Proofreading about 5000 words

I need to have a few different documents proofread totalling to about 4500-5000 words. Some editing might also be needed.

Those documents are :
cv & 2 cover letter (has been proofread before but I made some minor changes)
4-5 endorsements to be used in Linkedin
3 short course descriptions (3 A4 pages)
3 business cases (3 A4 pages )

at a glance
documents words (aprx)
cv 750
cover leter 350
3 cources desription 1800
3 biz cases 1000
linked in endorsements 600

tootal words (aprx) 4500-5000




Thank you very much
Prokopios