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I am Hassan Baqar, a Senior Software Engineer specializing in native mobile apps and Flutter with 5+ years of experience. I build, scale, and maintain production-grade mobile applications, leveraging Clean Architecture and modern state management to deliver robust, scalable solutions. I enjoy working in Agile teams, mentoring developers, and taking ownership from requirements through release on Google Play and the App Store. I’ve delivered real-time, payment-enabled, location-based features and continuously optimize performance and reliability.…I am Hassan Baqar, a Senior Software Engineer specializing in native mobile apps and Flutter with 5+ years of experience. I build, scale, and maintain production-grade mobile applications, leveraging Clean Architecture and modern state management to deliver robust, scalable solutions. I enjoy working in Agile teams, mentoring developers, and taking ownership from requirements through release on Google Play and the App Store. I’ve delivered real-time, payment-enabled, location-based features and continuously optimize performance and reliability.

Hassan Baqar

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I am Hassan Baqar, a Senior Software Engineer specializing in native mobile apps and Flutter with 5+ years of experience. I build, scale, and maintain production-grade mobile applications, leveraging Clean Architecture and modern state management to deliver robust, scalable solutions. I enjoy working in Agile teams, mentoring developers, and taking ownership from requirements through release on Google Play and the App Store. I’ve delivered real-time, payment-enabled, location-based features and continuously optimize performance and reliability.…I am Hassan Baqar, a Senior Software Engineer specializing in native mobile apps and Flutter with 5+ years of experience. I build, scale, and maintain production-grade mobile applications, leveraging Clean Architecture and modern state management to deliver robust, scalable solutions. I enjoy working in Agile teams, mentoring developers, and taking ownership from requirements through release on Google Play and the App Store. I’ve delivered real-time, payment-enabled, location-based features and continuously optimize performance and reliability.

Available to hire

I am Hassan Baqar, a Senior Software Engineer specializing in native mobile apps and Flutter with 5+ years of experience. I build, scale, and maintain production-grade mobile applications, leveraging Clean Architecture and modern state management to deliver robust, scalable solutions. I enjoy working in Agile teams, mentoring developers, and taking ownership from requirements through release on Google Play and the App Store. I’ve delivered real-time, payment-enabled, location-based features and continuously optimize performance and reliability.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Beginner

Language

English

Advanced

Urdu

Fluent

Work Experience

Senior Software Engineer at Trango Tech

August 20, 2023 - October 1, 2025

Led end-to-end development and deployment of Flutter and Android applications, architected scalable architecture with Clean Architecture and BLoC/Cubit, implemented real-time chat, video calling via Agora, live status updates, and Socket.IO-based communication. Integrated location-based services, biometric authentication, secure payments, and optimized performance to reduce app launch times by ~30% and production crash rates via Firebase Crashlytics. Established unit/widget testing in CI pipelines, gained iOS provisioning experience, mentored juniors, and collaborated with product, backend, and design teams in Agile sprints.

Senior Software Engineer at Binate Digital

April 20, 2022 - July 20, 2023

Developed and delivered 5+ Flutter applications from concept to production. Implemented Clean Architecture and reusable component libraries to reduce duplication. Built engagement features including push notifications, real-time updates, and In-App Purchases. Collaborated with UI/UX to translate wireframes, managed Play Store and App Store releases, and improved stability through refactoring and bug fixes. Mentored peers and contributed to Agile processes.

Software Engineer at Q Solutions

February 20, 2021 - March 20, 2022

Developed and maintained multiple Flutter applications including ERP and e-commerce solutions. Implemented BLoC-based state management and API-driven features; contributed to sprint planning and continuous improvement in Agile teams; supported production deployments and post-release maintenance.

Mobile App Developer at PDMS

August 20, 2019 - January 20, 2021

Developed Android applications using Java and Kotlin. Built Python automation scripts for Quran audio processing and verse boundary detection, optimized for large datasets, and provided long-term maintenance support.