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I’m building a production-ready Flutter application that must run smoothly on both Android and iOS. The codebase will live in Git and be written in Dart, with Riverpod as the preferred state-management approach. Core integrations • RESTful communication with my existing SteamGuard backend, secured through JWT token authentication and exchanging data as JSON over HTTPS. • Direct interaction with a ThingsBoard IoT instance for device telemetry and command/control. Key functionality The app needs to cover user authentication, an analytics dashboard, push notifications, device management, and reporting. These features form the foundation of the application; please architect them with future extensions in mind. Deployment targets When the app meets the acceptance criteria below, I’ll need signed builds prepared for both the Google Play Store and Apple App Store. Acceptance criteria 1. All listed features operate error-free on current versions of Android and iOS. 2. API calls succeed or fail gracefully with proper JWT handling. 3. Real-time data from ThingsBoard is rendered within one second of receipt. 4. App passes Play Store and App Store review guidelines. 5. Repository history in Git is clean and documented. Deliverables • Full Flutter source code in a private Git repo • Build-ready APK and IPA (with provisioning profiles) • Brief setup & deployment guide • One round of post-launch bug fixes (critical issues only, 14-day window) If this aligns with your expertise, let’s discuss the project timeline and milestones. SOW enclosed
Project ID: 40603451
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42 freelancers are bidding on average ₹25,810 INR for this job

Hello how are you?, I reviewed your project requirements and I can help you build a high-quality mobile application with clean UI, smooth performance, and scalable backend. I am an experienced Mobile App Developer specializing in Flutter / React Native / Native Android & iOS development. I have worked on apps including booking systems, management systems, and custom business apps. My Development Process Requirement analysis UI/UX design App development API integration Testing & bug fixing Deployment to Play Store / App Store Why Choose Me ✔ Clean and scalable code ✔ Regular progress updates ✔ On-time delivery ✔ Long-term support If you'd like, I can also suggest improvements for your app features and architecture to make the product more scalable. Let's discuss your project in detail. Best Regards, Sumit
₹35,000 INR in 20 days
10.0
10.0

Hello, Regarding your project, i would like to discuss the app features in detail to better understand your requirements. 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.
₹75,000 INR in 30 days
8.9
8.9

Hello, I can help with your "Flutter IoT App Android iOS" project. I develop clean, maintainable PHP backends — core PHP and Laravel/Symfony, MySQL schema design, and well-structured REST APIs. For work involving java, mobile app development, iphone, android, dart, analytics, json, flutter, mobile development, rest api, I pay close attention to validation, security, and readable code, delivering in small, testable milestones. I provide clean commits and clear documentation. Could we discuss the specifics before I firm up the timeline? ⭐ 5.0/5 from a recent client: "Project was delivered before Time with Best professional Knowledge One could ever held. Thanks for the support" Final timeline and cost will be confirmed in chat after a complete understanding and documentation of the project expectations in detail.
₹22,500 INR in 5 days
7.8
7.8

Hi, the ThingsBoard integration is the part I'd want to nail down early, especially getting telemetry rendered within that 1 second target you mentioned alongside JWT-secured calls to your SteamGuard backend. Before you commit to anyone, I'd rather build a small working piece first, say the auth flow talking to your backend plus one live telemetry screen pulling from ThingsBoard in Riverpod. That way you can see actual code and behavior, not just promises, before locking in scope or budget. We're a small team doing JS-heavy mobile and web builds for years now, PHP and Node mostly, and this would be a chance to prove out the Flutter side properly on your project specifically. Happy to scope that small demo piece if you want to see it before deciding on timeline and milestones.
₹25,000 INR in 7 days
7.1
7.1

Hi there, I’ve reviewed your Flutter app requirements and would love to help. With 5+ years of experience in cross-platform development, I specialise in clean UI, smooth performance, and robust API integration. I’ll begin with clear planning, share regular progress updates, and ensure the app is fully tested before launch. Let’s connect to discuss your vision — I’m ready to get started! Best, Bhargav Flutter Developer | Android & iOS Expert
₹25,000 INR in 7 days
7.0
7.0

Hi, I can build your Flutter application with a clean, scalable architecture using Riverpod and Dart. I have carefully reviewed the project description and the attached SOW, including the requirements for JWT authentication, REST API integration, ThingsBoard real-time telemetry, analytics dashboard, device management, notifications, reporting, Git workflow, and Play Store/App Store deployment. With 10+ years of development experience, I focus on building maintainable applications with proper API handling, secure authentication, modular architecture, and reliable deployment. I can discuss the implementation plan, timeline, milestones, and any technical points from the SOW before we begin. Thank you Regards, Sai
₹35,000 INR in 20 days
5.9
5.9

Hello, I have experience building production-ready Flutter applications with secure API integrations and scalable architectures. I can develop your app using Flutter, Dart, and Riverpod with JWT-based authentication, ThingsBoard IoT integration, real-time telemetry, push notifications, device management, and reporting features. The solution will be architected for future scalability, with clean Git history, well-documented code, and graceful API error handling. I'll also prepare signed Android and iOS builds that comply with Play Store and App Store requirements. Deliverables include: * Full source code in a private Git repository * Build-ready APK and IPA files * Setup and deployment documentation * 14 days of critical bug-fix support after launch I'm happy to review the enclosed SOW and discuss timelines, milestones, and the best implementation approach. Regards, Abhishek
₹25,000 INR in 7 days
5.7
5.7

As an accomplished full-stack developer with over 8 years of experience, I am confident that my skills and understanding are ideal for your Flutter IoT App project. I have a deep-rooted knowledge of mobile app development in technologies such as Dart, Flutter, Android and iOS. Moreover, my core skillset includes REST API communication and analytics, which are directly aligned with your project requirements. Continuing, I understand the significance of your existing SteamGuard backend and adopting Riverpod as a state-management approach. My prior engagements with similar IoT applications will allow me to seamlessly integrate with your ThingsBoard IoT instance for device telemetry. As part of my job, I've created and maintained large codebases in private Git repositories adhering to best practices. I can assure you the same diligent work by providing clean and easily understandable code with proper documentation. Finally, I pride myself on delivering quality work with a focus on security and scalability which resonates well with your expectations of future-proofing the architecture. My value addition pools when it comes to post-launch bug fixes within a short window of time ensuring smooth app functionality at all times. Your satisfaction is my priority; let's join hands to make this IoT application a marvel!
₹27,500 INR in 7 days
4.9
4.9

Hi, I've reviewed the SOW and I'd be excited to help build the SteamGuard mobile application. It aligns well with my experience in Flutter, IoT integrations, and production-ready cross-platform apps. ✅ Expert in Flutter with a single, scalable codebase for Android & iOS ✅ Experience with JWT authentication, REST APIs, and secure app architecture ✅ Real-time IoT data integration with responsive dashboards and telemetry ✅ Clean architecture with Riverpod, modular code, and future-ready design ✅ Push notifications, analytics, reporting, offline caching, and device management ✅ Optimized performance with smooth UI and reliable real-time updates ✅ Git-based development with regular commits, test builds, and milestone tracking ✅ Play Store & App Store deployment, documentation, and post-launch support I can deliver a clean, maintainable solution that follows your SOW while keeping the architecture extensible for future enhancements. Let's discuss the timeline, milestones, and implementation approach. Best regards, Khushal
₹25,000 INR in 7 days
4.4
4.4

Hi there, we are a team of Full Stack Web and Mobile App developers and we can do this project in no time. Thanks Ashish Kumar.
₹25,000 INR in 7 days
4.4
4.4

This project combines several moving parts—secure authentication, IoT communication, and real-time data visualization—so the architecture needs to stay modular from the beginning to remain easy to extend as new device capabilities are added. I'd build the application in Flutter using Riverpod for predictable state management and a clean separation between the UI, business logic, and data layers. The app would integrate with your SteamGuard backend over REST using JWT authentication, while maintaining a reliable connection to ThingsBoard for telemetry and device control with graceful handling of network interruptions and token renewal. Features like authentication, analytics, device management, reporting, and push notifications would be implemented as independent modules to simplify future enhancements and maintenance. Throughout development, I'd keep the Git history organized, document the setup process, and validate the application on both Android and iOS to ensure consistent behavior and a smooth submission to the Play Store and App Store. One question: does your ThingsBoard deployment use MQTT, WebSockets, or REST for real-time telemetry, and is the SteamGuard API already fully documented?
₹12,500 INR in 5 days
4.1
4.1

As a seasoned developer with years of experience in Mobile App Development, I am confident that I can provide you with the top-notch Flutter IoT app that you are looking for. I have deep understanding and proficiency in all aspects of the project, from RESTful communication to Riverpod state-management, making me an ideal choice for this job. Moreover, my expertise doesn't stop at app development - I'm also skilled in automation, APIs, integrations and cloud infrastructure. This is particularly relevant to your project as it requires direct interaction with ThingsBoard IoT instance for device telemetry and command/control. I assure you that my comprehensive understanding of these technologies will ensure reliable and error-free operation that renders real-time data within one second of receipt. Lastly, I believe in establishing lasting client relationships, something that aligns well with your need for a dedicated technology partner who can deliver clean codebase documented in Git and provide post-launch bug fixes when needed. With me, you won't just receive the deliverables but an entire ecosystem of support to help your digital product flourish. Let's discuss further how we can turn your vision into a high-impact reality!
₹20,000 INR in 6 days
4.3
4.3

With 5+ years of experience in mobile app development, and a passion forward-thinking solutions, I am confident I can deliver an exceptional Flutter IoT app for both Android and iOS platforms. My extensive knowledge of Dart and Riverpod make me well-equipped to handle any challenge that arises during the course of the project. My past projects involving RESTful API integration and security, will be immensely useful in connecting your existing SteamGuard backend and handling JWT token authentication effectively. But what really sets me apart is my familiarity with ThingsBoard IoT instance. I have worked on a similar project, where I constructed a twin for an Industrial IoT solution with data visualization dashboard utilising ThingsBoard's telemetry feature. Rest assured that I understand the gravity of this project for you, incorporating user authentication, data management, analytics and push notifications among others. With this application serving as a foundation for your business, my detail-oriented nature ensures every line of code will be clean, prepped for potential extensions in the future. My goal is to produce faultless results that facilitate your business's growth; I am ready and excited to work on this project together. Let's discuss timelines and milestones to get started!
₹12,500 INR in 3 days
3.0
3.0

The foundation is already well defined. Reading through the scope, it feels like the project isn't just about delivering a Flutter app—it’s about building a platform that can continue to grow. With JWT-secured APIs, real-time ThingsBoard communication, and deployment to both app stores, the long-term maintainability of the architecture will likely have a bigger impact than any individual feature. I also noticed you've already specified Riverpod, Git workflow, and clear acceptance criteria, which suggests you've invested time in reducing ambiguity before development begins. I'd establish the authentication, API layer, and real-time device communication first, then build the dashboard and management features on top of that foundation so future additions remain straightforward. One question I had: is the ThingsBoard instance already configured with the required telemetry and device APIs, or will that integration be refined alongside the mobile app? Best regards, Akash Goel Your Partner for Smart Digital Solutions Bid placeholder
₹12,500 INR in 15 days
4.1
4.1

Hi, I can build your production-ready Flutter app with Riverpod, JWT-secured REST APIs, ThingsBoard real-time integration, push notifications, and Play Store/App Store deployment, delivering clean, scalable code with full documentation.
₹25,000 INR in 7 days
2.4
2.4

I understand the core requirements of your project and appreciate the need for a well-designed, efficient Flutter application that works seamlessly on both Android and iOS platforms while leveraging Riverpod for state management. As an experienced Full Stack Developer, I specialize in building high-performing mobile applications from concept to deployment. My proficiency in Flutter, Dart, and both Android and iOS development allows me to develop clean and structured Flutter codebases suited to Git management. Moreover, I have extensive experience working with RESTful APIs and am adept at handling the juggernaut of data exchange securely using JSON and HTTPS. This aligns perfectly with your need to communicate with the SteamGuard backend via JWT token authentication. In addition, my understanding of IoT systems and expertise in leveraging techniques like ThingsBoard IoT instance allow me to promise effective real-time rendering of device telemetry and command/control information within one second of receipt.
₹20,000 INR in 10 days
2.5
2.5

Hi, I can build this - a production Flutter app in Dart with Riverpod, integrating with your SteamGuard backend over JWT-authenticated REST/JSON and ThingsBoard for real-time device telemetry and command/control. I'll cover auth, analytics dashboard, push notifications, device management and reporting, architected for future extensions, with a clean documented Git history and signed builds ready for both Play Store and App Store submission. Portfolio: superxcart.com. New on Freelancer but experienced - reviewed your SOW, happy to discuss milestones.
₹12,500 INR in 3 days
1.4
1.4

For your Flutter IoT app I can design Android and iOS solutions with smooth device connectivity, secure data transfer and real time monitoring. I’ll build a clean interface for controlling devices, set up push notifications and ensure the app runs efficiently across platforms. Backend integration will be handled with proper APIs and cloud storage for reliability. Let’s plan a Zoom or Teams call so we can go through your requirements in detail and finalize the approach.
₹33,000 INR in 15 days
1.1
1.1

Hello, my name is Trieu Tuan C. I have extensive experience developing cross-platform Flutter applications using Dart, Riverpod, and RESTful APIs for production environments. I have built secure mobile applications featuring JWT authentication, real-time dashboards, push notifications, device management, analytics, and cloud integrations. My experience also includes working with IoT platforms, API-driven architectures, Git-based development workflows, and preparing production-ready releases for both Google Play and the Apple App Store. I am confident I can build your application with a scalable architecture that cleanly integrates with your existing SteamGuard backend and ThingsBoard IoT platform. I will implement secure JWT authentication, robust API communication, real-time telemetry updates, device management, reporting, and push notifications while ensuring smooth performance on both Android and iOS. The project will include clean, well-documented Git commits, comprehensive testing, signed release builds, a deployment guide, and post-launch support for critical issues. My focus is on delivering a maintainable, production-ready application that can be easily extended as your platform grows. I look forward to your response to discuss the project in more detail.
₹20,000 INR in 5 days
0.0
0.0

I will develop a secure and scalable full-stack web application using Java and Spring Category Programming & Tech → Software Development → Web Applications Search Tags Java Spring Boot Full Stack REST API Web Development Gig Description Looking for a reliable Java full-stack developer to build a secure, scalable, and high-performance web application? You've come to the right place! I specialize in developing modern web applications using Java and the Spring ecosystem, with clean, maintainable code and industry best practices. What I Can Build Custom web applications RESTful APIs Admin dashboards Business management systems E-commerce backends Authentication and authorization Database-driven applications Bug fixes and feature enhancements Technologies Java Spring Boot Spring MVC Spring Security REST APIs MySQL / PostgreSQL Maven / Gradle Git HTML, CSS, JavaScript Why Choose Me? Clean and well-documented code Secure and scalable architecture Fast communication On-time delivery
₹25,000 INR in 7 days
0.0
0.0

Mumbai, India
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