
• Self-Paced
• Free Video

Spring Boot 4 Modularization Explained - What You Need to Know

Understand Spring Boot 4's modularization changes and fix common H2 Console issues when upgrading from version 3.x with new starter dependencies.

• YouTube
• 11 minutes
• Self-Paced
• Free Video

Claude Code on the Go - 2 Ways to Fix Issues Without Your Laptop

Discover two mobile-friendly methods to fix code bugs using Claude AI: web-based Claude Code for direct GitHub repo access and automated GitHub workflows triggered by issue tags.

• YouTube
• 12 minutes
• Self-Paced
• Free Video

Building a Terminal UI for Spring Initializr with Java

Discover how to build a terminal UI for Spring Initializr using Java and Tambu framework, featuring fuzzy search, preferences, and IDE integration for seamless project bootstrapping.

• YouTube
• 13 minutes
• Self-Paced
• Free Video

Testing Your REST APIs in Spring Boot 4 with the New RestTestClient

Master Spring Boot 4's new RestTestClient for comprehensive REST API testing, from unit tests to end-to-end scenarios with real servers using a unified fluent API.

• YouTube
• 35 minutes
• Self-Paced
• Free Video

API Versioning Made Simple with Spring Boot 4.0

Master Spring Boot 4.0's native API versioning through path segments, headers, and custom parsers while building a complete user management API with backward compatibility strategies.

• YouTube
• 27 minutes
• Self-Paced
• Free Video

Spring Framework 7 - Dynamic Bean Registration Made Easy with NEW BeanRegistrar Interface

Master Spring Framework 7's new BeanRegistrar interface for dynamic bean registration. Build conditional beans based on environment properties and optimize performance.

• YouTube
• 14 minutes
• Self-Paced
• Free Video

Claude Code Web and iOS - Fix Bugs and Deploy Code from Anywhere

Explore Claude Code's web and mobile capabilities to fix bugs, manage GitHub repos, and deploy code directly from your browser or phone without opening a terminal.

• YouTube
• 11 minutes
• Self-Paced
• Free Video

Google AI Studio's Build Feature - Creating Frontend Apps with AI

Discover Google AI Studio's free Build feature that lets backend developers create frontend apps in minutes without UI design struggles.

• YouTube
• 11 minutes
• Self-Paced
• Free Video