Creating Dynamic nodes and relationship by Importing data from json files

I have 3 json files in which there is information about set of nodes I wanted to know if I could dynamically create nodes and relationship dynamically by writing a query using loops
Thanks in Advance

apoc.load.json function in the APOC library is build for that.

If possible can you please explain with an example
"like consider there are 3 json files
file1 contain all information of an individual
file2 contain information about previous job experience
file2 contain information about his education
we have to create a graphdb where file 1 will have relationship with file 2 and file 3 based on similarity"
Not an issue if you consider any other example