An Oracle Full Stack Developer is a software developer who specializes in using Oracle technologies for both front-end and back-end development. Oracle offers a wide range of tools and technologies for various aspects of application development, and a Full Stack Developer in the Oracle ecosystem is well-versed in utilizing these tools to build complete web applications. Here’s an overview of what an Oracle Full Stack Developer does and the technologies they commonly work with:

Front-End Development:

1. HTML/CSS: Like any web developer, an Oracle Full Stack Developer should have a strong understanding of HTML for structuring web content and CSS for styling web pages.
2. JavaScript: JavaScript is used for adding interactivity and dynamic behavior to web pages. Knowledge of JavaScript libraries and frameworks like Oracle JET (JavaScript Extension Toolkit) is beneficial.
3. UI Libraries: Oracle provides UI libraries like Oracle ADF (Application Development Framework) and Oracle JET for building user interfaces that adhere to Oracle’s design principles and standards.

Back-End Development:

1. Java/PL/SQL: Oracle Full Stack Developers often work with Java for server-side development and PL/SQL (Procedural Language/Structured Query Language) for database interaction. Java EE (Enterprise Edition) and Oracle ADF are common choices for building back-end components.
2. Database Integration: Oracle Database is widely used for data storage. Full Stack Developers are responsible for designing database schemas, writing SQL queries, and ensuring efficient data retrieval and manipulation.
3. Oracle APEX (Application Express): Oracle APEX is a low-code development platform that enables Full Stack Developers to build web applications rapidly. It simplifies front-end and back-end development and integrates with Oracle Database.

Middleware and Integration:

1. Oracle WebLogic Server: For deploying and managing Java applications, Full Stack Developers often use Oracle WebLogic Server, which is a popular choice for Java-based web applications.
2. Oracle SOA Suite: For integrating different systems and services, Full Stack Developers may work with Oracle SOA Suite, which provides tools for service orchestration and business process automation.