I've worked in product development across San Francisco and London for 15 years, and I can vouch for Ray's quality as a designer. He’s highly responsive, communicative, and leads a strong end-to-end design process. Ray kept me in the loop, collaborated on key decisions, and provided multiple well-reasoned options with rationale. His work exceeded my expectations, and the final result will form the basis of a very solid product we plan to launch soon. I would strongly recommend him and intend to work with him again in the future.