I will fix your ios crash or xcode build error

V
voltec366
V
voltec366
Mikhail M
fix your ios crash or xcode build error
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fix your ios crash or xcode build error

About this gig

I will fix iOS crashes, bugs, and Xcode build errors in your existing app.


I am a senior iOS engineer with 14+ years of experience building production apps with Swift, SwiftUI, UIKit, and Objective-C.


I can help with:

App crashes and crash log analysis

Xcode build and signing issues

Swift and SwiftUI bugs

UI glitches and performance problems

Memory leaks and runtime issues

App Store submission problems


I will investigate the root cause, implement the fix, test the solution, and provide clean source code.


Please contact me before ordering for complex issues or large codebases.

  • App type

    • Native

  • Purpose

    • Chat
    • Streaming
    • Music
    • Health & Fitness
    • Kids
    • Maps & navigation
    • Lifestyle
    • Productivity tools
    • Quiz
    • Sports

  • Expertise

    • Performance
    • Security
    • Data storage
    • Firebase
    • Analytics
    • Instant App/App Clip
    • API integration

  • Programming language

    • Objective-C
    • Swift

  • Frameworks

    • SwiftUI
    • Uikit

  • Tools

    • Xcode
    • Firebase
    • Supabase

Get to know Mikhail M

Mikhail M

Senior iOS Engineer

  • FromGeorgia
  • Member sinceAug 2026
  • Avg. response time1 hour

  • Languages

    Russian, English
Senior iOS/macOS engineer with 14 years of experience building and shipping production apps. I help startups and product teams build native iOS apps from MVP to App Store, improve existing codebases, and solve complex Swift/SwiftUI/UIKit issues. My work includes products used by 2.7M+ users and live experiences supporting 30K concurrent viewers. I specialize in AI/LLM features, HealthKit, Core ML, subscriptions, real-time audio/video, architecture, performance, and App Store delivery.

My Portfolio

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