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I have an app that was built in FlutterFlow and it’s already live, but it has outgrown its original architecture. Core features work, yet performance, maintainability, and polish all need serious attention. I’m looking for someone who knows FlutterFlow inside-out and can step in, review the current build, then refactor, optimise, and expand it so the product feels as solid as anything native.
Project ID: 40685607
35 proposals
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Active 4 days ago
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35 freelancers are bidding on average ₹285 INR/hour for this job

Hi, I can help refactor and optimise your existing FlutterFlow app without disrupting its core functionality. I’ll first review the current architecture and identify performance, maintainability, UI/UX, and technical issues, then clean up the structure, optimise slow areas, improve the overall polish, and handle the required feature expansion and testing. I have 10+ years of development experience and can work directly with the existing FlutterFlow project, focusing on practical improvements rather than rebuilding unnecessarily. I’m ready to review the current build and provide a clear plan for the work. Thank you Regards, Sai
₹300 INR in 50 days
6.3
6.3

Hi, I can help review and improve your existing FlutterFlow application without disrupting its live functionality. I have experience with Flutter, FlutterFlow, Firebase/API integration, and production mobile applications. I can review the current architecture, identify performance and maintainability issues, and make targeted improvements to create a cleaner and more scalable foundation. My approach would include: • Reviewing the existing FlutterFlow project and generated code • Identifying unnecessary complexity and performance bottlenecks • Refactoring screens, components, and application logic • Improving state management and API/data handling • Fixing UI/UX inconsistencies and responsiveness issues • Testing thoroughly to prevent regressions • Preparing the project for future feature expansion I focus on improving existing applications with clean, maintainable solutions rather than unnecessarily rebuilding working functionality. I can start by reviewing your current FlutterFlow project and identifying the highest-priority improvements.
₹100 INR in 40 days
5.9
5.9

As an experienced full stack developer and AI solutions expert, I understand the need for solid, scalable and maintainable digital solutions. With over 8 years of experience under my belt and 200+ successful projects, I bring a depth of knowledge to every project I undertake. I know that your existing FlutterFlow app needs more than just a few touch-ups; it requires a comprehensive review, optimization and expansion. My skills in Flutter app development and software architecture will enable me to not only identify the areas that need improvement, but also refactor them for enhanced performance. Moreover, my extensive experience in building digital solutions from scratch has helped me develop a keen eye for detail and polish. I am committed to making your product feel as solid as anything native and ensuring that it not only meets user expectations but also drives results for your business. Together we can catapult your app's performance and maintainability while preserving its core features. Let's build something amazing together!
₹250 INR in 40 days
5.0
5.0

Hi, I can step into your existing FlutterFlow app, audit the architecture, identify performance bottlenecks, and refactor it for scalability and maintainability. I’ll also polish UX, fix technical debt, and ensure new features are built cleanly without breaking existing functionality. I’m focused on making your live product faster, stable, and production-ready.
₹250 INR in 40 days
4.8
4.8

Since the FlutterFlow app is already live, I’d start with an architecture and performance audit rather than rebuilding working modules. The goal would be to preserve stable functionality, identify bottlenecks, and progressively refactor the app so it behaves and feels much closer to a polished native Flutter product. I’d review state management, Firestore/API query patterns, page rebuilds, custom actions, component reuse, navigation, authentication, image loading, and generated-code hotspots. My two priorities would be maintainability and user experience: cleaner feature boundaries make future development safer, while reducing unnecessary rebuilds and network calls improves screen speed and responsiveness. Where FlutterFlow becomes restrictive, I’d use custom Flutter code selectively instead of forcing complex logic through visual actions. That keeps the project editable in FlutterFlow without creating an unmaintainable parallel codebase. A relevant project is our LMS system for schools, where the initial architecture was validated quickly, then reworked when scaling requirements increased. It included students, courses, chapters, quizzes, payments, and admin workflows.
₹900 INR in 40 days
4.9
4.9

Hi, An app that has outgrown its FlutterFlow architecture is a familiar situation - the visual builder gets you live fast, then performance and maintainability start to bite as features pile up. The first honest question is how far you want to stay inside FlutterFlow. A lot can be fixed within it through custom code widgets and actions, better state handling and trimming rebuilds. But if the app is large, there is a point where exporting the code and continuing in plain Flutter is the cheaper long-term answer. I would tell you which side of that line you are on after reviewing the build, rather than assuming either way now. I work in Flutter day to day and have shipped to both stores. Can you ping me here with access to the project? Thanks, Raj
₹400 INR in 30 days
4.4
4.4

Hi, I’m an experienced Flutter and FlutterFlow developer with strong expertise in optimizing and scaling existing mobile applications. I can thoroughly review your current FlutterFlow project and identify architectural, performance, and maintainability issues. Rather than rebuilding working features unnecessarily, I’ll focus on refactoring and improving the existing application. I can optimize performance, state management, API calls, database interactions, and overall app responsiveness. I’ll also improve the code structure to make future features easier and safer to develop. My approach includes a complete audit, identifying bottlenecks, refactoring critical areas, and thorough testing. I can enhance the UI/UX and polish the application so it delivers a smooth, native-quality experience. I’m comfortable working with FlutterFlow-generated projects as well as custom Flutter code and integrations. All improvements will be implemented carefully to avoid disrupting your existing live functionality. I’m ready to review your current build and help transform it into a scalable, maintainable, production-ready app.
₹350 INR in 40 days
3.9
3.9

Hi Sir, I can help you audit the current FlutterFlow application, identify the main architectural and performance bottlenecks, and then refactor the problematic areas without breaking the existing working features. My approach would be: • Review the current FlutterFlow project and architecture • Identify performance and maintainability issues • Refactor reusable components and logic • Optimize API/database calls and app performance • Fix UI/UX inconsistencies and polish the existing screens • Test the critical flows on mobile • Expand the application based on your requirements Before making major changes, I would first review the current project structure and live application so I can provide a clear plan and estimate. Could you share the current FlutterFlow project and the live app links? Also, are you currently using Firebase, Supabase, or any external APIs? Best regards, Omar
₹350 INR in 40 days
1.0
1.0

I can enhance your existing FlutterFlow app directly within the current project, adding the required features without breaking established screens or workflows. * I’ll update FlutterFlow UI, actions, custom functions/widgets, API/backend integrations, navigation, state, and data bindings while preserving the existing app structure. * I’ll validate null/error states, permissions, API failures, responsive layouts, backend rules, and regression-test affected flows so new changes remain stable across Android/iOS/web targets. I’ll extend the current FlutterFlow project rather than rebuild it from scratch. Please share FlutterFlow project access, the feature/change list, and any current API or backend details.
₹100 INR in 40 days
0.0
0.0

You have a live FlutterFlow app that has hit a ceiling - core functionality exists but the architecture is buckling under the weight of growth, and users are likely feeling the friction even if they cannot articulate why. My job is to fix that without breaking what already works. Here is how I approach this: first a structured audit covering widget tree depth, state management patterns, API call efficiency, and custom code quality. From that I produce a prioritised action list so you see exactly what gets fixed and why, before I touch a single node. Typical wins at this stage include collapsing redundant widget rebuilds, moving heavy logic into custom actions or proper backend calls, standardising reusable components, and tightening navigation flows. Where FlutterFlow hits a hard ceiling I write clean Dart to extend it properly. My strengths here are knowing precisely where FlutterFlow helps and where it fights you, which saves weeks of trial and error. Realistic timeline: audit and report in three to four days, refactor and optimisation phase two to three weeks depending on scope. One question before we go further: is your primary pain point performance, maintainability, or preparing the codebase for a specific new feature set?
₹258.08 INR in 7 days
0.0
0.0

Hi, I can help you take your existing FlutterFlow app to the next level. I’ll first audit the current architecture, workflows, database/API integrations, and UI to identify performance bottlenecks and technical debt, then refactor and optimise the app without disrupting the existing live functionality.
₹300 INR in 40 days
0.0
0.0

Hello, I understand you need to enhance your existing FlutterFlow app that’s already live, with a focus on improving performance, maintainability, architecture, and overall polish. The goal is to make the product feel stable, scalable, and as solid as a native app. Here’s what I can provide: Review and refactor the existing FlutterFlow architecture and workflows. Optimize app performance, loading times, API/database operations, and UI responsiveness. Fix existing issues, improve maintainability, and add/expand features as required. I bring over 4+ years of experience in Flutter, FlutterFlow, Dart, and mobile app development, with a strong focus on building reliable, scalable, and user-friendly applications. I’ve worked on optimizing and improving existing mobile applications while keeping performance, usability, and code quality as top priorities. Just to clarify a few things: Can you share the current FlutterFlow project and list the main performance issues you’re facing? Are there any specific features or areas you want prioritized during the refactoring? Please come to the chat box to discuss more about your project. Best regards Indresh Kushwaha
₹300 INR in 40 days
0.0
0.0

Having things work with perfection demands hard work and sincerity. We at Blueice Technologies will assure you good work free from errors. We have seriously understood your requirements and willing to do this job. Please try us once to find yourself as friend of us. We are currently working towards lots of software services. Hope we will remain good to you.
₹250 INR in 40 days
0.0
0.0

Hi, I’d be happy to help review and improve your existing FlutterFlow app. Since the app is already live, I can first assess the current architecture, identify performance and maintainability issues, and then work through the improvements without disrupting the existing functionality. My approach would be: - Review - Audit the current FlutterFlow project, app structure, workflows, custom actions, API integrations, and performance issues. - Refactor - Clean up the existing architecture, remove unnecessary complexity, and improve the way features and logic are structured. - Optimise - Improve loading times, screen performance, API/database interactions, and overall app responsiveness. - Expand & Polish - Implement new requirements, improve UI/UX where needed, and ensure existing features continue to work reliably. I’m comfortable working with existing applications and improving them incrementally rather than rebuilding everything unnecessarily. I can also work with Flutter/Dart and custom code when FlutterFlow alone isn’t enough. I’d be happy to review the current build and discuss the areas that need attention. regards, shinu
₹250 INR in 40 days
3.4
3.4

Hello, I'm Ankur, a freelance developer with a dedicated team of professionals. I read all your requirements for Enhance Existing flutterFlow App and I assure you that I will provide high-quality work at the proper time. Additionally, we also provide you 3 months of support from our side As a Full Stack Developer, I specialize in Web and App Development, boasting a portfolio of stunning projects with top-notch UI/UX design. My expertise spans Flutter (for both Android and iOS), PHP, and WordPress, and I bring over 7 years of experience to the table. Whether it's websites, applications, or e-commerce platforms, I've got you covered. But I'm not limited to just coding. My skill set extends to graphic design and logo creation, offering you a one-stop solution for all your project needs. With a track record of over 500 completed projects, I am committed to delivering nothing short of excellence. My ultimate goal is your complete satisfaction. For a closer look at my work, please visit my portfolio Thank you for considering me for your project. I'm ready to transform your vision into a reality that stands out in today's competitive landscape. Best Regards, Ankur
₹220 INR in 14 days
0.2
0.2

I can help bring your idea to life with a clean, modern, and user-friendly design. I focus on creating professional interfaces that are simple, intuitive, and easy to navigate. With my extensive experience in FlutterFlow, I can step in to review your app’s current build and address performance, maintainability, and polish. I recently helped a client enhance their existing app by optimizing its architecture and refining core features for a smoother user experience. My expertise includes UI/UX design, web development, responsive design, and seamless digital experiences. I understand the intricacies of FlutterFlow and can ensure your app feels as solid as anything native. Even if you decide not to work with me, I’m happy to offer a free consultation and share a few ideas that could help improve your project. Regards, AndrewT131 I have done similar work: Immersive Game Development
₹200 INR in 7 days
0.0
0.0

⚠️ IF YOU’RE NOT HAPPY, YOU DON’T PAY. ⚠️ I understand the challenges that come with an app that's outgrown its architecture. I've helped clients enhance their FlutterFlow applications, focusing on performance, maintainability, and overall polish to create a user experience that feels native. I can review your existing build and implement optimizations to ensure a seamless, responsive, and high-quality product. My experience with FlutterFlow allows me to identify areas for improvement and expand core features effectively. If you'd like to see examples of my previous work in app enhancement, feel free to message me. I'm here to help you achieve your vision. Regards, Daniel
₹200 INR in 7 days
0.0
0.0

Hi, I can step into your existing FlutterFlow build, review the current architecture, and refactor it for better performance, maintainability, and polish — while preserving your app's existing UX and data so nothing breaks for current users. My approach would be: - Audit the current build to identify bottlenecks (custom code, state management, API calls, widget rebuilds) - Refactor and optimize the weak points for smoother, near-native performance - Clean up and restructure for long-term maintainability as you keep expanding it - Layer in new features/polish on top of the stabilized base I've handled similar refactor/optimization work on live Flutter apps without disrupting existing functionality — happy to share relevant examples once I know more about the app's scope. Happy to discuss the current pain points in more detail and get started.
₹250 INR in 40 days
0.0
0.0

Hi, a FlutterFlow app that has outgrown how it was first put together. Reworking a live app without breaking what people rely on is the awkward part. How we'd work: a read of the current build first, then the worst offenders, usually uncached queries, actions stacked on page load and widget trees that rebuild far more than they need to. Custom code where FlutterFlow runs out of road, state in one place, then small releases. Is it live on iOS as well or Android only? Closest production work we can point at is the voice command feature in the UBL banking app, English and Urdu. Happy to take the review and a first performance pass so you can judge the pace. Regards, Digitalizers
₹175 INR in 40 days
0.0
0.0

IF YOU’RE NOT HAPPY, YOU DON’T PAY ⚠️ I recently completed a project where I enhanced a live FlutterFlow app that had similar performance and architecture issues. After a thorough review, I refactored the codebase, optimized performance, and added new features, resulting in a 40% increase in user engagement. With over three years of experience in FlutterFlow development, I have a deep understanding of its capabilities and limitations. My background includes optimizing apps for scalability and user experience, making me well-suited for this project. I understand that your goal is to create a solid, polished app that meets your growing user demands. I will conduct a comprehensive analysis of your current build, implement necessary optimizations, and ensure the app feels as reliable as a native solution. My focus will be on execution, clear communication, and ensuring long-term success for your app. Let’s elevate your app to the next level. The difference between an average result and an exceptional one is usually decided before the work even begins. Regards, Vutomi
₹200 INR in 7 days
0.0
0.0

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