Help with dataview/templates for profiles

Hi
So here’s the deal, I want to make an Obsidian vault for employees’ profiles and I need some help
I heard that there are plugins like Dataview and temples that may suit the task but I don’t really know how to use them for my case :cry:

Each profile has basic questions and answers, for example profession/job title (answers will be short and same in many profiles)
And there is more detailed or specific data (for example whats your hobby, or where’ve you studied - these can be different universities, courses and countries, and the number of educations can differ)

  • So I need to be able to sort and display some data in separate page
    for example - I need a page with a list of all the professions that have been mentioned. So probably it is like answers of the same question in each profile that should be displayed in a new note

  • Also - for example, by clicking/typing e.g “designer” - I need a list - of names and some other prople’s info so that I can quickly understand who is this person and how many designers are there
    It would be great to also set a photo of each person so that in addition to the list I can also see it, preferably in any data search ( I will be searching more, like the month of birth etc, and I want to see a picture and some other data every time, it will be easier for me)
    This one’s very important, cause I really need it and have NO IDEA how to make this

  • And is there a way to see the amount of information filled in? For example, there are 100 questionnaires, they have 20 questions and some profiles are only partially filled out.
    It would be convenient for me to see some statistics in a compact form,
    how many questions are filled in (13/20)
    And maybe see the names of items in which there is no data yet at all (-/20 or “empty”)