Emergency software bug fix and diagnosis by Marcus KimEmergency software bug fix and diagnosis by Marcus Kim
Emergency software bug fix and diagnosisMarcus Kim
Cover image for Emergency software bug fix and diagnosis
Send the bug, error, broken screen, or failing workflow. I will reproduce the issue, isolate the root cause, and confirm whether the requested fix fits this service before work begins.
What is included:
• Focused diagnosis and written cause summary
• One clearly scoped fix across mobile, web, backend, API/auth, QA, or automation
• Verification on the affected path, with regression checks where practical
• Clean handoff notes and next-step recommendations
Best fit: build failures, UI/layout bugs, navigation or state issues, Firebase/Supabase/auth problems, REST API integration errors, failing tests, and marketing or social automation breakage.
If the issue is larger than a focused fix, I will scope the next step instead of pretending it fits.
FAQs

Starting at$75
Duration1 day
Tags
Firebase
React Native
Supabase
Swift
SwiftUI
Automation Engineer
Mobile Engineer
QA Tester
Software Engineer
Service provided by
Marcus Kim Los Angeles, USA
Emergency software bug fix and diagnosisMarcus Kim
Starting at$75
Duration1 day
Tags
Firebase
React Native
Supabase
Swift
SwiftUI
Automation Engineer
Mobile Engineer
QA Tester
Software Engineer
Cover image for Emergency software bug fix and diagnosis
Send the bug, error, broken screen, or failing workflow. I will reproduce the issue, isolate the root cause, and confirm whether the requested fix fits this service before work begins.
What is included:
• Focused diagnosis and written cause summary
• One clearly scoped fix across mobile, web, backend, API/auth, QA, or automation
• Verification on the affected path, with regression checks where practical
• Clean handoff notes and next-step recommendations
Best fit: build failures, UI/layout bugs, navigation or state issues, Firebase/Supabase/auth problems, REST API integration errors, failing tests, and marketing or social automation breakage.
If the issue is larger than a focused fix, I will scope the next step instead of pretending it fits.
FAQs

$75