[vojant]

Well we have a list of approved stacks and yes this may became a problem one day but we try to prepare for that.

One of the things we do on the top of using micro-services is using docker for everything (dev, build and run on production), it's easier to pick up a project if the whole environment is already setup inside docker image. Like I wrote in my first post, It's very hard to find e.g. 10 good engineers knowing python in a month time (and we are startup, can not pay twice more than everyone else). So far this whole strategy work out, but I am not deluded and I do not pretends that starting with micro-services is a good decision for everyone in every use-case.