Time, know-how, and long term dedication are the key ingredients from my perspective. Maybe he's working 10-20 hours now, but there's support and development every day for the past 11 years.
> I don't imagine any equivalent product (background job processing) in the other languages is raking in that much, if making any revenue in the first place.
I guarantee, there are background job processors in other languages making revenue.
Time, know-how, and long term dedication are the key ingredients from my perspective. Maybe he's working 10-20 hours now, but there's support and development every day for the past 11 years.
> I don't imagine any equivalent product (background job processing) in the other languages is raking in that much, if making any revenue in the first place.
I guarantee, there are background job processors in other languages making revenue.