Fix WordPress & Elementor Issues

I need a skilled WordPress developer to resolve several critical issues on my site.

Key Requirements:
- Fix slow loading times affecting both front-end and back-end.
- Resolve plugin conflicts, specifically with WooCommerce, Elementor, and other custom plugins.
- Repair broken elements across the site.

Ideal Skills and Experience:
- Strong expertise in WordPress, WooCommerce, and Elementor.
- Experience in troubleshooting and resolving plugin conflicts.
- Knowledge of performance optimization techniques.
- Ability to fix broken site elements and improve overall site functionality.

Please provide examples of similar work done and an estimated timeline.