Cover letter приклад 3: Management Software Development

Job description:
We are running this job for the second time to find the right developer. So, if you have already sent an offer please resend.
We are seeking a professional software development company with experience and track record who is able to develop a software to be used as a very intelligent environmental monitoring and controlling system able to monitor KWh power consumption, cooling consumption, access control, control the precise speed of the fan that blows chilled air for maximum efficiency and reliability of a number of self-cooled air-tight server racks. The same system is to monitor and send report to the NOC on status of power, cooling, maintenance issues, door access, fire, etc...This is supposed to be a centralized application to direct, monitor, and control a number of server racks with modularity in mind.
Please quite your best offer, action plan and time line.

Cover letter
Hello
I have two years of experience developing a similar desktop application for Dothan Regional Airport in Dothan, USA. This system gets many metrics using a low-level C++ library and saves them into Oracle 11g DB.

I was a senior developer who coded critical algorithms on C++ and .Net that communicate with all airport systems like cooling, fire, access, alarm, network, etc.

AMOMD is used to process and analyze OLAP data. Our system also integrates with internal SOP to inform all staff about any emergencies.
All information was securely available on the Internet via the developed SOAP web service coded on C#.

I used Google Charts to visualize the current state of the airport systems.

I am new on Upwork, and my rate is 80$/h, but I can provide rough mockups and diagrams of your system without any payments.

I will be available for a month, 30h per week.

I like to develop such a system and am sure that my experience will help you too.
Regards, Robert Johnson