h
hassan_015

Hassan Z.

@hassan_015

Senior Flutter Developer, AI, Firebase, APIs, iOS and Android

Pakistan
Englisch, Urdu
Einige Informationen werden in englischer Sprache angezeigt.
Über mich
Senior Flutter Developer with 5+ years of experience building production-ready iOS and Android apps. I specialize in Flutter, Firebase, REST APIs, Maps/GPS, offline-first apps, push notifications and third-party integrations. I also build AI-powered features using OpenAI GPT, Gemini and Claude, including AI assistants, intelligent chat, content generation and custom AI workflows. I focus on clean code, reliable delivery and building real products that are ready to launch and scale.... Mehr lesen

Kompetenzen

h
hassan_015
Hassan Z.
offline • 
Durchschnittliche Antwortzeit: 1 Stunde

Meine Dienstleistungen

Mobile App Anpassung
I will build your IOS and android mobile app
Ab50 $ / ProjektWeitere Details
Behebung von Bugs in mobilen Apps
I will fix flutter build errors, gradle r,8 cocoapods, and code signing
Ab35 $ / ProjektWeitere Details

Portfolio

Arbeitserfahrung

Abacus

Mobile App Developer

Abacus • Vollzeit

Jul 2022 - Present • 4 yrs 2 mos

Led mobile development across multiple engagements, cutting time-to-market by 20%. Reduced production bug rates by 30% after introducing TDD, increased session retention by 18% with offline-first SQLite/Hive storage, and mentored junior developers through pair programming and code reviews.