Salesforce courses offered by P2L :

Salesforce CPQ Admin Essentials For New Administrators - The course is recommended for new CPQ administrators and those taking over existing CPQ implementations. System administrators who are responsible for setting up, configuring, and maintaining applications in organizations can benefit from this course. It will also benefit sales operations, IT managers, power users, and other users. In this course, you’ll start your journey towards being a Salesforce Certified CPQ Specialist.

Programmatic Development Using Apex and Visualforce in Lightning Experience - This course focuses on teaching you how to program in Apex and use Visualforce markup to customize your applications. As you build data objects, retrieve, manipulate, and store their data programmatically, you will gain hands-on experience.

For more information, please check Salesforce's website, as well as P2L's website.