Reactivate Expired iOS App

I'm seeking an experienced iOS developer to help re-activate my app that was removed from the App Store due to inactivity.

Update from apple "Your app has not been deleted from your account. To make your app available on the App Store, submit an updated version that follows the latest App Review Guidelines. "

Requirements:
- Review and update the app to meet current iOS standards
- Ensure compliance with all App Store guidelines
- Resubmit the app for approval

Ideal Skills and Experience:
- Proven track record in iOS app development
- Familiarity with App Store submission process
- Strong understanding of iOS updates and guidelines

Please provide examples of similar work done and estimated timelines.