I have developed almost all kinds of mobile (iPhone/iPad, Android/tablet) apps based on React-Native, and Flutter for overseas clients and US start-up companies Over 5 years. My experiences include iPhone(iPhone 5 and latest iOS), iPad (including iPad mini), Android development as well as Web server development. In Development I use the most popular APIs and SDKs like iAd, PayPal, Google SDK, Admob, Stripe, Quickbox, Crashlytics, Apsalar, Flurry, ChartBoost, RevMob, GrowMobile, etc. Recently developed Apps in various fields like Social Apps, real estate, Taxi Apps, Dating Apps, Mapping Apps, Hotel Apps, hospital apps, Reporting Apps, and many more.