Cross-Platform Flutter Fitness App - US Miami Time Zone

@jastp

Greetings from Logictrix! My name is Jas, and I am looking forward to discuss about your app in details over the Chat or Call. We have enough app developers available in team so I can assure you to deliver this project at a fairly low cost with great quality and with a commitment for long term support. *** We have earned 'Expertise' level in AI development and used many AI platforms like openAI, Freepik, Antigravity, Cursor etc for App development and other AI work! *** We have developed around 400+ Android and iOS apps using Native and Flutter SDK in the past 15 years, Many apps are Live in Google play and App store. We will share our detailed portfolio over the Chat once we connect. Looking forward to your reply... Thanks and Regards Jas

@augurstech

A Warm Hello! We are readily available to start working on this project! I have read your job posting and found our skills best suited for the project scope. We are having developers with years of experience in cross platform development. "We can work for 40 hours for you before we need to rest for the day. We have all the equipment needed for cross-platform development as required. We have previous experience working in a team and if hired today we can start immediately and integrate into your workflow without delay." If you’re looking for developers who can follow structure, communicate clearly, and deliver consistently, we’re ready to contribute from day one. Best regards, Ana

@corpmember29

I HAVE BUILT AND DEPLOYED MULTIPLE FLUTTER APPS FOR IOS & ANDROID WITH FULL TESTFLIGHT, APP STORE, AND PLAY STORE DELIVERY IN TEAM ENVIRONMENTS I’m a reliable Flutter developer with strong experience working in structured teams, following workflows, and maintaining clear communication across time zones (including US East Coast hours). I handle end-to-end development—from UI to API integration, testing, and deployment. What I bring: • Cross-platform Flutter development (clean, scalable architecture) • Experience with TestFlight, App Store & Play Store submissions • Strong collaboration (Git, task tracking, sprint workflows) • Attention to detail, clean code, and strict adherence to requirements • Availability aligned with US EST working hours Equipment ready: • Mac system for iOS builds & signing • iPhone for real-device testing & TestFlight Hourly Rate: $18/hour (flexible based on long-term collaboration) "I can work for 10 hours for you before I need to rest for the day. I have all the equipment needed for cross-platform development as required. I have previous experience working in a team and if hired today." Ready to start immediately and contribute as a dependable team member.

@XanvraTECH

Hi, I understand the value of seamless communication, organization, and professionalism. My prior experience with not only cross-platform Flutter app development but also with iOS development proves my ability to handle the unique requirements of this project. Not only do I have access to all the necessary equipment, including a Mac and an iPhone, but I'm also accustomed to working in US East Coast time zone, aligned with your project's needs. One of my key strengths, and essential for your team's success, is my ability to follow rules and instructions diligently while still being agile in solving problems creatively. Since you're looking for someone who can be trusted as part of your invaluable team; I assure you, I am ethical, hardworking, and honest. I can work X hours continuously without needing any rest from the day you hire me within 45 minutes of bidding. Moreover, as a Full-Stack developer, not only can I manage the frontend and backend effectively using languages like React or Node.js., but I'm adept at handling database management and cloud deployment as well. So whether it's creating an ingenious UI/UX design or integrating with third-party APIs or even ensuring performance optimization & security are top-notch, my multi-faceted skillset suits your varied app development needs perfectly. Lets Connect

@Srashtasoft

Hi there, I have read your project requirement. You need a reliable Flutter developer who can work in a team environment, build and deliver cross-platform iOS and Android apps end-to-end, and align with US East Coast working hours while maintaining strong communication and project discipline. We have solid experience working in team-based environments, following structured workflows, and delivering production-ready Flutter applications (including TestFlight and Play Store deployments). We also have full access to required hardware (Mac + iPhone) and can ensure smooth build, signing, and testing processes. I can work for 10 hours for you before I need to rest for the day. I have all the equipment needed for cross-platform development as required. I have previous experience working in a team and if hired today A few quick questions: ================= What project management tools do you currently use (Jira, Trello, ClickUp, etc.)? What is your typical sprint cycle and code review process? Are most of your projects built with a standard architecture (e.g., BLoC, Riverpod)? Do you require overlap hours strictly within EST or partial overlap is acceptable? Best Regards, Srashtasoft Team

@Abhishek2117

Hi, I’m Abhishek Rathore, a senior Flutter engineer. You need a reliable cross-platform developer who can handle iOS distribution, follow strict processes, and collaborate smoothly in a Miami-based team. That’s exactly how I work. ? Approach - Flutter (stable channel) with clean MVVM architecture for maintainability - Native iOS signing, provisioning, and TestFlight using a dedicated Mac + iPhone - REST/GraphQL integration with proper state handling (Riverpod) ✅ Core Features - Cross-platform UI with consistent performance - Fitness tracking modules (workouts, progress, analytics) - Secure auth and user profiles - API integration with scalable backend - App Store + Play Store deployment pipeline ☁️ Reliability / Performance - CI/CD via GitHub Actions for build consistency - Crash reporting (Firebase Crashlytics) - Strict code reviews, versioning, and task tracking - Time-zone aligned communication (US East hours) ? Deliverables - Production-ready Flutter app (iOS + Android) - Source code, documentation, and deployment setup - TestFlight + Play Store builds configured ? Why Me Built and maintained fitness apps like Rhythm in team environments with strict delivery standards. "I can work for 10 hours for you before i need to rest for the day. I have all the equipment needed for cross-platform development as required. I have previous experience working in a team and if hired today ". Would you like me to align on your current backend/API structure first?

@n2rtechnologies

Hi there, I reviewed your Flutter fitness app project and it looks like something we can handle well. I noticed you're based in Miami and need cross-platform development — we've built several fitness apps that work seamlessly across iOS and Android. I have a couple of quick questions about your timeline and specific features, so let's chat through those details. I have delivered 1500+ web and mobile projects over 14+ years — happy to share relevant examples. Thanks, Hasan

@rbtech1984

Hello There!!! ★★★★ ( Flutter fitness app development with US team collaboration & strict delivery ) ★★★★ I can work for 8 hours for you before i need to rest for the day. I have all the equipment needed for cross-platform development as required. I have previous experience working in a team and if hired today Need Flutter dev for cross-platform fitness app, iOS/Android build with Mac + iPhone access, TestFlight deployment, and working in US East timezone. Strong focus on communication, teamwork, and organized delivery. ⚜ Flutter dev ⚜ iOS/Android build ⚜ Mac/Xcode signing ⚜ Firebase/API ⚜ TestFlight ⚜ bug fixes ⚜ team work I have Flutter team experience, done builds & deployments. I communicate well, follow sprint rules and can start quickly as part of your team. Warm Regards, Farhin B

@ciss26

Hello, I hope you are doing well. I understand that you are looking to build a FITNESS MOBILE APPLICATION USING FLUTTER, and I would be happy to help. I have extensive experience in designing and developing applications and have successfully delivered many projects. What I offer: -Development using the latest technologies -Daily project updates and clear communication -On-time delivery within the agreed timeline -Complete source code provided after project completion -One year of support for the developed work -10+ years of experience in web and app development -Fully responsive, fast-loading, and SEO-friendly design -A powerful super admin panel to manage the entire system Please feel free to initiate a chat so we can discuss your requirements in detail. Thank you and regards, Dheeraj K.

@codefusion53

Hi, I understand you are looking for a reliable Flutter developer who can contribute across iOS and Android, communicate clearly in a team setting, and work in alignment with Miami business hours. With access to a Mac and iPhone for build signing and TestFlight validation, I can support the full delivery cycle from feature implementation through testing and release readiness. My approach is to work within your established process, keep code organized and maintainable, follow instructions closely, and deliver production ready Flutter features with strong attention to QA, device testing, and team communication. I am comfortable collaborating with designers, project managers, and other developers, and I value clean handoff notes, consistent updates, and dependable execution. Before delivery, I test core flows on both platforms, review responsive behavior, validate API and state handling, check for regressions, and confirm stable builds for internal and TestFlight testing. I can work for 8 hours for you before I need to rest for the day. I have all the equipment needed for cross platform development as required. I have previous experience working in a team and can start right away if hired today. Best, Justin

@taimoorkhan311

Hello, I have 4 years of experience in Mobile App Development, specializing in Flutter and iOS Development. I have read your requirements for the Cross-Platform Flutter Fitness App project and I am confident in providing a professional solution that meets your expectations. I am well-equipped with the necessary tools for iOS and Android app development, including access to a Mac and iPhone for testing. I am a team player with strong communication and organizational skills, ensuring that the project will be completed efficiently and accurately. Let's discuss further in chat to explore how I can contribute to your project. Best regards, Taimoor from Pixels Soft Connect in chat for further discussion.

@WebSpotIt

As an experienced developer with a primary focus on Flutter and secondary focus on iOS development, I have the knowledge and dedication needed to create exceptional cross-platform apps, which aligns well with your project requirements. Having worked as a lead developer in a team of seven, I understand the dynamics of successful collaboration and communication. I strongly believe in transparency and documentation for efficient team functioning. Moreover, my familiarity with integrating complex third-party APIs such as Google, Facebook, PayPal, Stripe, Twitter, Twilio will prove valuable to your project's needs, especially given your emphasis on fitness along with other functionalities. This hands-on experience has enhanced my problem-solving skill-set. Being fluent in Dart and Java facilitates frontend work for both Flutter and Android platforms; equally important is my ability to handle backend work using Laravel, PHP and Node also Experience of 150+ completed projects signifies that I not only grasp concepts but also implement them effectively.

@durgesh8527

With a robust experience spanning over 12 years and an impressive skill set that encompasses iOS and mobile app development, I’m confident that I am the right Flutter developer to make your cross-platform fitness app a reality. As a Miami-based freelancer, I operate within the US Eastern Time zone, which guarantees seamless communication and collaboration with your team. I don't just build apps; I craft elegant, scalable solutions that make businesses thrive. I've worked extensively on both iOS and Android platforms, and my full stack expertise will ensure that your app is not only efficient but also well-integrated with the backend systems. In addition to being proficient in Flutter, React Native, Java, and Kotlin for mobile app development, my experience with REST and GraphQL APIs will greatly assist in third-party service integration - a critical requirement for your project. Moreover, my fluency in Docker and CI/CD pipelines will aid in efficient delivery and quick turnaround of tasks. Beyond just technical proficiency, professionalism is at the core of my work ethic. I firmly believe in upholding the highest standards of ethical conduct, hard work, and effective collaboration. I also have a solid background in team environments where I have played the roles of both team player and leader. Thus, you can trust that when you hire me for this project, I will work diligently to not only deliver outputs but also actualize your visions effectively in an organized manner.

@Sohailzk

Hello, Im available in your timezone, Im expert flutter developer and Im ready to start work immediately. Pls dm me to discuss more. Thanks

@mahig47

Hello! As per your project post, you’re looking for a dedicated Flutter developer to join your Miami based team and contribute to building high quality cross platform apps with a strong focus on communication, organization, and reliability. The goal is to work collaboratively in a structured environment while delivering scalable and well maintained mobile applications for iOS and Android. My focus will be on delivering clean, production ready Flutter applications, featuring: efficient cross platform development aligned with your team workflows, proper build and deployment processes including TestFlight and Play Store readiness, and well structured, maintainable code that integrates smoothly with your existing systems. I will ensure consistent communication, adherence to project guidelines, and a team first approach to meet deadlines and maintain quality standards. I specialize in Flutter development within team environments, with a strong emphasis on discipline, clear communication, and scalable architecture. My approach ensures smooth collaboration, reliable delivery, and long term contribution to your projects. "I can work for 10 hours for you before I need to rest for the day. I have all the equipment needed for cross platform development as required. I have previous experience working in a team and if hired today". Let’s connect to align on your current projects and team workflow. Best regards, Nikita Gupta.

@abhishek060

Hello Nick, I understand you’re looking for a reliable Flutter developer who can handle end-to-end app development for both iOS and Android, while working seamlessly within a team and following a structured workflow. My Approach I focus on building clean, scalable Flutter applications with strong attention to code quality, performance, and maintainability—while ensuring smooth collaboration with your team. How I can contribute: Cross-platform app development (Flutter) with production-ready builds iOS setup, signing, and TestFlight deployment using Mac + iPhone Clean architecture and well-organized code for long-term scalability API integrations, state management, and performance optimization Clear communication, task tracking, and strict adherence to team processes Working Style I’m comfortable working in team environments, following guidelines closely, and maintaining consistent communication during US East Coast hours. I focus on being dependable, organized, and delivering quality work on time. I can work for 6hours for you before I need to rest for the day. I have all the equipment needed for cross-platform development as required. I have previous experience working in a team and if hired today, I can start immediately and align with your workflow. I’d be happy to contribute to your projects and grow with your team over the long term. Best regards, Abhishek

@mobiwebsolutions

✋ Hi There!!! ✋ The Goal of the project:- TO BUILD AND MAINTAIN HIGH QUALITY CROSS PLATFORM FLUTTER APPS WITH SMOOTH TEAM COLLABORATION AND IOS AND ANDROID DELIVERY I have carefully read your requirements and understand you are looking for a reliable Flutter developer who can work in a structured team environment, follow processes strictly, and deliver end to end apps including iOS builds using proper Apple devices. I am a strong fit because I am experienced in team based development with clear communication and disciplined workflows. * Cross platform Flutter development with iOS TestFlight setup and Android deployment * Clean UI implementation with performance focused mobile architecture * Strong collaboration, version control, and structured task execution I will handle UI design support, backend integration if needed, testing, and deliver full source code with proper documentation. I have 9+ years experience as a full stack developer and have worked on fitness and similar mobile applications in team environments. I can work for 10 hours for you before I need to rest for the day. I have all the equipment needed for cross platform development as required. I have previous experience working in a team and if hired today Looking forward to chat with you for make a deal Best Regards Elisha Mariam!

@jeanpatrickr8

Hello! I am interested in your project and confident I can deliver excellent results. Let's discuss your requirements so I can start immediately.

@KanzahAfaqAhmad

Hi There, I understand you are looking for a dedicated Flutter developer capable of producing end-to-end apps for both iOS and Android, with a focus on fitness applications. I can assure you that I possess all the necessary equipment to meet these requirements, including access to a Mac and an iPhone for seamless development. My name is Kanzah Afaq, and I have over 7 years of experience in Mobile App Development, specifically in iOS Development, Flutter, and app development. I thrive in team environments and am committed to excellent communication, organization, and adherence to project guidelines. I can work for 8 hours for you before I need to rest for the day. I have previous experience working in a team and if hired today. Portfolio: https://www.freelancer.com/u/KanzahAfaqAhmad I look forward to the opportunity to collaborate with you on your exciting projects. Thank you, Regards, Kanzah Afaq