Raushan Kumar

@doing_perfect

Android App Developer, Java, Kotlin, Bug Fixing and API Integration

India

English, Hindi

About me

I build powerful Android apps that are fast, scalable, and user-focused. With expertise in Java, Kotlin, backend development, and API integration, I turn ideas into real products. From full app development to bug fixing and custom features, I deliver clean code and smooth performance. If you want a developer who actually understands your vision and delivers on time, you’re in the right place.... Read more

Skills