As everybody knows, there are multiple directions in IT sphere and all of them specialize in some kind of skills.
I am able to build up my own server from zero to hero with various programming languages and frameworks. For example, Express.js on Node.js, Django or Flask on Python, also Oak on Deno.land
Thanks for database programming knowledge, I have possibilities to create server with fully integrated datasets. As an example, postgresql, mysql, vanilla sql and so on.
With my knowledge on Bash, ZSH or V programming language, I can build my environment & build scripts, startups or unit tests for project on ease.