(I am considering this to be lighthearted so I will continue in the same vein) .. No estimating how long each individual piece of their work takes, no tracking their work items on a board, no saying what they did yesterday, everyday, no knowledge sharing or training, no upskilling, no being the expert of anything, no questions being asked of stuff they did 5+ years ago
Software Engineer with 6+ yoe, focusing on backend and platform work. Having worked in various industries and companies I have gained unique set of skills and able deliver right away.