Finalize and Optimize DIVI WordPress Site

I'm seeking a skilled WordPress developer to help clean up and finalize my website, https://eriks-songbook.online, which is built using the DIVI theme. The site currently faces several issues, including a lack of proper responsiveness on mobile and tablet devices, and discrepancies between the DIVI Editor and the live site. I need the layout to be consistent and clean across all screen sizes.

Key Requirements:
- Ensure full responsiveness on mobile and tablet devices
- Align DIVI Editor view with the live site
- Consistent and clean layout across all screen sizes
- Focus on fixing all aspects of the site layout, including header, footer, content sections, sidebar, and widgets
- Special attention to the Homepage
- Improve typography and color scheme for a polished look

Ideal Skills and Experience:
- Extensive experience with WordPress and the DIVI theme
- Proficiency in responsive design and DIVI modules
- Knowledge of global styles and responsive editing
- Strong understanding of typography and color schemes
- Ability to work closely and collaboratively to meet a tight deadline

I'm looking to complete this project next week, so please reach out if you're available and experienced with DIVI and WordPress. I look forward to working closely with someone who can bring my vision to life.

Take care,
Erik