Write articles over differnt trading software

Hi,

we are currently creating a website for financial trading. We are looking for authors who can write articles in English with at least 4000 words, possibly up to 5000. We estimate that we need about 20 such articles. The main topic is trading software. For example:

https://volfix.net 
https://www.sierrachart.com/ 
https://orderflowtrading.net/

The articles should describe the software with advantages and disadvantages, weaknesses and strengths.

The article must have a good structure and describe all functionalities.

The best case is the author use the software by its own or is very familiar with it.

We can negotiate the price.