I could say I am, except that I just use plain sh running under openbsd instead. Not only for web stuff, but I also use simple unix tools a lot to process data

I could say I am, except that I just use plain sh running under openbsd instead. Not only for web stuff, but I also use simple unix tools a lot to process data - a lot simpler and most of the time it's even faster than using SQL or so-called "big-data" tools.