Okay, let’s calculate this. So Paul Gambill has skills like Agile Methodologies, Scrum, Agile Project Management, and Software Quality Assurance, which are in demand. He also has experience in mobile applications, web applications, and project management. Location is Seattle, Washington, which is a hub for tech companies. According to Glassdoor, software engineers with similar skills in the Seattle area can earn around $120-$180 per hour. Considering his skills and experience, I’d estimate his hourly rate to be around $120, which is on the lower end of the range but still competitive given his location and skill set.