Android App: Login & Notifications

@Microlent

I can deliver this quickly and cleanly. I’ll build a native Android app with a minimal UI and a solid core: • Secure user registration and login using email/password or phone auth • Reliable push notifications that work in foreground, background, and after app restart • Clean Kotlin code in a full Android Studio project I’ll wire everything with Firebase Auth and Firebase Cloud Messaging so it’s stable, easy to test, and simple to extend later. At hand-off you’ll get: • Complete Android Studio project • Ready Firebase auth and notification setup • APK for instant testing • Clear README explaining build steps and how to change notification sender keys You’ll be able to install the APK, create an account, log in and out, and receive a test push notification without extra setup. If this first milestone goes well, I’m happy to continue with new screens, payments, or advanced features next. Best, Jenifer

@shyamvijaywargiy

Hello , Nice to meet you! I will design and develop ANDROID LOGIN AND NOTIFICATION 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

@shubhamshrimal7

Hello, Greetings Hope you are doing well. I am a Mobile Application developer with over 5 years of experience. I am confident in my ability and skills to develop high-quality Mobile apps and would like to work on your Android app project. I will complete the work as per your requirements. I want to discuss more this project to prepare the final concept. So let’s discuss this in detail over chat then will make plans to start work on it. Waiting for your earliest reply. Thanks. Shubham

@corpmember29

I HAVE BUILT SECURE AND PUSH-READY ANDROID APPS — READY TO DELIVER YOUR AUTHENTICATION + NOTIFICATIONS MVP. I wll develop a clean-coded Android app with a solid authentication flow and reliable push notifications, keeping the UI minimal for now and focusing on functionality. What I’ll Deliver Full Android Studio project with Kotlin (or Java if preferred). User Authentication: Email/password or phone login, registration, and logout. Push Notifications: Real-time notifications via Firebase (or equivalent) that work in the foreground and background. Concise README: Instructions for building, running, and updating notification keys. APK: Ready for quick installation and testing. Acceptance Criteria Installable APK on your device. Users can register, log in/out, and receive a sample push notification. Clean, maintainable code with Firebase wired for auth and notifications. Once this milestone is complete, the app can be easily extended with additional screens, payment flows, and other features.

@Julian29

Hello, I reviewed your requirements carefully and understand that the priority is a clean, reliable Android implementation focusing on secure authentication and real-time push notifications, with minimal UI. With 10+ years of Android development experience, I can deliver a Kotlin-based Android Studio project using Firebase Authentication (email/password or phone, based on fastest setup) and Firebase Cloud Messaging for background and foreground notifications. The app will support register, login, logout, and receiving test notifications reliably. At hand-off, you’ll receive the full source code, a signed APK for testing, and a clear README covering build steps, Firebase setup, and how to rotate or replace notification sender keys. The implementation will be clean, well-structured, and easy to extend later with additional screens or payments. I WILL PROVIDE 2 YEAR FREE ONGOING SUPPORT AND COMPLETE SOURCE CODE. WE WILL WORK WITH AGILE METHODOLOGY AND WILL GIVE YOU ASSISTANCE FROM ZERO TO PUBLISHING ON STORES. I can complete this efficiently and ensure the milestone is met exactly as described. I eagerly await your positive response. Thanks

@GintarasZelvys

Hi. As an Android Expert, I am very interested in your project. I am very familiar with Android Studio(Java/Kotlin) and Push Notification. I have mobile and backend skills with 8+ years. I wish to work for you. Thanks for attention.

@rbtech1984

Hello There!!! ⚜️⭐⭐⭐⭐⚜️(( Secure Android app with login and real-time push notifications ))⚜️⭐⭐⭐⭐⚜️ I understand you need a clean, minimal Android app that focuses on solid user authentication and reliable push notifications, even when running in the background. The goal is a stable foundation for future expansion, with clear setup for testing and deployment. I have experience building Kotlin and Java Android apps with Firebase integration for authentication and notifications, ensuring smooth, secure user flows. My approach emphasizes maintainable code, easy configuration, and a fully functional APK for quick verification. Key features I will deliver: • Email/phone authentication with secure login, registration, and logout • Real-time push notifications fully integrated and background-capable • Complete Android Studio project with README and build instructions I can set up a reliable, testable app quickly so you can verify all core functionality before moving to next features. Warm Regards, Farhin B.

@vivekrl43

Dear client, I have read your project details, I can develop kotlin/java based android app with login system and notification system app. I can deliver you this app in short time, I have more than 9 year of exp in apps and web development

@s9iper1

Hi,I can deliver a clean, minimal Android app with secure user authentication and reliable push notifications using Firebase, focusing on solid architecture rather than UI polish. You’ll receive a full Android Studio project (Kotlin), Firebase Auth + FCM already wired, a testable APK, and a clear README covering build steps and notification key setup—so you can install, register, log in/out, and receive background notifications before we move on to the next milestone.

@Riasatali78

I can build a clean Android app with secure email/phone authentication and reliable push notifications using Firebase, fully working in background. Delivery includes full Kotlin/Java project, APK for testing, and a concise README for setup and switching keys. Quick questions: should test notifications come from Firebase Console or in-app, and do you anticipate future targeting/segmentation?

@mughiraaa

Hi, I have reviewed the details of your project. At Mkaits Technologies, we have extensive experience developing secure Android applications with real-time notification features. Our team has successfully delivered similar projects, ensuring robust authentication flows and reliable push notification systems that function seamlessly even when the app runs in the background. Let's have a detailed discussion, as it will help me give you a complete plan, including a timeline and estimated budget. I will share my portfolio in the chat so you can see examples of our previous work. Best regards, Mughiraa

@DigitaSyndicate

⚠️You are not looking for a coder. You are looking for someone who can build this properly. That is exactly why your project stood out.⚠️ Your focus on establishing a secure authentication flow combined with reliable real-time push notifications in a clean-coded Android app reflects a commitment to robust user experience and future scalability—principles that resonate deeply with how we architect solutions at DigitaSyndicate. At DigitaSyndicate, a UK-based digital systems agency, we build precision-engineered automation, modern web platforms, and AI-driven systems designed for performance and long-term scalability. Our approach to streamlined and reliable implementations ensures your Android application will be both intuitive and secure, with Firebase-backed authentication and notification services configured for seamless operation, even in background states. Having delivered secure mobile solutions integrating Firebase authentication and notifications, I welcome you to share your main priorities and timeline so I can map out the right execution plan for you. Casper M. Project Lead | DigitaSyndicate Precision-Built Digital Systems.

@teodorgeorge

Hello, I can develop a clean and efficient Android app with secure user authentication via email/password or phone, whichever is faster for smooth login and registration. The app will also have a reliable push notification system that works seamlessly in the background, using Firebase or a similar backend service that’s easy to set up and maintain. I will provide the full Android Studio project in Kotlin (or Java if preferred), including a clear README for building and running the app, plus an APK for quick testing. This will ensure you can easily validate the registration, login, logout, and real-time notification features. Thanks, Teo

@techsty2014

Hello there, I can develop a robust Android app featuring seamless user authentication and reliable real-time push notifications. With a focus on clean code, I'll implement a secure sign-in flow using either email/password or phone, depending on which optimizes speed. The backend will utilize Firebase to efficiently handle user auth and notifications, ensuring functionality even when the app is in the background. You'll receive a full Android Studio project in Kotlin, or Java if it accelerates development, along with a comprehensive README for easy setup and key management. An APK will be provided for straightforward installation and testing of the core features like registration, login, and notifications. Questions: • Do you have a preference for email/password over phone authentication, or should I choose based on speed? • Are there any specific scenarios for notification testing you'd like to include? I'm eager to deliver a solid foundation for your app, enabling future enhancements like additional screens and payment features. Thanks and best regards, Faizan

@kareemmaize

Hi, Kareem here. To validate your Android app foundation, the main thing to get right is a clean, secure authentication flow paired with push notifications that reliably arrive in the background. I’ll build this using Kotlin in Android Studio with Firebase Authentication and Firebase Cloud Messaging, ensuring a simple but production-ready setup. I’ve delivered similar starter apps where the focus was correctness, clarity, and future scalability rather than UI polish. I’ll structure the project cleanly, document the setup clearly, and provide an APK for immediate testing. The best way to start is implementing email/password auth end-to-end, followed by a verified push notification trigger you can test instantly.

@mykhaylob4

✋ Hi there. I can develop a clean-coded Android app that enables users to securely register, log in, and receive real-time push notifications, ensuring the authentication flow and notification delivery work flawlessly even in the background. ✔️ I have solid experience building Android apps with Kotlin and Firebase, including secure user authentication, email/password or phone login, and reliable push notifications. In previous projects, I implemented robust background notification handling and structured projects so future features could be added smoothly. ✔️ For your app, I will provide a full Android Studio project with Firebase integration, a working APK for testing, and a concise README detailing build instructions and how to update notification sender keys. The authentication flow will be fully functional, including registration, login, and logout. ✔️ Delivery includes code that’s clean, maintainable, and ready for expansion with additional screens or payment features when needed. Let’s chat to confirm your preferred authentication method and realistic timeline for the MVP. Best regards, Mykhaylo

@billybryan98

Hello Muhammed, I hope you are well. I deliver clean-coded Android apps in Kotlin with a focus on secure authentication flows and reliable push notifications. My approach emphasizes maintainable architecture, clear separation of concerns, and production-ready code. In similar work, I’ve built Firebase-backed auth (email/password and phone) and Cloud Messaging setups that work in background, with clean token handling and minimal UI. I provide a complete Android Studio project, a README with build/run steps, and an APK for quick testing—no external links needed. I can handle the project end-to-end based on this experience and guarantee a smooth, reliable handoff and solid delivery. Please feel free to contact me so we can discuss more details. I am looking forward to the chance of working together. Best regards, Billy Bryan

@asharib17

I can deliver a **clean, well-structured Android app** focused on secure authentication and reliable real-time push notifications, with minimal UI and solid implementation. ### Core Implementation • User registration and login using **email/password or phone auth** • Secure session handling with logout support • Push notifications that work **foreground and background** • Simple UI to validate flows without unnecessary complexity ### Technical Setup • Full **Android Studio project** using **Kotlin** (Java if preferred) • **Firebase** wired for authentication and FCM notifications • Clean architecture and readable, maintainable code • Sample notification trigger for easy testing ### Handoff Deliverables • Complete Android Studio project • Testable **APK** • Concise README covering: – Build and run steps – Auth configuration – Switching notification sender keys ### Acceptance Coverage • App installs and runs correctly • User can register, log in, and log out • Test notification arrives reliably on device I focus on **correctness, stability, and clean code**, making this a strong foundation for future expansion (additional screens, payments, or backend logic). Ready to build and deliver quickly.

@shushmobiweb6

Hello, I’m an Android developer with 8+ years of experience building clean, reliable mobile applications with a strong focus on authentication, backend integration, and production-ready code quality. For this project, I can deliver a minimal, well-structured Android app that allows users to register, log in, log out, and receive real-time push notifications, including when the app is in the background. I’m comfortable using Kotlin or Java and will structure the project clearly so it’s easy to extend later with additional screens or payments. I’ll integrate Firebase Authentication (email/password or phone, based on what’s fastest and most stable) along with Firebase Cloud Messaging for push notifications. The notification setup will be reliable, properly handled across app states, and easy to reconfigure. At hand-off, you’ll receive: A complete Android Studio project with clean, readable code Backend already wired for authentication and notifications A simple README explaining build steps and how to update notification keys A testable APK so you can immediately verify registration, login, logout, and notification delivery I focus on correctness, clarity, and maintainability, ensuring the foundation is solid for future expansion. Best regards, Sushma