Hi,

You can first bring your wife on a visit visa,which you can apply for, as soon as you come to Doha after your marriage.It will take 3 days to process. Once your wife joins you here on visit visa you will have 6 months to process your permanent family visa.The documents required are more or less the same that you mentioned. You have to get your degree cerificate and Marriage certificate atested by Indian Embassy & Foriegn Ministry.

Hope this helps.