r
ratulhasan1

Ratul Hasan

@ratulhasan1
5,0(2)

Software Engineer

Bangladesch
Englisch, Bengalisch
Einige Informationen werden in englischer Sprache angezeigt.
Über mich
👋 Hi there! I'm Ratul, a passionate Software Engineer with expertise in Flutter, Python, C#, and the .NET Framework. I specialize in building fast, reliable, and beautiful cross-platform applications — whether a mobile app in Flutter, a desktop tool in .NET, or a backend API in Python. With 5 years of hands-on experience, I deliver clean code, intuitive UI/UX, and scalable architecture. I’m dedicated to solving real-world problems with tech that works. Let’s bring your idea to life — efficiently and professionally.... Mehr lesen

Kompetenzen

r
ratulhasan1
Ratul Hasan
offline • 
Durchschnittliche Antwortzeit: 1 Stunde

Meine Dienstleistungen

Behebung von Bugs in mobilen Apps
I will fix any bug or crash in your flutter app within 24 hours
5,0(2)
Ab5 $ / ProjektWeitere Details
Programmierung & Technik
I will develop a smart iot flutter app with esp32, mqtt, and arduino control
Ab10 $ / ProjektWeitere Details

Portfolio

Arbeitserfahrung

Founder & Full-stack Mobile Architect

Appibrium • Selbstständig

Sep 2025 - Present • 8 mos

I design and build complete mobile systems—from frontend UI to backend infrastructure—with deep integration of DevOps and machine learning. At Appibrium, I lead the full product lifecycle, turning ideas into high-performance, scalable apps.

Software Engineer

Solution Explorer • Vollzeit

Jul 2025 - Oct 2025 • 3 mos

Design and develop cross-platform apps for mobile (iOS & Android) and desktop (Windows, macOS, Linux), ensuring performance, usability, and scalability.

Flutter Developer

Bdcalling IT Ltd. • Vollzeit

Mar 2025 - May 2025 • 2 mos

Built and optimized real-time features using Socket.io for live data syncing. Integrated audio/video calling features for both iOS and Android platforms. Worked on production-level mobile apps in a fast-paced corporate environment. Collaborated with cross-functional teams to deliver updates on tight deadlines.

2 Bewertungen
5,0

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Zusammensetzung der Bewertung
  • Kommunikation
    5
  • Qualität der Lieferung
    5
  • Preis-Leistungs-Verhältnis der Lieferung
    5
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    willimn

    US

    Vereinigte Staaten

    5

    Great Experience

    Bis zu 50 $

    Preis

    3 Tagen

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    gig

    Behebung von Bugs in mobilen Apps

    Hilfreich?
    Ja
    Nein
    T

    tembodesigns

    CN

    China

    5

    Excellent service, he keeps his word. I highly recommend him!

    Bis zu 50 $

    Preis

    7 Tagen

    Dauer

    gig

    Behebung von Bugs in mobilen Apps

    Hilfreich?
    Ja
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