Can I make a suggestion/offer. If you can send me the Word original of the texts, I can understand a fair amount of Italian vocabulary and I can run it through Google translate for added help, then polish it into decent English. You can then read it back through in English to see if I've understood and translated everything correctly. Since it's mostly technical wording and code descriptions it should be do-able I think.
Of course if we have any genuinely fluent English/Italian speakers with time available, much better!
PS. Apologies for English in the Italian forum... but it is about translation