Hello,Roberto!
Unfortunately i am not from barcelona, but we can have teamviewer or skype chats.
I work with VBA for last 5 years, and have created hundreds of scritps. If need somebody who really can manage difficult things, then choose me, i am not indian who has hundreds of 10 usd projects, and deliver recorded macro. I will create script from the scratch, that will have best performance and 100 % accuracy.
As i dont know details, price is estimate, we can discuss it if You will provide more details,
Hope for your respond,
Regards,
Vlad