Kotlin, Firebase, Ios, Android, React Native, Flutter, Rest Apis, Swift, Subscriptions, in-app purchases, Ads, mobile build tools, code signing, Supabase

Aml, Kotlin, Payment Gateways, Swift, RNG certification, wallets, WebSockets, real-time systems, Kyc, geolocation, geofencing, app security

Kotlin, Devops, Agile, Scrum, Swift, Coding Standards, Mobile architecture patterns, Code quality metrics, Secure coding practices, Safe, AI-assisted development tools, CI CD pipelines, Source control systems, Peer code reviews