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$
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Saifullah
@app_geniee
Level 2
Turning ideas into high performance mobile apps
Bangladesch
Englisch, Bengalisch, Spanisch, Französisch
Über mich
Hi, I'm Md. Saifullah Al Mamun, a mobile app developer with 7+ years of experience building high-performance iOS & Android applications. I have completed more than 500 mobile apps.
I've contributed to products featured on Google Play's Top 10 and the App Store. My expertise includes Flutter, Firebase, REST APIs, UI/UX implementation, MVP development, app optimization, and scalable AI mobile solutions.
I help startups and businesses turn ideas into fast, secure, and user-friendly mobile apps. My focus is on clean code, premium user experience, reliable communication, and on-time delivery.
Kompetenzen
Saifullah
25 $/Stunde
offline •
Durchschnittliche Antwortzeit: 1 Stunde
Meine Dienstleistungen
Plattformübergreifende Entwicklung
I will do mobile app development, ios app, android app, ai app as flutter app developer
Benutzerdefinierte Websites
I will design redesign custom website,ai website development as a full stack developer
Möchtest du auf Stundenbasis arbeiten?
Erzähle Saifullah, was du brauchst.
25 $
/
StundePortfolio
Arbeitserfahrung
Software Engineer II
Nextvence • Vollzeit
Apr 2016 - May 2024 • 8 yrs 1 mo
I work as a Senior Mobile App Developer, where I have built and delivered more than 100 mobile applications for clients across various countries around the world.
432 Bewertungen
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- Kommunikation
- Qualität der Lieferung
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lynn_c_cox
Vereinigte Staaten
I'm thoroughly impressed with the work delivered, right on schedule, with clear communication and a strong sense of urgency. His experience was evident from the start; I barely had to give direction, and he nailed every detail. Smooth, bug-free delivery. Absolutely recommend working with him!
Antwort des Freelancers
Hilfreich?
dakotachrisj516
Kanada
Antwort des Freelancers
Hilfreich?
drchyna
Lesotho
Laufende Zusammenarbeit
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Hilfreich?
hamaneishaq
Marokko
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Hilfreich?
drchyna
Lesotho
Laufende Zusammenarbeit
Zabin successfully developed and mastered the website within the agreed schedule, delivering quality work on time while maintaining excellent attention to detail and went beyond project scope . From planning to execution, the level of dedication, problem-solving ability, and responsiveness was outstanding.
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