Okay, let’s tackle this. So Yeongjin has a strong technical background with skills in various programming languages. He’s also got experience in reverse engineering and vulnerability research, which are in demand. Location is Vancouver, WA, which is not a major tech hub. Considering his skills and experience, I’d estimate his hourly rate to be around $75, which is a bit lower than average for a software developer in the US. This is likely due to the location. However, his skills are still valuable, and he could potentially charge more if he were based in a major tech city.