Door categorieën bladeren
Ontdekken
Fiverr Pro
Nederlands
$
USD
Hassan Jahangir
@hassanjahang345
From Idea to App Store: Flutter, Native, Hybrid Apps Firebase Backend
Pakistan
Punjabi, Engels, Urdu, Duits
Over mij
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.
Skills
Hassan Jahangir
offline •
Bekijk mijn diensten
Platformonafhankelijke development
I will build fast and responsive android and ios apps with flutter
Mobiele app bugfixes
I will fix crashes, errors or bugs in your flutter app
Portfolio
5 Reviews
| (5) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Specificering van de beoordeling
- Communicatieniveau van de freelancer
- Kwaliteit van de levering
- Waarde van de levering
1-5 van 5 reviews
Sorteer op
Meest relevant
arthurallinson
Verenigde Staten
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...
Nuttig?
jacobways
Verenigde Staten
Communication with him Was Outstanding, And The Response Time Was Extremely Prompt. Everything was delivered exactly as promised.Highly recommended.
Nuttig?
shey2003
Terugkerende klant
Verenigd Koninkrijk
Only person I trust with my app
Reactie van de freelancer
Nuttig?
shey2003
Terugkerende klant
Verenigd Koninkrijk
amazing service good communication as well
Reactie van de freelancer
Nuttig?
shey2003
Terugkerende klant
Verenigd Koninkrijk
Amazing service he went above and beyond
Reactie van de freelancer
Nuttig?
