Sfoglia categorie
Esplora
Fiverr Pro
Italiano
$
USD
Hassan Jahangir
@hassanjahang345
From Idea to App Store: Flutter, Native, Hybrid Apps Firebase Backend
Pakistan
Punjabi, Inglese, Urdu, Tedesco
Chi sono
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.
Competenze
Hassan Jahangir
offline •
Consulta i miei servizi
Sviluppo multipiattaforma
I will build fast and responsive android and ios apps with flutter
Correzione bug app mobile
I will fix crashes, errors or bugs in your flutter app
Portfolio
5 Recensioni
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Valutazione dettagliata
- Livello di comunicazione del venditore
- Qualità della consegna
- Valore della consegna
1-5 di 5 recensioni
Ordina per
Più rilevante
arthurallinson
Stati Uniti
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...
Utile?
jacobways
Stati Uniti
Communication with him Was Outstanding, And The Response Time Was Extremely Prompt. Everything was delivered exactly as promised.Highly recommended.
Utile?
shey2003
Cliente abituale
Regno Unito
Risposta del venditore
Utile?
shey2003
Cliente abituale
Regno Unito
amazing service good communication as well
Risposta del venditore
Utile?
shey2003
Cliente abituale
Regno Unito
Risposta del venditore
Utile?
