Android Group Chat Messaging App

@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

@irsolutions

With over a decade of experience in Android development, I understand your goal of creating a streamlined group chat messaging app for Android users. My background in building high-scale systems, including projects serving over 1 million users, directly applies to the challenges of ensuring real-time message delivery and secure cloud storage for your app. To ensure scalability and security for your project, I would recommend implementing a real-time backend like Firebase or Supabase for seamless message delivery and storage. With my past success in developing Android apps with similar features, I am confident in my ability to meet and exceed your expectations for this project. I am eager to discuss how we can bring your vision to life and meet all your project requirements. Please feel free to reach out to me to further discuss the roadmap for creating your Android group chat messaging app.

@corpmember29

Hi, I understand you need a focused Android-only messaging app—not a full social network. The priority is reliable real-time text messaging, group chats, notifications and persistent history. I have 13+ years of mobile development experience and recommend Kotlin + Firebase for this MVP, providing reliable real-time sync, authentication, cloud storage and push notifications. I’ll deliver: • Clean Android Studio/Kotlin project • Simple onboarding with display name • Recent chats screen • One-to-one real-time messaging • Group creation, naming and member invitations • Real-time message synchronization with offline handling • Firebase Cloud Messaging notifications • Secure cloud message history • Reconnection/error handling for unstable networks • Testing across two separate devices • Complete source code, build instructions and README Acceptance will be validated exactly against your scenario: two fresh devices create a group, exchange messages instantly, receive notifications and see the conversation history after relaunch. I can start quickly and provide milestone-based delivery with the complete source code at handover.

@C0RETECHIES

Hi there, I understand you need the core of a lightweight social app: a real-time Android group messaging engine. A user onboards with a display name, creates or joins group chats, and exchanges messages. Messages are pushed to a real-time backend and distributed to all group members' devices. The system will use local caching to handle intermittent connectivity and rely on push notifications to alert users of activity when the app is closed. Technical approach: We'll use native Android (Kotlin) with an MVVM architecture. Firebase Firestore is ideal for the real-time messaging and user data, as it has built-in offline persistence. We will use Firebase Cloud Messaging (FCM) for push notifications, triggered by Cloud Functions. Core modules: - User Onboarding: A simple flow for display name setup and user record creation. - Chat Hub: A main screen listing active 1-to-1 and group conversations. - Real-time Message Thread: A view subscribed to a Firestore document to display messages instantly. - Group Lifecycle: Logic for creating a group, assigning a name, and adding members. Relevant systems: Encrypted Chat Application Suite: We built a complete E2E encrypted messaging system on native Android (Java/Kotlin), which handled real-time group chat and push notifications-directly matching the core functionality you need. Our implementation will start with the Firebase schema and core messaging UI. We'll then integrate the real-time listeners and finalize with group management and notifications, ensuring the foundation is solid before expanding. Regards, Rohit

@Hammadhassan21

Hey, I’ve carefully reviewed your project, and I understand you need a lightweight Android messaging app focused purely on reliable real-time text conversations and group chats. I can build a clean foundation that keeps the experience simple while ensuring messages remain synchronized and available after relaunching. I will develop the Android Studio project in Kotlin, implement recent chats, one-to-one and group conversations, real-time messaging with reliable sync, group creation/invitations, push notifications, and secure cloud message history using Firebase or a suitable backend. I’ll also provide the complete source, build instructions, and concise README so development can continue smoothly. I have hands-on experience with similar real-time mobile applications and would be happy to share relevant examples during our discussion. One quick question: Would you prefer Firebase for its integrated authentication, database, and push-notification services, or are you open to Supabase? Portfolio: https://www.freelancer.com/u/Hammadhassan21 Best Regards, Hammad Hassan

@point2solutions

--- Android Real-Time Chat App Development --- I can build the Android messaging app with a focused feature set for one-to-one and group conversations. Here's my approach: → Develop the Android Studio project in Kotlin with a simple chat interface. → Use Firebase for authentication, real-time messaging, cloud history, and push notifications. → Add group creation, naming, invitations, and member management. → Test messaging and history across two devices, including reconnect and relaunch scenarios. → Deliver complete source code, build instructions, and README. Flow Onboarding → Recent Chats → Start Chat → Create/Join Group → Real-Time Messaging → Push Notification → Message History Question Do you want users to sign in with phone/email, or only choose a display name for the first version? Let's connect... Thanks

@XanvraTECH

Hello, I am very interested in your project for developing an Android Group Chat Messaging App. I have a strong background in Mobile App Development, Android, Android App Development, iPhone, Java, Mobile Development, Android Studio, and Kotlin. I understand the requirements of the project, including the need for core screens, real-time message delivery, group chat functionalities, push notifications, and secure message storage. I plan to create a clean Android Studio project using Java or Kotlin that meets all the specified requirements. I will ensure seamless communication between users in real-time, with the ability to create and manage group chats effectively. I am confident in my ability to deliver a high-quality app that fulfills your needs. - MY WORK STATS: ✨ https://www.freelancer.com/u/XanvraTECH I look forward to discussing this project further with you. Best regards, Warda Haider

@zeeshan5121472

Hi, I have 9+ years of mobile app development experience and can build a lightweight Android chat application focused on fast, reliable text messaging. I can implement one to one chats, group creation, real time messaging, push notifications, cloud message history, simple onboarding, and offline friendly syncing using Kotlin with Firebase or Supabase. I will provide clean source code, build instructions, and a clear README so you can continue development easily.

@vladang

Spotty connections are the real risk—not the chat screens. I’d build this in Kotlin with Firebase: anonymous Auth for instant onboarding, Firestore for chat history and offline write queuing, and FCM for notifications. Messages would show pending/failed states instead of silently disappearing, then reconcile after connectivity returns. Group creation, naming, membership, recent chats, threads, relaunch persistence, source, build steps, and README would all be covered against your two-device acceptance test. One detail needs deciding first: should group invitations use searchable display names, a shareable code/link, or both?

@ahmadayaz

I propose to develop a text-centric social networking app for Android using Kotlin in Android Studio. The app will feature real-time messaging, group chats, message history, and push notifications. I will integrate a secure backend like Firebase or Supabase for data storage and synchronization. The app will have a user-friendly interface with key screens for recent chats, one-on-one conversations, and group chat management. I will prioritize scalability for future growth and additional features. I am dedicated to creating a high-quality product aligned with your vision and committed to long-term support and collaboration for your success.

@mrresearcher99

Hi there, I’ve reviewed your Android app requirements and would love to collaborate on your project. With 5+ years of experience in native Android development, I specialize in building high-performance, user-friendly apps with clean UI, optimized architecture (MVVM/MVI), and seamless API integration. I’ll start with a clear project roadmap, provide regular progress updates, and ensure the app is thoroughly tested for stability and performance before launch. Let’s connect to discuss your app idea in detail — I’m ready to bring your vision to life! Best, Bhargav Android Developer | Kotlin & Java Expert

@shivmirthyusl

Hi, With nearly two decades of experience and a strong team of over forty skilled developers and designers, IT Flex Solutions India is the ideal choice for your Android Group Chat Messaging App project. We specialize in mobile app development with Kotlin at the forefront, which will be key to producing the clean, functioning Android Studio project that you envision. Our portfolio showcases successful projects that align with your needs, particularly the real-time delivery of messages synced even on spotty connections. Our expertise extends beyond app development, as we embrace effective technologies such as Firebase for secure and efficient storage of message history in the cloud. Additionally, our knowledge of push-notification systems will ensure that users receive prompt updates on new messages. In conclusion, our partnership would amplify the potential of your stripped-down social networking idea. With IT Flex Solutions India on board, you can expect a full source code complemented by comprehensive build instructions and a short README for seamless continued development. Thanks, SBM

@mobiappsoftware

With over 8 years of experience in Android app development, I am the perfect fit for your project. My expertise covers everything from building robust and seamless apps carrying complex functionalities, to handling back-end support and mobile app testing. I have a solid grasp of both Java and Kotlin -comfortable using either for the cleanest possible code. My understanding of popular solutions like CRM, ERP & CMS proves my ability to adapt to varying project requirements. This will come particularly handy for implementing real-time delivery of texts, syncing across devices without dependency on strong internet connectivity and managing push notifications efficiently. What sets me apart is my focus on providing long-term value with free documentation, post-implementation support and maintenance along with suggestions for improvement. I understand that modern applications should be flexible enough to accommodate future growth and are built sturdily at the base. Hence opting for my services would mean you have an Android Group Chat Messaging App that's ready for the present as well as the times to come. I invite you to contact me today so we can get started on transforming your innovative vision into an exceptional reality!

@javaidh390

Hi, I will structure the app using MVVM Clean Architecture with Kotlin Coroutines/Flow, setting up Firestore local persistence so pending text messages queue locally and auto-deliver the moment connectivity resumes. Group chat management, member rosters, and background message alerts will be handled via lightweight Firestore security rules and Firebase Cloud Messaging (FCM) triggers. Are you looking to onboard users via simple display-name UIDs saved to device preferences, or should we wire up Firebase Anonymous/Phone Authentication? Looking forward to hearing back from you soon. Thanks!

@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, Website development, Desktop application development, 3rd party Artificial Intelligence api, AR/ VR, Chatbot, Blockchain- Cryptocurrency, CRM & ERP, Game Development and any other Software development. I am having expertise 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

@XpertLabIndia

Hello, we can assure you that we are highly capable and skilled in meeting your project needs. Our expertise in Android app development, proficient knowledge in Java and Kotlin, and proven insights on mobile messaging will ensure the successful creation of your proposed stripped-down social networking app. We've spent over 13 years building reputable, high-quality products for clients worldwide, making us a leader in Designing and Developing Mobile Applications. We've honed our skills specifically in real-time messaging and data syncing, all vital components for your project. Let us implement our extensive expertise to supercharge your messaging app! Thank You Rohan

@techplusintl

★★★ ANDROID APP SPECIALIST ★★★ Hi, I can build a clean Android app for your text messaging social network. I will create core screens for chats, real-time messaging, and group conversations. I will ensure push notifications and secure message history using Firebase. I will provide full source code, build instructions, and a README for easy development. Let’s discuss your project further! Thanks!

@gutibs

Hi! This is something we can definitely handle. One thing I'd want to nail down before scoping it properly: how do you want to identify users? A phone number with SMS verification (like WhatsApp), a simple email/password, or just a display name with no auth at all? That decision shapes the onboarding flow and how message history is tied to an account across devices. On the backend, Firebase Realtime Database or Firestore would be my go-to — it handles the real-time sync and push notifications cleanly, and keeps the scope tight. Happy to discuss alternatives if you have a preference. Let me know on the auth side and we can take it from there. Gustavo & the DoTheCode team

@rbtech1984

Hello!! I understand you need a clean Android-only group messaging app with real-time one-to-one and group chats, secure cloud history, notifications, and simple onboarding. • Would you prefer Kotlin or Java for the Android app? • Do you already have a Firebase or Supabase account? • Should users join groups only through invitations? The app will include recent chats, private and group conversations, group creation and invitations, real-time message syncing, push notifications, and persistent message history. A clean Android Studio project with complete source code, build instructions, and a clear README will be provided. Relevant Android and real-time messaging projects have been completed before, with a strong focus on smooth communication and reliable performance across devices. Let us discuss your preferred backend and chat flow in the chat. Best regards Farhin B