Better job Title for a person for Project/Product Manager and UX Expert?

I need help with a better title for 'Project Manager / UX Expert'? This is my current title but I have an offer in a similar but obviously a senior level role and the employer asked me to come up with a better title. They suggested me 'Project and UX Coordinator'? But this looks a level below even than my current title (Project Manager / UX Expert). I came up with this idea 'Project Coordinator and User Experience Specialist'. Can anyone suggest any better alternatives? Thanks in advance