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Flutter Developer with 3+ years of experience shipping 10+ cross-platform applications to the Play Store and App Store. Proven track record of delivering user-facing products at scale including an app with 10,000+ downloads and 50+ paying customers. Hands-on expertise in Firebase, REST APIs, state management (Bloc/GetX/Provider), and AI integration via OpenAI APIs. Passionate about clean architecture, performance optimization, and building products people actually use.…Flutter Developer with 3+ years of experience shipping 10+ cross-platform applications to the Play Store and App Store. Proven track record of delivering user-facing products at scale including an app with 10,000+ downloads and 50+ paying customers. Hands-on expertise in Firebase, REST APIs, state management (Bloc/GetX/Provider), and AI integration via OpenAI APIs. Passionate about clean architecture, performance optimization, and building products people actually use.

Ammar Yasir

App Developer, Software Engineer, AI Developer

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Flutter Developer with 3+ years of experience shipping 10+ cross-platform applications to the Play Store and App Store. Proven track record of delivering user-facing products at scale including an app with 10,000+ downloads and 50+ paying customers. Hands-on expertise in Firebase, REST APIs, state management (Bloc/GetX/Provider), and AI integration via OpenAI APIs. Passionate about clean architecture, performance optimization, and building products people actually use.…Flutter Developer with 3+ years of experience shipping 10+ cross-platform applications to the Play Store and App Store. Proven track record of delivering user-facing products at scale including an app with 10,000+ downloads and 50+ paying customers. Hands-on expertise in Firebase, REST APIs, state management (Bloc/GetX/Provider), and AI integration via OpenAI APIs. Passionate about clean architecture, performance optimization, and building products people actually use.

Available to hire

Flutter Developer with 3+ years of experience shipping 10+ cross-platform applications to the Play Store and App Store. Proven track record of delivering user-facing products at scale including an app with 10,000+ downloads and 50+ paying customers.
Hands-on expertise in Firebase, REST APIs, state management (Bloc/GetX/Provider), and AI integration via OpenAI APIs. Passionate about clean architecture, performance optimization, and building products people actually use.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Work Experience

Flutter Developer at Techup AI

January 1, 2024 - Present

Designed and shipped multiple production Flutter apps for Android and iOS from architecture to Play Store/App Store deployment. Built scalable subscription and in-app purchase systems contributing to revenue-generating features adopted by 50+ paying customers. Integrated Firebase (Firestore, Auth, FCM, Storage) and RESTful APIs for real-time, cloud-backed user experiences. Improved app performance and reduced load times using efficient state management, collaborating with designers and backend engineers in cross-functional agile teams to deliver features on schedule. Implemented AI-powered features using OpenAI APIs including smart recommendations and intelligent search.