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niazuddin777

Niaz Ud Din

@niazuddin777
5.0(1)

Flutter Developer, Firebase Expert, Android and iOS App Development

Pakistan
English, Urdu
About me
Hi, I'm Niaz Ud Din — Flutter Developer & Firebase Expert building apps for Android and iOS. I've worked with clients on Upwork and Fiverr, delivering production-ready apps with clean architecture and modern UI. What sets me apart: experience with real-time audio processing (DSP, Oboe, native C++) alongside standard Flutter/Firebase work. Expertise: Flutter, Firebase, REST APIs, State Management (Provider/GetX/Bloc), Clean Code. B.Sc. Software Engineering. Certified in Flutter & Dart (Google/Udemy). Let's build your app idea.... Read more

Skills

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niazuddin777
Niaz Ud Din
Offline • 
Average response time: 1 hour

See my services

Cross-Platform Development
I will develop flutter app for android ios with firebase API integration
5.0(1)
From$100 / projectMore details
Cross-Platform Development
I will convert figma to flutter app UI
From$100 / projectMore details

Portfolio

Work experience

Upwork

Flutter Developer

Upwork • Freelance

Oct 2025 - Present • 10 mos

Developed high-quality Flutter applications for local and international clients, focusing on Firebase integration, REST APIs, bug fixing, and modern UI implementation.

1 Reviews
5.0

(1)
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Rating Breakdown
  • Seller communication level
    5
  • Quality of delivery
    5
  • Value of delivery
    5
1-1 out of 1 Reviews
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Most relevant
    S
    image-docs

    saimaqib

    PK

    Pakistan

    5

    Quick delivery, clean code, and excellent understanding of the requirements. This was my first project with him, and he delivered outstanding results. Highly recommended for everyone

    Up to $50

    Price

    1 day

    Duration

    gig

    Cross-Platform Development

    Helpful?
    Yes
    No