I will create or update your existing ios or watchos app

D
danolearymn
D
danolearymn
Dan O'Leary
create or update your existing ios or watchos app
Full Screen
create or update your existing ios or watchos app

About this gig

I'm an experienced iOS and watchOS developer in Swift, SwiftUI and Vapor as a backend. I can help finalize or update an existing app or feature. I am available for a more committed project, such as creating a new app from scratch or joining an existing team. Having a design already in place is preferred but not necessary.

  • App type

    • Native

  • Purpose

    • Social networking
    • Health & Fitness
    • Maps & navigation
    • Lifestyle
    • Travel

  • Expertise

    • Performance
    • Data storage
    • API integration

  • Programming language

    • Swift

  • Frameworks

    • SwiftUI
    • Other

  • Tools

    • Xcode

Get to know Dan O'Leary

Dan O'Leary

iOS watchOS and backend development using Server Side Swift

  • FromUnited States
  • Member sinceMar 2026
  • Avg. response time1 hour

  • Languages

    English
- 10 years of iOS development using Swift. I took up SwiftUI as soon as it was introduced in 2019 and use that exclusively for UI development. - I have an app called Run Roster which uses watchOS as well as HealthKit to track workout metrics during a run. - 3 years experience using Vapor to build back-end support for two of my apps. - In 2020, I worked on a small team to develop a workout app to pair users with workout coaches via a video feed. My role was adding watchOS and HealthKit functionality to this app. Unfortunately, the project was cancelled by the client before it ever launched.

My Portfolio

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