Nobody designed the PM, designer, engineer split. It fell out of a constraint. Srini Raghavan, CPO at Freshworks, thinks all three titles are gone within a couple of years, and his reason is worth more than the prediction. The work moved in a line because each person could only do one part of it. PM writes the requirements. Designer turns it into a prototype. Engineer builds it. Three roles because one person could not carry the sequence end to end. That was a description of human capacity,…