Portuguese Content writer/translator for long-term collaboration

We are looking for a native Portuguese content writer to translate our website's content from English to Portuguese and apply the SEO best practices for the website in the Portuguese Language. The applicant must be fluent in both English and Portuguese.
The goal is not to translate from English to Portuguese like Google Translate but to do a proper translation that maintains the essence of the message while using the appropriate Portuguese words to reach the target audience.
You need to add the native Portuguese essence in the write up. Kindly come with your bid. You can mention your rate per 1,000 words in your application.