I've had the pleasure of working with companies such as:
How satisfied are my clients with my work?
Praising yourself is a useless thing. Only reviews about the artist that clients have left as a result of cooperation will form an objective view.
If you were looking for an illustrator with positive reviews, you have found him. In order not to be unfounded, I show here screenshots of the page with reviews of my clients. This is a copy of the "Reviews" tab of my account on one freelance website. Each review was left by the customer at the end of the project. Here are the impressions of clients with whom I worked from July 2009 to May 2013.
After 2013, I already worked elsewhere, so there were no more customer reviews from this site.