Budget: 5000 UAH Deadline: 30 days
For a safe transfer to Hostinger:
The most important thing is not to do a regular "Find and Replace" in the database dump. In modern CMS (WordPress, OpenCart), data is often stored in a serialized format. If you simply change the domain text, the string lengths will not match and the database will "break." I use scripts (for example, Search-Replace-DB) that correctly recalculate the string lengths during replacement.
Risk: Absolute paths in CSS and JS. Often, paths to fonts or icons are written directly in the theme files' code. One database edit is not enough — you need to scan the file structure through the console, otherwise, the layout will "break" on the new domain or custom fonts will not load.
SSL on Hostinger: The certificate often gets stuck in "Pending" status if the domain is not yet fully linked to their name servers (NS). First, we wait for the DNS update, only then do we activate SSL to avoid errors in the panel.
What CMS is the site built on, and do you already have a ready archive of files and a database dump for the transfer?