The feedback of your customers is irrelevant when it comes to criticizing your service quality because I suppose they lack the technical background to evaluate it, otherwise I guess they wouldn't need you in the first place.
In my previous post I stated two issues with your code, with one being
a huge security flaw that even a junior developer (or less) would avoid, which is quite ironic when you're advertising a "SecurizeMe" service or whatever. Just FYI, there are tools that scan GitHub for connection strings, authentication tokens, API keys, cryptocurrency wallet private keys, yada yada. Given the aforementioned issue, the fact that you claim 10+ years of experience and seniority, your dogmatic view of criticism as hate and the fact that you avoid to actually address any of that criticism, it is very safe to assume that either you overestimate your capabilities OR you don't possess those skills at all.
I don't care how you make your living. I never questioned that aspect of your life.
Have a good day