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Faheem Ahmad

@faheemahmad

Flutter engineer at Quinin Technologies who shipped cross-platform apps and migrated a React JS platform to Flutter, improving performance by 40%.

United States

Message

At Quinin Technologies, I owned architecture, code quality, sprint planning, and store releases as a Senior Flutter Developer. I introduced unit and widget testing as a team practice and diagnosed performance issues affecting crash rate and responsiveness.

At AIM Digital Technologies, I built Mock First, an AI-powered interview-prep app using Flutter, OpenAI APIs, and ML Kit facial recognition. I integrated Firebase with BLoC-Cubit and independently published the app to the App Store and Play Store.

At 4E Doctor, I migrated a legacy React JS platform to Flutter, improving performance by 40%, and developed internal Android and iOS apps. I’m now building AlphaDog, an AI stock due-diligence platform, and ContractIQ, an AI contract-analysis SaaS, as founder and product lead.

Experience

Work history, roles, and key accomplishments

Senior Flutter Developer

Quinin Technologies

Jan 2025 - Jul 2026 (1 year 6 months)

Owned architecture, code quality, and sprint planning, including App Store/Play Store release management. Introduced unit and widget testing as a standard practice, conducted code reviews, and mentored junior developers on Clean Architecture and testing practices.

Flutter Clean Architecture Unit Testing Widget Testing Code Review app store Play Store Sprint Planning

Flutter Developer

Quinin Technologies

Feb 2024 - Dec 2024 (10 months)

Built multi-platform apps using Clean Architecture and the Flutter SDK, ensuring scalability and maintainability. Implemented unit and widget tests following TDD principles and delivered smooth releases on TestFlight, App Store, and Play Store within Scrum sprint cycles.

Flutter Clean Architecture Test Driven Development Unit Testing Widget Testing TestFlight app store Play Store Scrum

Flutter Mobile App Developer

AIM Digital Technologies

Feb 2023 - Feb 2024 (1 year)

Built Mock First, a live AI-powered interview-prep app using Flutter, OpenAI APIs, and on-device ML Kit facial recognition. Integrated Firebase (Auth, Firestore, FCM) with BLoC-Cubit state management and wrote unit tests for core business logic.

Flutter OpenAI API ML Kit Firebase BLoC Cubit Unit Testing app store Play Store

Junior Flutter Developer

4E Doctor

Sep 2021 - Jan 2023 (1 year 4 months)

Migrated a legacy React JS web platform to Flutter, achieving a 40% performance improvement. Developed internal Android and iOS apps and managed full Play Store and App Store release pipelines.

Flutter React Migration Android iOS Play Store app store