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My existing Flutter app has suddenly stopped reacting when users tap the Login button. The rest of the interface works as expected, so this is strictly a functionality bug inside the user-login flow: the button looks fine on screen but produces no response, navigation or authentication call. I need an experienced Flutter/Dart developer to: • trace why onPressed (or the equivalent callback) is not firing, • correct any mis-wired state management, routing, or async handling that blocks the tap event, and • confirm the fix on both Android and iOS builds. Once the button responds normally and the login flow proceeds to the authentication step, please push the change to my Git repo and share a brief note explaining what was wrong and how you resolved it.
Project ID: 40459780
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50 freelancers are bidding on average ₹1,310 INR for this job

Hi there! I'm Shekh Mohd, a highly skilled Flutter/Dart developer with a passion for problem-solving and an eye for detail. Based on your project description, I am confident that I can not only fix the unresponsive login button in your Flutter app but also effectively trace the issue back to its root cause. Thanks to my extensive experience in mobile app development and debugging, I have developed the ability to identify and correct complex bugs swiftly. Additionally, proficiency in Git and version control ensures that my changes are well-documented and safely pushed to your repository without any collisions. Besides, my experience with Android and iOS platforms complementing my knowledge of Flutter amplifies the robustness of my problem-solving skills. Reply in few minutes Thanks
₹1,050 INR in 1 day
5.9
5.9

Hello, I see you need a Flutter developer to diagnose and fix a login button issue where the tap event is no longer triggering the authentication flow. I have experience working with Flutter and Dart applications, including debugging onPressed callbacks, state management issues, async handling, routing problems, and UI interaction bugs across Android and iOS builds. I can trace the issue inside the existing login flow, apply a clean fix, and push the updated code to your Git repository with clear documentation of the root cause and solution. One quick question: are you currently using any specific state management approach such as Provider, Bloc, Riverpod, or GetX in the app? I would be happy to discuss the issue further and help get the login flow working properly again. Best regards
₹1,500 INR in 1 day
5.7
5.7

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
₹600 INR in 1 day
5.1
5.1

Hello, I can help fix the login button issue in your existing Flutter app. I will trace why the tap callback is not firing, debug the login flow, and resolve any state management, async, or routing problems causing the issue. I will test the fix on both Android and iOS, then push the updated code to your Git repository with a brief explanation of the root cause and solution. Looking forward to working with you.
₹1,000 INR in 1 day
5.1
5.1

Hi, I have read your project description and I can fix the login button issue. As an expert of flutter, I can deliver the work as your expected. Looking forward to the work. Thank you for your reply.
₹1,050 INR in 7 days
4.6
4.6

I can fix your login btn in juat 1 day. I have 6+ years of experience in this field. Let's connect and discuss more about your requirements. Thank you.
₹1,500 INR in 1 day
4.7
4.7

Hi, I can help debug and fix the login button issue in your Flutter app quickly. I will trace the onPressed flow, check state management, routing, async handling, and authentication logic to identify why the tap event is not triggering properly. After fixing the issue, I will test the login flow on both Android and iOS, push the updated code to your Git repository, and provide a short explanation of the root cause and solution. I can start immediately and focus on resolving the issue cleanly without affecting the rest of the app. Looking forward to hear from you.
₹1,500 INR in 2 days
3.8
3.8

Hello, I understand that your Flutter app's Login button has become unresponsive, which can be frustrating. This issue likely stems from the onPressed callback not triggering due to misconfigured state management or routing, affecting the user-login flow. With over 12 years of experience in Flutter and Dart, I have successfully resolved similar functionality bugs in various applications. I will meticulously trace the source of this issue, ensuring that the onPressed event fires correctly and that all async handling is properly managed. Additionally, I'll confirm functionality across both Android and iOS builds. Once resolved, I will push the changes to your Git repository along with a detailed note explaining my findings and solutions. As we navigate this fix together, could you share if there were any recent updates or code changes made before this issue arose? Looking forward to working with you!
₹1,500 INR in 7 days
3.5
3.5

As a resourceful and diligent developer, I am well versed in debugging and troubleshooting, which is precisely the type of expertise you require for your Flutter Login Button. My extensive experience in working with various web development stacks, including Full-Stack JavaScript and Git, uniquely positions me to handle these challenges efficiently. I have also exhibited my adaptability by working with different operating systems such as Linux administration and deploying applications on Kubernetes (K8s) clusters. In respect to your project's need for an experienced Flutter/Dart developer, I would like to emphasize that my foundational knowledge makes me primed for sifting through your app’s functional flow elegantly. Whether it may be isolating the cause of the malfunctioning login button or untangling intereferences that are blocking subsequent operations, I assure you that I have the necessary proficiency to analyze and remediate these issues adeptly. Moreover, my commitment to end-to-end delivery - from writing clean code through to rigorous testing - is reflected in my effective approach to using Git throughout projects. Once we've resolved this specific issue with your Login Button, I'll not only push the necessary changes to your Git repo but also provide you with a descriptive note outlining what went wrong and how I rectified it. Let's work together so we can get your app swiftly back on the track to success!
₹1,050 INR in 1 day
3.4
3.4

Hi, I can quickly debug and fix your Flutter login button issue on both Android and iOS. I’ll trace why the callback is not firing, fix any state management or async/navigation issues, and ensure the login flow works properly again. I’ll also push the fix to your Git repo with a short explanation of the root cause and solution. Can you share the project or error logs so I can start immediately?
₹1,200 INR in 1 day
3.0
3.0

Hello, I can help quickly diagnose and fix the login button issue in your Flutter application. I have experience working with: • Flutter & Dart debugging • Authentication workflows • State management (Provider, GetX, Bloc, Riverpod, etc.) • Navigation and routing issues • Async/API handling • Android & iOS testing From your description, the issue is likely related to: • Broken or null onPressed callback • Widget overlay blocking touch events • Async function hanging silently • State management update issue • Validation logic preventing execution • Navigation/context problem after tap I can: • Trace the complete login flow • Identify why the tap event is not triggering properly • Fix the underlying issue cleanly • Test the login functionality on both Android and iOS • Push the corrected code to your Git repository • Share a concise explanation of the root cause and implemented fix I focus on clean debugging and stable fixes rather than temporary patches. I’m available to start immediately and can usually resolve issues like this very quickly once I review the codebase. Looking forward to working with you. Best Regards, Ashutosh
₹2,000 INR in 7 days
3.3
3.3

✨ Hi, I can fix the Flutter login button issue quickly and push the corrected code to your Git repo with a short explanation. I have experience with Flutter, Dart, Android and iOS debugging, authentication flows, routing, async calls, state management, Git, and fixing button tap issues where the UI looks fine but the callback does not run. My first step would be to check whether onPressed is disabled, blocked by validation, covered by another widget, affected by GestureDetector, broken by state management, or failing silently before the auth call. I’ll trace the login flow, fix the root cause, test the button on Android and iOS, confirm that it reaches the authentication step properly, and share a clear note explaining what was wrong and what I changed. I can start immediately and complete this within your budget. Best regards Ankit ✨
₹1,000 INR in 1 day
2.9
2.9

Hello Sir, I can quickly debug and fix the Flutter login button issue by tracing why the onPressed callback is not triggering and resolving any related state management, routing, validation, or async handling problems blocking the authentication flow. I’ll test the fix on both Android and iOS builds, push the corrected code to your Git repository, and provide a brief explanation of the root cause and solution applied. Ready to start immediately. Thanks!
₹1,100 INR in 3 days
2.5
2.5

I can quickly diagnose and fix the login button issue in your Flutter app by tracing the complete authentication flow and identifying why the tap callback is no longer triggering. Issues like this are commonly caused by broken state updates, blocked async operations, overlay widgets intercepting gestures, incorrect form validation flow, or routing/auth logic conflicts. I will: • Debug why the onPressed callback is not firing • Fix any state management, navigation, or async handling issues • Verify the login flow proceeds correctly to authentication • Test the fix on both Android and iOS builds • Push the corrected code to your Git repository My approach focuses on resolving the issue cleanly without affecting the rest of the application. I will also provide a short technical explanation describing the root cause and the exact fix implemented so the issue can be understood and maintained properly in the future. I’m available to start immediately and can usually resolve issues like this within a few hours depending on project complexity.
₹1,500 INR in 1 day
2.6
2.6

Hi, I’m confident I can fix your Flutter Login Button within the expected timeline while maintaining quality and smooth communication throughout the project. Let’s discuss your feature scope and start building your product efficiently. Thanks
₹1,050 INR in 2 days
1.8
1.8

Hi, I can help with restoring the Login button’s tap response so users can proceed into the authentication step. I’ll start by reproducing the issue, tracing the tap callback (onPressed/equivalent), and checking routing/state management and any async deadlocks. I’ll also add quick logging and run Android + iOS builds to confirm the fix is stable and reviewable. Does the button trigger any handler at all in debug logs, or is it completely silent? Which state management/routing library are you using for the login flow, and where does navigation to the auth step happen? If you answer these, we can fix and verify it quickly.
₹600 INR in 3 days
1.5
1.5

Hi, I’m an experienced Flutter developer and can help fix this quickly. I’ve worked a lot with login/auth flows, state management, async issues, and navigation bugs in production apps. I’ll trace the issue, fix it properly, test on Android & iOS, and push the changes to your Git repo with a short explanation of the root cause. Can start immediately.
₹1,050 INR in 3 days
1.5
1.5

Hi, I can help debug and fix the login button issue in your Flutter app quickly. I have experience working with Flutter authentication flows, state management, async handling, routing, and API integrations. Issues like this are often related to broken callbacks, loading states, overlay widgets blocking gestures, validation logic, or navigation/auth exceptions. Relevant Flutter apps: • Safairo • Rahavaas • One Pay • Legal Planner I can start immediately and should be able to identify the issue quickly once I review the codebase. Feel free to reach out with repository access and error details.
₹1,000 INR in 1 day
0.0
0.0

I have strong experience debugging Flutter/Dart UI interaction issues, and I can help you quickly isolate why the login tap event is not firing while the rest of the UI remains responsive. I understand you need a focused fix on a broken login button callback that is likely caused by state management, gesture handling, routing misconfiguration, or async blocking in the login flow. My approach would be: • Inspect widget tree to confirm whether `onPressed` / `GestureDetector` is correctly attached and not being overridden or blocked by an overlay widget • Check state management (Provider/BLoC/Riverpod/setState) for rebuild issues preventing callback binding • Validate navigation/auth async flow to ensure no deadlock or silent exception is stopping execution • Test on both Android and iOS builds and verify full login flow from tap → auth → navigation Once fixed, I’ll push the update to your Git repo and include a short technical note explaining the root cause and resolution.
₹600 INR in 7 days
0.0
0.0

My extensive experience in mobile app development, particularly with Flutter and Dart, positions me perfectly to tackle your login button bug. Having seen and fixed countless similar bugs in my career, I'm skilled at quickly identifying the root cause and implementing an effective solution. My understanding of state management, routing and async handling will help streamline your login flow, leaving no room for faulty tap events. Confirming that my solutions work seamlessly on both Android and iOS builds is ingrained into my process. Part of my fast delivery includes ensuring the changes pushed to your Git repo are well-documented, allowing for easy understanding of what went wrong and how I resolved it. Moreover, as an efficient, detail-oriented freelancer, I believe that clean code equals sound structure. And with my focus on maintaining long-term relationships with clients, you can be confident in getting reliable support even after project completion. Don't just fix the bug, let's make your whole app fly - together!
₹600 INR in 1 day
0.0
0.0

Indore, India
Member since May 21, 2026
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$750-1500 USD
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₹600-1500 INR