Okay, let’s tackle this. So Sophia has 10+ years of experience as a software engineer, which is a significant amount of time. Her skills in Java, Spring, and React are in demand, especially in the US job market. Cloud computing and DevOps are also highly valued skills. Considering her experience and skills, I’d estimate her hourly rate to be around $125, which is slightly below the national average for software engineers in the US. However, this is a rough estimate and may vary based on factors like location, industry, and specific job requirements.