Cross-Platform Flutter Fitness App - US East Coast Work Hours for Long Term

@om26er

Hi Nick. I can work for 8 hours a day and 40h/week for you before i need to rest for the day + I'm available for weekend work. I have all the equipment neede. I have previous experience working in a team and my bid is correct. Let's chat to proceed.

@ominfowave

Hello, I hope you’re doing well. My name is Vishal Nasit, and I represent OM Infowave Software Pvt. Ltd. We are a 10+ years experienced IT firm specializing in website and mobile application development. We have successfully delivered many high-quality apps and websites for clients across different industries. ? Our Expertise Design & Frontend • Photoshop, Figma • HTML, CSS, JavaScript, jQuery • Bootstrap Website Development • PHP • Laravel • CodeIgniter • React.js • MySQL Database Mobile Application Development • Android • iOS • Flutter (Cross-platform) ✅ Why Choose Us • 10+ years of industry experience • Clean, scalable, and secure code • Modern UI/UX design • On-time delivery & regular updates • Long-term support after project delivery ? Our Approach 1. Understand your exact requirements 2. UI/UX design approval 3. Development with regular milestones 4. Testing & quality assurance 5. Final delivery and deployment 6. Ongoing support if required ? Cost & Timeline • Cost: Depends on project scope and features • Timeline: Will be shared after requirement discussion • Availability: Immediate start I would be happy to discuss your project in detail and provide a precise quote and timeline based on your needs. Looking forward to working with you. Best regards, Vishal Nasit OM Infowave Software Pvt. Ltd.

@kareemmaize

Hi Nick, What stood out to me is that you're not primarily looking for a Flutter developer—you're looking for a dependable team member who can consistently contribute to client projects without creating management overhead. The technical side of Flutter development is important, but long-term success in an agency environment comes from communication, ownership, organization, and the ability to follow established processes. That's especially true when multiple developers, designers, and stakeholders are working together across ongoing projects. I have a complete Flutter development setup, including a Mac and iPhone for building, signing, device testing, TestFlight distribution, and App Store deployment. I'm comfortable working within existing codebases, following team standards, documenting my work, and maintaining clear communication throughout development. Your focus on professionalism and reliability aligns well with how I prefer to work. My goal is always to become a productive part of the team, deliver quality work consistently, and help projects move forward smoothly rather than simply completing assigned tasks. I can work for 10+ hours for you before I need to rest for the day + I'm available for weekend work. I have all the equipment needed. I have previous experience working in a team and my bid is correct. I'd be happy to discuss your current projects and team workflow through the platform chat.

@joomextensions

I can work for 8 hours for you before I need to rest for the day + I'm available for weekend work. I have all the equipment needed. I have previous experience working in a team and my bid is correct. I'm a professional Flutter developer with Mac + iPhone for iOS builds, signing, and TestFlight testing. I have experience building fitness and cross-platform apps end-to-end for iOS and Android. I'm organized, communicative, and follow instructions precisely — the qualities you prioritize. I'm comfortable working US East Coast hours and available weekends. I commit to daily progress updates, clean code, and full team collaboration. Ready to start immediately and prove my value from day one. Regards, Harsh Thoriya

@tangramua

Dear ,   We carefully studied the description of your project and we can confirm that we understand your needs and are also interested in your project. Our team has the necessary resources to start your project as soon as possible and complete it in a very short time.   We are 25 years in this business and our technical specialists have strong experience in Mobile App Development, iOS Development, Flutter, App Development and other technologies relevant to your project.   Please, review our profile https://www.freelancer.com/u/tangramua where you can find detailed information about our company, our portfolio, and the client's recent reviews.   Please contact us via Freelancer Chat to discuss your project in details.   Best regards, Sales department Tangram Canada Inc.     

@Hammadhassan21

Hi, I understand you need a reliable Flutter developer for cross-platform iOS and Android apps, able to follow instructions carefully, work in a team, and be available on weekends, and I promise you will be happy with the result. If not, you don’t pay. I will also provide three months of free maintenance after launch. I can handle full end-to-end Flutter development including UI/UX implementation, API integration, app signing, TestFlight testing, and deployment for iOS and Android. I will also maintain clear communication, organized project updates, and follow instructions precisely to ensure smooth collaboration with your team. I have a Mac, iPhone, and all required equipment, and I am experienced in working in professional team environments delivering mobile apps efficiently. I’m available for weekend work. I have all the equipment needed. I have previous experience working in a team and my bid is correct. Please check my profile to see my past projects and portfolio: https://www.freelancer.com/u/Hammadhassan21 I am available to start immediately. Ping me to discuss the first task and get started. Thanks.

@Abhishek2117

I’ve been building and maintaining Flutter apps in team environments for years, including fitness-focused products. I understand you need someone reliable who can plug into your workflow, communicate clearly, and execute without hand-holding. I’m comfortable handling full-cycle Flutter development—API integration, state management, performance tuning, and smooth iOS/Android releases via TestFlight and Play Store. I have a Mac + iPhone setup ready, and I’m used to working in structured teams with clear processes, version control, and task tracking. Weekend availability and US East Coast overlap are not an issue. One thing I always prioritize in fitness apps is responsiveness and data sync accuracy—small lags or inconsistencies quickly affect user trust. "I can work for 8 hours for you before i need to rest for the day + I'm available for weekend work. I have all the equipment neede. I have previous experience working in a team and my bid is correct." Are you starting fresh or extending an existing app/codebase?

@sunainawbst

Flutter Fitness App Hello I have read your project requirements, i can help you develop a high-quality, cross-platform fitness application using Flutter, an area I have a great deal of experience in. I understand the value of strong communication, organization, and professionalism to ensure the success of any project. I am comfortable following rules and instructions meticulously to deliver optimal results. Moreover, my vast and varied skill set in both web and mobile app development accentuates my ability to produce end-to-end apps for iOS and Android with dedication to engineering polished products. I’ve successfully launched multiple production apps across Google Play and App Store, delivering secure, optimized, and user-friendly solutions. ⭐Due to NDAs, links aren’t public—but once you open the chat, I’ll share live demos and walkthroughs. I’d be happy to discuss your requirements and execution plan. Bid amount is a placeholder and can be discussed over chat. Thanks & Regards Ranjana

@point2solutions

Hi Nick, I’ve reviewed your requirements and I’m confident I can contribute as a reliable Flutter developer for your team, including end-to-end iOS and Android builds using Mac, iPhone, TestFlight, and full cross-platform deployment workflows. I’m comfortable working in structured team environments, following strict processes, and collaborating within US East Coast time schedules, including weekend availability. I can work for 8 hours for you before I need to rest for the day + I’m available for weekend work. I have all the equipment needed. I have previous experience working in a team and my bid is correct. I’d be happy to share relevant Flutter work samples and discuss how I can fit into your existing development workflow. Thanks

@Herculesz

Hi I’m an experienced Flutter developer comfortable building and maintaining cross-platform iOS and Android apps in a professional team environment. I can work with Flutter, Dart, Firebase/Supabase, REST APIs, state management, responsive UI, push notifications, in-app purchases, App Store/TestFlight workflows, and Google Play builds. The key requirement here is not only coding, but staying organized, communicating clearly, following instructions exactly, and supporting reliable iOS delivery, and I can fit into that workflow properly. I have access to the required setup for Flutter development, including Mac/iOS build capability, iPhone testing, signing, TestFlight review, and Android release preparation. I’m also comfortable working US East Coast hours, joining an existing team process, handling weekend work, and keeping progress clear through GitHub, task boards, and daily communication. I can work for 8 hours for you before i need to rest for the day + I'm available for weekend work. I have all the equipment neede. I have previous experience working in a team and my bid is correct. Thanks, Hercules

@skalogir

I can work for 6 hours for you before I need to rest for the day + I'm available for weekend work. I have all the equipment needed. I have previous experience working in a team and my bid is correct. Hi Nick, I understand you need a cross-platform Flutter developer with full iOS/Android capabilities, team collaboration experience, and weekend availability, working in US EAST COAST hours. I have built end-to-end Flutter apps for both platforms, including iOS distribution via Mac/TestFlight, Android builds, API integration, and responsive UI implementation. I am highly organized, follow instructions rigorously, and can integrate seamlessly into your Miami-based team workflow. Q1: Are most projects short sprints or longer multi-month apps? Q2: Do you have existing design and backend resources, or will the Flutter developer handle full-stack integration? Q3: Are there preferred Flutter packages or state management patterns you typically use across projects? Best regards, Stratos

@PrashantR6

As an experienced Flutter developer at Axenet IT Services, I have a comprehensive understanding of the cross-platform app development lifecycle and expertise in building apps for both iOS and Android. What makes me an ideal fit for your team is that I possess all the necessary equipment, including a Mac and iPhone, to ensure seamless iOS distribution. My commitment to professionalism, organization, and strict adherence to instructions makes me an effective team player and a reliable contributor. In addition to my technical skills, I understand the significance of communication in successful collaborations. My stellar track record of integrating seamlessly into teams and delivering high-quality codes aligns perfectly with your requirements. Moreover, I am based on the US East Coast, ensuring that there won't be any time zone complications for our work. At Axenet IT Services, we are passionate about fueling customer success with innovative solutions. Our decade of industry experience coupled with meticulous attention to detail gives us an edge in creating exceptional fitness apps like the one you need. By choosing my services, you not only get an expert Flutter developer but also gain a reliable partner committed to your project's success from start to finish.

@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.

@zainalitariq245

Hi Nick, I carefully read your job post and understand that you're looking for a reliable Flutter developer who can work as part of a team, communicate clearly, follow processes, and contribute to both iOS and Android projects. I appreciate that you're prioritizing professionalism and communication just as much as technical skills. I can work for 10 hours for you before I need to rest for the day + I'm available for weekend work. I have all the equipment needed. I have previous experience working in a team and my bid is correct. Have your current projects mostly been built in Flutter from the start, or do you also take over and maintain existing apps? Also, how large is the development team I would be working with? Please have a look at the projects I’ve worked on recently: https://www.freelancer.com/u/zainalitariq245 If you find my bid satisfactory, we will be happy to discuss your project in detail. I'm waiting for any kind of response. Thanks.

@annes01

Flutter fitness apps demand clean architecture and tight iOS build pipelines, both areas where I have genuine hands-on experience. The Mac plus TestFlight requirement and US East Coast hours including weekends are fully workable. I built Health Click Away, a cross-platform health and AI mobile app delivered end to end for iOS and Android: https://healthclickaway.com. Communication and following team processes precisely are non-negotiable for me. "I can work for 6 hours for you before I need to rest for the day. I am available for weekend work. I have all the equipment needed. I have previous experience working in a team and my bid is correct." Let us connect to confirm the fit. Regards, Anne S.

@codefusion53

Hi Nick, I can work for 4 hours for you before I need to rest for the day + I'm available for weekend work. I have all the equipment needed. I have previous experience working in a team and my bid is correct. Your emphasis on communication, organization, professionalism, and strict adherence to processes is exactly how I approach development projects. I have experience working within collaborative teams, following established workflows, participating in code reviews, maintaining project documentation, and delivering features according to specifications. My background includes cross platform mobile development, API integrations, Firebase services, authentication systems, payment integrations, push notifications, state management, and app deployment workflows. I am comfortable handling the complete development cycle from implementation through testing and release preparation for both Android and iOS. I understand the importance of reliable availability, clear communication, and accountability when working with a distributed team. I am comfortable working within US East Coast business hours and supporting weekend development requirements when needed. I would be happy to discuss your current projects, team structure, development workflow, and expectations for the role. Best, Justin

@techplusintl

Hi Nick, ★★★ Flutter Expert ★★★ 5+ Years of Experience ★★★ I can develop cross-platform apps for iOS and Android with reliable access to a Mac and an iPhone for building and testing. This will include: - Building end-to-end apps for fitness and other categories. - Ensuring compliance with iOS distribution requirements. I will handle the work by collaborating closely with your team, ensuring clear communication and organization throughout the project. Ready to start once you provide access to the necessary tools and any specific project guidelines. Thanks!

@melikatfz

Hi Nick, I understand the challenge of needing a highly reliable Flutter developer who can seamlessly handle the intricate demands of cross-platform app development, especially with iOS's stringent requirements. Without the right expertise, project timelines can falter, and quality can suffer, but with my deep experience in Flutter and access to all necessary equipment including a Mac and iPhone, I ensure smooth and successful end-to-end app development for your studio. Here are my questions: Do you have specific fitness app features in mind that I should be aware of? Also, what project management tools are currently in use by your studio? Let’s discuss your project now!

@DeveloperStation

Hi Nick, I can work for 3 hours today before needing a break, and I’m available for weekend work. I have all the necessary equipment and extensive experience with Flutter, including iOS-specific tasks like TestFlight submissions. I’ve developed multiple fitness apps, including one that integrates with Apple Health and Google Fit, allowing users to sync their health data and track workouts. I also have experience with backend technologies like Node.js and PHP, which can be valuable for building robust APIs. In addition to Flutter, I’m proficient in React and React Native, enabling me to contribute as a full-stack developer when needed. Let’s schedule a 10-minute introductory call to discuss your project in more detail and see if I’m the right fit. Feel free to message me anytime—I usually respond within 10 minutes. I’m eager to learn more about your exciting project. Best regards, Adil