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I'm a mid-level Flutter mobile app developer with a passion for building scalable, user-friendly apps. I specialize in cross-platform development for Android and iOS using Flutter, with hands-on experience in state management (Bloc, Cubit, Riverpod), Clean Architecture, and integrating RESTful APIs, Google Maps, Stripe, and Firebase to deliver polished, production-ready features. I thrive in Agile teams, contribute to code reviews, and enjoy turning complex requirements into clean, maintainable code. I have remote and local project experience, deployed apps to Google Play and App Store, and enjoy collaborating with clients to solve problems and ship reliable software.…I'm a mid-level Flutter mobile app developer with a passion for building scalable, user-friendly apps. I specialize in cross-platform development for Android and iOS using Flutter, with hands-on experience in state management (Bloc, Cubit, Riverpod), Clean Architecture, and integrating RESTful APIs, Google Maps, Stripe, and Firebase to deliver polished, production-ready features. I thrive in Agile teams, contribute to code reviews, and enjoy turning complex requirements into clean, maintainable code. I have remote and local project experience, deployed apps to Google Play and App Store, and enjoy collaborating with clients to solve problems and ship reliable software.

Mohtashim Naeem

App Developer, Front-End Developer, Digital Marketer, +6

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I'm a mid-level Flutter mobile app developer with a passion for building scalable, user-friendly apps. I specialize in cross-platform development for Android and iOS using Flutter, with hands-on experience in state management (Bloc, Cubit, Riverpod), Clean Architecture, and integrating RESTful APIs, Google Maps, Stripe, and Firebase to deliver polished, production-ready features. I thrive in Agile teams, contribute to code reviews, and enjoy turning complex requirements into clean, maintainable code. I have remote and local project experience, deployed apps to Google Play and App Store, and enjoy collaborating with clients to solve problems and ship reliable software.…I'm a mid-level Flutter mobile app developer with a passion for building scalable, user-friendly apps. I specialize in cross-platform development for Android and iOS using Flutter, with hands-on experience in state management (Bloc, Cubit, Riverpod), Clean Architecture, and integrating RESTful APIs, Google Maps, Stripe, and Firebase to deliver polished, production-ready features. I thrive in Agile teams, contribute to code reviews, and enjoy turning complex requirements into clean, maintainable code. I have remote and local project experience, deployed apps to Google Play and App Store, and enjoy collaborating with clients to solve problems and ship reliable software.

Available to hire

I’m a mid-level Flutter mobile app developer with a passion for building scalable, user-friendly apps. I specialize in cross-platform development for Android and iOS using Flutter, with hands-on experience in state management (Bloc, Cubit, Riverpod), Clean Architecture, and integrating RESTful APIs, Google Maps, Stripe, and Firebase to deliver polished, production-ready features.

I thrive in Agile teams, contribute to code reviews, and enjoy turning complex requirements into clean, maintainable code. I have remote and local project experience, deployed apps to Google Play and App Store, and enjoy collaborating with clients to solve problems and ship reliable software.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Intermediate

Beginner

Beginner

Beginner

Beginner

Language

English

Fluent

Work Experience

Lead Flutter Developer at LaunchBox Global

November 2, 2023 - Present

Led Flutter development for cross-platform mobile apps; implemented backend integration, robust state management with BLoC, Cubit, Riverpod; built features for content management, Google Maps location features, Stripe payments, and Firebase real-time notifications. Implemented standard and social login, crafted intuitive UI, and ensured code quality via reviews. Built Netflix-like parent/child profiles, and user-centric navigation with offline support.

Mid-level Flutter Developer at LaunchBox Global

November 2, 2023 - October 16, 2025

Developed scalable and responsive mobile apps using Flutter for international clients. Collaborated directly with clients to gather requirements, propose solutions, and meet deadlines. Implemented backend integration, responsive layouts, and version control using Git. Built a child-focused wellness app with guided meditations, bedtime stories, and relaxing music. Implemented localization and multi-category content; integrated Google Maps; used Stripe for payments; provided real-time notifications via Firebase; created multi-user profiles and a real-time chat; designed and implemented a subscription system; followed Clean Architecture for maintainable code.

Flutter Engineer / Mobile App Developer at Remote Projects (Freelance)

November 1, 2023 - October 16, 2025

Delivered scalable and responsive mobile apps using Flutter for international clients. Collaborated directly with clients to gather requirements, propose solutions, and meet deadlines. Implemented backend integration, responsive layouts, and Git-based version control. Implemented standard and social login, integrated Google Maps with route calculations and real-time marker updates. Integrated Stripe payments and Firebase for real-time notifications. Managed content across 12+ categories and built features for user engagement (lists, wishlist, reviews, bookings). Built real-time chat, online status indicators, image sharing, and secure authentication. Developed boat rental management features with multi-tier subscriptions and task tracking, and ensured compliance with platform policies.

Lead Flutter Developer at LaunchBox Global

November 1, 2023 - Present

Delivered cross-platform mobile apps using Flutter, ensuring seamless UI/UX implementation. Applied BLoC, Cubit, and Riverpod for robust and maintainable state management across multiple projects. Followed Clean Architecture (domain, data, presentation layers) to organize complex codebases for long-term maintainability. Built reusable UI components and custom libraries to enhance developer usability and team productivity. Integrated RESTful APIs, Stripe payments, and Google Maps for real-time location and transaction features. Improved app performance by reducing load time and enhancing responsiveness. Participated in Agile sprints, code reviews, and team collaborations. Deployed apps to Google Play and App Store, ensuring compliance with platform-specific policies.