Writing articles on external resource (Polish)

A specialist with experience in publishing articles on Wikipedia is needed. It is necessary to publish a biographical article about a person in accordance with all Wikipedia requirements. The text of the article will be prepared after the performer specifies the requirements for content, structure, and necessary authoritative sources. As part of the work, it is necessary to: provide a list of requirements for the article; check the finished text for compliance with Wikipedia rules; make edits if necessary; publish the article; if possible, accompany it in case of comments from editors. In your response, please indicate: experience in publishing articles on Wikipedia; examples of successfully published articles; estimated cost of the service; completion time.