r
ratulhasan1

Ratul Hasan

@ratulhasan1
5,0(2)

Software Engineer

Bangladesh
Inglese, Bengali
Alcune informazioni sono riportate in lingua inglese.
Chi sono
👋 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.... Continua a leggere

Competenze

r
ratulhasan1
Ratul Hasan
offline • 
Tempo di risposta medio: 1 ora

Consulta i miei servizi

Correzione bug app mobile
I will fix any bug or crash in your flutter app within 24 hours
5,0(2)
A partire da5 USD / progettoMaggiori dettagli
Programmazione e tecnologia
I will develop a smart iot flutter app with esp32, mqtt, and arduino control
A partire da10 USD / progettoMaggiori dettagli

Portfolio

Esperienza lavorativa

Founder & Full-stack Mobile Architect

Appibrium • Lavoratore autonomo

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 • Full time

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. • Full time

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 Recensioni
5,0

(2)
(0)
(0)
(0)
(0)
Valutazione dettagliata
  • Livello di comunicazione del venditore
    5
  • Qualità della consegna
    5
  • Valore della consegna
    5
1-2 di 2 recensioni
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    W

    willimn

    US

    Stati Uniti

    5

    Great Experience

    Fino a 50 USD

    $

    3 giorni

    Tempo

    gig

    Correzione bug app mobile

    Utile?
    Sì
    No
    T

    tembodesigns

    CN

    Cina

    5

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

    Fino a 50 USD

    $

    7 giorni

    Tempo

    gig

    Correzione bug app mobile

    Utile?
    Sì
    No