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I need an experienced Flutter developer to make a few improvements and fixes in an existing Flutter application. This is not a full app development project — only minor updates and enhancements are required. Scope of Work: UI/UX improvements in existing screens Fixing minor bugs and layout issue Updating specific features as per requirements Code optimization and cleanup Ensuring smooth performance on Android devices Requirements: Strong experience with Flutter & Dart Ability to work with existing codebase Clean and maintainable coding practices
Mã dự án: 40360431
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81 freelancer chào giá trung bình ₹10.874 INR cho công việc này

Hi there, I’ve read your Flutter UI Tweaks & Fixes brief and I’m confident I can deliver smoother interfaces and reliable fixes without rewriting the app. I bring hands-on Dart/Flutter expertise, a track record of cleaning up codebases, and a practical approach to incremental UI/UX improvements that align with your existing architecture and Android performance goals. What I’ll do: review current UI screens for polish, fix layout bugs, tighten responsiveness across devices, optimize hotspot widgets for smoother scrolling and frame rates, and clean up code for maintainability. I’ll follow your current code conventions, add lightweight tests where feasible, and deliver changes with minimal disruption to the app stability. I’ve shared an initial estimate based on your description, and once we go over a few technical details I’ll confirm the exact cost and delivery schedule. If helpful, I can scope this into a short sprint (2-3 days per iteration) for rapid feedback and validation. What are the top 2-3 screens or components where you’ve seen the most noticeable performance or layout issues, and do you have device-specific Android test accounts to validate consistency? Looking forward to your reply so we can finalize the exact plan. Best regards, Asad - I understand exactly where your Flutter app needs that precision polish and performance boost, and I’ll be your collaborative partner through every step.
₹7.770 INR trong 1 ngày
8,3
8,3

Hi there, I have read your project requirement. You need an experienced Flutter developer to improve UI/UX, fix bugs, optimize code, and enhance specific features in your existing application, ensuring smooth performance on Android. We can quickly review your current codebase, implement UI refinements, resolve layout and functional issues, optimize performance, and deliver clean, maintainable updates without disrupting your existing app structure. Before proceeding, I have a few questions: ================================== What are the main issues or screens that need priority fixes? Do you have a task list or Figma/design references for UI updates? Which Flutter version is your project currently using? What is your expected timeline for these fixes? Best Regards, Srashtasoft Team
₹17.000 INR trong 7 ngày
7,1
7,1

Hello, I have 4 years of experience in flutter app development, I can do the UI tweaks and improvements that you require in your app, can you please share your app url and also the list of points that needs to be done. I am available to start the work immediately. Can we have more discussion. Regards Avinash
₹10.000 INR trong 3 ngày
7,2
7,2

Hello Sir/Ma’am, I can help improve and fix your existing Flutter app with clean updates and optimized performance. My Approach:- - Review current codebase and identify issues - Fix UI/UX and layout inconsistencies - Resolve bugs and update required features - Optimize code for better performance I will deliver:- - Improved UI/UX across screens - Bug-free and stable app - Clean, optimized, and maintainable code - Smooth performance on Android devices Timeline: 2–4 days Looking forward to hearing from you. Best regards, Pulkit J.
₹8.000 INR trong 3 ngày
7,0
7,0

Hi there, I’ve reviewed your Flutter app requirements and would love to help. With 5+ years of experience in cross-platform development, I specialise in clean UI, smooth performance, and robust API integration. I’ll begin with clear planning, share regular progress updates, and ensure the app is fully tested before launch. Let’s connect to discuss your vision — I’m ready to get started! Best, Bhargav Flutter Developer | Android & iOS Expert
₹7.000 INR trong 7 ngày
7,1
7,1

With established expertise in various technologies including Flutter, Android and App Design, I am more than capable of handling your project requirements. Based on your project description, my ability to work with existing codebases and deliver clean, maintainable code that ensures optimal performance makes me the perfect fit for this role. Over the years, I have proved my capacity to tweak and fix existing applications as required, continuously enhancing their UX/UI and resolving any functionality challenges encountered. Additionally, my core specialty in WordPress development augments my skills behind creating scalable backend systems, which is crucial to ensure smooth app performance across devices. Besides applying out-of-the-box solutions, I bring in a unique perspective to my work derived from extensive exposure working with modern APIs; such as WhatsApp, Slack, Discord to name a few. Should you decide upon choosing me for this assignment, I am sure I can efficiently implement the necessary improvements and bug fixes upon completion of this project.
₹7.000 INR trong 7 ngày
5,9
5,9

Hi, I can help you with the required Flutter UI tweaks and bug fixes efficiently. I have strong experience working with existing Flutter codebases, improving UI/UX, fixing layout issues, and optimizing performance for smooth Android usage. I’ll ensure clean, maintainable code while implementing your required updates quickly and accurately. Let’s connect to discuss the details and get started. Thanks!
₹7.000 INR trong 7 ngày
5,5
5,5

Hi, I’ve worked on similar Flutter projects where I improved existing screens, fixed layout bugs, and optimized performance without disrupting the current flow. I understand you’re looking for targeted UI/UX enhancements, clean code updates, and smooth Android performance—I can jump into your codebase and handle these efficiently. I focus on writing maintainable Dart code while making sure everything feels polished and responsive. Happy to get started right away and deliver quick, reliable improvements. Looking forward for your positive response in the chatbox. Best Regards, Hassan T
₹10.000 INR trong 7 ngày
4,9
4,9

Dear Sir/Madam, I am Kishore Patidar, a professional Mobile App and Python Developer with strong experience in building scalable, production-ready mobile applications and backend systems. I specialize in Flutter (cross-platform), Android (Java/Kotlin), Firebase, Supabase, Node.js, FastAPI, and Django. I have successfully delivered multiple live apps on both Google Play Store and Apple App Store, including fintech, healthcare, education, social networking, and on-demand service platforms. My expertise includes: • Cross-platform mobile app development (Flutter) • Backend API development (Node.js, FastAPI, Django) • Payment Gateway integration (PhonePe, Razorpay, Stripe) • Real-time chat & notification systems • Admin panel & dashboard development • App deployment & store publishing • Secure authentication & role-based systems I focus on clean architecture, scalable backend design, optimized performance, and smooth user experience. From idea to deployment, I can handle complete end-to-end development. I would be happy to discuss your project requirements and deliver a reliable, high-quality solution within timeline. Looking forward to working with you. Best Regards, Kishore Patidar Mobile App / Python Developer
₹6.000 INR trong 5 ngày
4,8
4,8

Hello, I can handle your Flutter app improvements and fixes—including UI/UX updates, bug fixes, layout corrections, feature tweaks, and code optimization. I’m experienced in working with existing codebases and ensuring clean, maintainable code with smooth Android performance. Ready to start and deliver quickly..
₹7.000 INR trong 7 ngày
4,5
4,5

Hello I can help improve and fix your existing Flutter app with clean, efficient updates. I’ll handle UI/UX refinements, fix bugs and layout issues, and update features as required. I will also optimize and clean up the codebase to improve performance on Android devices. I’m experienced with Flutter/Dart and comfortable working with existing projects. Clean, maintainable code and smooth performance will be ensured. Ready to start immediately.
₹7.000 INR trong 7 ngày
4,5
4,5

Leveraging 8+ years of professional experience, I am confident in my ability to meet and exceed your expectations for this project. My strong background in frontend and Mobile App Development, including extensive expertise with Flutter and Dart, positions me perfectly for these minor tweaks and fixes you need in your existing application. I have a keen eye for UI/UX improvements and excels at finding solutions for fixing bugs and layout issues. What's more, my clean coding practices guarantee optimized performance on Android devices. Choosing me would mean choosing precision and excellence. The traits that have garnered me positive feedback from clients include clear and responsive communication, attention to detail, reliability, and accountability. You can trust that I will provide well-documented deliverables within the agreed time frame, ensuring you have a solid codebase for future enhancements as well. I look forward to the opportunity to bring your vision to life with precision and passion. Let's discuss how we can leverage my mobile app development expertise to ensure your app not only performs exceptionally but also sets you up for long-term success. Your satisfaction is my pursuit!
₹7.000 INR trong 7 ngày
4,5
4,5

Hi, I’m a Flutter developer with 8+ years of experience in mobile app development, including optimizing and refining existing codebases for performance and usability. Key Skills & Approach: UI/UX improvements with pixel-perfect responsiveness Bug fixing & layout issue resolution Clean code refactoring and optimization Smooth performance tuning for Android devices Agile workflow with quick turnaround Deliverables: Improved, polished UI/UX Bug-free, stable app build Optimized and maintainable codebase Tested performance across devices I’m comfortable jumping into existing projects and making efficient, high-quality updates without disrupting functionality. Let’s connect to review your app and list of fixes.
₹12.000 INR trong 7 ngày
4,9
4,9

As an experienced Full-Stack Developer with a focus on Flutter, I'm confident I can bring valuable expertise to your project. My 7+ years of experience have granted me deep proficiency in both front-end and back-end development. This means I not only have the intricate insight to understand and tweak your codebase effectively, but I also possess a sharp eye for UI/UX improvements that are crucial when optimizing any existing app. Moreover, my experience doesn't stop at mere development. As a developer, I understand the importance of clean, maintainable coding practices, which is why my code is consistently documented and testable. Rest assured, I don't just deliver quick fixes; I aim to enhance the app's performance and ensure smooth operation on Android devices through optimization and cleanups. Lastly, one of my key strengths lies in effective collaboration. Communication is key for successful project completion, which is why I make it a priority to provide daily updates while maintaining realistic timelines. My commitment to timely delivery extends not only to this project but across almost 98% of all my previous ones. This dedication and skill set make me an excellent fit for your needs. Let's discuss how we can turn your ideas into efficient realities and produce impactful results together!
₹12.000 INR trong 7 ngày
4,2
4,2

Hey, I'm Mahmoud. I'm a Flutter developer. I can jump into your existing codebase and handle the improvements you need — UI tweaks, bug fixes, feature updates, and performance cleanup on Android. I'm comfortable working with existing code and keeping things clean and maintainable. Let me know what needs to be done and I can start quickly. Regards, Mahmoud
₹7.000 INR trong 7 ngày
4,3
4,3

With 13 years of coding experience and expertise in Android, Flutter, PHP, and Mobile App Development, I am very well-suited to address the tasks needed for your project. My knowledge of Dart and Flutter ensures that I can make diverse UI/UX improvements, fix minor bugs, address layout issues, update features, optimize code, and ensure a smooth performance on Android devices. I have a proven track record working with existing codebases and maintaining clean, understandable code that greatly reduces technical debt. With my end-to-end ownership of projects—from UI/UX strategy to database design to deployment—all lines of code are written consciously to support your growth. Given my background, I bring unique perspectives and insights about scalability and failure-prone architectural systems— know-how that only 13+ years in the industry could accumulate. My commitment is not just delivering features but building scalable, secure applications that have seen by reputation precedes me with a solid Job Success Rate on offer. Let's discuss your vision and drive tangible results through your project with clean code practices, ensuring quality delivery every time! Looking forward to hearing from you soon!
₹7.000 INR trong 7 ngày
4,9
4,9

Hello, I've carefully read your project description about needing an experienced Flutter developer for UI tweaks, fixes, and minor updates in your existing application. I understand you're looking for someone to enhance the UI/UX, fix some layout issues and bugs, update specific features, and also optimize the code for smooth performance on Android devices. This is exactly the kind of focused work I specialize in. My name is Raj Abhisek Panda, and I have solid experience working with Flutter and Dart. Over the years, I've had the chance to work on many Flutter projects, including diving into existing codebases to make necessary improvements. I am quite familiar with identifying and fixing UI glitches, improving the user experience, and ensuring the application runs well without any hiccups. I also follow clean coding practices, so any changes I make will be easy to understand and maintain for you in the future. We are fully capable of handling all the tasks you've mentioned – from those small UI/UX improvements and squashing layout bugs to updating specific features and making sure the code is clean and performs well on Android. We can definitely help you achieve the polished and smooth app experience you're looking for. Please feel free to ping us on chat to discuss this further. I'm available to talk whenever you are. Raj Abhisek Panda
₹12.500 INR trong 7 ngày
4,0
4,0

Hey, I have reviewed your requirement for minor Flutter updates and improvements. I can handle UI refinements, bug fixes, layout corrections, feature updates, and code cleanup within your existing codebase. The focus will be on improving performance on Android and keeping the code clean and maintainable. My approach will be quick audit of the existing Flutter codebase to identify UI inconsistencies, bugs, and performance gaps. Then I’ll implement the required fixes, optimize layouts, and clean up the code for better maintainability. I would like to invite you in chat to discuss any noticed part which need improvement and proceed further. Let's connect. Thanks!
₹12.300 INR trong 6 ngày
3,7
3,7

✅ I can quickly jump into your existing Flutter codebase, fix UI/UX issues, resolve bugs, and refine layouts for a smoother Android experience. ✅ Strong in Dart, code optimization, and clean architecture—ensuring maintainable, scalable improvements without breaking existing features. ✅ Fast turnaround with tested updates, performance tuning, and clear communication throughout.
₹5.000 INR trong 2 ngày
3,3
3,3

Hi! I am a mobile app developer based in Norway with strong experience in React Native and cross-platform development. I have worked on UI/UX improvements, bug fixes, and code optimization. I can review your Flutter codebase and make the necessary improvements to your existing screens. With my background in React Native and other cross-platform technologies, I have a unique perspective to bring to your Flutter project. Let's discuss!
₹7.000 INR trong 7 ngày
3,3
3,3

Jalor, India
Thành viên từ thg 8 27, 2025
₹1500-12500 INR
₹1500-12500 INR
₹1500-12500 INR
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₹1500-12500 INR
₹400-750 INR/ giờ
₹12500-37500 INR
$30-250 USD
$30-250 USD
$391 USD
$15-25 USD/ giờ
₹15000-50000 INR
$15-25 USD/ giờ
₹600-1500 INR
$250-750 USD
₹12500-37500 INR
₹600-3000 INR
$750-1500 NZD
€30-250 EUR
₹1500-12500 INR
₹12500-37500 INR
$25-50 USD/ giờ
₹5000-30000 INR
$750-1500 USD
$750-1500 USD