i
iosdevmefju

Mateusz R

@iosdevmefju
5.0(42)

Level 2

Experienced Software Engineer building high performance mobile and web apps

United States
English
About me
With 8+ years of experience as a Software Engineer and a strong passion for indie development, I have successfully launched 18 fully functional iOS apps, all approved and live on the App Store. My journey has been focused on building high-quality, user-centric products that solve real-world problems. I specialize in end-to-end app development — from idea validation and architecture to deployment and post-launch optimization. I work with native iOS (Swift/SwiftUI), native Android (Kotlin), React Native, Flutter, and modern web technologies to deliver scalable and maintainable solutions.... Read more

Skills

i
iosdevmefju
Mateusz R
$50/hour
Offline • 
Average response time: 3 hours

See my services

iOS App Development
I will develop an ios app with swiftui, swift for iphone and ipad
5.0(29)
Custom Websites
I will build custom website as full stack web developer, website development
5.0(4)

Want to work on an hourly basis?

Tell Mateusz R what you need.

$50

/

hour

42 Reviews
5.0

(42)
(0)
(0)
(0)
(0)
Rating Breakdown
  • Seller communication level
    5
  • Quality of delivery
    5
  • Value of delivery
    5
1-5 out of 42 Reviews
Sort By
Most relevant
    R
    image-docs

    rex_runs_kindly

    US

    United States

    5

    Mateusz helped turn my Sacred Stride web app into iOS and Android builds and guided me through a process that was completely new to me. I appreciate his patience, willingness to make adjustments, and continued help getting the app ready. This is just the beginning for Sacred Stride, and we look forward...

    $200-$400

    Price

    3 weeks

    Duration

    gig

    Website to App

    Helpful?
    Yes
    No
    M
    image-docs

    mraddean

    TN

    Tunisia

    Ongoing collaboration
    5

    Mateus is one of the highest iOS developers to work with here. can't highly recommend him enough

    $200-$400

    Price

    4 months

    Duration

    gig

    Custom Websites

    Helpful?
    Yes
    No
    L
    image-docs

    loeglobal

    GB

    United Kingdom

    5

    I’ll give 11/10 if it was possible

    $400-$600

    Price

    9 days

    Duration

    gig

    Custom Websites

    Helpful?
    Yes
    No
    P
    image-docs

    patrickfonseca

    PT

    Portugal

    Ongoing collaboration
    5

    Working with Mateusz is always fantastic! He's a truly great developer and a pleasure to collaborate with.

    $400-$600

    Price

    8 weeks

    Duration

    gig

    iOS App Development

    Worksample image
    Helpful?
    Yes
    No
    S

    shaun_fwy

    AU

    Australia

    5

    Mateusz was great to work with throughout the project. Communication was clear, he was responsive to feedback, and delivered the app as requested. He was patient with revisions and always willing to help when questions came up. I'd be happy to work with him again on future projects.

    $1,000-$2,500

    Price

    3 weeks

    Duration

    gig

    Cross-Platform Development

    Helpful?
    Yes
    No