React Native 

Flutter

Android (Java, Kotlin)

iOS (Swift, Objective C)

TV Apps

iWatch Apps

I have worked in many domains of technology such as:

• iPhone/iPad app development

• Social network integration (Facebook, Twitter, LinkedIn, Tumblr, etc).

• Push notification, Local notification

• Web service integration (SOAP, REST, JSON, XMLRPC, RSS, RestKit, AFNetworking)

• Cloud Database - Core Audio, Core Animation

• Audio/Video streaming

• Bluetooth LE, iBeacon, IoT

• InAppPurchase, Stripe, E-commerce implementation

• Image processing, face detection

• Bar code, QR code, ZBar reader, and generator

• IAD, RevMob, Google AdMob

• Git, SVN, TestFlight, JIRA

• Publishing apps to App Store, Google Play Store

• Payment integration

• Third-party SDK

• Chat/Messages

• Geolocation & Maps

• Android to iOS and iOS to Android