I work at a large clothing retailer, in past times @Norris was there. I have a unicorn role, I am the only java person but I also do all open source stuff. I also solve problems for people in winston wolf style. SSL, certificates, data formatting and data massage; you name it, I’ll work out how to do it, usually for free so no business outlay
right now I’m developing a data lake with data from all over the business including mainframe statistics plus business statistics so people can join that all up in funky graphs without having to learn “green screen” mainframe-speak and export it all to spreadsheets.