Drupal is still a popular open-source content management system (CMS) and has been widely used for building websites and web applications.
As a Drupal expert, you can blog about ways to optimize Drupal for better performance, optimizing the number of modules, using a caching mechanism, using a Content Delivery Network (CDN), optimizing images and many other approaches.
Optimizing and tweaking Drupal is essential for improving the performance and user experience of your website. So, let Drupal users follow your tips and improve the speed and performance of there Drupal websites. You can also offer your services around building with Drupal and managing the same.