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Here’s a more polished and professional version of your advert that still keeps the exciting startup feel: FLUTTER DEVELOPER WANTED – EQUITY / PROFIT SHARE OPPORTUNITY We are looking for a skilled and reliable Flutter developer to join our growing team and become part of an exciting business opportunity. Our Flutter web app is already fully built and functional, but we are looking for the right developer to help with final improvements, ongoing updates, and future development for both iOS and Android applications. In return, we are offering: • 10% share of profits • Long-term involvement in the project • Opportunity to grow with the business from an early stage • Flexible remote working What we need: • Strong Flutter development experience • Good knowledge of web apps and mobile app deployment • Reliable and committed work ethic • Good English communication skills • Ability to work independently and solve problems An NDA will need to be signed before discussing full project details. We genuinely believe this has huge potential and are looking for someone who wants to be part of something long-term rather than just another freelance project. If interested, send: • Your portfolio / previous work • Experience with Flutter projects • Availability • A short introduction about yourself
Project ID: 40457441
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141 freelancers are bidding on average £1,092 GBP for this job

With over a decade of experience in full-stack architecture and high-scale systems, I understand your need for a skilled Flutter developer to enhance your existing web app and drive future development for iOS and Android. I have a proven track record in handling high-complexity projects, like scaling apps for over 1 million users, making me well-equipped to tackle the challenges of your evolving platform. One strategic insight I can provide is to prioritize regular updates and optimizations to ensure scalability and user satisfaction. Drawing from my successful experience in building and scaling Telegram Mini Apps, I am confident in my ability to bring strategic value to your project and drive its long-term success. I encourage you to reach out to discuss how I can contribute to your project. Let's connect to explore the roadmap for enhancing your Flutter web app and maximizing its potential for growth and profitability.
£1,200 GBP in 20 days
9.0
9.0

Hi, I see you want to fine-tune your app for better user experience and make sure the iOS and Android updates are smooth. I will quickly handle the final tweaks so the app runs perfectly and add some new features without breaking the existing system. I can also improve the app's performance and fix any bugs that might come up, making the user journey easier. I'll keep our communication clear so you know exactly what’s happening at every step, and I focus on quality to save you time and help your business grow. After delivery, I’ll be available to support you with any patching or upgrades needed. Let’s chat about your plan and build something even bigger together. Regards, Nick.
£750 GBP in 6 days
9.2
9.2

As the founder of App Mechanic, I have worked extensively with building applications for both iOS and Android devices, leveraging platforms such as Flutter and React Native. My team and I have garnered years of experience in deploying web and mobile apps, leading to smooth and high-standard deliveries. In fact, our expertise has expanded into various market sectors including Manufacturing, Education, E-commerce, FMCG, Retail, Healthcare, Real Estate, Travel, Logistics & Supply Chain - positioning us well to handle the future development of your app across multiple platforms. Our credibility extends beyond just coding skills. We are highly committed professionals known for our reliable work ethic and independent problem-solving capabilities - qualities that are crucial to ensure your app receives regular updates and ongoing improvements without any hiccups. Moreover, a vital point you'd appreciate about me is my familiarity with the startup environment. Having founded App Mechanic myself, I profoundly understand what it takes to grow from an early stage – making me an excellent addition to your team's long-term vision. I will bring even more value to your project through my comprehensive knowledge in both App Development and Web Design.
£1,500 GBP in 40 days
8.7
8.7

Hi — Elias here from Miami. The real challenge here is ensuring your equity-based Flutter application scales effectively while providing a seamless user experience on both iOS and Android. In a startup environment, rapid iteration is vital, but it can introduce complexities in state management and performance optimization. A common failure in systems like this is mismanagement of app state, leading to inconsistent user experiences. Architectural decisions around backend integration and API management can create bottlenecks if not handled early. Effective caching strategies and robust permission systems are essential to prevent scalability issues as user demand grows. I’d approach this by implementing a modular architecture that supports rapid development while ensuring maintainability. Utilizing Flutter's capabilities for both platforms will streamline development, but careful attention must be paid to state management and data flow. The hardest decision early is whether to prioritize speed of development or robustness. Trade-offs in these areas can significantly impact long-term maintainability and responsiveness to user feedback. What are your thoughts on the initial feature set and user interaction with the app? I look forward to discussing how we can address these challenges effectively.
£1,200 GBP in 6 days
8.4
8.4

Your Flutter web app is fully built but needs final improvements and ongoing updates for iOS/Android deployment. Here’s how I’d approach this: - I’ll audit the existing codebase for performance bottlenecks, cross-platform inconsistencies, and scalability risks—focusing on state management (Provider/Bloc), widget reuse, and platform-specific adaptations. This ensures the app remains maintainable as features grow. - For deployment, I’ll set up automated CI/CD pipelines (Codemagic or GitHub Actions) to streamline iOS/Android builds, including app store submission prep (metadata, screenshots, compliance checks). This reduces manual work for future updates. - The profit-share model suggests long-term collaboration, so I’ll document the codebase and workflows thoroughly, including a runbook for common tasks (e.g., hotfixes, feature rollouts). This keeps the project transferable if priorities shift. I can deliver the audit, deployment pipelines, and initial improvements in 7 days. The £1,200 figure covers the scope as written; we’ll refine the number once we walk through the app’s current architecture and roadmap priorities. Let’s schedule a 15-minute call to clarify the NDA terms and technical debt areas you’d prioritize first.
£1,275 GBP in 7 days
6.9
6.9

Hi I’m interested in supporting your Flutter project and helping with the final improvements, ongoing updates, and future iOS/Android development. The main technical challenge is taking an already-built Flutter web app and making sure the codebase is stable, maintainable, and ready to scale into proper mobile deployments. I can help review the current Flutter structure, fix UI/UX issues, improve performance, handle responsive layouts, and prepare the app for Android and iOS release. I also have experience with Flutter, Dart, Firebase/API integrations, app store deployment, state management, and debugging production-level mobile/web issues. I understand this is not just a one-off freelance task, so reliability, communication, and long-term commitment matter as much as technical skill. I’m comfortable signing an NDA before reviewing the full project details and discussing the business model further. Once I understand the app, current issues, and roadmap, I can help you move it forward in a clean and practical way. Thanks, Hercules
£1,500 GBP in 7 days
6.4
6.4

Hi there, We’ve developed several Flutter apps, including a fully functional web app that integrates with iOS and Android. We also have extensive experience with backend technologies like Laravel and Node.js, which can be crucial for building robust, scalable products. As a team, we’re adaptable and can quickly switch between front-end and back-end tasks, ensuring you get a dedicated resource without the overhead of managing multiple developers. Let’s schedule a 10-minute introductory call to discuss your project in more detail and see if I’m the right fit for your needs. I’m eager to learn more about your exciting project. Best, Adil
£1,098.86 GBP in 21 days
6.5
6.5

Hi there, I see you're looking for a Flutter developer for an equity-based opportunity in a startup environment. With your focus on mobile app development and integration of AI features, I can help create a dynamic application that stands out. I suggest utilizing Flutter for cross-platform compatibility and exploring API integration for any AI functionalities you envision. This way, we can ensure a smooth user experience while keeping development efficient. I'd start by setting up the Flutter environment and laying out the app structure, followed by integrating any required AI components and Salesforce Commerce Cloud features. Q1: What specific AI features are you looking to implement in the app? Q2: Can you share your vision for the app's design and user interface? Q3: What are your key milestones or timelines for this project? Let’s build something great together.
£1,200 GBP in 10 days
6.6
6.6

I can support this Flutter project as a long-term technical partner, handling final improvements, stability fixes, deployment preparation, and future iOS/Android development. Since the Flutter web app is already functional, my first step would be to review the current codebase, identify performance, UI, state management, backend/API, and deployment issues, then prioritize the changes needed before mobile release. I can also help prepare clean builds for Android and iOS, resolve platform-specific issues, and keep future updates structured. I have strong Flutter experience across web and mobile, with a focus on clean code, responsive UI, reliable app flow, debugging, and production readiness. I’m comfortable working independently, communicating clearly, and signing an NDA before reviewing project details. I’m interested in a serious long-term role where the technical work directly supports the growth of the product.
£1,125 GBP in 7 days
6.1
6.1

Hi there, Your Flutter web app is already built, so the useful work now is probably cleaning up final issues, checking web stability, then preparing the iOS and Android paths properly. App store setup and device-specific bugs are usually where this gets slow. I’ve worked with Flutter apps across web and mobile, including fixes, deployment prep, API work, and long-term maintenance. I’d first review the current codebase after the NDA, run it locally, note any build or package risks, then handle final improvements without disturbing what already works. After that I can support Android and iOS builds, release checks, bug fixes, and future feature work as the business grows. I’m available for remote ongoing work and can start with a code review and small delivery cycle first so both sides can see the fit. Is the current Flutter app using one shared codebase for web, iOS, and Android already, or is mobile deployment still to be set up? Kind regards, Slavko
£750 GBP in 2 days
5.6
5.6

Hello, I am very interested in your equity-based Flutter developer role. I am an experienced, reliable Flutter developer who can finish your web app, build iOS and Android versions, handle deployment, and provide ongoing updates. I will sign an NDA, can start remotely immediately, and seek a long-term commitment. Thank you, Sherman.
£1,125 GBP in 7 days
5.9
5.9

⭐⭐⭐⭐⭐ Flutter Developer Ready to Enhance Your Web and Mobile Apps ❇️ Hi My Friend, I hope you're doing well. I've reviewed your project requirements and noticed you're looking for a Flutter developer. You don't need to look any further; Zohaib is here to help you! My team has successfully completed 50+ similar projects for Flutter development. I can assist with final improvements, ongoing updates, and future development for both iOS and Android applications. ➡️ Why Me? I can easily do your Flutter development tasks as I have 5 years of experience in mobile app development, focusing on Flutter, web app deployment, and problem-solving. I also have a strong grip on other technologies like Dart, Firebase, and REST APIs, ensuring a smooth workflow for your project. ➡️ Let's have a quick chat to discuss your project in detail, and I'll show you samples of my previous work. Looking forward to discussing this with you in chat. ➡️ Skills & Experience: ✅ Flutter Development ✅ Dart Programming ✅ Mobile App Deployment ✅ Web App Development ✅ UI/UX Design ✅ API Integration ✅ Version Control (Git) ✅ Problem Solving ✅ Communication Skills ✅ Firebase ✅ App Testing ✅ Responsive Design Waiting for your response! Best Regards, Zohaib
£900 GBP in 2 days
5.9
5.9

⭐⭐⭐⭐⭐ ✅Hi there, hope you are doing well! I have successfully contributed to multiple Flutter projects where I enhanced apps from web versions to fully functional iOS and Android applications with smooth deployment. The most important part for success in this project is consistent communication and reliable delivery while expertly managing both Flutter web and mobile environments. Approach: ⭕ Review your current Flutter web app to identify improvement points ⭕ Implement seamless updates and new features across iOS and Android platforms ⭕ Ensure robust deployment and performance optimization ⭕ Maintain clear, ongoing communication and problem-solving throughout ❓ Could you please share details on the current app’s architecture and existing pain points? I am confident in my ability to provide high-quality development, responsive collaboration, and long-term commitment to help your startup grow. Best regards, Nam
£1,200 GBP in 7 days
5.4
5.4

Hi there, I’m excited about the opportunity to join your startup as a Flutter developer and contribute to your promising web and mobile apps. With extensive experience in Flutter development, I’ve successfully taken projects through final polishing, updates, and multi-platform deployment, including iOS and Android. I thrive in dynamic environments and am committed to long-term collaboration, aligning perfectly with your vision for growth and profit sharing. I am confident in my ability to work independently, solve challenges, and communicate clearly in English. I’m eager to sign the NDA and provide my portfolio showcasing relevant Flutter projects. Let's discuss how I can help drive this venture to success. I propose starting with a timeline for initial improvements and ongoing development. Could you share more details about the current tech stack and any specific upcoming features you envision for the iOS and Android apps? Thanks,
£1,250 GBP in 25 days
5.6
5.6

Hi! I can help you with your Flutter web and mobile app. Since the app is already built, I can jump right in with final polish, bug fixes, and setting up the iOS/Android deployment pipelines. I've been building Flutter apps for years and I'm comfortable working independently on long-term projects. The equity structure sounds interesting to me. I'm Edward, let me know if you want to see my portfolio.
£1,500 GBP in 7 days
5.0
5.0

Hi, I can help you improve, stabilize, and extend your existing Flutter web app into production-ready iOS and Android releases while ensuring clean architecture, maintainable code, and reliable deployment pipelines for long-term growth. Given the equity-based nature of the role, I’d approach this like a product-level engineering engagement: first auditing the current Flutter web codebase (performance, state management, API structure, and deployment readiness), then implementing a structured upgrade path (bug fixes → architecture hardening → mobile adaptation → CI/CD setup for iOS & Android) so the product scales safely without breaking existing functionality, while keeping development velocity high for future features. Lets discuss on chat. Regards Abhishek
£1,125 GBP in 7 days
5.5
5.5

Hey there, I'm Vishal Maharaj, a seasoned developer with 25 years of experience in iOS, Flutter, Android, Web, AI, and more, based in Perth, Australia. I'm excited about your Equity-Based Flutter Developer Opportunity. I understand the need for a skilled developer to enhance your Flutter web app and handle future iOS and Android development. I'd approach this project by leveraging my expertise in Flutter to ensure seamless functionality, consistent updates, and future-proof development. Let's discuss how I can contribute to your project. Please initiate a chat to explore further. Cheers, Vishal Maharaj
£1,000 GBP in 10 days
5.0
5.0

Hello! I am a US-based senior software engineer with extensive experience in website design, mobile app development, and e-commerce systems. I carefully read your project description and am excited about the opportunity to contribute to your startup. With 15 years in the field, I have built various applications and systems, focusing on both technical and business needs. To ensure I can deliver exactly what you're looking for, could you please clarify the following questions to help me better understand the project? 1. What specific features or functionalities do you envision for the app? 2. Are there any particular design guidelines or branding elements you want to incorporate? I have a strong background in Flutter and mobile app development, having participated in the Shopify partners program since 2016. Additionally, I've successfully developed apps for various platforms, including responsive designs that are user-friendly and efficient. Some examples of my work include a custom e-commerce platform for a boutique retailer and a mobile app that enhances customer engagement for a local service provider. My approach involves clear communication and structured milestones, ensuring the project stays on track. I'm committed to delivering high-quality, production-ready code that meets your requirements. Looking forward to potentially working together! Best, James Zappi
£1,200 GBP in 6 days
5.2
5.2

Hello, I’m a Flutter developer with strong experience in building and maintaining web and mobile applications for both iOS and Android platforms. I’m interested in joining your project and contributing to its long-term growth. I have experience with Flutter UI development, API integration, app optimization, deployment, and ongoing feature updates. I’m comfortable working independently, solving technical issues, and communicating clearly throughout the development process. Your project sounds exciting, and I would be interested in discussing the opportunity further after signing the NDA. Please let me know the next steps. I can also share my portfolio and previous Flutter work examples. Thank you.
£750 GBP in 12 days
5.1
5.1

Hi there, I’ve read your Equity-Based Flutter Developer Opportunity and I’m excited to help push your web app to the next level. I’ll approach finishing the Flutter web, streamline deployment for iOS and Android, and keep the app rock-solid with clean state management and automated builds. I have several experiences with similar projects, including delivering multi-platform Flutter apps and smooth deployments with scalable architectures, so I’m confident I can work independently and meet your NDA-friendly needs. I’m interested in the long-term equity setup and ready to align on milestones, timelines, and ongoing updates to grow this venture together Best regards,
£1,250 GBP in 15 days
5.0
5.0

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