Custom Android App Development | React Native / Kotlin / Flutter

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About this service

Summary

I specialize in building custom Android applications using React Native, Flutter, and Kotlin, depending on the project’s needs. With more than a decade of experience in full-stack development, I develop fast, scalable, and user-friendly applications supported by strong backend architectures. I ensure your app works seamlessly across devices, integrates securely with APIs, and delivers a smooth, responsive experience.
My development approach focuses on:
High performance
Clean, maintainable code
Scalable backend architecture
Modern UI/UX standards
Reliable third-party integrations
Whether you're building an MVP or a feature-rich Android app, I can take your project from idea to launch with professional quality and clear communication.

What's included

  • Android Mobile Application (Complete Build)

    A custom-built Android app using React Native, Flutter, or Kotlin, tailored to your project requirements with responsive screens, smooth navigation, and reliable features.

  • Custom UI/UX Design (Figma)

    Modern, intuitive, and mobile-optimized designs including user flows, screen mockups, and interactive prototypes to ensure a visually appealing experience.

  • Backend & API Integration

    Secure, scalable backend integration using Laravel/Node.js or your existing server—covering authentication, APIs, databases, and business logic.

  • User Authentication Module

    Implementation of secure login options such as email/password, phone number OTP, Google login, or other social logins.

  • User Dashboard & App Navigation

    A structured, user-focused dashboard with smooth navigation, menus, profile settings, and feature-specific UI screens.

  • Push Notifications

    Integration of Firebase Cloud Messaging (FCM) to enable instant push notifications, alerts, reminders, and promotional messages.

  • Payment Gateway Integration (Optional)

    In-app payments using secure gateways such as Stripe, PayPal, Razorpay, Google Pay, or other region-specific payment solutions.

  • Admin Panel Connectivity

    Full connectivity between your app and admin dashboard for real-time updates, content management, analytics, and user management.

  • Testing & Quality Assurance

    End-to-end testing on multiple Android devices and screen sizes to ensure stability, smooth performance, and bug-free operation.

  • Google Play Store Publishing Support

    Complete support for setting up app listings, preparing store assets, configuring app signing, and publishing the app on the Play Store.

  • Post-Launch Support (Short-term)

    Bug fixes, minor adjustments, performance tweaks, and guidance after release to ensure a smooth user experience.


Skills and tools

Android Developer

Mobile Engineer

Software Engineer

Android Studio

Android Studio

Flutter

Flutter

Java

Java

Kotlin

Kotlin

React Native

React Native

Industries

Fitness & Wellness
Computer Software
AR/VR