I need an experienced Native Android Developer (Kotlin/Java) who has worked with SMS and Call Telephony APIs. Required features: - SMS forwarding (background service) - SMS read/view & inbox sync Sms receive SMS sending from API - Call forwarding (Telephony Manager / MMI) - App must run reliably in background Must have strong experience with: - SmsManager, BroadcastReceiver - TelephonyManager, CallRedirectionService - Foreground services - Runtime permissions -