Sales & Managing requirement specification

Our company is dadicated to sell products and services to the government. All sales are made through auctions. We are going to develop a system (Everest) that will control the government sales and administrative process. You can undersant it as a workflow.
First we search for goverment opportunities, we select the bests, then we make quotation of goernement products and services needs, then we bid in auctions, after we win auction, the we assign contract, government send oders to us, we buy products (to meet goverment orders) , we ship that and close the process.

WE ARE JUST LOOKING FOR A PROFESSIONAL TO WRITE THE TECHNICAL SPECIFICATION OF OUR SOLUTION SO THAT DEVS CAN TAKE THIS DOCUMENT AND PROGRAM THE SOLUTION IN THE MOST ECONOMICAL AND ASSERTIVE WAY POSSIBLE.
We are looking for an experienced professional like this:
- Ability to understand problems and propose solutions
- Technical knowledge to suggest the best technologies / programming language / users layout / Google solutions since we are Google workspace client
- Ability to write in a way that the development team understands the demand perfectly
- Ability to listen to customer demand
- Deep technical knowledge

The Everest will have the following modules:

1) user registration and management. In this first module, we will register the company's salesperson and assign permissions to them. Also in this module we will revoke and suspend permissions, PLEASE SEE GERENCIAMENTO DE USUARIO - GU spreadsheet attached file

2) Prospecting: at this stage, salesperson will record informations about government oportunities. Salespeople will find auctions searching in many government auctions plattaforms. Everest system will create a daily schedule of auctions. Since user create an opportunity (auction ) system will create automatically a folder in goolge drive where we will save all files related to this auction. . PLEASE SEE PROSPECÇÃO - PR spreadsheet

3) Dispute module: Our sales take place through auction mechanisms and this is the main part of system. The Salesperson will input many parameters of the dispute such as cost of goods, freight, inflation, among others. All these parameters will calculate the ideal price that we will offer the government. The system will not have a robot to bid on auctions. We already have a tool like that. But there will be several features that you can check in the DISPUTA - DP tab.

The next modules are not described in the worksheet yet. So you need to consider that the work is not over yet.

4) Product database: In this module we will create the products informations. The challenge at this point is to create a smart intelligence enough to not allow the duplication. When user start to type first product words the system must identify it identify and suggest to the user the right product. In parallel, we will record all the prices of these products in which we were winners or losers in order to improve our business with the best prices.

5) Order tracking: In this module, we will record the orders we receive from the government. In addition to informing the costs and calculating the margin at this stage, the system will set up a delivery schedule and generate reports informing the delivery deadline that are close to expire.

6) reports: In this phase we will generate several reports such as more active and more successful sellers, more profitable products, more profitable customers, products that we lost the most business. At this stage we believe that the professional will be able to suggest new ideas.

remember that the attached file is only half of the work and from the moment you are hired, we will collaborate together. While we write the sketch, you will do the technical documentation of the project.