As a way of ‘finding’ a Handyman online is fine. But any Handyman who quotes without seeing your job has to be a worry.
A lot of websites effectively get tradesmen to enter a bidding war assuming cheapest is best.
I once hired a labourer for $10 per hour. Bargain, I thought. Until he turned up and only had the use of one arm! True story.
My experience is that you usually get what you pay for.
I've been drawing and painting since I was a kid. I've studied art and design and have worked in visual areas my whole life. Now I'm a house painter!