Reliable U.S.-based Virtual Assistant Needed

I’m looking for a reliable U.S.-based virtual assistant for an ongoing working relationship. I’m a software/AI professional with a busy schedule, and I need someone who can consistently help me with day-to-day administrative and technical tasks for approximately 3–4 hours per day... (Budget: $15 - $25 USD, Jobs: Administrative Support, Customer Service, Data Entry, Excel, Technical Support, Time Management, Virtual Assistant, Web Search)