Yep, I've seen it before, its part of "short timers syndrome". Frankly I've built some tools with weird thing (a lolcode CGI was the oddest) but when you're do

Yep, I've seen it before, its part of "short timers syndrome". Frankly I've built some tools with weird thing (a lolcode CGI was the oddest) but when you're doing something orthogonal to what your team is working on its counterproductive for everyone. The team or project manager should have a chat with that person. If they don't fix the problem, you should probably find a new gig or ask for a transfer.