Okay, let’s tackle this. So Dali has skills in iOS development, mobile applications, and product management, which are in demand. He also speaks multiple languages, including Chinese Mandarin, German, and English. Location is Seattle, Washington, which is a hub for tech companies. Considering his skills and location, I'd estimate his hourly rate to be around $125, which is lower than average for a software developer in the US, but higher than average for a photographer. This rate is also lower than what a product manager with similar experience would charge, but Dali's diverse skill set and language proficiency bring his rate down.