Author: Grzegorz Dufajn

I didn’t write anything on this blog for a while. Sometimes a break is needed. A short break is enough.

After months of development, we have our lovely product ready. Go live is around the corner but does this means

Testing on production is something normal that banks are doing? Last time we had polish example of mBank today we

Using *.pfx files in Postman CLI newman can be tricky. Here how to do it without any problems. First you

There are multiple articles on the Intenet about how to code API pagination correctly. Does this mean that this is

During testing, you need test data, a lot of data. There is one tool that can be very helpful for