Okay, let’s calculate this. Daniel has a solid set of skills, including C#, iOS, and Microsoft SQL Server, which are in demand. However, his skills don't seem to be at the expert or enterprise level. He's also not a data scientist or a full-stack developer, which are in high demand. Location is Seattle, Washington, which has a thriving tech industry. According to Glassdoor, average salaries for software developers in Seattle range from $110,000 to $160,000 per year. Considering Daniel's skills and location, I estimate his hourly rate to be around $125, which is on the lower end of the scale.