Oracle Fusion, being a comprehensive suite of cloud-based applications for business operations, requires a range of technical skills for effective implementation, customization, and management. Here’s a breakdown of the key technical skills that are typically necessary for professionals working with Oracle Fusion:

1. Oracle Fusion Applications Knowledge:
   1. Deep understanding of various Oracle Fusion modules such as Oracle Fusion Financials, HCM (Human Capital Management), SCM (Supply Chain Management), and CRM (Customer Relationship Management).
   2. Familiarity with the functionalities, workflows, and business processes within these modules.
2. Oracle Database and Middleware Expertise:
   1. Proficiency in Oracle Database technologies, including SQL and PL/SQL programming.
   2. Knowledge of Oracle Middleware components, such as Oracle Fusion Middleware, Oracle SOA Suite, and Oracle WebLogic Server.
3. Development and Customization:
   1. Skills in customizing Oracle Fusion applications using Oracle JDeveloper, ADF (Application Development Framework), and other relevant tools.
   2. Ability to develop custom reports, interfaces, extensions, and workflows (RIEW).
4. Integration Skills:
   1. Experience in integrating Oracle Fusion applications with other enterprise systems and third-party solutions.
   2. Knowledge of integration tools and platforms, such as Oracle Integration Cloud Service (OICS).
5. Data Migration and Management:
   1. Expertise in data migration strategies and tools for moving data to Oracle Fusion applications.
   2. Understanding of data quality, governance, and security best practices.
6. Cloud Technologies:
   1. Familiarity with cloud computing concepts and the specific features of Oracle Cloud Infrastructure.
7. Performance Tuning and Optimization:
   1. Skills in tuning Oracle Fusion applications for optimal performance.
   2. Ability to diagnose and resolve performance bottlenecks.
8. Scripting and Automation:
   1. Proficiency in scripting languages such as JavaScript, Shell, or Python for automation of tasks.
9. DevOps and Agile Methodologies:
   1. Understanding of DevOps practices and experience in agile development environments.
10. BI and Analytics:
    1. Knowledge of Oracle’s BI tools and analytics capabilities within Oracle Fusion for generating insights from data.
11. Security:
    1. Understanding of security best practices, including data encryption, identity management, and access control within Oracle Fusion applications.