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I will modernize your legacy ios app and migrate objective c to swift
Senior Engineer Fixing iOS Bugs and Building Fast Websites
Senior software engineer - 13+ years, with apps used by 70,000+ people
I help with two things:
- Fixing bugs and crashes in native iOS apps, in Swift and Objective-C, including legacy codebases most ...
About this Gig
Your iOS app still works, but the codebase is holding you back?
I modernize legacy iOS apps - the old Objective C and early Swift codebases most developers avoid - so yours builds clean, runs on the latest iOS, and is easy to change
What I can do
Migrate Objective C to modern Swift, incrementally and safely
Replace deprecated APIs and fix compatibility with the latest iOS
Update Xcode project settings, build configs, and clear warnings
Refactor risky areas and add structure without changing behavior
Get an old project compiling and shipping again
Why me
I'm a senior software engineer - 13+ years, with apps used by 70,000+ people - and legacy iOS is exactly the work I take on when others pass
How it works
I start with a quick audit so we scope the right changes before any code is touched
Not sure where to start? Message me your situation and I'll tell you the smartest first step, even if it is small
Purpose:
Custom
Platform:
IOS
App type:
Native
Programming language:
Objective-C
•
Swift
Frameworks:
SwiftUI
Tools:
Xcode
My Portfolio
Other Mobile App Maintenance Services I Offer
FAQ
Can you migrate Objective C to Swift without breaking my app?
Yes - I work incrementally, one module at a time, tested and building clean, so your app keeps working at every step
Do you need my full source code?
Yes - the Xcode project or a zip, plus how to build it (Xcode version and dependencies). Your code stays private
Can you fix deprecated APIs and the latest iOS compatibility?
Yes - replacing deprecated APIs and getting your app building and running on the current iOS is core to what I do
My codebase is huge or messy - can you still help?
Yes - that is exactly the work I take on. We start with the audit so we scope the right first steps before touching code
Will my app behave the same after?
Modernization keeps your app's behavior the same unless you ask for changes - I focus on the code under the hood
