I graduated technical drafting and I learned how to manually draw and read plans, I use Autocad for 2d drawings and use 3ds max, V-ray or Fstorm for 3d visualization and make some adjustments using photoshop. I also use unreal engine for making a cinematic or walkthrough, I can also make a Real-time archViz which is very popular right now in terms of Architectural Visualization, I also have a knowledge in using Megascans to get PBR materials for my models.