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Saifullah
@app_geniee
Level 2
Turning ideas into high performance mobile apps
Bangladesh
Anglais, Bengali, Espagnol, Français
À propos de moi
Hi, I'm Md. Saifullah Al Mamun, a Flutter Mobile App Developer with 7+ years of experience building high-performance iOS & Android applications.
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.
Compétences
Saifullah
25 $US/heure
hors ligne •
Temps de réponse moyen de 1 heure
Voir mes services
Développement multiplateforme
I will do mobile app development, ios app, android app, ai app as flutter app developer
Sites Web personnalisés
I will design redesign custom website,ai website development as a full stack developer
Vous souhaitez travailler sur une base horaire ?
Dites à Saifullah ce dont vous avez besoin.
25 $US
/
heurePortfolio
Expérience professionnelle
Sr. Mobile App developer
BD calling IT LTD • Temps plein
Feb 2019 - May 2023 • 4 yrs 3 mos
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.
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yerningcat
Client récurrent
États-Unis
Very professional UX/UI designer with excellent attention to detail. I liked how the developer focused not only on visual beauty but also on usability, scalability, and emotional design.
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drchyna
Client récurrent
Lesotho
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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ricky_a_morel
États-Unis
Working with lots of developers over the years, it’s rare to find someone as reliable and responsible as Zabin. He communicates clearly, follows through on his work, and makes the whole process easy. I’d gladly recommend him to anyone looking for a dependable developer.
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lynn_c_cox
États-Unis
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!
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jeremy_a_smith
Client récurrent
États-Unis
Very professional developer with excellent React Native skills. The app interface looks polished, navigation feels seamless, and the overall user experience is impressive.
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