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Hassan Jahangir
@hassanjahang345
From Idea to App Store: Flutter, Native, Hybrid Apps Firebase Backend
Pakistan
Punjabi, Englisch, Urdu, Deutsch
Über mich
Hi, I’m Hassan Jahangir! With 6+ years in Flutter development, I build high-performance iOS and Android apps. My work includes delivery, fitness, membership platforms, AI integrations, and AI chatbots for aesthetic beauty clinics.
I specialize in Firebase, payment systems, and Google Maps, delivering scalable and polished solutions. From new builds to improvements, I ensure smooth performance and reliability from the first tap. Let’s build something exceptional together. I offer Full refund if you are not satisfied with final results.
Kompetenzen
Hassan Jahangir
offline •
Meine Dienstleistungen
Plattformübergreifende Entwicklung
I will build fast and responsive android and ios apps with flutter
Behebung von Bugs in mobilen Apps
I will fix crashes, errors or bugs in your flutter app
Portfolio
5 Bewertungen
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Zusammensetzung der Bewertung
- Kommunikation
- Qualität der Lieferung
- Preis-Leistungs-Verhältnis der Lieferung
1–5 von 5 Bewertungen
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arthurallinson
Vereinigte Staaten
Hassan did a great job helping me diagnose a Flutter app crash that was happening on startup. He was very responsive, patient, and knowledgeable in Flutter app development, especially with Firebase and iOS build issues. He carefully reviewed logs and code, identified a deployment target mismatch, and...
Hilfreich?
jacobways
Vereinigte Staaten
Communication with him Was Outstanding, And The Response Time Was Extremely Prompt. Everything was delivered exactly as promised.Highly recommended.
Hilfreich?
shey2003
Wiederkehrender Kunde
Großbritannien
Antwort des Freelancers
Hilfreich?
shey2003
Wiederkehrender Kunde
Großbritannien
amazing service good communication as well
Antwort des Freelancers
Hilfreich?
shey2003
Wiederkehrender Kunde
Großbritannien
Amazing service he went above and beyond
Antwort des Freelancers
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