Technical product owner is the only one I can think of.
You could also be technical lead/CTO, however since you are big fan of functional programming you will more likely push your preferences onto other workers and they will hate you.
You could also be technical lead/CTO, however since you are big fan of functional programming you will more likely push your preferences onto other workers and they will hate you.
I like to help, explain, prototype. Help understand frameworks etc.
Average seems 27/28