Drupal update and changes

I am looking for a skilled Drupal developer to update and make changes to my website: https://www.miriamotte.de/

Current Drupal Version: Drupal 7

Specific Changes or Updates:
1. Update the system
2. Delete the menu with years
3. Add another page and add it to the main menu

Priority of Changes or Updates: Medium

Ideal Skills and Experience:
- Strong proficiency in Drupal development and customization
- Experience in upgrading Drupal websites from version 7
- Knowledge of Drupal modules and themes
- Ability to troubleshoot and resolve any issues or bugs that may arise
- Familiarity with responsive design and mobile optimization

If you are a talented Drupal developer who can deliver high-quality updates and changes within the specified timeframe, please submit your proposal.