Certified Nursing Assistant Hi, my name is Justin Affi. I am a 17 year old and a Senior at Curtis High School. My Program for HS is the Nursing Program. I have been in the program for 4 years and have learned many skills as a Certified Nursing Assistant. I have skills when it comes to customer service . Enhances customer experiences by employing service-oriented behaviors, understanding customer desires and providing customized solutions to build loyalty.