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I need an experienced mobile developer to hunt down and eliminate a series of recurring bugs in my live Android and iOS app. The issues range from intermittent crashes to unpredictable behaviour that only surfaces after the app has been running for a while. What I need from you is a thorough code-level audit, clear replication steps, and robust fixes that can be verified through TestFlight and a closed Android testing track. You will receive full access to the source repository, current build pipelines, crash logs (Firebase Crashlytics and Apple’s diagnostics), and a small set of test accounts. Once the root causes are identified, please patch the code, document every change, and prepare new production-ready builds. A concise changelog outlining the fixes and any refactoring is essential. Deliverables: • Clean, stable Android (.aab) and iOS (.ipa) builds ready for store submission • Step-by-step summary of the debugging process and resolutions • Brief post-fix report confirming that all crashes are resolved and no new ones introduced If you are comfortable working across Swift/Kotlin or a shared framework such as React Native or Flutter, can set up local debugging quickly, and have a solid track record of publishing polished releases, I’d love to collaborate. Include an estimated timeline and a couple of examples of similar troubleshooting jobs you’ve successfully completed.
Projekt-ID: 40065360
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Hi, I’m an experienced mobile developer and this is exactly the kind of stabilization work I specialize in. I’ll set up the project locally, analyze Firebase Crashlytics and Apple diagnostics, reproduce the crashes, and identify root causes at code level. Every issue will have clear replication steps, a targeted fix, and verification through TestFlight and a closed Android testing track. No guesswork, only fixes that can be validated. I’m comfortable working in Swift, Kotlin, React Native, and Flutter, and I’ve shipped multiple production apps on both stores. Once resolved, I’ll patch the code, document all changes, prepare clean .aab and .ipa builds, and deliver a concise changelog and post-fix stability report. Estimated timeline: **2–3 days** end to end. Happy to start with a quick crash log review and confirm scope.
₹5.000 INR in 3 Tagen
0,0
0,0
17 Freelancer bieten im Durchschnitt ₹11.647 INR für diesen Auftrag

Dear Client, We have expert team available in ANDROID App Development/iOS App Development/ Flutter/Flutter Flow/Kotlin having more than 10 years of experience in this technology. They can easily complete your work with good quality and estimated time. Here is our expertise/specialties : ------------------------------------ All types of social media integration Like Facebook, Google Plus, Twitter. All types of Google API integration Like FCM, Map, Place, Youtube, and Analytics. Storage management with Offline, Online and cloud databases like SQlite, MySql and RealTime database. Online Payment integration with Stripe, Paypal, Braintree etc. Integrate different types of ads network with monetized ads like Appodeal, AdMob,MobVista. InAppPurchase Location Tracking Chatting Application Social media Application Shopping Portal Job Portal Carpooling/Taxi App VPN App Travel App Live Streaming App AI Integration and Machine Learning App Quality work and customer satisfaction through service excellence is our motto. We want to work with you and build a healthy long-term business relationship. Warm Regards, Vishal Nasit Ominfowave Software Services Pvt. Ltd.
₹10.000 INR in 7 Tagen
8,4
8,4

I have 6+ years of experience debugging and stabilizing live Android & iOS apps (Kotlin/Swift, Flutter, React Native). I’ll perform a deep code-level audit, reproduce issues using Crashlytics and Apple diagnostics, and identify root causes. Fixes will focus on crash prevention, memory/state issues, and long-running stability, not just surface patches. I’ll document replication steps, applied fixes, and refactoring clearly for future maintenance. You’ll receive production-ready Android (.aab) and iOS (.ipa) builds, verified via TestFlight and closed testing. I can share similar troubleshooting work, and provide a clear timeline once I review the logs and repo.
₹15.000 INR in 5 Tagen
4,3
4,3

As an experienced mobile developer, I fully understand the importance of a clean and stable app. This understanding has led my team and I to specialize in meticulous, code-level audits, driving at not only the eradication of bugs but also ensuring that no new ones are introduced. Our competence across Swift/Kotlin, as well as shared cross-platform frameworks such as React Native and Flutter, will no doubt be advantageous for your Android and iOS app bug fixing project. As Shopify and Wordpress Developer, we offer 7 days a week availability with fast turnaround time. We're tech enthusiasts who consistently stay updated on the latest best practices, ensuring our solutions are in line with what's trending in the industry. Our solid track record of publishing polished releases is evidenced by our successful completion of similar troubleshooting jobs where we've resolved recurrent bugs, maintaining clean coding practices at all times. In hiring us, you can be confident that you'll receive timely delivery of clean, stable Android (.aab) and iOS (.ipa) builds ready for store submission. Plus, we'll provide you with detailed documentation of the debugging process and resolutions - a comprehensive summary of the steps we took to identify root causes and patch them up effectively.
₹9.999 INR in 7 Tagen
4,1
4,1

With my solid background in mobile development and extensive experience, I am fully equipped to address the recurring bugs in your Android and iOS app. Boasting over 8 years of expertise in crafting dynamic web and app solutions that included rigorous debugging tasks, your project is right up my alley. I am well-versed with Swift, Kotlin, React Native as well as Flutter and have a knack for local debugging. As an added advantage, I have sound experience in setting up and utilizing Firebase Crashlytics and Apple’s diagnostics to effectively identify and eliminate bugs - much like what you need for your app. My proficiency also extends to TestFlight and Android testing track, so you can be sure that I'll deliver nothing short of top-notch quality. Moreover, my capability to work towards specific, detailed deliverables like clean & stable builds along with comprehensive documentation of the entire debug process makes me a valuable asset for this project. Greenlighting my involvement would mean employing a skilled professional committed to offering timely resolutions without introducing any new problems. Let's get rid of these bugs together!
₹6.000 INR in 5 Tagen
4,2
4,2

At OTUSONE, we pride ourselves on providing innovative IT solutions with a client's specific needs in mind. My name is Akanksha, and I have extensive expertise in Mobile App Development and React Native - meaning I can tackle your project with confidence and efficiency. I understand the pains of buggy apps; it can lead to frustrated users and ultimately detrimental effects on your business. That's why my approach involves a meticulous code-level audit, diligent replication attempts, and robust bug fixes that affirmatively resolve the issue at hand. By studying the given logs and employing my knack for local debugging, I can get to the root of the problem swiftly, ensuring that not only are current bugs addressed but also any potential future ones. What sets me apart is my holistic approach to deliverables. Apart from reliable fixes, I prioritize documenting every change made, preparing production-ready builds, and offering a comprehensive summary of the troubleshooting process - all crucial for efficient app maintenance. Take a look at my past work to gain an insight into the depth of my mobile app troubleshooting abilities. Choose us if you appreciate timeless quality because we are committed to delivering clean and stable Android (.aab) and iOS (.ipa) builds that are ready for submission.
₹7.000 INR in 7 Tagen
3,8
3,8

Hi! I’m Tarang I've carefully checked your requirements, and I am really interested in this job. I’m an experienced IT professional with 12+ years in web, app, and software development, having delivered 100+ successful projects with 100% client satisfaction. I’m currently online and ready to thoroughly discuss your project, the Mobile App Bug Fixesproject. I will start immediately.
₹2.000 INR in 7 Tagen
2,8
2,8

As a seasoned developer and the head of our highly skilled team at Kajal, we completely understand the impact that bugs can have on user experience and overall app performance. With an impressive track record of over 7 years in the industry, we've not only successfully developed numerous mobile apps but offered comprehensive maintenance and troubleshooting whenever required. Given this, crafting fixes for your Android and iOS app will be right up our alley. Being experienced in frameworks like React Native, Flutter, and languages like Swift and Kotlin, we can expertly navigate through your codebase and perform a thorough audit to hunt down those pesky recurring bugs. We are well versed with using Firebase Crashlytics and Apple’s diagnostics to accurately identify problem areas in your app. What sets us apart is our ability to document every change in clear detail, aligning with your objective to have a concise changelog of all the fixes implemented. Additionally, we understand the need for verification before implementation which is why you can rely on us for robust fixes verified through TestFlight and closed Android testing track before delivering stable builds. To summarise, choosing us gives you access to our deep-rooted expertise, impeccable problem-solving skills, proactive communication, and most importantly a commitment to ensuring that your app runs smoothly without any hiccups. We look forward to partnering with you on this project!
₹12.000 INR in 7 Tagen
2,5
2,5

Hello, We can thoroughly audit and fix the recurring bugs in your Android and iOS app, ensuring stable, production-ready builds. At Resonite Technologies, our team has expertise in Swift, Kotlin, Flutter, and React Native, with a proven track record of debugging and delivering polished releases. Our approach: • Conduct a full code-level audit and analyze crash logs (Firebase Crashlytics, Apple diagnostics) • Reproduce issues reliably and identify root causes • Apply robust fixes and refactor code where needed • Validate fixes through TestFlight and closed Android testing track • Document every change and provide a concise changelog and post-fix report Deliverables: • Stable Android (.aab) and iOS (.ipa) builds ready for store submission • Step-by-step debugging summary and resolutions • Confirmation that all crashes are resolved with no regressions We have successfully resolved complex, intermittent mobile app issues for multiple live apps and can start immediately with an estimated timeline upon reviewing your crash logs and source. Best regards Resonite Technologies
₹27.000 INR in 7 Tagen
0,0
0,0

m an experienced mobile developer with hands-on expertise in debugging production Android and iOS apps (Swift/Kotlin, React Native, Flutter). I specialize in tracing intermittent crashes using Firebase Crashlytics and Apple diagnostics, reproducing edge-case bugs, and delivering verified fixes via TestFlight and closed Android tracks. I’ll perform a full code-level audit, document root causes clearly, and ship stable, store-ready builds with a concise changelog. I can set up local debugging quickly and work directly with your existing CI/CD pipelines. Estimated timeline: 3–7 days depending on issue depth.
₹7.000 INR in 7 Tagen
0,0
0,0

Hello, I am a professional Android App Developer with hands-on experience in building user-friendly, high-performance mobile applications. I specialize in Android (Java & Kotlin), Firebase integration, API integration, payment gateways, UI/UX optimization, and bug fixing. I focus on clean code, smooth functionality, and timely delivery. I understand client requirements clearly and provide regular updates during development. My goal is to deliver a secure, scalable, and high-quality app that meets your business needs. I am confident I can add value to your project and ensure complete satisfaction. Looking forward to working with you.
₹10.000 INR in 2 Tagen
0,0
0,0

Hi , I am professional software engineer with 3+ year of experience in react native, flutterflow, ionic and node js. If you are looking for best , reliable support and further development process then dm me.
₹20.000 INR in 12 Tagen
0,0
0,0

I bring 13 years of professional experience delivering high-quality results. I have strong expertise in all the required skills listed for this project. My approach ensures accuracy, clear communication, and timely delivery. I am confident I can exceed your expectations with efficient, reliable work. Looking forward to contributing to your project—ready to begin immediately.
₹7.000 INR in 7 Tagen
0,0
0,0

Hello, I have carefully read your project requirements and I am confident that I can complete this task accurately and on time. I have relevant skills and practical experience in this field, and I always focus on quality, clear communication, and meeting deadlines. I am ready to start immediately and will provide regular updates until the project is completed. I look forward to working with you and delivering the best possible result.
₹7.000 INR in 7 Tagen
0,0
0,0

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