Well I was pretty good at XSL-T and XML related technologies, so that was at one point a good thing to be in to, at the time I leveraged that into doing standardization work on the Danish OIOXML project https://en.wikipedia.org/wiki/OIOXML where I wrote the schemas for the first versions of the Danish efaktura project (efaktura is format for invoices based on UBL that was required by law for all governmental invoicing) and did a bit of other standardization work.
Now at this point if I wasn't such an artistic punk type I would have gone off to private industry and worked in banking etc. as the Danish OIOXML / Efaktura specialist doing consulting work for a few years at a few hundred dollars an hour, instead I got enticed by a friend to go work at a company that I hated for the next couple years because we were going to build a media management product we had tried to do a few years before but this time to do it right!
After which there wasn't such a big oioxml efaktura thing anymore but I did still have XSL-T so I did that for several years at Thomson Reuters and then when downsized from there nobody used XSL-T anymore but I had during these years developed my backup search technologies and frontend skills.
The last 5 years I've been mainly frontend with some 3-4 months every few years doing search stuff.
Now at this point if I wasn't such an artistic punk type I would have gone off to private industry and worked in banking etc. as the Danish OIOXML / Efaktura specialist doing consulting work for a few years at a few hundred dollars an hour, instead I got enticed by a friend to go work at a company that I hated for the next couple years because we were going to build a media management product we had tried to do a few years before but this time to do it right!
After which there wasn't such a big oioxml efaktura thing anymore but I did still have XSL-T so I did that for several years at Thomson Reuters and then when downsized from there nobody used XSL-T anymore but I had during these years developed my backup search technologies and frontend skills.
The last 5 years I've been mainly frontend with some 3-4 months every few years doing search stuff.