Okay, let’s tackle this. So Libby has a strong educational background in computer science, which is great. She has experience working with teams to develop and implement data-driven solutions, which is valuable. However, her role as a software engineer is not as high-demand as some other roles in the field, like data science or machine learning. According to Glassdoor, average salaries for software engineers in the US are around $105,000 per year. For data scientists, they are around $118,000 per year. Considering Libby’s experience and skills, I would estimate her hourly rate to be around $120, which is slightly lower than average for a software engineer but still competitive for a data science expert. Maybe around $150–$200 per hour for more senior roles or with more experience.