What makes think of hiring Wikipedia editors?

One of my cousins’ brothers is a web developer who works for a company called A.A MNC. He also owns a business where he teaches courses on web development, which help people learn these skills and succeed. He is a self-made individual who started from scratch and has a decade of experience helping others. He wants his own Wikipedia page, but he doesn’t know how to make one for himself. His friend advised him Wikipedia editors for hire at an affordable cost because they can assist him in creating a Wikipedia page, resolving all technical issues, and writing content for it. Can anyone offer me advice based on their own experiences?