I will develop android and ios mobile app using flutter and java

O
ojanamk
O
ojanamk
Md Kawsar
develop android and ios mobile app using flutter and java
Full Screen
develop android and ios mobile app using flutter and java
Full Screen
Full Screen
develop android and ios mobile app using flutter and javadevelop android and ios mobile app using flutter and javadevelop android and ios mobile app using flutter and java

About this gig

Are you looking for a reliable mobile app developer for Business or Personal user?


I build secure, scalable, and high performance mobile applications using Flutter and Java. From idea to deployment, I handle complete app development with clean architecture and strong backend integration.


Services:


  • Android app development
  • iOS app development (Flutter)
  • Cross platform apps
  • Custom UI implementation
  • REST API integration
  • Firebase (Auth, Firestore, Notifications)
  • Golang or PHP backend
  • MySQL, MongoDB, Firebase, Supabase
  • Admin panel development
  • Feature upgrades & bug fixing
  • Play Store deployment support


I focus on performance, security, clean code, and long term scalability. Whether you need an MVP, business app, or a complete system with backend, I deliver production ready solutions.


Not sure which package fits your project?

Contact me with your requirements and I will create a custom offer tailored to your scope and budget.


Please message me before placing an order to discuss your project requirements.


Lets build your app the right way.

  • App type

    • Hybrid

  • Programming language

    • Dart
    • Java
    • JavaScript
    • Kotlin
    • PHP
    • Python
    • TypeScript
    • HTML
    • React Native

  • Frameworks

    • Flutter
    • Laravel
    • Jetpack Compose
    • Jetpack Compose Multiplatform
    • Node.js
    • React Native

  • Purpose

    • Chat
    • Delivery
    • Restaurant
    • Shopping
    • Taxi
    • Booking
    • Education
    • News
    • Custom
    • Ecommerce

  • Tools

    • Flutterflow
    • Android Studio
    • Xcode
    • Firebase
    • Visual Studio Code
    • Visual Studio
    • Supabase

  • Expertise

    • Cross browser/Device compatibility
    • Localization
    • Security
    • Ads & monetization
    • Firebase
    • API integration

Get to know Md Kawsar

Md Kawsar

Full Stack Mobile And Web Application Developer

  • FromBangladesh
  • Member sinceJul 2025
  • Avg. response time1 hour

  • Languages

    Bengali, Hindi, English
I’m a full-stack Android and web application developer with experience in building and maintaining real-world projects. App Development: Flutter and Java Web Development: HTML, CSS, JavaScript, Tailwind CSS, React Backend: Golang, PHP, Python Databases: MySQL, MongoDB, SQLite, PostgreSQL, Superbase, Firebase, Firestore AI Automation: n8n, Custom Automation I mostly work on building simple applications, REST APIs, and websites, as well as fixing bugs and improving existing projects. I focus on clean code, clear communication, and practical solutions. Feel free to message me anytime.

My Portfolio

Other Mobile App Development Services I Offer

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