Wow! Alex, the owner of Poseidon Systems, was amazing at understanding the requirements of our project, arriving in a timely fashion, meeting our business needs, and interacting in a professional and perceptive manner. We hired him to integrate a small business computer network. All computers are now linked just as we wanted them to be, including hard wiring between offices. It's rare to find a company that hits all the high notes; Poseidon definitely delivers. I highly recommend this company.