Vinay K.

Experienced and accomplished Senior Software Engineer with over 12 years of expertise in Android and mobile application development. Specialized in full app lifecycle development—from design and architecture to testing and deployment. Adept in AOSP, HAL, HIDL/AIDL, Android Audio HAL, STHAL, Kotlin, Flutter, Xamarin and BLE device integration in HealthCare domain. Proven ability to deliver scalable, high- performance applications with rich user experiences across various industries including healthcare, telecom, retail, and automotive. CORE COMPETENCIES Programming Languages & Technologies: • Core Java, Kotlin, Flutter, Xamarin, XML, JSON, REST API, SOAP, C#, C Android Development: • Android SDK, Android Framework, AOSP, Android Multimedia, Android Audio, Android Lint, Android WiFi, Android Services, Android Beacon, Push Notifications Advanced System-Level & Integration: • HAL, HIDL/AIDL, RRO, IMS Call, IQI, AOSP Customization, Android Audio Architecture, Sound Trigger HAL, Android Build System (Soong (Android.bp) and Makefile([login to view URL])). Connectivity & Communication: • Bluetooth Low Energy (Blood Pressure, Glucose, Thermometer, E-Oxymeter, Weight Scale), WebRTC, WebSocket, GATT Protocol, HLS, DASH, AWS (Bitbucket, S3), SSL integration. UI/UX & Visualization: Jetpack Compose, MPAndroid Chart, A-Chart Engine, Augmented Reality, Google Maps API, Google Elevation API Architecture & Patterns: • MVVM, MVC, Repository Pattern, Design Patterns Location & Navigation: • Real-Time Tracking, Geofencing, Auto Job Scheduling, Turn-by-Turn Direction API Databases & Storage: • SQLite, CouchDB, Room, Hive Testing, Analytics & Deployment: • Crashlytics, Google Analytics, App Deployment (Google Play Console), CTS/GTS Testing, Unit Testing, Espresso, Mockito