Optimize Azure MySQL DB for Speed

I recently migrated my database from GoDaddy's MariaDB to Azure's flexible MySQL DB, and I'm facing some performance issues. The slow query execution is causing significant delays and hindering my operations. I'm looking for an experienced database administrator or MySQL expert who can enhance and tune the Azure flexible settings to improve speed and performance.

Requirements:

- Extensive experience with Azure's flexible MySQL DB

- Proven track record in optimizing database settings for performance

- Expertise in diagnosing and fixing slow query execution issues

- Familiarity with GoDaddy's MariaDB for performance benchmarking

I've already made some adjustments to the default settings, specifically around cache size and query optimization. However, I'm not achieving the desired speed. The ideal freelancer will have the skills and experience necessary to help me reach the performance level of my previous hosting provider.