Flutter Senior Dev for Long-Term Cooperation

@om26er

Hello, Check my profile for my experience. Would you please share the full details ? i am a mobile applications developer and i have more than 8 years of experience developing mobile applications with backend services. i have developed many Business Solutions from scratch to Stores ready applications. i have completed more than 550 projects. i have live sample apps for you. i am super confident i will provide you best quality software services on time and on budget. Let's chat to proceed.

@corpmember29

Hello, I HAVE BUILT HIGH-QUALITY FLUTTER APPLICATIONS FOR STARTUPS, ENTERPRISES, E-COMMERCE, HEALTHCARE, FINTECH, AND ON-DEMAND PLATFORMS, AND I CAN SHOW YOU SIMILAR PROJECTS. I have 13+ years of experience in mobile application development, with extensive expertise in Flutter, Dart, Firebase, REST APIs, Supabase, payment gateway integration, state management, and scalable app architecture. I write clean, maintainable code, follow best development practices, and focus on delivering polished, high-performance applications. I am comfortable working with existing codebases as well as building applications from scratch. I provide regular progress updates, collaborate effectively with remote teams using Git/GitHub, and am committed to long-term cooperation. I WILL PROVIDE 2 YEARS OF FREE ONGOING SUPPORT AND COMPLETE SOURCE CODE. WE WILL WORK WITH AGILE METHODOLOGY AND WILL ASSIST YOU FROM START TO SUCCESSFUL PROJECT DEPLOYMENT. I look forward to discussing your project and becoming a long-term development partner. Thanks, Christina

@ahmadayaz

With over 3 years of experience in mobile app development using Flutter and Dart, I specialize in creating high-quality, innovative mobile applications. I focus on user experience, performance, security, and scalability to deliver polished solutions that meet current needs and allow for future growth. I am committed to crafting mobile apps that align with your business goals and resonate with your target audience. By leveraging my technical expertise, I ensure a seamless and reliable product. Let's discuss your app's features, integrations, timeline, and maintenance needs to create a successful partnership. I look forward to working with you to exceed your expectations and build a strong relationship based on excellence and trust.

@Hammadhassan21

Hey, I’ve carefully reviewed your project, and I understand you’re looking for an experienced Flutter developer with at least three years of hands-on experience building polished, high-quality mobile applications. I can help you develop a reliable, scalable app that delivers a smooth experience across both iOS and Android while following Flutter best practices. I will build your application using Flutter and Dart, implement the required features with clean, maintainable code, optimize performance across devices, and ensure the app is thoroughly tested before delivery. My focus is on creating a stable product that is easy to maintain and ready for future growth. I have hands-on experience with similar Flutter projects and would be happy to share relevant examples during our discussion. One quick question: Will I be developing a new Flutter app from scratch, or enhancing an existing codebase? Portfolio: https://www.freelancer.com/u/Hammadhassan21 Best Regards, Hammad Hassan

@gotucat

Hi, I reviewed your project and understand you need a Flutter senior developer for long-term cooperation building polished, high-quality mobile apps using Flutter and Dart. I can handle end-to-end Flutter Mobile App Development, from app architecture and clean coding to UI implementation, state management, and smooth performance. I’ll focus on Flutter best practices, reliable Dart code, and maintainable structure so future features are easy to add. I deliver clean work, communicate clearly, and keep progress organized and responsive. Let’s discuss here now.

@zeeshan5121472

Hi, I have 8+ years of hands-on experience in mobile app development, specializing in building high-quality, scalable applications using Flutter and Dart. I focus on clean architecture, responsive UI, performance optimization, API integrations, and delivering polished, production-ready apps for both Android and iOS.

@MoamenDesigner

Dear sir, I'm excited to apply for your Flutter app development full-time role. I specialize in building high-quality, cross-platform mobile applications with a strong focus on performance, clean architecture, and user experience. From turning ideas into polished products to fixing complex issues in existing apps, I enjoy delivering reliable solutions that meet both business and user needs. I'm comfortable working independently, collaborating with teams, and communicating clearly throughout the development process. Over the past several years, I've successfully completed more than 150 mobile development projects for clients across different industries. My experience includes Flutter, Dart, Firebase, REST APIs, state management solutions, push notifications, payment integrations, maps, real-time features, localization, and publishing applications to both the Google Play Store and Apple App Store. I also have experience integrating native Android and iOS functionality when needed, allowing me to solve platform-specific challenges while maintaining a single Flutter codebase. I take pride in writing clean, maintainable code and delivering projects on time without compromising quality. Whether you're looking to build a new application from scratch, improve an existing product, or add new features, I'm confident I can help bring your vision to life. I'd love the opportunity to discuss your project and show how my experience can contribute to its success.

@kabirchy

Hi there, I’m a senior Flutter developer with over 5 years of hands-on experience building high-performance, visually polished mobile apps for both Android and iOS. I specialize in clean, scalable architecture using Dart and Flutter, with a strong focus on user experience, performance optimization, and code maintainability. I’ve successfully delivered multiple production-grade apps from concept to deployment, including complex features like real-time sync, offline support, animations, and native integrations. My approach combines technical precision with attention to detail—ensuring your app not only works flawlessly but also stands out in the market. I'm available for long-term collaboration and can adapt quickly to your team’s workflow, whether you need full development, feature implementation, or ongoing maintenance. Best Regards, Khorshed Alam, RS Software

@alimumtaz112

Hi, It will be an honor for me to work with you. I have got 12 years of mobile application development experience (iOS, android and flutter). Lets discuss this in detail and get this started. Looking forward to hear from you.

@InterconnectBPO

I can help create high-quality mobile applications using Flutter and Dart, enhancing user experience and functionality to meet your objectives. Your focus on polished and high-quality apps aligns perfectly with my expertise, ensuring that every project detail is executed flawlessly. With over three years of hands-on experience in mobile app development, I specialize in Flutter, delivering innovative solutions tailored to client needs. You can view my portfolio showcasing various successful projects that highlight my capabilities. I look forward to the opportunity to collaborate and bring your vision to life. Regards, InterconnectBPO

@rbtech1984

Hello!! , Hi, I will provide senior Flutter development support to build polished, reliable, and high performance mobile applications for both iOS and Android platforms. • What type of mobile application are you planning to develop? • Do you already have designs or existing development work? • What features should be prioritized first? The solution will include clean Flutter and Dart development, responsive interfaces, smooth performance, API integration, and maintainable code structure for long term growth. Relevant experience includes building cross platform mobile applications with a strong focus on quality, user experience, and scalable architecture. The aim is to deliver apps that feel native on every device while keeping development efficient and future ready. Would love to connect in chat and discuss how we can build a successful long term partnership. Best regards Farhin B

@zainalitariq245

Hey, I will build high-quality mobile applications using Flutter and Dart with smooth performance, modern UI, and reliable functionality for both Android and iOS platforms. I will focus on creating polished apps with clean architecture and a great user experience. I will professionally handle the complete development process including UI implementation, API integration, testing, optimization, and app deployment while ensuring the code is scalable, maintainable, and built according to industry standards. I have hands-on experience developing mobile solutions that deliver strong performance and seamless user experiences. Could you share your app requirements and preferred features so I can understand the scope and suggest the best approach? Portfolio: https://www.freelancer.pk/u/zainalitariq245 Best Regards: Zain Ali

@gutibs

Hi! This is something we can definitely help with. The budget range listed is pretty wide and the scope isn't fully clear yet — are you looking for someone to join an ongoing project, start something from scratch, or handle specific features? That changes things quite a bit. Happy to chat more and see if we're a good fit for what you have in mind. Gustavo & the DoTheCode team

@jafferrox

Hi, this requirement lines up directly with how I work day to day - Flutter and Dart have been my primary stack for building polished, production-quality mobile apps for several years now, covering everything from clean state management and custom UI/animation work to platform-specific integrations where Flutter's plugin ecosystem needs a native bridge. I'd love to hear more about the specific app you're building so I can speak to it directly rather than in generalities - happy to share relevant Flutter apps I've shipped and talk through approach, timeline, and architecture once I know the scope in more detail.

@pinkeegupta

Hi I will be able to help you. Please message me so that we will have detail technical discussion. I have 9+ years of combined experience in Mobile Application development in Native on Android Java, kotlin and IOS Swift, and For Hybrid Cross platform on Flutter Dart & React- Native, and for web and backend on react js and node js, Python Django and php CodeIgniter mvc and Laravel. Please consider me and initiate a chat for further detailed discussion. Regards, Anju

@rajat07me

Hi, I’m interested in the long-term Flutter role. I have solid hands-on experience with Flutter and Dart, and I focus on clean UI, stable code, and polished app performance. I can support ongoing development, bug fixing, feature work, and quality improvements across your app lifecycle. If you already have an existing app or backlog, I can jump in and start contributing quickly.

@HamparProd

Hi, I'm a senior Flutter developer with extensive experience building production-ready mobile applications for both iOS and Android using Flutter and Dart. I enjoy long-term collaborations where I can contribute not only to feature development but also to architecture, performance optimization, code quality, and UI/UX improvements. I've developed applications involving real-time APIs, Firebase, Supabase, payment gateways, push notifications, offline synchronization, maps, AI integrations, and custom animations. My focus is on writing clean, maintainable code, creating responsive interfaces, and ensuring smooth performance across different devices. I'm comfortable working in Agile teams, using Git, participating in code reviews, and taking ownership of features from planning through deployment. Whether joining an existing project or helping scale a growing product, I adapt quickly and prioritize reliable communication and consistent delivery. I'm available to start immediately and am looking for a long-term partnership where I can become a dependable member of your development team.

@techplusintl

★★★ FLUTTER SPECIALIST ★★★ Hi, To build polished mobile applications, I can create a high-quality app using Flutter and Dart. I have over 3 years of experience in mobile app development. I focus on clean code and user-friendly design. I will work closely with you to meet your needs. Please let me know if you have any specific features in mind. Looking forward to your reply. Thanks!

@a4logic

Hello, With over 3 years of dedicated experience in mobile app development, specializing in creating cutting-edge mobile apps with Flutter framework and Dart programming language, I believe I can make a massive contribution to your project. As part of A4Logic, our track record includes delivering 493 successful completed projects. By choosing us, you'll be securing the services of a team that has built a reputation around solving complex technical problems while ensuring clear communication from scope to delivery. Our core services are profoundly aligned with what you're seeking: Native iOS/Android and cross-platform Flutter/React Native apps, API integration, payment gateways and third-party integrations - these are all areas we thrive in. Moreover, not only can we build a high-quality application that meets your requirements, but we also offer long-term support and maintenance after the launch of the project - providing an extensive solution that anticipates potential issues ahead. Clients gravitate towards us because they recognize our commitment to their success. We've maintained a whopping 5-star rating and have successfully completed 97% of projects. Furthermore, our milestones are clear, practical recommendations are made swiftly, tests are conducted meticulously, and deliveries are handcrafted for maintainability - assuring quality in every aspect. Enlist our expertise for this partnership and let's create something remarkable together! Thanks!