I own a small clinic in Al Mushrif and last year I paid a company fifteen thousand dirhams to build a patient booking website. The site worked for two months and then stopped showing appointment slots correctly. Patients kept calling me saying the online form gave them error messages. The developer said fixing it would cost extra money. I felt completely stuck. Now I am searching for a reliable web development company in Abu Dhabi that does honest work at fair prices. How do I check if a company has real experience with booking systems? What questions should I ask to avoid getting trapped again? Should I ask for a small working demo before signing any contract? Please share your advice.