Testing is a skilled activity, that should be performed by people with varied technical skills and understanding of the project processes.
I am very experienced in most types of testing within many types of companies and projects, and operate as TaaS (Testing as a Service) provider.
Contact me with your requirements – maybe you just need a day’s help, or a more regular service.
Whether a it is a web or mobile app, I test with approach of setting standards, agreed with the client.
Without knowing what is acceptable, how can you properly test?