Starting with the basics, lets go through the best practices and usage of composer and how you can use many of the commands to get out of some sticky situations and diagnose the problem you are experiencing. These will

These will be:

basic and advance usage of:
composer require
composer update
To lock or not to lock
custom composer packages
vcs
package
Installers and how to use oomphinc
Using composer show
using composer why
using composer why-not
Finding technical debt and diagnosing with:
composer validate
composer outdated
composer status
composer audit

Speakers
Allan Chappell
Senior Support Lead @ Four Kitchens
Good Ol' Country Boy
Allan brings solid practical solutions to the table for any level of technical complexity. He has a bachelor’s degree in computer information systems specializing in web development, and is a Zend Certified PHP Engineer and an Acquia Certified Developer. He specializes in DevOps, automated testing, automated code delivery, and continuous integration. Don’t be surprised if one day you catch him on his computer, developing a masterpiece, on the shore of Lake Ray Hubbard.

https://www.midcamp.org/2023/topic-proposal/composer-help