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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.
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Raushan Kumar
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Data Cleaning
I will clean and preprocess your data using python
