No offense but this is outdated as giving advice like “did you walk in and talk to the manager? Be sure to give him a firm handshake and look him in the eye.”

No offense but this is outdated as giving advice like “did you walk in and talk to the manager? Be sure to give him a firm handshake and look him in the eye.” These days your personal network matters most. If you don’t have one start working on one. Your resume might never see human eyes otherwise. Nobody cares about your GitHub sadly.