Hi! I'm a registered nurse from the Philippines. I'm planning to apply as skilled worker. I have 6 months work experience as a hospital staff nurse and 1 year and 2 mos as a private duty nurse. My question is, how will I prove my experience as a private duty nurse? My patient is an 80 year old woman, her family paid me cash without tax deductions. Pls help, what are the necessary documents needed? Thanks in advance!