Phinsys Lead Full Stack Software Developer interview questions

First stage was just a round of quick-fire tech questions. The interviewer seemed in a hurry and I didn't feel as though they wanted to build a rapport with me, nor were they interested in the questions I had to ask at the end. Terrible first impression. No feedback or response given afterwards. Found out I was rejected via a former colleague who interviewed for the same role a week later. I feel it is highly unprofessional to disclose feedback for one candidate to another. Do not recommend.