Migrate database from 6 to 7 across servers

HI All,
I have a database that can no longer run on my own server.
After some recent problems I would like to port this across to either the ERPNext online service or to another hosted platfrom (digital ocean, bitnami etc.).
Can somebody help me to do this, I may be willing to pay for this as there are obvious problems with the existing database running on Version 7 - so I need a real expert that will be able to fix this.

Offers please.

Tony Ward

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