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Skills

  • Analytics
  • Android
  • Android App
  • App & Mobile Programming
  • App Development
  • Dart
  • Design
  • Flutter
  • Flutter Apps
  • Flutter Development
  • Google Map
  • iOS
  • Java
  • Jetpack
  • JSON

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Services

  • Sr. Mobile Application Developer

    $8/hr Starting at $25 Ongoing

    Dedicated Resource

    I'm a professional Mobile developer. I have experience of 6+ years in mobile app development. I have excellent knowledge of Android, iOS & Ionic. I have developed many applications in different category...

    AnalyticsAndroidAndroid AppApp & Mobile ProgrammingApp Development

About

Experienced Mobile Developer with 8+ years in mobile app development, specializing in Android and Flutter platforms.

Experienced Mobile Developer with 8+ years in mobile app development, specializing in Android and Flutter platforms. Proven track record of developing applications across various categories for Android, iOS, and Flutter. Known for delivering quality products with exceptional customer satisfaction and providing round-the-clock customer support when needed. Expert in modern Android architecture patterns, Katlin, Dart, and cross-platform development best practices. Strong background in leading development teams and mentoring junior developers.

Core Competencies:
• 8+ years of Android app development experience
• 5+ years of Flutter app development experience
• Team leadership with expertise across multiple technologies
• Customer-focused approach with 24/7 support availability

Technical Skills

Mobile Development
• Android: Katlin, Java, Android SDK, Jetpack Compose, XML Layouts
• Flutter: Dart, Widget Framework, State Management (Bloc, Provider, Riverpod)
• Cross-Platform: React Native (basic), Xamarin (basic)

Architecture & Patterns
• MWM, MVP, Clean Architecture, Repository Pattern
• Dependency Injection (Dagger, Hilt, Getlt)
• Reactive Programming (RxJava, RxDart)

Backend & APls
• REST APls, GraphQL, WebSocket
• Firebase (Auth, Firestore, Cloud Functions, FCM)
• Room Database, SQLite, Hive, SharedPreferences, Realm

Development Tools & Practices
• Git, GitHub, GitLab, Bitbucket
• Cl/CD (GitHub Actions, GitLab Cl, Fastlane)
• Testing (Unit, Integration, Widget Testing, Espresso)
• Agile/Scrum, Jira, Confluence

Cloud & DevOps
• Google Cloud Platform, AWS (basic)
• Docker, Kubernetes (basic)
• App Store & Google Play deployment

Areas of Expertise

Analytics & Marketing Tools
• Marketing Analytics implementation: Leanplum, Google Analytics, AppsFlyer, Branch.io, Fabric, Flurry

Communication & Payment Systems
• NFC implementation for terminal and peer-to-peer communication
• Stripe payment method integration using peer-to-peer and chain methods
• In-App purchases, subscription management and Revenue cat for

Chat & Communication
• XMPP Chat implementation using Openfire & eJabber server
• Quickblox Chat integration

Location & Mapping Services
• Location-based applications using GPS, Network, and Fused location
• Google Maps Direction API, Route API, AdMob, AdSense, and Geocoding
• Flutter Google Map API and background location services

Data Management
• Offline & Online synchronization using Room, Realm, SQLite Database
• JSON & SAX Parsing
• API consumption and creation
• Flutter REST APls integration

Social Media Integration
• Flutter Firebase Integration and Authentication
• Flutter Firebase Chat (Private & Group chat)
• Google, Facebook, Twitter, lnstagram, Linkedln integration (Native & Flutter)

Additional Technologies
• Socket and WebSocket.
• Tapped API integration
• W3 server events and PubNub integration
• Flutter lnApp Purchase and Google location services

Work Terms

Hourly/Fixed