Personal assistant in Bangkok

I need a fluent English and Thai speaking personal assistant to help me and my family: 1. Move to Bangkok (organise and assist) 2. When living in Bangkok (handle my personal and business needs) Part of the role would be helping me when I am in Bangkok (eg next week), however mostly it would be by email/phone. I imagine this role would be at least one, possibly up to two days a week. So it would suit someone working from home who has flexibility in their schedule to sometime help me out when I am meeting people or need an interpreter.