back to mediocrity: the author's github has all of the clues you need. what do i mean by that? well, his projects are:
- largely written in Go
- largely deployed by Ansible
there is no evidence of any other programming language use
Go and Ansible are good tools, but usage of only those tools does not show a well-rounded, multi-disciplined software developer.
in fact, Go and Ansible are tools that were explicitly designed for junior-grade software developers from day 1