Deyan's design skills and communication are both excellent.
I needed someone to take my hand-drawn illustration and create an Adobe Illustrator version ready for scientific publication, in both color and black & white. Deyan accepted my work promptly, promising the initial draft by the next day. He met that deadline. He worked with me on his draft to get it to where I was happy with over the next day. And, he provided it all for a good price. I would happily work with him again on future projects. I would highly recommend him for your graphics job. His web page has much more of his diverse portfolio online. www.dragov.com