q
quantumdevs0

Mr Yahya

@quantumdevs0
4.9(17)

Level 1

WE PROVIDE FLUTTER,FLUTTERFLOW, FIGMA SERVICE FOR OUR VALUABLE CUSTOMER

Pakistan
German, French, English
About me
I’m a professional Flutter developer and Figma UI/UX designer with years of experience creating modern, responsive, and user-friendly mobile apps. I offer full Android & iOS app development, as well as clean and professional Figma designs. Whether you need a new app or a redesign, I provide fast delivery, smooth communication, and high-quality results. Let’s turn your idea into a stunning and functional mobile application!... Read more

Skills

q
quantumdevs0
Mr Yahya
Offline • 

See my services

Cross-Platform Development
I will develop flutter mobile app ios android firebase ai flutter developer
4.8(12)
Cross-Platform Development
I will build flutter mobile app ios android firebase ai full app developer
5.0(3)

Portfolio

Work experience

Personal_AI

Flutter Intern Early Projects

Personal AI • Full-time

Feb 2022 - May 20253 yrs 3 mos

• Built and launched several MVP applications to master Dart, Flutter, and state management. • Gained hands-on experience with REST APIs, local databases (Hive, SQLite), and deployment pipelines.

Tech_Hub

Junior Flutter Developer

Tech Hub • Full-time

Jun 2022 - Dec 20226 mos

Contributed to the development of a flagship mobile application used by 10,000+ active users. • Implemented key features including real-time notifications, payment gateways (Stripe/Razorpay), and offline functionality. • Collaborated with UI/UX designers to deliver modern, intuitive interfaces using Flutter’s widget system. • Performed bug fixing and performance tuning that reduced crash rates by 60%.

Fiverr

Freelance Flutter Developer

Fiverr • Freelance

Jan 2021 - Dec 20221 yr 11 mos

Developed 50+ cross-platform mobile applications using Flutter for clients worldwide, delivering pixel-perfect iOS and Android apps. • Specialized in Firebase integration (Authentication, Firestore, Storage, Cloud Functions) resulting in scalable backend solutions for 30+ projects. • Built feature-rich apps including e-commerce platforms, SaaS tools, social media clones, and AI-powered applications (OpenAI/ChatGPT integrations). • Converted 15+ Figma/UI designs into fully functional Flutter apps with smooth animations and responsive layouts. • Improved app performance by 40% on average through code optimization, state management (Riverpod, Bloc, Provider), and clean architecture. • Successfully published 25+ apps to Google Play Store and Apple App Store. • Maintained 98% on-time delivery rate with excellent client satisfaction (4.8+ average rating).

17 Reviews
4.9

(16)
(0)
(1)
(0)
(0)
Rating Breakdown
  • Seller communication level
    4.9
  • Quality of delivery
    4.9
  • Value of delivery
    4.9
1-5 out of 17 Reviews
Sort By
Most relevant
    D
    image-docs

    david000

    PK

    Pakistan

    5

    The Seller is Outstanding Proven Technical knowladge Am Happy to work with the Guy. Thumps Up for the work quality I received.

    $200-$400

    Price

    11 days

    Duration

    gig

    Cross-Platform Development

    Helpful?
    Yes
    No
    S

    sarveen_lodrix

    US

    United States

    5

    I am extremely satisfied with the outcome and would highly recommend their expertise. The attention to detail and professionalism displayed throughout the process was exceptional. The final product met all my requirements and exceeded my expectations. I appreciate the effort and dedication put into delivering high-quality work. Thank you!"

    Up to $50

    Price

    8 days

    Duration

    gig

    Cross-Platform Development

    Helpful?
    Yes
    No
    J

    julian_russel

    GB

    United Kingdom

    5

    I hired this developer for a Flutter-based mobile app, and I’m genuinely impressed with the results. From start to finish, they were responsive, professional, and highly skilled.

    $50-$100

    Price

    4 days

    Duration

    gig

    Cross-Platform Development

    Helpful?
    Yes
    No
    C

    carys_wren

    GB

    United Kingdom

    5

    It was a pleasure working with you on your Flutter project! From the initial concept to the final deployment, your clear vision and timely feedback made the development process smooth and efficient.

    $50-$100

    Price

    4 days

    Duration

    gig

    Cross-Platform Development

    Helpful?
    Yes
    No
    R
    image-docs

    rprohaska

    NL

    Netherlands

    3

    The designs were delivered on time and generally met the brief, though only the mobile version was provided. The work was clean and functional, but I had hoped for more creativity and clearer UX differentiation between mobile and tablet. Overall, a decent result for the quoted scope.

    $200-$400

    Price

    6 days

    Duration

    gig

    Cross-Platform Development

    Worksample image
    Helpful?
    Yes
    No