Proofread the text for IT site. Only for native English speakers

I need to proof read text - 1119 word case study. This text related to networking so basic understanding of technologies should be one of your professional interests. Before you will send offer, please red the text. Some sentences should be rewrited as well.
Here is the link:
https://docs.google.com/document/d/1GyInv1sZ3QY94LWY-pzJB3tDoKS9fmoZdaYw0LccYk8/edit?usp=sharing
This is our site for better understanding of our work www.splynx.com

Please, Let me know whether you are available, your estimation and when this task can be done.

Best, Alla