Overall, it was disorganized and unimpressive. The industry standard for technical and coding interviews is to use something like coderpad or hacker rank. In both interviews I had questions pasted into a chat, was asked to write solutions in a notepad/IDE that I launched while sharing my screen, and had to make my own data. This is a god awful candidate experience. I would suggest avoiding Tredence if you are a data scientist. Clearly they are cutting corners on recruiting costs - who knows what else is subpar once you join?