Open to opportunities

Muhammad Hassan

@muhammadhassan27

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Flutter Team Lead building scalable cross-platform apps with clean architecture.

Pakistan

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What I'm looking for

I’m looking to lead cross-platform Flutter teams on world-class products—owning architecture, quality, and delivery—while using my Data Science background to drive data-informed decisions end to end.

I’m a Flutter Team Lead who builds apps people actually use, with clients worldwide who demand quality. Over 4+ years, I’ve taken products from zero to production and shipped clean, scalable code as the primary mobile architect.

I lead teams of 20 and own architecture decisions, enforcing Clean Architecture (MVVM/TDD) and SOLID Principles while partnering directly with international stakeholders. Recent highlights include Eezly for Canada’s grocery price comparison market and Klir for water inspections in the USA with offline-first capability using Hive.

I also bring a Data Science mindset—my Master’s in Data Science shapes how I think about performance in the real world. Beyond mobile delivery, I’ve contributed to AI/ML initiatives like fine-tuning models, feature engineering, and model evaluation, always aiming for measurable impact.

Experience

Work history, roles, and key accomplishments

Current

Flutter Team Lead

Current

FusionWave

Nov 2023 - Present (2 years 8 months)

Led end-to-end Flutter development for international clients, serving as sole mobile architect for Eezly and architecting the Klir water inspection app with offline-first support using Hive. Managed and mentored a team of 20 Flutter developers and served as primary technical contact for client requirements and delivery.

Flutter Dart Cross Platform Development Clean Architecture MVVM Test Driven Development BLoC Offline First Hive REST APIs Git Azure DevOps CI CD

Flutter Developer

Hiring Jack

Aug 2020 - Oct 2023 (3 years 2 months)

Built and shipped production Flutter apps for multiple client verticals, implementing state management and integrating backend APIs, push notifications, and payments. Wrote unit, widget, and integration tests and collaborated with UI/UX designers to deliver responsive interfaces.

Flutter Dart Android iOS Provider BLoC Cubit REST APIs Firebase OneSignal Push Notifications Payments Widget Testing Unit Testing Integration Testing Test Driven Development

Software Engineer

vAudience

Jul 2021 - Aug 2023 (2 years 1 month)

Delivered cross-platform Flutter features for Android and iOS while collaborating with a German engineering team across time zones. Contributed to AI/ML initiatives, including fine-tuning models and performing data preprocessing, feature engineering, and model evaluation.