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My live Flutter app on Google Play needs a refresh and a few new capabilities. The backend is built with PHP (CodeIgniter) and MySQL, so any front-end adjustments must stay fully compatible with the existing API layer. First, I want a noticeable yet coherent UI/UX update focused on two areas: • Color scheme & typography – modernize the palette and fonts while keeping brand recognition. • Interactive elements – smooth animations, clearer feedback on taps, and overall snappier responses. Second, I’m ready to introduce new features that will enrich the user journey. I have several ideas in mind and will decide the exact scope with you after an initial audit of the codebase and a quick feasibility chat. Scope of work 1. Review the current Flutter code and identify the safest way to implement the new color/typography scheme and improved interactions. 2. Propose and then build the agreed-upon new features, making sure they plug cleanly into the existing PHP CI backend. 3. Regression-test all changes on both the Android build and the backend endpoints to avoid breaking anything already in production. 4. Push the updated build to an internal testing track on Google Play; once we’re satisfied, help me roll it out to live users. Please highlight any similar Flutter + PHP CI projects you’ve handled, note your typical turnaround for UI tweaks of this size, and flag potential pitfalls you foresee. Continuous maintenance after this phase is also on the table if our collaboration clicks.
Project ID: 40368128
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76 freelancers are bidding on average ₹569 INR/hour for this job

Having spent over a decade in the software development space as a Full Stack Developer, specializing in proficient tech stacks such as Flutter and PHP CI, I am confident that I am the perfect match for your project. I have hands-on experience in revamping UI/UX designs, enhancing interactive elements, and integrating new features seamlessly into existing backend systems - all design upgrades would maintain complete compatibility with your backend APIs. As for my relevant work experience, I have successfully implemented similar Flutter projects that showcase the core strengths of your requirements. In addition to clean and high-performing solutions, my role will extend beyond fulfilling your current needs – providing regular maintenances after this phase as well. Relying on the extensive skills of myself and my team, we deliver comprehensive end-to-end software solutions covering web, mobile, and backend components. Our goal is to ensure smooth software experiences for users and cater explicitly to project goals like yours. Together, we can create an updated app that modernizes brand recognition alongside adding new features that radically transform the user journey!
₹575 INR in 40 days
7.2
7.2

Hi there, I have read your project requirement. You need to refresh your live Flutter app with improved UI/UX (colors, typography, interactions) and add new features while keeping full compatibility with your existing PHP (CodeIgniter) + MySQL backend. We can start with a quick code audit to identify safe upgrade points, then implement a modern yet brand-consistent design (updated color palette, typography, smoother animations, and better user feedback). All enhancements will be carefully integrated with your current API layer to avoid breaking existing functionality. We will also perform thorough regression testing and assist with deploying the updated build to Google Play (internal testing → production rollout). We have experience working with Flutter apps connected to PHP/CodeIgniter backends, focusing on clean API integration, UI improvements, and stable production releases. A few quick questions: =================== Do you have existing brand guidelines (colors/fonts), or should we propose a new design system? Are your current APIs fully documented, or will we need to review endpoints during the audit? What type of new features are you considering (so we can assess feasibility early)? Do you use any state management approach in Flutter (Provider, Bloc, Riverpod)? Best Regards, Srashtasoft Team
₹575 INR in 40 days
6.9
6.9

Hi There!!! ★★★★ ( Flutter UI revamp + CI backend compatible enhancements ) ★★★★ Project understanding: I understand you need a UI/UX refresh in your live Flutter app with modern color scheme, typography and smoother interactions while keeping full compatibility with existing PHP CodeIgniter + MySQL backend. Also new feature additions after code audit and safe production updates. Services: ⚜ Flutter UI redesign & modern theme setup ⚜ UX improvements with smooth animations ⚜ PHP CI API integration handling ⚜ New feature development & enhancement ⚜ Bug fixing and performance optimization ⚜ Android build testing & regression checks ⚜ Google Play internal testing support Qualifications & experience: 6+ years experiance in Flutter and PHP CI based apps, worked on API driven mobile apps, UI revamps and live production deployments with MySQL. Approach: first I will review codebase and API flow, then redesign UI system carefully, implement features step by step, and ensure full testing before release. Closing: happy to discuss your ideas in detail, ready to start soon and looking forward to connect. Warm Regards, Farhin B.
₹575 INR in 40 days
6.6
6.6

As a seasoned Full Stack Developer with over a decade of experience, I believe my skillset is perfectly suited to the revamp and enhancement this project entails. My expertise in Flutter, PHP (CodeIgniter), and MySQL ensures that any front-end adjustments I make will be fully compatible – no need to worry about breaking anything already in production. I specialize in UI/UX & Graphic Design, an invaluable asset when it comes to your first requirement of modernizing the app's color scheme, typography, and interactive elements while keeping brand recognition intact. Engaging my services would also give you access to a digital solutions expert who can aptly scope new features that enrich user experiences; your ideas combined with my feasibility audit would lead to impactful additions. Notably, I've successfully undertaken several similar Flutter + PHP CI projects, reaffirming my proven ability to handle the nuanced backend challenges they present. Additionally, I’m proud of my high turnaround time for UI tweaks of this size. Given the opportunity to work together, you’ll receive not just a freshly invigorated app but also a worthy partner for any subsequent maintenance needs.
₹575 INR in 40 days
6.4
6.4

As a full-stack developer with proficient skills in Flutter, PHP, and MySQL, I would be the ideal candidate to revamp and enhance your Flutter app while ensuring complete compatibility with your existing backend. With more than a decade of experience in end-to-end web and app development, I bring a seasoned perspective to your project. I have a deep understanding of various frameworks including CodeIgniter that powers your backend system. To prioritize user journey enhancement, my first step would be conducting an extensive codebase audit followed by a feasibility analysis. My team and I will then skillfully implement both UI/UX revamp and new features across different layers of the app and test their impact on both Android build and backend endpoints because quality assurance is just as crucial as the design process. My average turnaround time for UI tweaks of this size is X days but please let’s discuss the precise requirements to allocate time accordingly. With continuous maintenance post-rollout also on offer, it would be gratifying to forge a long-term collaboration after satisfying your current project needs. Let's proceed with ensuring your app's interface aligns with contemporary aesthetics while maintaining brand recognition and adding snappy new functionality for your users.
₹575 INR in 40 days
6.8
6.8

Hello Client, Greeting of the day!!!! I read your job description I have sound of five years plus experience in App development. I have been DEVELOPED 35+ Apps, three taxi apps, Two socials apps and restaurant apps based on GPS location and notification functionality and based on different domain like sports, Health, GYM, personal business and social etc I have testing team for testing apps. I think I am strongest person for doing this job and provide the quality product with testing. I am always available for your support. Thanks Sr. Mobile Developer
₹400 INR in 40 days
6.1
6.1

Hello, Updating a live Flutter app connected to a PHP CodeIgniter backend requires careful UI modernization without breaking existing APIs — and I’ve handled similar production upgrades. I can help with: • UI refresh (colors, typography, interactions) • Smooth animations & improved responsiveness • Feature additions compatible with existing APIs • Regression testing across app + backend • Google Play internal testing & rollout My Approach: Audit current Flutter code & API integration Implement global theme & UI improvements safely Add new features with backward compatibility Regression test endpoints & app flows Deploy to internal testing → staged rollout Typical Turnaround: • UI refresh: 4–6 days • Feature additions: depends on scope after audit Potential Pitfalls I’ll Watch For: • Hardcoded theme values • API response dependencies • State management conflicts • Version compatibility issues Timeline: Can finalize after initial audit. Quick question: Which state management is currently used (Provider, GetX, Bloc, etc.)? I’m also available for ongoing maintenance if needed. Best regards Abhishek
₹800 INR in 40 days
5.4
5.4

Hello, Hope you are doing well. I have experience of 6+ years of in Mobile Applications Development and I have previously made many applications with Interactive Designs and Functionalities. I have reviewed your requirement. I will definitely design & develop a fully responsive & user-friendly application. However, I would like to dig more into your requirements to develop a unique application as per your desires App development:- Olx App Taxi App Dating App. Educational App Multivendor App. Hotel and Restaurant Booking App. Doctors/ hospital management App. Please have a look at my portfolio link : https://www.freelancer.com/u/khushiArt Best Regards Khushbu
₹400 INR in 40 days
5.2
5.2

✋ Hi There!!! ✋ The Goal of the project:- UPGRADE AND ENHANCE A LIVE FLUTTER APPLICATION WITH MODERN UI IMPROVEMENTS AND NEW FEATURE INTEGRATION WHILE MAINTAINING PHP CODEIGNITER BACKEND COMPATIBILITY I have carefully reviewed your requirement and understand that you need a Flutter app UI revamp along with new feature additions while ensuring full compatibility with your existing PHP CodeIgniter and MySQL backend. I am the best fit because I specialize in Flutter development with strong experience in backend integrated mobile applications and UI UX improvements. First Flutter codebase review and safe implementation of new UI design including colors typography and animations Second development of new features with proper API integration ensuring smooth communication with PHP CI backend Third full regression testing Android build validation and deployment to Google Play internal testing track I will provide UI design improvements, database management coordination, testing, full source code delivery and complete deployment support. 9+ years experience as a full stack developer working on Flutter apps with PHP backend integrations and production level mobile applications. I have completed similar Flutter upgrade projects involving UI revamps and backend API integration without breaking existing production systems. Looking forward to chat with you for make a deal Best Regards Elisha Mariam!
₹450 INR in 40 days
5.1
5.1

Greetings, With 13+ years of experience in mobile and backend development, I can refresh your Flutter app while ensuring full compatibility with your PHP (CodeIgniter) and MySQL backend. Skills & deliverables: Flutter UI/UX redesign (modern colors, typography), smooth animations and micro-interactions, performance optimization, seamless API integration with existing CI backend, feature development based on audit, regression testing (app + APIs), Play Store internal testing deployment, clean and maintainable code. Similar work includes Flutter apps integrated with PHP backends, focusing on UI upgrades and stability. Timeline: UI refresh typically 5–10 days; features based on scope. Potential pitfalls: API dependency constraints, backward compatibility, and state management issues—I handle these proactively. Why hire me? I ensure smooth upgrades without breaking production. Let’s collaborate to elevate your app experience.
₹575 INR in 40 days
4.4
4.4

Dear Client, I have more than 6 years of experience in Flutter app development and backend integration with PHP, CodeIgniter, and MySQL. I can also add new features after discussion and feasibility checks, making sure they properly connect with your PHP CodeIgniter backend. I usually complete UI/UX refresh work like this in a short and efficient timeline depending on scope, and I ensure clean and stable updates. I can also provide long-term maintenance support if required. Looking forward to working with you. Thanks.
₹455 INR in 1 day
4.4
4.4

Hi, I’m Karthik with 15+ years of experience in mobile app development and UI/UX optimization. I’ve worked on Flutter apps integrated with PHP (CodeIgniter) backends, ensuring smooth upgrades without breaking APIs. **Approach:** • Audit existing Flutter code + API integrations to identify safe UI upgrade paths • Revamp UI with modern color palette, typography, and consistent design system • Enhance interactions (smooth animations, better tap feedback, improved responsiveness) • Ensure seamless compatibility with your PHP CI + MySQL backend **Feature Enhancements:** • Analyze your ideas, propose scalable implementations • Clean integration with existing APIs (no backend disruption) • Maintain performance and app stability **Quality & Deployment:** • Full regression testing (UI + API endpoints) • Device testing across Android versions • Deploy to Google Play internal track → support final release rollout **Potential Pitfalls (Handled):** • API dependency mismatches → handled via adapter layers • UI changes affecting state management → structured refactor • Performance drops → optimized animations & rebuilds **Timeline:** 1–2 weeks (UI) + features based on scope **Cost:** $400 – $1,000 I focus on clean UI, stability, and smooth user experience. Warm Regards, Karthik B Resonite Tech
₹875 INR in 40 days
4.3
4.3

Hello, I have carefully reviewed your project requirements and understand you are seeking a reliable professional who can deliver a well-planned, high-quality digital solution with clarity, commitment, and long-term value. I am a full-stack developer and digital solution consultant with 4+ years of freelance experience, passionate about building scalable, user-friendly, and business-oriented web and mobile applications. My work approach is structured and transparent, ensuring the final output aligns exactly with the client’s expectations. Why I’m a strong fit for your project: Hands-on experience in MERN Stack, PHP, Laravel, HTML, WordPress, Shopify, and modern UI design. Application development for Android and IOS in Flutter Strong background in website design, graphics, and customer-centric interfaces Proven ability to manage projects end-to-end, from planning and development to deployment and support Experience working with clients who value quality, timelines, and clear communication I focus on clean code, intuitive design, and performance optimization, ensuring the solution is reliable, secure, and easily scalable. I believe in honest commitments, realistic timelines, and delivering exactly what is promised. I want to discuss your goals further and clarify any details needed before moving ahead. Thank you for your time and consideration. Looking forward to the opportunity to work together. Best regards, Arshiya
₹500 INR in 40 days
3.9
3.9

With 12+ years of expertise in mobile app development, I bring senior-level skills and a capable team to address your need for a Flutter App UI Revamp & Enhancements. My extensive experience has equipped me to architect and implement high-performance applications for various platforms including iOS, Android, and Flutter. This includes strong knowledge of RESTful APIs & GraphQL - crucial for your PHP (CodeIgniter)-MySQL stack. I've successfully modernized application designs while maintaining brand recognition; an important skill since we aim to noticeably enhance your UI/UX design without compromising the existing backend. Having already deployed apps on Google Play, my familiarity with the build and submission process - including internal testing tracks - will be invaluable in making the final product live smoothly. I believe in transparent communication right from planning to delivery, ensuring you have direct access to me at every stage of the process. Combine this with my team’s web dev skills, particularly .NET Core, MySQL - that mirror your backend requirements - and I guarantee scalable support that will keep you growing long after the initial phase is over. Let's commence a productive collaboration to turn your ideas into successful user experiences that stand out in a competitive market!
₹750 INR in 40 days
3.6
3.6

Hi, I’ve gone through your project description carefully, and I’m confident that I can handle this project efficiently. We are an expert team which have many years of experience on PHP, Website Design, Graphic Design, User Interface / IA, MySQL, UX / User Experience, UI / User Interface, Flutter Lets connect in chat so that We discuss further. Thank You
₹580 INR in 40 days
3.4
3.4

As a seasoned Full Stack Developer with extensive experience in Flutter and PHP (CodeIgniter), I am confident that I can give your app the upgrade it needs. I'm impressed with your focus on not only the visual appeal but also the improved functionality, ensuring everything aligns smoothly with the backend. The diverse range of projects I've completed includes several similar to yours, combining Flutter with a PHP API as well - this ensures that I'm already well-versed in how to deliver compatibility without any hiccups for optimal efficiency. Besides my experience, my skills are tuned explicitly to the areas you need - strong on UI/UX design and general front-end enhancements. Even more, my expertise in SaaS platforms and dashboards, FinTech systems and secure payment integrations, and API-driven applications, will contribute significantly to the new features you wish to incorporate. Lastly, I understand how important it is for you to have minimal friction during your project. My organized approach focuses on milestones and clear communication throughout the process, avoiding any unnecessary surprises or delays. Let's convert your ideas into reality and take your Flutter app to the next level together!
₹675 INR in 40 days
3.1
3.1

Having worked on numerous projects with a similar tech stack complementing your Flutter aspect. My skill stack of Flutter, PHP, and fully compatible-frontend adjustments writing (adopting specifically to existing API layer) would ass ease to the expected UI enhancement. This eases process has an additional benefit of keeping the activities to the minimum as it ensures minimal disruptions. My graphic design proficiency has also produced vast outcomes in branding work which enables me to modernize your color scheme and typography yet maintaining consistent brand recognition. The user-centric nature of my work has always resulted in smooth and clearer feedback on taps with snappier responses, that too without compromising on brand identity. We can kick-off the project by first conducting a comprehensive code audit and a quick feasibility chat to determine the exact scope. I'll then move onto implementing new features into-existence ensuring they gel well with backend adherently. My meticulously defensive regression testing will give us the confidence to push it on an internal testing track on Google Play and roll out once your users are satisfied. Don't worry about ethics and accountability; they both are my core values. Ongoing maintenance post this phase is also feasible for me if we vibe! Let's redefine the app experience?
₹600 INR in 40 days
2.9
2.9

I totally understand your requirement—you have a live Flutter app with a PHP (CodeIgniter) + MySQL backend, and you want a safe UI/UX refresh plus feature expansion without breaking existing APIs. I handled a similar case where I revamped a production Flutter app (UI theming, typography, micro-interactions) while maintaining full compatibility with a CodeIgniter backend. I introduced smoother animations, optimized API calls, and added new modules without disrupting live users. The rollout included staged testing via Google Play tracks and strict regression checks—very close to your scope. For your app, I’ll first audit the codebase, refactor theme layers (colors, fonts), enhance responsiveness/animations, and integrate new features cleanly with existing endpoints. Potential pitfalls I’ll handle early: hardcoded UI styles, inconsistent API responses, and state management issues affecting performance. A few quick questions: 1. Which state management is currently used (Provider, Bloc, Riverpod)? 2. Are APIs versioned or tightly coupled with the current app build? 3. Any performance issues already noticed (lag, API delay, UI jank)? Let me know when you’re available to discuss this further I’d be happy to walk you through my approach or showcase examples relevant to this project. Looking forward to hearing from you! Best regards, Mulayam
₹400 INR in 40 days
2.7
2.7

Hi, I’m a Flutter developer with 13+ years of experience and 100+ completed projects, including apps integrated with PHP (CodeIgniter) backends. I’ve handled UI/UX refreshes and feature upgrades for live apps without breaking existing APIs. I can modernize your app’s color scheme, typography, and interactions (animations, feedback, responsiveness) while keeping full compatibility with your current backend. I’ll first audit the codebase, suggest safe improvements, then implement new features cleanly. I follow a careful approach with regression testing, API validation, and staged rollout via Play Console to ensure stability in production. Typical UI refresh turnaround: 5–7 days depending on scope. Happy to discuss your ideas and support long-term maintenance. Best regards, Gulam
₹500 INR in 40 days
2.9
2.9

Hi, I can refresh your Flutter app with a modern UI/UX and smoothly integrate new features while keeping everything fully compatible with your existing PHP (CodeIgniter) backend. What I’ll deliver: UI/UX upgrade (colors, typography, smoother interactions) Clean and responsive animations for better user experience Safe integration of new features with existing API Full regression testing (app + backend endpoints) Play Store testing build + support for live rollout Experience: Strong experience with Flutter apps and API integrations Worked with PHP (CodeIgniter) + MySQL backends Focused on performance, clean UI, and stability in production apps Timeline: Quick audit + UI updates within a few days, features as per scope I can start by reviewing your codebase and suggesting improvements right away.
₹500 INR in 40 days
2.3
2.3

Pune, India
Member since Apr 13, 2026
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