Independent testing of the program

We need to test the program for business. Our program must work perfectly, since the number of sales and our profit as a whole depend on it. Therefore, I believe that testing of a software product should be carried out from the very beginning of its creation. But even experienced developers who make this software for us cannot take part in testing, as they are not trained in this. Who can test our program?

 

It seems to me that if you were able to create a business program yourself, then you will be able to test it. But if you need the help of a specialist, then I advise you to contact the company, and not to individual testers. Because, judging by my experience, the difference in quality is huge, several people can be much more literate than one person

 

Strange business to develop developed and cannot test how then to see possible errors in the program? There should be a development department and a testing department, and not to run around looking for someone who will check the written program.

 

I remember the day I needed the same thing, I was looking for sites and sites until I found this one https://savarian.tech/services/independent-testing-services/ they did the job perfectly as I wanted, everything in time and in a professional way, and the best thing is that they gave me total security that my work was in good hands, which was what I was most afraid of, so I recommend it, I hope it serves you as much as it has served me.