
Closed
Posted
Paid on delivery
Flutter Developer Required – Front-End Development We are looking for an experienced Flutter Developer who can take our existing Flutter codebase and transform the front-end into a modern, premium, highly professional software interface. Project Requirements - We already have the Flutter source code for our existing Android application. - The software consists of approximately 20 pages/screens. - The backend, database, APIs, and other required data are already available. - The primary requirement is to redesign and improve the front-end/UI/UX. - The final design should be: - Modern and unique - Premium and posh - Extremely professional - Clean and user-friendly - Consistent across all screens - Suitable for a professional business software product Development Requirements The selected developer will be responsible for: 1. Understanding and working with our existing Flutter codebase. 2. Redesigning and developing the front-end for approximately 20 screens/pages. 3. Creating a consistent and modern UI/UX design system throughout the software. 4. Integrating the redesigned front-end with our existing backend and APIs. 5. Developing the same application for: - Android - iOS 6. Creating a Web version of the same software with consistent design and functionality. 7. Ensuring the application is responsive across different screen sizes and devices. 8. Optimizing the application for smooth performance and professional presentation. 9. Resolving front-end-related issues while adapting the existing Flutter code for Android, iOS, and Web. Ideal Candidate We are looking for someone with strong practical experience in: - Flutter & Dart - Modern UI/UX implementation - Responsive Flutter design - Android & iOS app development - Flutter Web - API/backend integration - Working with existing Flutter projects and codebases - Creating premium, production-ready interfaces Important – Final Bid / No Additional Charges Please bid carefully and responsibly. The amount you bid will be considered the final project cost. No additional charges, hidden costs, or extra payments will be provided beyond the accepted bid amount. If you are interested in taking up this project, please submit your best and final quotation accordingly. Any additional work required within the scope described above must be covered within the quoted amount. We will select the developer based on experience, portfolio, technical capability, UI/UX quality, and the final quoted price.
Project ID: 40658135
59 proposals
Remote project
Active 3 days ago
Set your budget and timeframe
Get paid for your work
Outline your proposal
It's free to sign up and bid on jobs
59 freelancers are bidding on average ₹3,207 INR for this job

Hi there, I understand you need a complete front-end redesign for your existing Flutter application to create a modern, premium interface. I specialize in transforming Flutter applications with contemporary UI designs that deliver exceptional user experiences. My approach includes conducting a thorough analysis of your current codebase, implementing modern design patterns, creating responsive layouts optimized for both Android and iOS platforms, and ensuring seamless integration with your existing APIs. I focus on clean, maintainable code while incorporating professional graphic design elements that align with your brand identity. With extensive experience in Flutter development, Dart programming, and cross-platform mobile solutions, I can deliver a sophisticated interface that meets premium software standards. I prioritize user interface best practices, performance optimization, and platform-specific design guidelines to ensure your application stands out professionally. I work efficiently with existing codebases and maintain clear communication throughout the development process to ensure your vision is perfectly executed. Best Regards, Khorshed Alam, RS Software
₹1,800 INR in 8 days
8.6
8.6

Hi, I can take your existing Flutter codebase and redesign all ~20 screens into a modern, premium, consistent UI/UX while keeping your current backend and API integrations intact. I will build a proper design system (spacing, typography, colour, components) so every screen feels unified, then apply it across Android, iOS and Flutter Web, ensuring full responsiveness and smooth performance. I have strong experience redesigning existing Flutter projects, Dart, Flutter Web and API integration, and am comfortable working within an existing codebase rather than starting fresh. Happy to review your current source and any reference styles before finalising the design direction, and I understand the quoted bid is final with no extra charges. Regards, Harsh Thoriya
₹1,050 INR in 7 days
8.3
8.3

Hi, I have 5+ years of experience in Flutter. I will design and develop a fully functional Flutter mobile application for your business. The app will be cross-platform, responsive, and optimized for both Android and iOS. I will ensure smooth navigation, clean UI, and reliable performance. My Skills Include: a) Flutter Development – Expertise in building cross-platform mobile apps with responsive UI. b) State Management – Experienced in Provider, Riverpod, and Bloc for scalable apps. c) Backend Integration – Skilled in connecting apps with REST APIs, Firebase, and third-party services. d) Database Handling – Proficient in Firebase Firestore, MySQL, and SQLite. e) Deployment & Support – Experienced with publishing apps on Google Play Store and Apple App Store. Lets connect in chat so that We discuss further. With Regards, Sai
₹4,500 INR in 2 days
6.9
6.9

I’m experienced in Flutter, Dart, responsive UI/UX, and API integrated applications. I’ll Review your existing Flutter codebase and understand the current 20 screen structure and API integrations. Redesign the front end with a premium, modern, consistent UI system across all screens. Make the interface responsive and production ready for Android, iOS, and Flutter Web. Preserve the existing backend and functionality while improving performance, usability, and visual consistency. Can you share the existing Flutter source code or a few screenshots of the current screens so I can review the structure and give you a precise final quotation? I can start immediately. Best Regard, shawana
₹1,050 INR in 7 days
5.0
5.0

I will reskin your flutter app in modern UI. I have more than 7 years experience in mobile app and full stack development.
₹14,000 INR in 14 days
5.2
5.2

I have 4+ years of Flutter experience working with existing codebases and transforming them into clean, modern, production-ready applications across Android, iOS, and Web. I can handle the complete front-end scope: ✅ Redesign and rebuild ~20 existing Flutter screens ✅ Modern, premium & professional UI/UX ✅ Consistent design system across the application ✅ Responsive layouts for Android, iOS & Web ✅ Integration with your existing APIs and backend ✅ Refactoring existing Flutter code where required ✅ Smooth animations and polished interactions ✅ Performance optimization and responsive behavior ✅ Fix front-end issues during implementation ✅ Android, iOS & Flutter Web production builds Since the backend, database and APIs are already available, I’ll focus on delivering a high-quality front-end without unnecessarily changing your existing backend architecture. I’m comfortable taking over an existing Flutter project, understanding its current structure, and progressively replacing the UI while keeping the existing functionality intact. I understand that your quoted amount must be the final project cost with no hidden or additional charges, and I’ll provide a fixed quotation based on the stated scope. I can share relevant Flutter UI work and existing-project experience. Best regards, Khushal
₹8,000 INR in 3 days
4.4
4.4

I can take your existing Flutter codebase and rebuild the presentation layer into a consistent, premium interface without disturbing the backend and API architecture that is already working. My experience includes Flutter/React Native development, responsive UI implementation, API integration, and production mobile applications. I’d begin by auditing the existing widgets, navigation, state handling, and API bindings, then establish a reusable design system for typography, spacing, forms, buttons, cards, tables, dialogs, and responsive behaviour before applying it across the approximately 20 screens. This avoids redesigning each page independently and keeps Android, iOS, and Web visually consistent. I’d preserve existing business logic wherever possible, refactor only the front-end areas that need it, and make responsive layouts adapt properly to mobile, tablet, and desktop rather than simply stretching the Android UI onto the web. Before finalising the scope, could you share screenshots or a short video of the current 20 screens and confirm which Flutter version the existing project uses?
₹1,050 INR in 2 days
4.4
4.4

With my 8+ years of professional experience in mobile app development, particularly fluent in Flutter and Dart, I am uniquely qualified to revamp your existing software into a modern, professional work of art. My comprehensive understanding of UI/UX design implementation will help me develop a consistent, premium look across all 20 screens that adheres to the very essence of what you're trying to create for your users. This includes ensuring responsiveness across different devices and screen sizes. Moreover, my skills extend beyond just mobile apps. As a full-stack developer with experience in backend service development and database optimization, I have an intimate knowledge of APIs and integrations which will allow me to seamlessly integrate the redesigned front-end with your existing backend and APIs for a hassle-free transition. In addition, given my AI Automation skills I am adept at optimizing performance for a smooth user experience. My collaborative approach coupled with my commitment to transforming great ideas into reliable applications should give you the confidence you need to hand over this project to me. Trust in my proven track record of delivering high-quality, scalable applications throughout my +8 years in the field. Let us create something amazing together. Reach out today!
₹15,000 INR in 7 days
4.2
4.2

A premium Flutter redesign across 20 screens requires more than changing colors and widgets, the interface needs a consistent design system, responsive layouts, and reusable components that remain polished across Android, iOS, and Web. The existing Flutter codebase can be worked with rather than rebuilding the application from scratch. The front-end approach would focus on: • Modernizing the visual hierarchy, spacing, typography, colors, and components • Creating reusable Flutter UI components for consistency across all screens • Making layouts responsive for mobile, tablet, and Web • Preserving and integrating the existing APIs, backend, and data flow • Ensuring the redesigned screens remain smooth and production-ready • Resolving front-end issues encountered while adapting the existing codebase The key objective would be a professional software interface that feels consistent and premium throughout the entire application, while keeping the existing functionality intact. The existing source code and one or two representative screens can be reviewed first to understand the current architecture and UI quality before finalizing the implementation approach.
₹10,050 INR in 7 days
5.1
5.1

Hello, I’m Baber Ali, a Flutter developer with 5+ years of experience. I can take your existing Flutter codebase and transform the 20 screens into a modern, premium, and consistent UI/UX across Android, iOS, and Web. I can work directly with your existing APIs and backend, redesign the screens with a professional design system, ensure responsive layouts, optimize performance, and resolve front-end issues across all platforms. I understand the fixed-price requirement and can work within the agreed scope without hidden charges. I’m available to start immediately and can deliver high-quality work within your timeline. Please join the chat so we can review the existing Flutter codebase and get started. Thank you.
₹600 INR in 7 days
3.7
3.7

Hello, I’m a Frontend Developer with strong expertise in converting Figma designs into high-quality, fully responsive, and pixel-perfect websites. I can transform your Figma design into a fully functional frontend using modern technologies while ensuring accuracy, speed, and a seamless user experience. ? “Here’s what I deliver:” ✅ • Pixel-perfect Figma to Frontend conversion • Fully responsive and mobile-friendly design • Clean, well-structured, and scalable code • Cross-browser compatibility • SEO-friendly and speed optimized performance • Smooth animations and interactive UI elements I’m available to start immediately and would be happy to discuss your project in detail. Best regards, Nirbhay
₹1,050 INR in 7 days
3.8
3.8

Making a great first impression is crucial, which is why I believe I'm the perfect fit for your front-end redesign project in Flutter. With deep knowledge and practical experience in Flutter, Dart, and modern UI/UX implementation, transforming your existing app into a modern, premium, and highly professional software interface will be well within my abilities. From what you've outlined, it's clear that a high-level of detail matters to you and that's a shared value—I'm committed to building clean, user-friendly apps that are consistent across all screens. Moreover, I can bring significant added-value to the table. Having worked extensively with APIs and backend integration throughout my career, I'll have no problem smoothing out any frictions between the new front-end and your existing back-end and APIs. Additionally, I've helmed projects across Android, iOS, and Web platforms—meaning not only can I deliver highly-responsive mobile applications for both iOS and Android devices but also produce an equally consistent web version.
₹1,050 INR in 7 days
3.9
3.9

With over 6+ years of professional experience in app design and development, I am confident I can deliver exactly what you're looking for in your Flutter project. My background in Dart, Flutter, and iOS Development gives me the necessary technical expertise to handle all aspects of your project, from existing code adaptation to API/backend integration and developing the same application for different platforms. Understanding that a main priority is creating a "modern, unique, premium, highly professional software interface," I always strive to deliver clean, user-friendly designs that are consistent across all screens, and a UI/UX design system which enhances the overall experience. Moreover, my experience with the full range of Flutter tools ensures your final software will be suitable for a professional business product. Understanding that a main priority is creating a "modern, unique, premium, highly professional software interface," I always strive to deliver clean, user-friendly designs that are consistent across all screens, and a UI/UX design system which enhances the overall experience. Moreover, my experience with the full range of Flutter tools ensures your final software will be suitable for a professional business product.
₹600 INR in 7 days
3.4
3.4

Hello there, As per your requirement, I have strong practical experience with Flutter, Dart, and premium UI implementation, and I can confidently transform your existing Flutter application into a modern, polished, production-ready interface across Android, iOS, and Web. I will work directly with your existing codebase, redesign all approximately 20 screens, create a consistent UI system, integrate the existing APIs without disturbing the backend, and ensure the experience is responsive and smooth across different devices and screen sizes. My focus will be on premium visual quality, clean UX, performance, responsive Flutter development, and maintainable code. I understand your final-bid requirement and will provide a realistic fixed quotation covering the complete scope rather than adding unexpected costs later. Could you please share the existing Flutter source code and any design references so I can review the current implementation and proceed with the right approach? Thanks, Raghu.
₹1,050 INR in 7 days
3.5
3.5

Your 20-screen Flutter redesign should feel like one premium product, not 20 separately styled pages. I’d start from your existing Flutter codebase, establish a reusable UI system, then apply it consistently across Android, iOS, and Web without disrupting your existing APIs/backend. My approach: Audit the current Flutter screens and code structure Build the typography, spacing, colors, components, navigation, and responsive rules first Redesign all ~20 screens with reusable Flutter widgets Connect the redesigned UI to your existing APIs/data Optimize layouts for Android, iOS, tablet, and Web Test responsiveness and fix front-end issues across platforms I’ll keep the existing functionality intact while focusing on the premium, professional presentation you’re looking for. A couple of quick questions: Do you already have Figma/design references for the new UI, or should I create the visual direction from the existing application? Also, is the current codebase already configured for Flutter Web/iOS? If you share the existing Flutter source or a few screenshots of the current screens, I can quickly assess the structure and suggest the best implementation approach. Are you available for a quick discussion?
₹35,000 INR in 31 days
2.7
2.7

Hi, You already have the Flutter codebase, backend, APIs and data in place, so I can focus on the part that matters most here: turning the existing application into a consistent, polished and professional product UI without rebuilding the backend. I’ll first review the existing screens and establish a reusable Flutter design system—typography, spacing, colors, components, forms, cards and navigation—then apply it consistently across the application. I’ll also keep the UI responsive for Android, iOS and Flutter Web, while preserving the existing API/backend functionality and testing the important flows after the frontend changes. The goal will be a clean, premium interface that feels like one complete product rather than 20 individually designed screens. I can start with the existing codebase immediately.
₹1,500 INR in 2 days
2.1
2.1

Ethan here, from South Africa. Your project immediately caught my eye. I'm really excited to partner with you. Transforming your existing Flutter codebase into a modern, premium interface for approximately 20 screens is a challenge I’m eager to take on. Your goal of creating a highly professional, user-friendly design aligns perfectly with my passion for UI/UX enhancement. My approach will involve a thorough analysis of your current codebase to ensure a seamless redesign while maintaining the integrity of your backend and APIs. To avoid common pitfalls, I will implement a design system that guarantees consistency and responsiveness across all platforms, including Android, iOS, and Web. I understand that quality and timely delivery are your top priorities. Before the final delivery, I will conduct rigorous testing and user feedback sessions to ensure the design meets your expectations. What you truly need is not just a redesign, but an elevated user experience that reflects the professionalism of your business software. I look forward to discussing how we can achieve this together. Please feel free to reach out so we can connect and further explore how I can contribute to your project's success. Kind regards, Ethan
₹600 INR in 8 days
1.8
1.8

A software product with 20+ screens needs more than a visual refresh—it needs a consistent design system so Android, iOS, and Web all feel like one premium product. I can take your existing Flutter codebase and transform the current UI without disturbing the backend, APIs, or existing business logic. I’ll first review the existing screens and establish the visual system—typography, spacing, colors, components, forms, tables, navigation, states, and responsive behavior—then implement it consistently across all screens and platforms. I’ll also handle API integration, responsive layouts, front-end fixes, and performance optimization. Since you already have the source code and backend ready, I can focus directly on the front-end transformation and deliver a clean, maintainable Flutter codebase. I can share relevant Flutter UI work and discuss the existing codebase before finalizing the implementation plan. Regards, RITESH
₹1,000 INR in 7 days
1.1
1.1

Hi, I can redesign your existing Flutter application into a modern, premium, and professional UI while keeping your existing APIs, backend, and functionality intact. I have experience with Flutter, Android, REST APIs, and clean UI development. I can work directly with your existing codebase and redesign all ~20 screens with a consistent design system, responsive layouts, smooth navigation, and polished UI/UX. I’m ready to review the current app and start immediately.
₹1,050 INR in 7 days
1.2
1.2

Hello, The success of this project won't come from redesigning 20 screens individually. It comes from creating a consistent design system that makes Android, iOS, and Web feel like one premium product while fitting seamlessly into your existing Flutter codebase. I'd start by understanding the current architecture, then build reusable UI components, typography, spacing, and navigation patterns before redesigning each screen. This keeps the interface modern, responsive, and much easier to maintain while preserving your existing backend and API integrations. We've worked on Flutter applications and modern business interfaces, and we've also delivered production-ready React and mobile solutions where the focus was improving usability without disrupting existing functionality. One thing I'd confirm early is whether the current app already has a design system or if each screen evolved independently. That decision has the biggest impact on keeping all three platforms visually consistent. Let's discuss the current codebase and UI goals first. I can suggest the most practical approach for delivering a polished, production-ready experience. Best regards, Team Apitide
₹600 INR in 8 days
0.8
0.8

Pune, India
Payment method verified
Member since Jul 21, 2026
₹1500-12500 INR
₹600-1500 INR
₹600-1500 INR
$250-750 USD
$250-750 USD
₹12500-37500 INR
₹37500-75000 INR
₹75000-150000 INR
₹1500-12500 INR
$2-8 USD / hour
$3000-5000 USD
$250-750 USD
$3000-5000 USD
$30-250 USD
$250-750 USD
₹12500-37500 INR
$250-750 CAD
₹600-1500 INR
₹1500-12500 INR
₹75000-150000 INR
$250-750 USD
$250-750 AUD
₹150000-250000 INR