A Java full-stack developer is a professional with expertise in both front-end and back-end development using the Java programming language. Such developers possess a diverse skill set that enables them to work on various aspects of web application development. Here's what is typically included in the skill set of a Java full-stack developer:

Front-End Development:
HTML, CSS, JavaScript:

Proficient in creating structured content (HTML), styling (CSS), and client-side scripting (JavaScript).
Responsive web design principles for cross-device compatibility.
Front-End Frameworks:

Knowledge of at least one front-end framework such as Angular, React, or Vue.js.
User Interface (UI) Design:

Ability to design and create visually appealing and user-friendly interfaces.
State Management:

Understanding and implementation of state management in front-end applications.
Back-End Development:
Core Java:

Mastery of the Java programming language, including core concepts and features.
Spring Framework:

Expertise in the Spring framework, particularly Spring Boot for rapid application development.
Knowledge of Spring MVC for web development.
Utilization of Spring Data for efficient database interactions.
Implementation of Spring Security for authentication and authorization.
https://www.sevenmentor.com/full-stack-java-course-in-pune.php

１年以上
iqratechnology4

"Java full-stack developers are like the Swiss Army knives of the development world, equipped with a wide range of skills to tackle both front-end and back-end challenges. From crafting elegant user interfaces with HTML, CSS, and JavaScript to mastering the intricacies of server-side development with Java and Spring Framework, they bring versatility and proficiency to every project they undertake. With their expertise, they seamlessly bridge the gap between user experience and system functionality, ensuring that web applications not only look great but also perform flawlessly. It's truly impressive to see the depth and breadth of skills these professionals possess!" Below are excellent resources for learn programming language:
1. https://www.w3schools.com/
2. https://iqratechnology.com/
3. https://www.javatpoint.com/