Layna Guo is the Office of the Chairman in Chicago for Ocean Tomo. Prior to joining the firm, she worked as a team leader of the marketing and sales team for Mandarin Consulting International Inc. She was responsible for client management, email marketing, and plan multiple online-offline activities. Prior to MC, she worked as a social media specialist for several companies to achieve results. Ms. Guo was a central player in an Autism Project where she served as a video editor and contributed to a series of public health documentaries to support autistic children and their family. Ms. Guo has working experience for media, not-for-profit and career coaching companies in the areas of marketing, social media, video editing, business analysis, and international customer communication.

Ms. Guo has a Master degree in TV management from Drexel University.