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My production-ready customer app is has a crash on driver selection page. Deliverables • An updated branch or pull request that eliminates the crash • A concise technical note explaining the root cause and the fix • A TestFlight build that survives normal user flows for at least 48 hours with zero crashes recorded I’ll test the patched build across multiple devices; payment is released once the crash count stays at zero during that window. If you need any additional information before starting, let me know and I’ll supply it right away.
Project ID: 40712978
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Active 6 days ago
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Hello, I can help you get this driver-selection crash isolated and fixed quickly. Since this is already a production app, I’d focus first on reproducing the crash, checking the stack trace/logs, and identifying the actual root cause rather than applying a temporary workaround. We’ve worked on production mobile apps where stability and crash-free releases were critical. Could you share the crash log/stack trace and let me know whether the crash is reproducible every time or only with certain driver/booking data? Also, is the app built with Flutter, React Native, or native iOS? I can start with the crash investigation immediately, provide the PR + technical note, and prepare the TestFlight build for your 48-hour validation. Would you like me to take a look at the crash details first?
$10 USD in 40 days
3.2
3.2
90 freelancers are bidding on average $13 USD/hour for this job

As a seasoned full-stack software developer with a solid 10 years of experience behind me, I have honed my skills not only in Web and Mobile App development (including iOS with Objective C) but also in solving any app-hampering issues such as your current crash predicament. My grasp of hybrid app frameworks like React Native and Dart makes me highly suitable for identifying and resolving code flaws swiftly. In your case, I will apply an exhaustive bug tracing methodology to uncover the root cause of your app crashes on the driver selection page. You can rely on my meticulousness in delivering clean code changes that won't disrupt any other sections of the app, and you can count on me to communicate proactively throughout the project. Furthermore, beyond just remedying the crashes, I actively seek to strengthen your application's future stability. Hence, I'll include for you a concise technical note explaining the root cause and providing strategies for prevention in the future. With your final nod of approval, I'll send you a TestFlight build that has been diligently trialed for no less than 48 hours to ensure zero crashes are recorded during customary user journeys. This way, we both can rest assured that we are aiming for success together! Thank you for considering my candidacy. As always, feel free to reach out with any specific details or clarifications. Let’s work together towards app perfection!
$12 USD in 40 days
7.8
7.8

Hello, I understand that your customer iOS app is experiencing crashes on the driver selection page. I have expertise in Mobile App Development, Objective C, Swift, iPhone, and iOS. I will thoroughly analyze the codebase to identify the root cause of the crashes and provide a robust solution to eliminate them. I have successfully resolved similar issues in the past, ensuring the stability and performance of iOS applications. Effective communication and collaboration are key priorities for me throughout the project to ensure your satisfaction. Please find my portfolio for reference: https://www.freelancer.com/u/Curveballsol Best regards, Curveball Solutions
$12 USD in 40 days
6.2
6.2

Driver selection crashes usually trace back to an unhandled null in the payload or a main thread blockage during state binding. Since the stack uses Swift and Objective C together, the issue likely sits at the interop boundary where an optional model property is force unwrapped. Are you seeing this crash in Crashlytics right before the map view renders the selected driver's coordinates, or does it happen immediately on the tap event?
$15 USD in 40 days
5.9
5.9

Hello, Dear Client, Choosing the right freelancer for your project is crucial, and as someone who has been deeply immersed in the world of iOS app development for 15+ years with a specialization in mobile app development, I strongly believe that my skill set, experience, and work ethic make me the ideal fit to fix the crashing issue your customer iOS app is facing. Over the years, I have not only amassed expertise in a wide range of technologies such as WordPress, Laravel, React, Node.js and more but also honed my problem-solving abilities specifically when it comes to debugging. My understanding of software architecture coupled with my commitment to leverage clean and maintainable code can be the game-changer you need to identify and rectify the root cause of this crash. Client satisfaction is paramount to me which is why I always deliver quality work, on time. Should you entrust me with your project, not only will I ensure that there are zero crashes on your app validated through normal user flows for at least 48 hours but also provide you with a concise technical note elucidating the cause and solution to this issue alongside a TestFlight build that guarantees optimal performance. I look forward to the opportunity of working with you. Thanks!
$30 USD in 37 days
6.2
6.2

Hello Dear, How are you? I have very good experience in iPhone/iPad application development with 7 years. I read to your project details. I can do it. I am waiting for your positive response. I can starting work immediately. Please contact me and Let's go ahead ! Thanks!
$8 USD in 40 days
5.5
5.5

Hi, I can tackle the crash issue on your driver selection page and aim to have a patch ready within a few days. I'll ensure that it addresses the root cause effectively and conduct thorough testing to confirm stability. Could you specify if there are any particular device types or iOS versions where the crash occurs most frequently? Also, do you have any logging or crash reports that could provide insight into the issue? My approach involves reproducing the crash based on your details, isolating the problematic code, and implementing a robust fix. I’ll then build a TestFlight version for you to review, ensuring it passes regular user scenarios without crashes over a 48-hour period. I've worked on similar mobile projects, focusing on crash resolution and stability, which should help expedite this process. Happy to discuss the current setup and take it from there. Best regards, Mohammad
$15 USD in 40 days
5.4
5.4

Hello, I’ve reviewed your requirements and can investigate and fix the crash occurring on the driver selection page in your production iOS app. I have over 9 years of experience with iOS development, Swift, APIs, debugging, crash analysis, and production application maintenance. I’ll reproduce the issue, review crash logs and the affected code path, identify the actual root cause, and implement a focused fix without disrupting the existing user flow. I’ll test the patched build across the relevant scenarios and devices, provide the updated branch or PR, and prepare a concise technical note explaining the issue and resolution. I can also provide a TestFlight build for your 48-hour stability validation and address any related crash found during testing. Thanks, InvokeTech
$8 USD in 40 days
5.7
5.7

Hi, as a versatile and experienced developer with 8+ years of experience, your production crash issue immediately caught my attention because debugging, stability, and performance optimization are areas I’m highly comfortable with. I can investigate the driver-selection crash, identify the root cause, implement a reliable fix, and provide a clean branch/PR along with a concise technical explanation. I’ll also thoroughly test the patched build across relevant user flows and devices to ensure the fix is stable and production-ready. I’d be happy to review the existing project, reproduce the crash, and get started immediately. Regards, Muhammad Asad Ali
$12 USD in 40 days
5.7
5.7

I can start by reviewing the crash logs and the driver selection page code to pinpoint what’s causing the app to crash. In a similar project, the issue was due to a race condition during data fetching, which I resolved by adding safer state handling. I’ll look for any similar async problems or UI updates that might be triggering the crash. Would you be able to share recent crash reports or logs? Also, is the app using any specific third-party libraries on that page that might be involved? Once fixed, I’ll prepare a clear technical note explaining the root cause and the solution. Then I’ll submit a new branch or pull request and provide a TestFlight build for your testing over 48 hours. The fix should be stable based on past experience with similar urgent crash issues. Ready to jump in as soon as you provide the logs or extra info.
$8 USD in 7 days
5.3
5.3

I can investigate and resolve the crash on the driver selection page, with a focus on identifying the root cause rather than applying a temporary workaround. Deliverables Updated branch or pull request with the crash fully resolved Concise technical note covering the root cause, fix, and prevention TestFlight build tested through normal customer flows Verification across relevant device/OS combinations Crash monitoring during the requested 48-hour validation window I’ll first reproduce the issue, review crash logs and the affected flow, implement and test the fix, then provide the patched build for your multi-device validation. I’m ready to start as soon as you provide the repository/build access and available crash logs or reproduction steps.
$10 USD in 20 days
4.8
4.8

Hello, I can fix the production crash on the driver-selection page and deliver a reliable, thoroughly tested solution. I’ll first reproduce the crash, identify the exact root cause through logs, debugging, and code analysis, then implement a clean fix without impacting existing functionality. I’ll provide: • Updated branch/PR with the complete fix • Concise technical note covering root cause and resolution • TestFlight build for validation • Testing across normal customer/driver flows and multiple devices • Regression testing to ensure the fix does not introduce new issues I understand the acceptance criteria: the patched build must remain stable with zero crashes during the required 48-hour testing window. I’ll focus on production-quality code, stability, and a clean implementation so the build is ready for your final validation. I’m ready to start immediately and can work through the issue end-to-end until the crash is fully resolved and the build meets the agreed acceptance criteria.
$8 USD in 40 days
4.8
4.8

Hey! I specialize in iOS app development and debugging with 9+ years of experience resolving production crashes and stabilizing critical user flows. I can trace the driver-selection crash, implement a reliable fix, and validate the patched build thoroughly. Here’s how I can help: • Reproduce and isolate the driver-selection crash root cause • Implement and test the fix across relevant user flows • Provide a clean branch or pull request with changes • Deliver TestFlight build and concise technical documentation Could you share the crash logs and current driver-selection flow so I can pinpoint the issue quickly?
$12 USD in 40 days
4.6
4.6

Hi, I have read your entire project requirements. I will provide you with a Fix Customer iOS App Crashes within your budget. I have more than 12 years of experience and have completed 150+ projects in design and development. I am very interested in this job opportunity. I am available to start immediately and can deliver high-quality work within your timeline. Please join the chat so we can discuss further and get started right away.
$9 USD in 40 days
4.7
4.7

Hey, A crash isolated to the driver-selection page should be traced from the actual crash stack and the page’s state transitions rather than patched with a defensive workaround. Driver data, asynchronous loading, option selection, and navigation can each leave the screen in an unexpected state, so I’d reproduce the crash, identify the failing code path, fix the root cause, and verify that the normal selection flow still behaves correctly. I’d work in the existing Xcode project and CocoaPods setup, reproduce the issue on the relevant iOS configuration, inspect the crash logs and affected Swift/Objective-C code, then submit the fix through the requested branch or PR. I’d build the patched app for TestFlight and verify the driver-selection flow plus the surrounding customer journey before handing it over for your 48-hour zero-crash validation. I’ll also provide the concise root-cause and fix note you requested. Can you provide the crash log or stack trace from the driver-selection page so I can target the failing path directly?
$15 USD in 40 days
4.0
4.0

Hi there, I can address the crash on your driver selection page swiftly and effectively. To start, I will conduct a thorough investigation to identify the root cause of the issue, make necessary optimizations, and ensure the application runs seamlessly across multiple devices. I will provide you with a pull request along with a technical note regarding the fix after testing on TestFlight for 48 hours to guarantee zero crashes. Your satisfaction is my priority and I guarantee that I will deliver you a high-quality result. Regards, Ali
$10 USD in 1 day
3.5
3.5

I've fixed crashes in iOS apps with similar driver selection logic before, so this is right in my wheelhouse. I'll clone the repo, reproduce the crash in Xcode, analyze the stack trace to identify the null reference or race condition, patch the Swift/Obj-C code, and submit a PR with the fix. For the TestFlight build, I'll configure the scheme, archive the patched app, upload it, and monitor crash reports for 48 hours. The technical note will cover the exact crash signature, the faulty nil check or thread-unsafe access, and the corrected logic. I can start immediately. Thanks, Andrii.
$11.50 USD in 40 days
3.5
3.5

Hi, there. "iOS CRASH FIX ON DRIVER PAGE" — you need the app stable again without breaking user flows. I would first reproduce the crash using the existing logs, crash reports, and the driver selection flow, then trace the failing code path before applying a fix. The key is finding the actual cause rather than adding a workaround, especially with issues around Swift/Objective-C memory handling, API responses, or unexpected data states. I would provide a clean branch/PR, a short root-cause note, and verify the fix through normal TestFlight usage. I would also check edge cases like empty driver lists, slow network responses, and invalid backend data. Can you share the crash log from Xcode or Crashlytics and confirm the iOS version/device where it happens most often? Looking forward to working with you.
$12 USD in 40 days
3.0
3.0

Hello, I reviewed the iOS crash issue on the driver selection page. I will reproduce the crash in Xcode, trace the root cause through logs and the affected flow, then apply a targeted fix without disturbing existing functionality. I will provide the updated branch, technical note and TestFlight build for verification. I’m ready to start right away. Best Regards, Sara
$40 USD in 5 days
3.0
3.0

Hi, I'll fix your app crash on driver selection. I already have experience with same type of application. I've 8+ years of development experience, and my team has successfully developed complete Taxi Booking and GPS Tracking systems. One of our GPS tracking apps, LogisticGPS, is already available on both the App Store. We will immediately analyze crash logs (or capture them via Xcode/Crashlytics), identify memory management or thread-safety issues, and apply a clean, long-term fix. *Deliverables* - Updated branch/pull request with the fix applied. - Concise technical note detailing the root cause and resolution. - TestFlight build provided for your 48-hour zero-crash testing window. Ready to start immediately as soon as you share the repository or crash logs. Looking forward to working with you! Best regards, Abubakar
$10 USD in 40 days
3.1
3.1

Hello, Greetings , Good afternoon! I am professional mobile developer with skills including iOS, iPad, iPhone, Mobile App Development, Debugging, CocoaPods, Swift, Xcode, Objective C and App Development. Please contact me to discuss more regarding this project. Please respond at your earliest convenience
$20 USD in 38 days
2.7
2.7

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