Both of your post are actual ad hominem towards OP. In the first, you just said they didn't know how software is developed, without elaborating. With this in mi

Both of your post are actual ad hominem towards OP. In the first, you just said they didn't know how software is developed, without elaborating. With this in mind, their reply is less of an ad hominem and more of an inquiry. In the next, you accuse them of having a fragile ego and being a kid. Not very insightful.