I’m a Flutter developer with 4+ years of experience building scalable and production-ready mobile applications for Android and iOS. Over the years, I’ve worked on a wide range of products including real-time communication platforms, e-commerce apps, task management systems, education platforms, ride-sharing solutions, and enterprise applications.
What excites me most about development is turning ideas into real products that people actually use. I enjoy solving complex problems, improving app performance, designing scalable architectures, and building smooth user experiences that feel reliable and intuitive.
My experience includes working with Flutter, Dart, Firebase, REST APIs, WebRTC, state management solutions like Bloc, Provider, and GetX, along with building apps from scratch to deployment on Play Store and App Store.
I’m passionate about clean architecture, maintainable code, real-time systems, and continuously learning better ways to build scalable mobile products.
- 📱 4+ years of experience in Flutter & Dart
- ⚡ Experienced in building scalable mobile applications
- 🎥 Worked on real-time communication systems using WebRTC
- 🔥 Strong experience with Firebase ecosystem
- 🧠 Focused on clean architecture & SOLID principles
- 🏗️ Built and deployed apps from scratch to production
- 📦 Published Flutter packages on pub.dev
- 🌱 Always exploring better architecture and performance optimization techniques
- 📍 India
- Flutter
- Dart
- Android
- iOS
- WebRTC
- Firebase
- REST APIs
- OAuth
- SQLite
- WebSockets
- Push Notifications
- Google Maps
- Platform Channels
- Bloc
- Provider
- GetX
- Riverpod
- Clean Architecture
- SOLID Principles
- MVVM
- Scalable App Architecture
- Performance Optimization
- Secure API Integration
- Responsive UI Development
- Agile Development
- Git
- GitHub
- Firebase Console
- Postman
- Android Studio
- VS Code
| Flutter Packages | Description |
|---|---|
| provider_cli | A CLI tool for feature first folder structure with routing setup and dependency injection |
| custom_button_library | A Simple yet useful package for prebuilt button widgets |
| validation_helper | A Simple yet useful package for reducing your efforts for validating textfields |
Built a custom real-time audio/video communication system using WebRTC with Firebase signaling. Worked on peer connection handling, media streaming, and real-time communication workflows.
Flutter • WebRTC • Firebase • Dart
Developed a scalable task management platform inspired by tools like Trello and ClickUp with modular architecture, task workflows, and collaboration-focused features.
Flutter • Firebase • Bloc • REST APIs
Built a marketplace application with authentication, product management, payments, and optimized API handling for smooth performance.
Flutter • Firebase • REST APIs • Provider
Worked on audiobook and audio streaming features with custom playback handling, background audio support, and optimized streaming experience.
Flutter • just_audio • Firebase
- Scalable mobile applications
- Real-time communication systems
- Clean architecture & maintainable code
- Performance optimization
- Responsive and smooth UI/UX
- Product-focused engineering
- Advanced Flutter Architecture
- Scalable System Design
- Real-Time Communication
- Mobile Performance Optimization
- Developer Productivity Tools
- LinkedIn: https:www.linkedin.com/in/harshitamar
- GitHub: https:www.github.com/in/harshitamar
- Email: amarjeet.srivastava.dev@gmail.com
I genuinely enjoy building products that solve real problems and create meaningful user experiences. I’m always curious about learning new technologies, improving engineering practices, and building applications that are scalable, reliable, and enjoyable to use.