Today, It's hard to imagine our life without cell phones. They have become an important part of our lives. Not only have they simplified our lives but are also playing a crucial role in lifting up our business. Finding a right person for all our mobile app development needs turns out to be a big question. If you are thinking to hire a mobile app developer then you should check these 10 things in the app developer. This will help you to select the best developer for your project.