How to implement the julia code on web

Hello Everyone,
I have created a julia code that take some input as form of json file and gave me output in dictionary. I want to deploy it on the website. I want to know the exact process of how to implement it on the website. that some user upload the json file and in backend my code runs and gave the results.
It would be a huge favor if anyone can explain me the process.
Thanks alot

Maybe have a look at https://genieframework.com/