Dear PO, its a good package for you considering your experience and your wife will also find a job since she is an engineer. Now initially, you will have to bring your wife on visit visa. then once you complete 6 months ( 6 mnths bank statement is required for wife's residence visa application) you will apply for her residence permit. at that time you need to get your university degree certificate, marriage certificate, lease contract for your house, all these 3 documents to be TRANSLATED to arabic, which can be done here for nominal fees. But before even you travel from India, ensure your educational qualifications certificates are attested by all the domestic departments and for Qatar too. I don't remember all the depts.- ministry of foreign affairs, Qatar embassy in delhi, home department of the state, NORKA, etc. cheers mate.