Okay, let’s tackle this. So Diogo has full professional proficiency in English and native proficiency in Portuguese, which is a great combo for a full-stack developer. His education from Universidade Federal do Rio Grande do Sul is solid. Location is Austin, Texas, which is a major tech hub. However, considering the current market, I’d estimate his rate around $125 per hour, which is on the lower side for a full-stack developer with these skills. Maybe he’s just starting out or has limited experience. To give you a better idea, here are some rough estimates: full-stack developers with English and Portuguese proficiency can average $150–$250 per hour. However, without more information on his experience, I’ll stick with $125.