Flutter App Feature Integrations

@ominfowave

Hello We are Ominfowave Software Services Pvt. Ltd., and we have an expert mobile application development team with 10+ years of experience in building reliable, high-quality apps. ? Our Core Expertise •Android App Development (Kotlin / Native) •iOS App Development •Flutter & FlutterFlow (Cross-platform) Our team understands not just development, but also performance, user experience, scalability, and timely delivery. ? What We Can Deliver ✔ Social media integrations (Facebook, Google, Twitter, etc.) ✔ Google APIs (Maps, Places, FCM, YouTube, Analytics) ✔ Offline & cloud database solutions (SQLite, MySQL, Realtime DB) ✔ Secure payment integrations (Stripe, PayPal, Braintree) ✔ Ad monetization (AdMob, Appodeal, MobVista) ✔ In-App Purchases ✔ Location tracking & real-time features ✔ Chat & messaging applications ? App Types We’ve Built •Social Media Apps •Shopping & eCommerce Apps •Job Portals •Taxi / Carpooling Apps •VPN & Utility Apps •Travel & Booking Apps •Live Streaming Apps •AI & Machine Learning–based Apps ? Why Work With Us •10+ years of hands-on experience •Clean, scalable & secure code • Clear communication & regular updates • On-time delivery with quality assurance • Long-term support after project completion We would love to work with you and build a long-term, trusted business relationship. Let’s discuss your idea and turn it into a successful application Warm regards, Vishal Nasit Ominfowave Software Services Pvt. Ltd.

@joomextensions

Hi, I can integrate all these features into your production Flutter app. For Google Business Profile Verification, I'll wire up OAuth with your API credentials, call the verification endpoints, surface real-time status in the UI, and persist the result locally. Next: OTP-based login replacing email/password, GST & PAN verification against government databases, a Multiple Property module for switching properties without logout, a Firebase-driven Package & Offer module, Firebase Analytics, and an automatic image resizer that compresses/crops uploads to preset sizes. I'll match your existing design system, keep Provider for state management (or justify switching), and ensure clean builds with no new flutter analyze warnings and clear, commented commits. Regards, Harsh Thoriya

@mrresearcher99

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

@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. Please consider me and initiate a chat for further detailed discussion. Regards, Anju Logical Soft Tech Pvt Ltd, Indore(M.P)

@technologiesit

With 8+ years of experience in full-stack and mobile app development, I am well-versed in the modern technologies that will drive your Flutter application's growth. As a digital solutions expert, my skill set not only includes Flutter and mobile app development but also extends to API integration – the very heart of your project requirements. I understand the urgency and importance of wiring up Google Business Profile Verification and assure you, with your supplied Google Cloud credentials, I can handle the OAuth flow, verification endpoints, real-time status messages and data persistence seamlessly. That's not all! My past clients' trust has earned me over 100 successful projects which is further testament to my competence. More than just a developer, I aim to form long-term partnerships hence providing post-assignment support is essential. With me on board, you can rest assured knowing every flutter analyzable meticulously-commented commit leads to a clean build for Android & iOS platforms. Turn your vision into a reality by choosing me today!

@abhishek060

Hi, Since your app is already in production, my focus will be on adding new features without disrupting the existing user experience. I'll start with the Google Business Profile verification using the official Google APIs, implementing the OAuth flow, real-time status updates, and locally storing the verification result. I'll integrate OTP login, GST & PAN verification, multi-property management, package & offer management, Firebase Analytics, and automatic image compression while keeping everything consistent with your current design system. I noticed you're using Provider. Unless there's a strong reason to migrate, I'd keep the existing architecture to reduce risk and speed up development. I've worked on Flutter applications involving OAuth, Firebase, REST APIs, image processing, and production deployments, so I'm comfortable extending existing codebases. I'll deliver clean, well-commented GitHub commits, with no new `flutter analyze` warnings and successful Android & iOS builds. A couple of quick questions: • Is your Google Cloud project already configured for OAuth? • Which provider will you use for GST & PAN verification? I'd be happy to review your codebase and start with the Google Business Profile verification immediately. Regards Abhishek

@ManojChauhan111

Dear Sir, I hope this message finds you well. I am a Flutter Developer with 8+ years of experience building high-performance mobile apps, specializing in clean architecture, state management, and scalable UI/UX. I specialize in developing Flutter applications and have strong domain knowledge. I can complete your project within the agreed timeframe and budget. Having worked on similar projects, I am confident I can exceed your expectations. Please let me know if you would like to discuss this further in chat. Best regards.

@Ak230598

Hello, I can create/modify the app/web as you wish. I have 6.5+ years of experience in this field. Let's connect and discuss more about your requirements. Thank you.

@NEHABHAT92

Hi there! I'm Neha, an experienced Flutter developer with a consistent record of exceeding client expectations for over 9 years. I've been part of various full-cycle mobile app development projects that required extensive API integrations and real-time status updates, making your project an excellent fit for my skill set. I fully comprehend the urgency and magnitude of the Google Business Profile Verification integration you seek and can confidently assure you that I have the expertise necessary to handle this complex task. Having worked with OAuth flows and multiple APIs, I will ensure that the verification process runs seamlessly. Additionally, my proficiency in state management systems like Provider, Bloc, and Riverpod ensures that the new modules, from GST verification to OTP-based login, will seamlessly blend into the existing design system while adhering to code cleanliness standards. Not only do I possess hands-on proficiencies in Flutter, but I'm also well-versed in PHP, HTML/HTML5/CSS and website design which would be pivotal as we create Firebase features or custom JSON files for time-bound promotions; integrate lightweight in-app analytics; and develop an automatic image resizer criterion for efficient photo uploads. As a customer-driven professional committed to delivering real value through scalable solutions, outlined by clear comments and clean deliveries, I am confident that I will be an excellent choice for your project.

@iimtpradeepdash

Google Business Profile verification is sensitive—OAuth must be tight so only authorized users call Google’s endpoints, and status has to survive app restarts without accidental resets. I’ve integrated Google APIs and OAuth flows into Flutter before, with local state + backend sync. For OTP login, I’m experienced with both SMS (using Firebase Auth or third-party gateways) and UI-UX for the switch from password. GST/PAN validation I’ve handled via government APIs—real-time or async depending on the provider’s reliability. I’ve built exactly this “Multiple Property” structure (add, edit, switch context, user stays signed in) in several business apps, live on Play Store. I’d stick to Provider unless you’re hitting complex nested state—Bloc only if new modules get unwieldy. Does your app already have a backend/server, or is everything client-side except Firebase/cloud APIs? Pradeep

@softwarelinkerrs

With over a decade of experience in software development and a proven track record in building secure and scalable digital systems, my team at SoftwareLinkers is well-positioned to handle all the major feature integrations your Flutter app requires. We've successfully integrated various APIs into mobile and web platforms, including RESTful APIs -- a skill that will come in handy for your Google Business Profile Verification request. Our proficiency in using PHP & MySQL backend ensures that we have the skills needed to handle the feature implementations like OTP-based login system, GST & PAN number verification, Multiple Property module, Package & Offer module effectively. Furthermore, as experienced developers of real-time applications, we are familiar with surfacing sensitive status messages on the UI promptly. We can ensure that the Google Business verification feature operates seamlessly through clear state management irrespective of the technology stack used(Bloc/Riverpod/Provider). Ensuring clean flutter analyze reports is a given and our focus on maintaining high coding standards means your project will always be handled meticulously.

@FreeLancers360

As a dynamic and highly proficient Full Stack Developer, I confidently offer my invaluable Flutter App Development expertise to expedite and enrich your project. With my skills in integrated API management, especially using Google's APIs, I can promptly handle the OAuth flow, trigger the necessary verification endpoints, maintain persistent user data and provide real-time outcomes through an intuitive, user-friendly interface. My familiarity with both Firebase Analytics and Flutter's Provider package puts me in an excellent position to offer you well-optimized integrated modules. Additionally, I have a keen eye for design aesthetics and will ensure that all new modules seamlessly blend into the existing app’s design system for that distinct user experience without sacrificing functionality or state management. Furthermore, having extensively worked on apps with features similar to your proposed Multiple Property module and Package&Offer module, I can confidently develop innovative solutions while meticulously adhering to your project requirements. Choosing my services guarantees the delivery of exceptionally clean, scalable, and bug-free code that passes all flutter analyze checks for both Android & iOS devices. Don't just take my word for it though; I'll supply you with clear, thoroughly commented commits so you can confidently follow every change made in the project's lifetime.

@mayankinnovative

Hello I reviewed your Flutter App Feature Integrations project and understand that you need new features integrated into an existing Flutter application while maintaining stability performance and compatibility with your current codebase I can integrate the required features including Google APIs authentication payments maps push notifications Firebase REST APIs third party SDKs and backend connectivity while fixing integration issues optimizing performance and ensuring the application remains responsive across Android and IOS I follow clean architecture and structured development practices so new features fit naturally into the existing project and remain easy to maintain My goal is to deliver reliable feature integrations with minimal disruption to your existing application while improving usability stability and long term scalability A few questions Which features or APIs need to be integrated into the application Is the project using Firebase a custom backend or another service Do you have the complete Flutter source code and API documentation available Will the work include bug fixing and app store deployment after the integrations Thanks

@Mayanks010

Hi, Thanks for sharing your project. It aligns well with solutions our team at Royal IT Service has successfully delivered for clients across various industries, and we're confident we can provide a high-quality solution tailored to your requirements. Before providing an accurate timeline, scope, and budget, we'd like to clarify a few key details to ensure we're aligned from the start. Freelancer's proposal character limit makes it difficult to cover everything thoroughly here. If you're available, let's connect via chat. We can discuss similar projects we've worked on, recommend the best approach for your specific requirements, and answer any questions you may have. Once we understand your expectations, we'll provide a clear execution plan with realistic timelines and pricing. We're ready to get started as soon as we finalize the details and look forward to working with you. Best regards, Royal IT Service

@Baghali1

Hello, I can help you extend your existing production Flutter application while keeping the current architecture clean, maintainable, and scalable. I understand that **Google Business Profile Verification** is your highest priority. I can integrate the official Google APIs, implement the complete OAuth flow, display real-time verification status in the UI, and persist the verification result locally so users don't need to repeat the process. Once you provide the Google Cloud credentials, I'll handle the complete integration. I can also implement the remaining features, including: * OTP-based login * GST & PAN verification through the required APIs * Multiple Property management (add, edit, switch properties) * Package & Offer module using Firebase or local JSON * Firebase Analytics integration * Automatic image compression, resizing, and cropping before upload I will use riverpod . You'll receive: * Clean, well-structured Flutter code * Proper API integration * Commented commits for easy review * Android and iOS builds without new `flutter analyze` warnings * Ongoing communication throughout development I have experience working with Flutter, Firebase, REST APIs, authentication, local storage, image processing, and production app deployments. I'm ready to start immediately and would be happy to discuss your existing architecture before we begin. Best regards, Bagh Ali Flutter Developer

@talharehmandev

Hey! Google Business Profile verification via OAuth is the tricky piece here — the API flow works fine in testing but token refresh and status persistence is where most implementations quietly break in production. I'd get that solid and fully tested before moving to the other modules. My plan: - Google Business API: OAuth flow, verification endpoints, real-time status UI, persisted outcome - OTP login replacing current email/password - GST + PAN verification against government databases - Multiple Property module: add, edit, switch without logout - Package & Offer module: time-bound promotions via Firebase or local JSON - Firebase Analytics integration - Auto image resize + compress before upload On state management: I'd stay with Provider unless the new modules add enough complexity to justify Riverpod — happy to discuss after reviewing the existing codebase. Clean commits, zero new warnings on flutter analyze, builds cleanly for both platforms. Can you share the repo so I can audit the current structure before confirming timeline? Talha

@somendersingh96

Hello, I can extend your existing Flutter application while maintaining its current architecture and delivering clean, production-ready code. My approach: • Integrate Google Business Profile Verification using the official Google APIs with secure OAuth, real-time verification status, and local persistence • Replace the current authentication flow with secure OTP-based login • Implement GST & PAN verification through the appropriate APIs • Build a Multiple Property module with seamless property switching • Develop a Package & Offer module using Firebase or local JSON, depending on your preference • Integrate Firebase Analytics for lightweight user insights • Add automatic image compression and resizing before upload for faster performance • Keep the existing Provider architecture unless there's a clear technical benefit to migrating to Bloc or Riverpod What you'll receive: • Clean, well-structured Flutter code with documented commits • Android and iOS builds passing flutter analyze without new warnings • Fully tested Google Business verification with persistent status • Modules that match your existing design system • Setup documentation and post-implementation guidance I have experience with Flutter, Firebase, Google API integrations, OAuth, REST APIs, and scalable mobile architectures, and I'm ready to start immediately. Best regards, Somender Singh

@vinodrayka07

Hi, Your project is a great fit for my Flutter experience. I can seamlessly extend your existing production app while maintaining its architecture, performance, and design consistency. I'll integrate Google Business Profile Verification using Google's official OAuth flow and APIs, display real-time verification status, and persist the verification result locally for future sessions. Along with that, I can implement OTP-based authentication, GST & PAN verification, Multiple Property management, a dynamic Package & Offer module (Firebase or local JSON), Firebase Analytics, and automatic image compression/cropping before upload. Since your project already uses Provider, I can continue with it to minimize code changes, or migrate to Bloc/Riverpod if there's a clear long-term benefit. I focus on clean architecture, reusable components, and well-documented code with meaningful commits. You'll receive a production-ready implementation that builds cleanly on Android and iOS, passes `flutter analyze` without new warnings, and integrates seamlessly with your existing UI and workflows. I'm available to start immediately and would be happy to discuss the API details and implementation plan. Best regards, Vinod

@shailender18

Hi, I can integrate Google Business Profile verification into your existing Flutter app using Google's official APIs, including OAuth authentication, verification workflow, real-time status updates, and local persistence so users don't need to repeat the process. Along with that, I'll implement OTP-based authentication, GST & PAN verification, multiple property management, a configurable Packages & Offers module, Firebase Analytics integration, and automatic image compression/resizing while maintaining your existing UI and architecture. Since your project already uses Provider, I can continue with it for consistency or migrate to Riverpod/Bloc if it offers a clear long-term benefit. The code will be clean, well-documented, and thoroughly tested to ensure `flutter analyze` passes without new warnings and the Android build is production-ready. I'm available to start immediately and would be happy to discuss the API requirements and implementation plan.