In this task, you're given a story (which contains five sentences only). Your task is to find all the characters which are available in the given story.
Q: Sentence1: Julie spent a lot of hours writing blogs for her website. Sentence2: Her website was ranking on the front page on Google for keywords. Sentence3: But her web developer decided to update her website. Sentence4: Her website stopped ranking on Google. Sentence5: Julie called upset because now she isn't getting customers.
A:
Web developer, Julie, Google, Customers