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shahzaibhassan4

Shahzaib Hassan

@shahzaibhassan4

Senior Flutter Developer: RealTime chat, Firebase and Socket Specialist

Pakistan
Englisch, Urdu, Deutsch
Einige Informationen werden in englischer Sprache angezeigt.
Über mich
Senior Flutter Developer with 4+ years building production Android & iOS apps, currently full-time as a Senior Mobile Developer while taking select freelance work. I specialize in Flutter, Dart, Firebase, and REST/GraphQL APIs with a focus on real-time features: live chat, Socket.io messaging, push notifications, and presence systems built to hold up under load. Shipped apps with 10,000+ downloads. Maintain an open-source Flutter package on pub.dev. From adding chat to an existing app, to full messaging apps from scratch, to general Flutter dev clean code, clear communication.... Mehr lesen

Kompetenzen

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shahzaibhassan4
Shahzaib Hassan
offline • 

Meine Dienstleistungen

Plattformübergreifende Entwicklung
I will convert figma UI to flutter mobile app
Ab120 $ / ProjektWeitere Details
Behebung von Bugs in mobilen Apps
I will fix flutter bugs and resolve store rejections
Ab40 $ / ProjektWeitere Details

Portfolio

Arbeitserfahrung

Senior Mobile Application Developer

Code Encoders • Vollzeit

Dec 2023 - Present • 2 yrs 8 mos

Delivered multiple production-ready mobile applications with pixel-perfect UI implementation from Figma designs, ensuring high performance and smooth user experience across Android and iOS platforms. Integrated RevenueCat for in-app purchases (IAP), subscription management, and full App Store compliance. Implemented Google Places API for advanced location-based features including place search and geolocation services. Enabled secure multi-provider authentication with Apple, Google, and Facebook social logins, along with Web3-based authentication using Web3Auth. Integrated DIDIT KYC verification system to ensure secure user onboarding and compliance-ready identity verification.