let me add bit more to khan saheb & istafa
GCC ( UAE, Oman, Qatar, Bahrain) & KSA is region growing prospering on blood of expatriates.
Fresh Hiring is based on Top merit at minimum of wages, for age group 23 plus once on job it is a unchained slavery. Remember there are no human rights, there are laws written but only on papers, the ground application is 'occasional' and if employer is found guilty the only penalty is 'CHALLAN' need to do is pay a 'FINE'. 3 months later the employee because of whom the FINE came on record is dismissed.
Whole region sucks youth & blood of individuals 55+ they are sent back home, employers cannot extend the employment contract of people in age bracket 55 & above, by all means the expatriate has to Leave. Unless he is a share holder director in the company, not a salary drawing director
on globe the GCC & KSA is the only region which does not allow foreigner to become a citizen. no matter how long how much he time he has worked honestly like a law abiding person better then a local born.
Trust me putting all the hard work & effort with dedication & honesty at home will reap better fruits then being in GCC.
thats my dime worth assessment of the region since past 32 years of visiting working there