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Sambhaji Karad

@sambhajikarad

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Senior mobile app developer specializing in Android with 11+ years' leadership.

India

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What I'm looking for

I seek a senior mobile engineering role where I can lead architecture, mentor teams, drive CI/CD, and deliver scalable, secure Android apps while continuing hands-on development.

I am a Senior Mobile App Developer with over 11 years of experience building, maintaining, and shipping consumer mobile applications at scale. I have led projects end-to-end — from client discussions and design to development, testing, CI/CD and release — and contributed hands-on to code, performance optimization and app-store publishing.

Throughout my career I have built 50+ mobile applications and worked on high-traffic products including Rooter (50+M downloads) and PatientsLikeMe, delivering robust architectures using MVC/MVP/MVVM and Clean Architecture with Kotlin, Java and Android Jetpack. I routinely design for scalability, security (AES/RSA, SSL pinning, OAuth2/JWT, biometric auth), and performance (profiling, LeakCanary, ProGuard/R8).

I mentor and lead cross-functional teams, set architecture and tooling choices (Dagger/Hilt, Koin, Retrofit, Coroutines, Flow), and drive CI/CD and release automation with tools such as Jenkins, GitHub/GitLab, Fastlane and App Center. I stay current with platform trends to continuously improve product quality and user experience.