My 15 year old Delphi program which runs the whole factory still hasnt been replaced, despite the company and IT staff growing by 10x. Its now taken 4 years, 3 IT Managers and 2 consulting firms to decide Delphi is archaic and it will all be re-written using "cloud and modern frameworks". They have given the team of 3 developers 2 years to do it. Considering they have not managed to keep a developer or IT Manager for longer than 18 months, I would say good luck. I really dont know how anyone gets anything done these days.