Magento Update & Bugfixes

We are looking for a Magento 2 expert with plenty experience
Fluent english, good communication
Access: VPN, IP whitelist etc

Project:
Update from Magento 2.4.2 -> 2.4.5
- Possible Bugfixes on current setup, preparations for update
- Update & test Dev site first
- Update Production site, testing & possible bugfixes
- Basic performance tuning, recommendations etc

Current setup:
- Magento 2.4.2-p2
- Dedicated server
- Multistore
- Multiple extensions
- We will update extensions to 2.4.5 compability
- Server OK for PHP update