Building Scalable
Production Mobile Apps.
Senior Flutter Developer specializing in high-performance cross-platform engineering. I turn complex business requirements into pixel-perfect, production-ready applications using Clean Architecture and real-time systems.
Tech Stack
My primary tools for building modern, native-grade applications.
Professional Timeline
A track record of engineering excellence and technical leadership.
Lead Mobile Application Developer
Leading the mobile engineering efforts, focusing on scalable app architecture and high-performance real-time systems.
- Architecting production-ready Flutter applications using Clean Architecture and BLoC.
- Mentoring junior developers and establishing best practices for code maintainability.
- Integrating complex real-time features and secure OAuth2 (PKCE) authentication flows.
- Optimizing application performance through advanced memory management and widget tree profiling.
- Spearheading the integration of modular CI/CD pipelines for multi-platform delivery.
Flutter Developer
Developed and maintained multiple commercial applications for diverse industries including Fintech and HR.
- Successfully delivered 5+ cross-platform apps to Google Play and App Store.
- Implemented real-time gold price tracking and market trend visualization.
- Integrated Sunmi POS printer systems using Method Channels and Kotlin.
- Refactored legacy state management to BLoC, improving app stability by 40%.
Trainee Flutter Developer
Focused on building core Flutter skills and contributing to internal tools and smaller client projects.
- Mastered state management patterns and REST API integration.
- Contributed to the development of utility apps and UI components.
- Built responsive interfaces following Material Design and Figma prototypes.
Featured Production Work
Real-world applications shipped to global markets.
Real-time chat platform with advanced authentication and messaging features.
Key Features
Premium real-time gold price tracking and consultation booking platform.
Key Features
Dubai-based lottery system with hardware POS integration.
Key Features
Offline-first invoicing app for small businesses.
Key Features
Technical
Mastery
Beyond writing code, I focus on building systems that are testable, maintainable, and performant. My expertise spans the entire mobile lifecycle from architecture to app store deployment.
Mobile Development
Architecture & State
Backend & Real-time
Databases
Specialized
Contributing to the
Ecosystem
I believe in giving back to the community by developing tools that solve real engineering challenges.
A secure PKCE-based OAuth 2.0 flow helper for Dart. Generates random code verifiers and challenges with SHA-256 hashing. Essential for modern, secure mobile authentication.
Education
B.Sc. in Computer Science and Engineering
North South University
Location & Availability
Current Base
Basundhara R/A, Dhaka, Bangladesh
Working Hours
GMT +6 (Available for Global Teams)
"I specialize in building bridges between complex backend systems and beautiful, native-grade mobile experiences."
Ready to build
something great?
Whether you're looking for a lead Flutter developer for your team or a mobile product engineer for your next startup, let's connect.