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My production iOS app is crashing every time the user triggers a specific action. The same flow works perfectly on Android, so the issue is limited to the iOS native codebase (Swift / Objective-C). Here is what I need: • Pinpoint the cause of the crash or runtime error that appears only during that action. • Provide and commit a clean, tested fix in the existing Xcode project. • Supply a brief summary of what went wrong and how you resolved it, so my team can follow the change on future releases. You’ll have direct access to the crash logs, the repo, and a TestFlight build for quick validation. If you have solid experience debugging with Xcode, Instruments, and symbolicated logs—and you can turn this around quickly—let me know your availability and a couple of similar fixes you’ve handled.
Mã dự án: 40255200
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Hoạt động 14 ngày trước
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19 freelancer chào giá trung bình ₹2.316 INR cho công việc này

-> Same-day delivery of iOS app crash fixed on action With over 7 years of experience in the iOS development industry, successfully crafting top-notch apps for countless clients, I skillfully troubleshoot and decipher even the most intricate codes. I've worked on more than 250 apps, including complex platforms like Excelon, a banking app that mirrors security and integrity--two qualities paramount to your needs. My proficiency with debugging, Xcode, and Instruments combined with my analytical mindset enable me to pinpoint crash sources quickly. I'm adept at using crash logs and symbolicated logs to unravel issues and ensure their complete elimination. Furthermore, my collaborative nature ensures you won't be kept in the dark; I'll provide a clear report of every action taken, so your team can stay boned up on future project releases. Mobile apps aren't just the future; they're a necessity for present success. Let me help you bolster your company's digital weightage with an immaculate fix to your iOS crash issue, proving why I am the ideal fit for this job. Let's turn this around swiftly JST (8 am - 10 pm), six days a week!
₹2.000 INR trong 2 ngày
7,8
7,8

As an accomplished iOS developer with a sharp eye for debugging, I'm confident that I can successfully pinpoint and solve the crash issue in your app. Throughout my 5+ years of experience, I've regularly interacted with Xcode, Instruments, and symbolicated logs to identify issues effectively and promptly. Fixing the problem would not be my sole focus; I'd also make sure my documentation is clear and concise so your team can follow the change on future releases. What sets me apart from others is my extensive knowledge of both Android and iOS development. While honing my skills in Java, Kotlin, Swift, SwiftUI, and XCode over the years, I've learned to adopt a comprehensive approach. This includes robustly integrating features like Firebase, APIs along with different databases to ensure your apps are not just functional but scalable. Moreover, I believe timely delivery goes hand in hand with quality output. Rest assured, I prioritize punctuality without compromising on professionalism or the high standards your project demands. By choosing me for this task, you'll not just be getting a swift resolution to your issues but also a reliable partner for all your future app development needs. Let's connect and work together to optimize
₹10.000 INR trong 2 ngày
6,6
6,6

Hello, I CAN DO THIS. I have 6.5+ years of experience in this field. Let's connect and discuss more about your requirements. Thank you.
₹3.500 INR trong 1 ngày
4,4
4,4

Share me the details I will debug the code and fix it. I am ready to start working immediately. Let's detail discuss in chat Best regards Pradeep Maretha
₹2.000 INR trong 7 ngày
3,7
3,7

Having worked on numerous projects involving iOS development and debugging, I believe I am precisely what you need to fix the crash issue in your production app. At Paper Perfect, we pride ourselves on our ability to solve complex problems efficiently and effectively. Our team of iOS developers is well-versed in Xcode, Instruments and working with symbolicated logs which are integral to tackling issues like the one you are facing. In addition to our robust skill-set, we understand the significance of delivering clean code that is thoroughly tested. Your satisfaction is our top priority, and that means not just fixing your problem but ensuring your team can follow our changes on future releases as well. We promise to provide you with a detailed summary of the issue and how we resolved it. Time is precious, especially in fixing critical app issues. With quick access to crash logs, repo, and a TestFlight build for validation already set up, I can dive straight into analysis without any setup time. Don't let undefined crashes compromise your user experience; trust Paper Perfect to provide exemplary results on time and within budget.
₹1.750 INR trong 7 ngày
3,3
3,3

Hi, I see you need an iOS-specific crash diagnosed and fixed within your existing Swift/Objective-C codebase. I’ve resolved production-only iOS crashes using Xcode debugging, Instruments profiling, and symbolicated crash logs. I specialize in: iOS native debugging (Swift / Objective-C) Crash log analysis & runtime error tracing Clean, minimal-impact fixes in live codebases Approach: Analyze crash logs, Reproduce issue, Implement targeted fix, Validate via TestFlight, Document root cause We can negotiate the budget Available to start immediately and turn this around quickly with a tested, stable fix.
₹1.750 INR trong 7 ngày
3,4
3,4

Hi, I able to fix your live app crash against specific action and upload app again on app store after fixing. I have 8+ years of hands-on development experience, including mobile apps for real-time applications such as taxi booking using Google Maps and location-based services, as well as online fitness platforms with trainer/trainee scheduling, guide sharing, and video calls. Let's connect and discuss details with code structure Thanks Abubakar
₹2.000 INR trong 7 ngày
3,1
3,1

Hi, I can help diagnose and fix the iOS-specific crash occurring during the triggered action. I have 5+ years of experience debugging production iOS applications using Xcode, Instruments, symbolicated crash logs, and TestFlight builds. I’ve resolved issues such as action-triggered crashes caused by threading violations, nil state handling, memory lifecycle problems, API response mismatches, and Core Data / navigation race conditions. Approach: • Analyze crash logs and symbolicated stack traces to identify the failing component • Reproduce the issue locally using the provided TestFlight build and repository • Isolate the root cause (logic, lifecycle, threading, or data inconsistency) • Implement a clean, production-safe fix following your existing architecture • Validate via regression testing and edge-case scenarios • Commit the fix with clear notes and provide a concise technical summary for your team I’m available to start immediately and can prioritize quick turnaround. Relevant past fixes include: • Crash during button action due to async UI updates on background thread • Navigation crash caused by deallocated view model reference • Runtime crash from optional unwrapping after API schema change • Core Data crash triggered by concurrent context access Once I review the logs and repo, I can provide an estimated timeline. Let me know access details and I can begin. Kevin Sutariya
₹1.750 INR trong 2 ngày
2,8
2,8

I've been in the Mobile App Development field for several years and have faced many debugging challenges during my career, including specifically for iOS. I am comfortable working with both Swift and Objective-C and using tools like Xcode, Instruments, and analyzing symbolicated logs. In fact, I have a knack for quickly identifying the cause of complex crashes or errors. Being a detail-oriented professional, I spare no effort in finding the root cause of issues plaguing an app - no matter how elusive. I will ensure that the fix I provide is not just one that remedies the immediate crash, but guarantees a stable and reliable app performance going forward by extensively testing it. My aim is always to leave my clients with a clean project that performs optimally. With your direct access to crash logs, repo, and TestFlight build, even without physical presence at your location, I am confident in my ability to assess the issue accurately and provide a tested fix within a short period. My commitment to client satisfaction coupled with my deep knowledge of mobile development makes me ideally suited for this task. Let's collaborate and nip this problem in the bud!
₹1.500 INR trong 1 ngày
1,3
1,3

Hi, I have solid experience debugging production-only iOS crashes using Xcode, Instruments, and fully symbolicated crash logs, including issues that only reproduce under specific runtime conditions (e.g., threading violations, nil unwrapping in edge states, CoreData context conflicts, background/foreground race conditions, delegate deallocation, etc.).
₹1.500 INR trong 1 ngày
0,0
0,0

Hi, This looks like a classic isolated runtime crash — since the flow works on Android and only fails during a specific action on iOS, the issue is very likely tied to state handling, threading, optional unwrapping, or a lifecycle timing difference in the native layer rather than business logic itself. Here’s exactly how I’ll approach it: 1. Reproduce the crash using your TestFlight build and device logs 2. Inspect Xcode console + crash logs + symbolicated stack trace 3. Trace the failing action path (UI → ViewModel/Controller → API/Local state) 4. Identify the root cause (race condition, nil access, delegate timing, async callback, memory or UI thread issue) 5. Implement a clean fix — not a workaround — ensuring future stability 6. Validate with repeated trigger testing and edge-case scenarios 7. Provide a short technical summary so your team understands what happened and why I focus on fixing the *actual cause*, so the same issue won’t reappear in later releases. If you can share repo + crash logs, I can begin immediately and usually turn around these targeted fixes quickly once reproduced. Ready when you are.
₹1.999 INR trong 1 ngày
0,0
0,0

Hello, I'd like to participate in this project. I recently started working as a freelancer and am looking to further develop my portfolio. I've already developed an app as a freelancer, using native languages (Swift and Kotlin). I can provide you with access to the apps on the app stores for you to review (test flight and closed Android test). I have demonstrable experience with Firebase and Supabase.
₹1.750 INR trong 7 ngày
0,0
0,0

Hi there, I’m confident I can quickly isolate the root cause of your iOS-only crash and deliver a clean, stable fix within your existing codebase. I will analyze the symbolicated crash logs, reproduce the issue locally using the TestFlight build, and debug the failing flow with Xcode and Instruments to pinpoint the exact runtime exception or memory issue. Once identified, I’ll implement a minimal, well-structured fix directly in the Swift/Objective-C layer, validate it across relevant iOS versions and devices, and ensure no regression is introduced. All changes will be committed cleanly with clear comments, along with a concise technical summary explaining the cause, resolution, and any preventive recommendations for future releases. I’m available to start immediately and can prioritize a fast turnaround once I review the logs and project structure. Thanks.
₹1.500 INR trong 1 ngày
0,0
0,0

Hi, I’m a native iOS developer with strong experience in debugging production crashes using Xcode, Instruments, and symbolicated logs. I will: • Identify the exact root cause of the crash • Implement and commit a clean, tested fix in your existing project • Validate the fix via TestFlight • Provide a brief summary explaining what caused the issue and how it was resolved I’ve handled similar issues involving force unwrapping crashes, threading problems, API decoding mismatches, and lifecycle-related bugs. I’m available to start immediately and can ensure a quick turnaround.
₹1.500 INR trong 5 ngày
0,0
0,0

Hello, I’m Sajid, a professional iOS app developer. I’m new to this platform, but I have solid experience building and maintaining iOS applications for real clients. You can also check my background and previous work by searching online my name: "S. M. Sajid Hasan Shanta" From your description, this clearly sounds like a native iOS-specific issue: likely related to memory management, threading, optionals, lifecycle handling, or a framework-level difference between platforms. Since the Android flow works fine, we can narrow the investigation to the iOS execution path and isolate the crash efficiently using logs and Xcode debugging tools. I can start immediately and aim for a quick turnaround once I review the logs and reproduction steps. Looking forward to collaborating.
₹1.750 INR trong 7 ngày
0,0
0,0

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