Mobile Security, MVVM, Networking, Debugging, Ios Development, Concurrency, Git, Uikit, Asynchronous programming, Ios Sdk, Authentication, Agile, Scrum, Restful Apis, Swift, Ui Testing, Performance Optimization, SwiftUI, Clean Architecture, Secure API Integration, Viper, Apple Frameworks

Wireshark, Rtp, Uikit, Webrtc, Asterisk, Swift, PushKit, SwiftUI, Background terminated-state incoming calls, freeswitch, Kamailio, PJSIP, FusionPBX, SIP WebRTC debugging, APNs VoIP Push Notifications, CallKit, Linphone SDK, PJSUA2, AVAudioSession, SIP, SRTP, Bluetooth AirPods audio routing, Wi-Fi ? 4G 5G network handover

Software Development, Ios Development, Agile, Swift, Ios