I got hired on at a job to replace a guy like that. He "got so much done" and "worked so hard" (was at the office late) until he up and left. Step 1 when I got

I got hired on at a job to replace a guy like that. He "got so much done" and "worked so hard" (was at the office late) until he up and left. Step 1 when I got hired on was to automate away half of what he was doing. I turned processes that were previously three hour projects into five minutes and a shell script. Not many late nights or 16 hour days for me. Step 2 was to finish all the work he'd left behind. It wasn't unusual to get a bug report coming in "Oh, in screen X when you try and do Y it doesn't work right." only to find that while he'd built an interface, there was no code behind any of it.