Welcome to hayyar. We are a leading agile software development company that combines a unique delivery approach with some of the most exceptional software development and quality assurance talent available in the industry. With using the latest tools / technology developed for the Android Devices / Tablets app development, we always focused on our client requirements. A brief introduction about our background for developing the Android apps: Working Domains: - Auto Mileage and Expense tracker Tool : Enable fleet and other businesses to monitor and calculation over the mileage and expenses driven from the live and real data, which helps them to improve the processes.