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My Flutter web-app and mobile project has one stubborn obstacle left: every time the code tries to trigger a platform-specific activity the call silently fails—no crash, no log, just nothing. I need a seasoned Flutter developer who can trace that dead end, discover why the channel or method call is being swallowed, and deliver a rock-solid fix that works across Android and iOS. Once the functionality error is resolved, I also want to wrap up the iOS release workflow. The codebase already builds, but the provisioning, certificate setup and TestFlight/App Store Connect steps aren’t wired into our process yet. I’d like guidance and hands-on help so that I can archive the build in Xcode, push it to TestFlight, and be confident the same pipeline will work for future versions. Deliverables • Diagnose and repair the activity-calling issue so the feature executes reliably without side effects. • Provide a concise summary of the root cause and code changes (Flutter / Dart, native bridge, or config). • Set up or document the full iOS deployment path: signing, profiles, Xcode project settings, TestFlight upload, App Store submission checklist. • Quick walkthrough call or annotated notes so I can reproduce the steps myself next release.
ID Projek: 40350797
26 cadangan
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Aktif 10 hari yang lalu
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26 pekerja bebas membida secara purata ₹11,040 INR untuk pekerjaan ini

Hi Dear, We can diagnose the issue (MethodChannel/EventChannel, native bridge, permissions, lifecycle, or threading), implement a stable fix, and provide a clear root-cause report. We will also set up the full iOS deployment workflow—certificates, provisioning profiles, Xcode configuration, archiving, and TestFlight upload—so it’s repeatable for future releases. A few quick questions: =================== Are you using MethodChannel, EventChannel, or a plugin for the platform call? Does the issue occur on both Android and iOS or only one platform? Any recent changes in permissions, SDK versions, or plugin updates? Do you already have Apple Developer account access and certificates created? Best Regards, Srashtasoft Team
₹17,000 INR dalam 7 hari
7.0
7.0

In order to successfully complete this Flutter project, I believe I am the ideal candidate for the task at hand. With over a decade of experience as a WordPress and Web Developer, I have also attained expertise in Mobile Development, including both Android and iPhone platforms. This proficiency extends not just to general mobile apps but specifically to Flutter as well. Over the years, my team and I have encountered many different development scenarios, such as dealing with platform-specific issues and app deployments. This expansive experience ensures our capability in not only diagnosing and repairing the critical activity-calling issue you mentioned but also in delivering thorough documentation that addresses the issue at different levels like Flutter/Dart codebase or native bridge. Choosing Vimal Kumar from Prajapati Technologies means choosing a reliable, skilled, and adaptable freelancer who’d go above and beyond to ensure top-quality delivery. My background in iOS deployments strengthens my capacity to help you with any potential obstacles that might arise during your pipeline setup process. Let's embark on this journey together for a rock-solid Flutter app fortified with a streamlined deployment workflow!
₹12,500 INR dalam 7 hari
4.5
4.5

I can fix your issue in flutter code. I can also upload it ti app store connect. I have 6+ years of experience in this field. Let's connect and discuss more about your requirements. Thank you.
₹6,000 INR dalam 2 hari
4.6
4.6

Hi, I would like to grab this opportunity and will work till you get 100% satisfied with my work. I just applied after read your job posting carefully and I believe that I am good fit to your project. I'm a serious bidder. I will satisfy you with my high skills! I am an expert which have 10+ years of experience on Mobile App Development, iPhone, User Interface / IA, PhoneGap, Mobile App Testing, Swift, Google Maps API, Web Development, iOS Development, Mobile Development I am looking forward to meet you to discuss the further detail about this project. Looking forward to hearing from you. Warm Regards
₹10,000 INR dalam 2 hari
4.1
4.1

Hi, I am a Flutter developer with 8 years of experience debugging platform channel issues and handling iOS/Android releases. I can identify and fix the activity/method channel issue so it works reliably across platforms with proper logging and root cause explanation. I also have experience with iOS signing, provisioning, TestFlight, and App Store submission workflows. I can resolve this quickly and provide clear documentation and walkthrough so you can manage future releases easily.
₹9,000 INR dalam 7 hari
3.8
3.8

Thank you for sharing the details of your project. It’s clear that you're facing a significant hurdle with the platform-specific activity calls in your Flutter application, which are failing silently. This can be particularly frustrating and requires a thorough investigation into the Flutter/Dart code, native bridge interactions, or configuration issues. With over 12 years of experience in full-stack development and mobile app automation, I have successfully handled similar issues before. I can help diagnose the root cause of this problem and implement a robust solution that ensures reliable execution across both Android and iOS platforms. Moreover, I can guide you through the iOS release workflow, including provisioning profiles, signing certificates, and TestFlight integration. I will ensure you have comprehensive documentation to confidently manage future deployments. As we move forward, could you provide more insights into any recent changes made to the codebase that might correlate with this issue? Looking forward to collaborating on this!
₹12,500 INR dalam 7 hari
3.4
3.4

Hi, I can help diagnose and fix the platform channel issue in your Flutter app and ensure the feature works reliably on both Android and iOS. I’ve handled similar cases where method calls fail silently due to native bridge or configuration issues. I can also guide you through the full iOS release process, including certificates, provisioning, Xcode setup, TestFlight upload, and App Store submission. I’ll provide a clear explanation of the root cause, updated code, and simple steps so you can repeat the process in future releases. Let’s connect and resolve this quickly
₹3,500 INR dalam 2 hari
2.8
2.8

I can build a cohesive, scalable solution for your NGO, starting with the mobile app and extending to the Vanshvali website and WhatsApp bot, all connected via a shared database.
₹12,000 INR dalam 15 hari
2.3
2.3

I’ll debug your Flutter project to identify why the platform-specific calls are silently failing, focusing on method channel communication, native handlers, and any missing registrations or misconfigurations on both Android and iOS. Once the root cause is identified, I’ll fix the issue at the code or configuration level (Flutter/Dart or native bridge) and ensure the activity calls execute reliably with proper logging and error handling. I’ll also validate the fix across both platforms to confirm consistent behavior. After resolving the functional issue, I’ll help you complete the iOS deployment workflow by setting up certificates, provisioning profiles, Xcode signing, and build configuration. I’ll guide you through archiving in Xcode and uploading to TestFlight, along with a clear checklist for App Store submission. You’ll receive a concise root-cause explanation, the exact changes made, and a walkthrough (notes or call) so you can confidently repeat the deployment process for future releases. Syed
₹11,030 INR dalam 5 hari
0.6
0.6

Hi, I can help you diagnose and fix the platform-channel issue in your Flutter project and also complete the iOS TestFlight/App Store deployment setup so your release process becomes reliable going forward. Platform Channel Issue Silent failures in platform-specific calls usually come from one of these areas: incorrect method channel name, missing native implementation, activity/context issues, background thread calls, or iOS permission/config problems. I will trace the Flutter → Native bridge on both Android and iOS, identify why the method call is not being executed, and implement a stable fix with proper error handling and logging so this does not happen again. iOS Release Setup I will also help you complete the full iOS deployment workflow: • Certificates & provisioning profiles setup • Xcode signing configuration • Archive & build upload to App Store Connect • TestFlight setup and internal testing • App Store submission checklist for future releases Deliverables • Fixed platform activity call (Android & iOS) • Root cause explanation and code changes summary • Step-by-step iOS deployment documentation • Short walkthrough so you can repeat the process yourself Timeline: 2–4 days depending on issue complexity. I have experience working with Flutter platform channels, native integrations, and App Store deployment, so I can resolve this efficiently and make your build pipeline stable for future releases. Looking forward to working with you.
₹7,000 INR dalam 7 hari
0.0
0.0

Hello Sir, I read your project details and I can done this project on time. I can debug the Flutter issue where platform-specific calls fail, identify the root cause (method channel/native bridge/config), and implement a stable fix for both Android and iOS. After that, I will help you complete the iOS release process including certificates, provisioning profiles, Xcode setup, and TestFlight/App Store submission. I will also provide clear documentation and a quick walkthrough so you can repeat the process بسهولة. Please send me a message first so we can connect properly. You can ask me any type of related question. I am available 8AM IST to 6 PM IST full time. Regards, Raakesh
₹15,000 INR dalam 7 hari
0.0
0.0

Hi, This looks like a classic platform channel issue — I’ve seen cases where method calls fail silently due to bridge configuration, threading, or permission setup. I can help you properly debug and fix the issue so the activity triggers reliably across both Android and iOS. My approach: • Trace the MethodChannel / platform call flow • Identify why the call is not executing (native side or Flutter side) • Fix the issue cleanly without side effects • Verify behavior on both platforms For iOS deployment: • Set up certificates and provisioning profiles • Configure Xcode project correctly • Guide you through archive → TestFlight → App Store process • Provide simple steps so you can repeat it later I’ll also explain the root cause clearly so you don’t face this again. I can start immediately. Quick question: Is this issue happening on both Android and iOS or only on one platform?
₹1,500 INR dalam 5 hari
0.0
0.0

Hello, I understand you're facing an obstacle in your Flutter project related to initiating platform-specific activities, and also need assistance in setting up the iOS release workflow. With my experience in Flutter and Dart, along with strong skills in debugging, I can diagnose the issue causing the silent failures in your method calls. My approach will involve examining the native bridge and configuration settings, ensuring the channel is properly set up, and identifying the root cause systematically. I have recently worked on an AI-driven platform where I tackled similar platform integration issues effectively. Additionally, once we resolve the functionality issue, I can guide you through the complete iOS deployment process, including provisioning, certificate setup, and TestFlight integration, ensuring a streamlined workflow for future releases. If needed, I have a capable team at ASPL for scaling support. We can discuss the finer details of your project requirements and timeline further. Best regards, Satya
₹7,000 INR dalam 7 hari
0.0
0.0

Hi, This looks like a classic Flutter platform channel issue—where calls fail silently due to misconfigured method channels, threading, or native-side handling. I’ve debugged similar cases where no logs appear but the bridge is breaking internally. How I’ll approach it: • Trace Flutter → native bridge (MethodChannel/EventChannel) • Verify handler registration on Android/iOS • Check lifecycle/threading issues (main thread execution) • Add controlled logging to identify where the call is swallowed • Fix and validate across both platforms Once fixed, I’ll handle your iOS deployment pipeline end-to-end: • Certificates, provisioning profiles, and signing setup • Xcode configuration + archive process • TestFlight upload and App Store checklist • Clear documentation so you can repeat the process بسهولة What you’ll get: • Root cause + clean fix (no hacks) • Stable cross-platform behavior • Step-by-step iOS release guide • Quick walkthrough session Timeline: 1–2 days for debugging + fix, 1 day for iOS deployment setup. Quick questions: Is this using MethodChannel or a plugin? Does it fail on both iOS & Android? Any recent plugin or SDK updates before this issue? I can start immediately and resolve this without overcomplicating things. Best regards, Davinder
₹7,000 INR dalam 7 hari
0.0
0.0

Chennai, India
Ahli sejak Mac 10, 2026
£3000-5000 GBP
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₹750-1250 INR / jam
€30-250 EUR
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$15-25 CAD / jam
$250-750 USD
€30-250 EUR
£20-250 GBP
₹12500-37500 INR
₹600-1500 INR
₹12500-37500 INR
₹12500-37500 INR
₹1500-12500 INR
€30-250 EUR
₹1500-12500 INR
€3000-5000 EUR
₹12500-37500 INR
₹1500-12500 INR