Flutter Developer

@jastp

Hi there, Jas this side from Logictrix and I am ready to work on your app with my team and with a promise for long term support in fairly low cost. Please just give me your few minutes for the chat so that we can discuss all the important points about project as well as we can clarify any queries from both side to go ahead further for final agreement. We are expert in AI development and we 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

@infowider11

—>>Productivity & Team Collaboration Mobile App Development<<— Hello, I’ll develop a modern, high-performance productivity app for iOS and Android with real-time collaboration, secure cloud synchronization, and team workspace management for seamless productivity. User Features * User Registration & Login * Team Workspaces * Real-Time Collaboration * File Sharing & Updates * Push Notifications * Cloud Data Sync Admin Features * User Management * Team Management * Role & Permission Control * Content Management * Notification Management * Analytics Dashboard WITH 3 MONTHS FREE SUPPORT AFTER DEVELOPMENT READY TO START WORK IMMEDIATELY!!!!! Thanks Shweta!!

@shyamvijaywargiy

Hello , Nice to meet you! I will design and develop flutter mobile application with web admin panel according to your requirement , ping me on chat so we can discuss this more. I am expert and 9 years experienced Android /iPhone app developer with backend work that you are looking for. I will provide you perfect product as you want so you would be happy with it. I am always ready to discuss about your project in detail as well as start from right now. The following are my services that i provide :- 1. Daily or Weekly update. 2. Clean and Robust code. 3. Responsible for communication for more than 15 to 20 hours each day. 4. Free Bug-Fix support for 1 year after completion. 5. Source code delivery. You can have a look at my profile by this link : https://www.freelancer.com/u/shyamvijaywargiy Let's contact me to discuss further details with me. Thanks Shyam

@irsolutions

With over a decade of experience in Flutter development, I understand the need for a polished productivity app that seamlessly runs on both iOS and Android. Your project goal of creating a collaboration tool for small teams aligns perfectly with my background in building high-performance solutions for over 1 million users. My expertise in creating user-friendly sign-up flows, real-time collaboration features, secure data sync, and efficient notification systems makes me well-equipped to tackle the challenges of your project. To ensure scalability and security for your app, I recommend implementing a robust data encryption strategy and optimizing network latency for real-time collaboration. In a past project, I successfully integrated similar features and achieved seamless synchronization with minimal latency, meeting and exceeding user expectations. I invite you to reach out to discuss how we can collaborate to bring your vision to life. Let's connect to further explore the detailed roadmap and deliver a top-notch productivity app that surpasses all expectations.

@C0RETECHIES

Hello, I see you're building a native productivity app where team collaboration is central. The core workflow involves users creating shared workspaces, where any edit or comment by one member is instantly synchronized across all other team members' devices. This live state is managed by a secure cloud backend, with presence indicators showing active users and automated push notifications alerting team members to relevant changes, ensuring everyone stays in sync. Technical approach: We'll use Flutter for a high-performance native UI on both iOS and Android. For the real-time sync, Firebase (Firestore and Cloud Messaging) is ideal, providing low-latency data propagation and push notifications. The backend architecture will be serverless to ensure scalability. We'll manage state in Flutter using Riverpod to handle the live data streams efficiently. Core modules: - User Authentication (OAuth for Google/Apple, email/pass) - Real-time Workspace Engine (live data sync for items/comments) - Presence & Notification System (FCM integration for alerts) - Secure Data Persistence (Firestore with security rules) - Web Admin Panel (user/permissions management) Relevant systems: Fanhut: A Flutter-based sports social app we built, featuring real-time WebSocket feeds for game threads and interactions. It demonstrates our capability in handling high-frequency, low-latency data sync similar to your collaboration requirement. Implementation strategy: We'll start with an interactive prototype for your design review. We will then build out the core real-time collaboration feature to validate latency and sync reliability early. Rigorous testing against OWASP mobile guidelines and network conditions will precede a smooth first-time submission to both stores. Regards, Rohit

@Hammadhassan21

Hey, i will build a clean and professional cross-platform productivity app for iOS and Android that is focused on enabling real-time team collaboration, seamless communication, and secure cloud synced workspaces for small teams I will develop the app using Flutter or React Native to ensure a fully native-like experience with smooth performance across both platforms. I will implement secure authentication (email, Apple, Google), real-time collaborative workspaces with live updates and presence indicators, push and in-app notifications, and secure cloud sync for instant data updates. I will also build a lightweight admin panel for user and permission management with a clean and scalable backend architecture i am interested in doing this work and i am agree with your budget Do you prefer Firebase for real-time sync or a custom backend using Node.js for more control and scalability? portfolio: https://www.freelancer.com/u/Hammadhassan21 Best Regards: Hammad Hassan

@Herculesz

Hi I can build the native-feeling productivity app for iOS and Android using Flutter or React Native with real-time collaboration at the center of the experience. The main technical challenge is keeping shared workspaces, comments, file updates, presence indicators, permissions, and notifications synchronized securely with low latency. I would solve this with Firebase, Supabase, or a Node.js backend using WebSockets, real-time database updates, cloud storage, push notifications, and role-based access control. For authentication, I can implement email login, Sign in with Apple, Google login, secure sessions, and clean onboarding flows. For collaboration, I can build shared spaces, editable items, comment threads, live presence, activity updates, file sync, and in-app notification handling. The admin panel can manage users, workspace access, roles, permissions, and basic moderation from a simple web or in-app interface. I can also focus on OWASP mobile security, encrypted data transfer, store-compliant builds, documented code, and a short hand-off video. My goal would be a polished team productivity app that feels smooth, secure, and reliable across iOS and Android. Thanks, Hercules

@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

@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.

@doomshellsl

Hello, Your project is a great fit for our Flutter-based cross-platform mobile app development expertise, especially in building real-time collaboration systems with secure and scalable architecture. We understand you need a polished iOS and Android productivity app focused on seamless teamwork, live updates, and intuitive user experience. We can help with: ✔ Cross-platform Flutter app development (iOS & Android) ✔ Secure authentication (Email, Google, Apple Sign-In) ✔ Real-time collaborative workspace with live presence indicators ✔ Instant sync architecture using scalable backend (Firebase/Node/WebSockets) ✔ Push and in-app notifications for team activity ✔ Role-based access and lightweight admin panel integration ✔ Clean, maintainable, production-ready code with documentation ✔ App Store & Play Store compliance-ready builds We’re experienced with: ✔ Flutter, Dart, and cross-platform mobile architecture ✔ Real-time applications (WebSockets, Firebase, REST + event-driven sync) ✔ Scalable backend systems for collaboration tools ✔ Mobile security best practices (OWASP mobile standards) ✔ UX-focused productivity and SaaS-style applications Quick questions: 1. Do you prefer Firebase-based real-time sync or a custom backend (Node/WebSocket) for collaboration? 2. Should the admin panel be a separate web dashboard or integrated directly into the mobile app? Regards, Doomshell Software Pvt Ltd (20+ Years Experience)

@shakeebsun

Hi, The challenging part of this project isn't authentication or UI it's building reliable real-time collaboration with instant syncing, presence indicators, notifications, and secure cloud data consistency. I would recommend Flutter + Firebase/Supabase for a scalable cross-platform solution that feels native on both iOS and Android. ✔ Real-time collaboration & presence indicators ✔ Google, Apple & Email authentication ✔ Push & in-app notifications ✔ Cloud sync with low latency ✔ User roles & permissions ✔ Admin dashboard ✔ Interactive prototype + design iteration Quick question: Will users collaborate on documents, tasks, notes, or custom workspace items? I'd be happy to discuss the architecture and provide an MVP roadmap focused on performance, scalability, and store-ready deployment.

@zainalitariq245

Greetings, I will build a polished cross platform productivity app for iOS and Android with real time collaboration, shared workspaces, presence indicators, cloud sync, notifications, and a secure admin panel while ensuring a native user experience and store compliance. Professionally, I will develop the app using React Native or Flutter with scalable architecture, secure authentication, real time synchronization, OWASP focused security practices, one design iteration after the prototype, clean documentation, and a complete handoff video. Do you already have UI designs or would you like me to create the interactive prototype from scratch? I’d be happy to discuss the workflow and collaboration features in detail and get started right away. Best Regards: Zain Ali

@mobiappsoftware

Hello, I will develop your PRODUCTIVITY TOOL MOBILE APPLICATION for Android and IOS both platforms with Web admin panel. I am Tulsiram. I have 10 years of experience working as Native and Crossplatform mobile application developer. I am understood your requirements. I am glad if we are working together. If you interested then let's connect. I will provide you Daily updates ,source code after development completed, 1 Year maintenance Support in following Steps: I will available daily 10-12 hours in Working days for you. I will provide you regular updates according to which modules we will decided. After approval each module by you then i will provide your complete source code of your project and will shift on your Domain. Thanks

@skalogir

Hi there, I understand you need a native-feeling iOS and Android productivity app for small-team collaboration, with shared workspaces, real-time item editing, comments, presence indicators, notifications, secure cloud sync, and an admin panel for users and permissions. I have experience building cross-platform mobile apps with React Native/Flutter, real-time databases, push notifications, social login, role-based access, cloud sync, app store submission, OWASP-aware security practices, and clean handoff documentation. I would recommend React Native or Flutter with Firebase/Supabase-style real-time infrastructure, build an interactive prototype first, include one design iteration, implement collaboration flows with sub-two-second updates, test security and performance, and prepare both store submissions. Q1: Do you prefer React Native or Flutter for the app? Q2: Should the admin panel be web-based or inside the mobile app? Q3: What types of “items” will teams create and edit in the first release? Best regards.

@rbtech1984

Hello There!!! ★★★★ (Build a polished cross-platform collaboration app with seamless real-time syncing and native performance.) ★★★★ I carefully read your project details and understand you need a productivity app for iOS and Android with real-time collaboration, secure cloud sync, notifications, and a lightweight admin panel. The app should feel fully native, meet store guidelines, and include clean code with complete handover. ⚜ Flutter cross-platform development ⚜ Real-time collaboration features ⚜ Apple, Google & Email authentication ⚜ Push & in-app notifications ⚜ Cloud sync & secure backend ⚜ Admin panel with user management ⚜ App Store & Google Play deployment With 9+ years of experiance in mobile app development, I've built scalable Flutter apps with secure APIs, Firebase, and real-time features. I'll focus on performance, OWASP security standards, and well-documented code while keeping communication smooth throughout the project. I'd love to discuss your app and timeline further. Warm Regards, Farhin B.

@codefusion53

Hi, I can help build your real-time productivity app for both iOS and Android with a clean native feel, secure cloud sync, and collaboration features at the center of the user flow. I have experience with cross-platform mobile apps, real-time databases, push notifications, authentication, admin panels, and App Store and Google Play submission requirements. For this project, I would recommend Flutter or React Native with a scalable backend such as Firebase, Supabase, or a custom Node.js API depending on the collaboration depth. The app can include email, Apple, and Google login, shared workspaces, live item updates, comments, presence indicators, push and in-app notifications, user permissions, and a lightweight admin panel. I would also factor in an interactive prototype, one design iteration, testing on real devices, performance checks for real-time latency, and basic OWASP mobile security review before handoff. The codebase will be clean, documented, and delivered with setup notes and a short walkthrough video so your team can maintain and extend it. Best, Justin

@superiar

Hi I’ve reviewed the requirements and they make sense. However, I need clarification on a couple of points. Please reach out so we can discuss and take the next steps. Tejal

@Ameur24

I have developed 2 productivity apps before , i have been working as a mobile apps developer for 5 years now and i am sure i can get you the final version ready in 1-2 months , send me a message and let’s discuss the details

@DeveloperStation

Hi there, We’ve built several real-time collaborative apps, including a document editor that lets users create, edit, and comment on documents simultaneously. We used WebSockets for instant updates and implemented a robust permission system to ensure secure access. With our extensive experience in both Flutter and React Native, we can choose the best framework for your app. We also have a dedicated UI/UX designer who can create fully responsive designs that work seamlessly across devices. Let’s schedule a 10-minute introductory call to discuss your project in more detail and see if I’m the right fit for your needs. I’m eager to learn more about your exciting project. Best, Adil