Personal details

Ramiz R. - Remote Android developer

Ramiz R.

Based in: 🇵🇰 Pakistan
Timezone: Pacific Time (US & Canada) (UTC-8)

About

About
Ramiz is a senior mobile engineer with 12+ years of professional experience building high-quality mobile applications across Android, iOS, React Native, and Flutter. He has deep expertise in native Android development using Kotlin and Java and is a Google Certified Associate Android Developer.

He has contributed to large-scale production apps, including the Plume B2B Android application, where multiple product flavors are actively used by 10+ businesses, and Unified Remote, an Android app with 1.5+ million installs worldwide.

Beyond Android, Ramiz has strong hands-on experience in native iOS development using Swift, having shipped multiple production apps end-to-end — from Figma-based UI implementation to App Store deployment and post-release maintenance. He has extensive experience integrating Firebase services such as Authentication, Firestore, Remote Config, Cloud Messaging, Crashlytics, and ML features into live applications.

He also brings solid cross-platform experience with React Native and Flutter, having delivered production-ready apps and SDKs, built scalable architectures, and collaborated closely with design and backend teams. His Flutter experience includes Riverpod, GetX, GoRouter, and Dio, while his React Native work spans both application development and SDK maintenance.

Ramiz is known for writing clean, maintainable code, taking full ownership of delivery, and building stable, performance-focused apps that provide real value to users.

Work Experience

Lead Mobile Developer
NurivaTech AI | Feb 2025 - Jul 2025
Android
MVVM
Dart
Retrofit
iOS
Flutter
Riverpod
  • Led the architectural foundation of the Flutter app by implementing a scalable MVVM structure, enabling maintainable and testable code for long-term development.
  • Designed and enforced a robust design system aligned with Figma, supporting multiple themes and ensuring consistency across the UI/UX.
  • Mentored and reviewed code of junior developers, ensuring adherence to MVVM best practices and overall code quality through detailed PR reviews and pair programming.
  • Collaborated cross-functionally to establish reusable patterns and core libraries, accelerating onboarding and development speed for new team members.
Senior Software Engineer (Mobile)
Portal | Apr 2024 - Apr 2025
Android
Retrofit
Dagger
Kotlin
React Native
Blockchain
Sdk development
Web3
Flutter
Jetpack Compose
  • Worked as the lead Portal Android SDK developer.
  • Worked as a contributor for the Portal React Native SDK
  • Worked on integrating the Android SDK into Flutter and built an example app for consumer developers.

Projects

SKEDit Android App
Java
Accessibility
Kotlin
Material Design
RESTful API
• Took over the SKEDit app with an existing, unstable, and underperforming code base. Worked closely with the old developer for smooth and quick transfer of the domain knowledge. • Moved all the duplicated code into relevant repositories to make sure the code is centralized and adheres to the MVP architecture. • Improved the main screen load and rendering time by 4x by separating the unnecessary bundling of 5 tabs into 1 activity, into their separate screens and by moving the data loading happening on the main UI thread into the background threads.
Jirah Sitter App
Android
Java
Git
Google Maps
MVVM
Kotlin
Picasso
Android navigation
Workmanager
Android paging
• Successfully delivered the app from its design to deployment in under 6 months, working closely with the client for requirements. • Designed a clean code base by using MVVM and latest libraries such as Kotlin Coroutines, Dagger 2, Retrofit 2, Android Navigation Component, Work Manager, Room, View Model, LiveData, Android Paging, and other Android JetPack libraries. • Successfully deployed the app first to beta and then to release channel, with app gaining great reviews and 4.9+ rating as of now.

Education

Google
Associate Android Developer Certification・Android
Jan 2020 - Present
Udacity
iOS Developer Nanodegree・iOS
Jan 2020 - Jul 2020

Certifications & Awards

Associate Android Developer
Google | Jan 2020