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I need a straightforward Android-only “DLC locker” whose core job is to let users create, view, edit, and delete their own profiles. The app will authenticate purely through the classic email-and-password flow; social log-ins or two-factor checks can stay out of scope for now. Here’s the flow I have in mind. A splash screen leads to a secure login / registration form, after which the user lands on a dashboard listing their saved profiles. From there they can add a new profile, tap to edit existing data, or wipe one entirely. A clean Material-style UI, clear navigation, and solid error handling are important to me. Deliverables • Full Android Studio project (Java or Kotlin) • APK for quick testing on a physical device • README outlining build steps and any third-party libraries used • Brief note on how you’re hashing / storing passwords so I know security was considered Acceptance criteria • Email/password sign-up, sign-in, sign-out all work without crashes • Profile CRUD actions persist reliably (local SQLite or remote API—your call, just document it) • Code compiles in the latest stable Android Studio and passes a quick lint check If you have a preferred backend or feel Firebase Auth would speed things up, mention it in your pitch; I’m open to recommendations as long as the stated feature set stays tight and focused on user profile management.
Project ID: 40588420
22 proposals
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22 freelancers are bidding on average ₹22,013 INR for this job

Hello Client, Greeting of the day!!!! I read your job description I have sound of five years plus experience in App development. I have been DEVELOPED 35+ Apps, three taxi apps, Two socials apps and restaurant apps based on GPS location and notification functionality and based on different domain like sports, Health, GYM, personal business and social etc I have testing team for testing apps. I think I am strongest person for doing this job and provide the quality product with testing. I am always available for your support. Thanks Sr. Mobile Developer
₹12,500 INR in 10 days
6.6
6.6

Hi there, we are a team of AI/ML 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
5.3
5.3

For an Android-only profile locker with email/password auth, I’d use local SQLite for fast CRUD and no server dependency. Login/registration flows: passwords are hashed (not plaintext), I’ll document the method in the README so you can check security. Material UI for all screens, all code clean and lint-checked. Deliverables: clear Android Studio project, APK, build steps, and a one-pager on libraries and hashing. I’ve shipped user-auth CRUD apps before—GitaPath on Android/iOS, for reference, followed this exact stack. Anything beyond core profile fields (name, phone, etc), or just basic info for now? Can start in the next 2 days if this fits. Pradeep
₹25,000 INR in 7 days
4.6
4.6

Hello, the tricky part of a "DLC locker" is less the CRUD screens and more getting authentication, session handling, and password storage right so users don't lose access or hit edge-case crashes after refresh, rotation, or re-login. I'll build this as a clean Android-only app with a classic email/password flow and a reliable profile store, then wire up the dashboard so create, edit, delete always persists and immediately reflects in the UI. First I'll implement the secure auth layer end-to-end, including registration validation, sign-in, session persistence, and sign-out behavior. Then I'll tackle the profile CRUD with a straightforward data model and local persistence via Room (SQLite) plus proper error handling and Material navigation so each screen can't enter an invalid state. You asked for a Full Android Studio project (Java or Kotlin) plus an APK, and a README with build steps and how passwords are hashed or stored. I'll document everything, including whether we use Firebase Auth or pure backend-less auth. For passwords, if we do it without Firebase, I'll use salted hashing (e.g., PBKDF2) and never store plaintext. Do you already prefer Firebase Auth for email/password, or should I implement local credential storage instead?
₹12,540 INR in 28 days
2.3
2.3

Hi, Thanks for sharing your project. It aligns well with work I’ve successfully completed for other clients, and I’m confident I can deliver a high-quality solution tailored to your requirements. Before providing an accurate timeline, scope, and budget, I’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. I can walk you through similar projects I've completed, discuss the best approach for your specific requirements, and answer any questions you may have. Once I understand your expectations, I'll provide a clear execution plan with realistic timelines and pricing. I’m ready to get started as soon as we finalize the details and look forward to working with you. Best regards, Mayank Sahu
₹12,500 INR in 7 days
2.9
2.9

With my extensive experience in Android App Development, particularly using Kotlin in Android Studio, I assure you that I'm the best fit for your project. I understand the value of clean navigation, Material-style UI, and solid error handling which are all essential elements for a well-functioning app like yours. Moreover, my knowledge in Java will also be valuable for this project to ensure a full Android Studio project. In addition to developing mobile apps, I have significant understanding in using REST APIs and working with different databases including SQLite and Firebase- both of which could be viable options for your app. With this set of skills and knowledge, you can remain confident that your user's profile data will persist reliably and securely.
₹25,000 INR in 7 days
2.3
2.3

Hi, I can build this application using Flutter with a clean, scalable architecture while targeting Android. This also keeps the project ready for iOS in the future without rewriting the codebase. I recommend Firebase Authentication for secure email/password login and Cloud Firestore (or SQLite if you prefer offline storage) for profile management. This provides secure authentication, reliable data storage, and minimal maintenance. Timeline: 5–6 days Estimated Cost: ₹25,000 Deliverables: Flutter source code (Android-ready) APK for testing README with setup & build instructions Material Design UI Secure authentication with proper password handling via Firebase Complete Profile CRUD (Create, View, Update & Delete) I focus on clean, maintainable code, proper error handling, and a smooth user experience. One question: Do you prefer Cloud Firestore so users can access their profiles across multiple devices, or would you like everything stored locally using SQLite? Looking forward to working with you. Best, Virander
₹25,000 INR in 5 days
2.5
2.5

Hi, I can develop your Android DLC Locker app with a clean Material Design UI, secure email/password authentication, and complete profile management (create, view, edit, and delete). I recommend using Firebase Authentication with Firestore for better security and scalability, or SQLite if you prefer a fully offline solution. You'll receive the complete Android Studio project, testing APK, well-structured source code, README, and documentation covering the authentication flow and secure password handling. The app will be stable, easy to maintain, and built following Android best practices. I'm ready to start immediately and can deliver the MVP within your required timeline.
₹20,000 INR in 7 days
0.0
0.0

As an experienced full stack developer, I am confident that I possess the skills necessary to craft a top-quality "DLC Locker" for your android users. My ability to build robust and secure applications is evident in my projects leveraging MEAN and MERN stacks. By focusing on clean architecture and optimized performance, I can ensure your app offers requisite functionality while guaranteeing security for user data. Whilst maintaining the project's tight focus on profile management, I can also promise a clean Material-style UI with seamless navigation and thorough error handling. Additionally, my experience with various technologies such as JWT, OAuth and Firebase Auth can contribute significantly towards assuring a robust security infrastructure for your project. Lastly, I would emphasize my ability to deliver clear documentation, an important aspect you've highlighted. Moreover, understanding the project needs, I ensure that delivered code compiles seamlessly on the latest Android Studio and readily passes a lint check.
₹15,000 INR in 9 days
0.0
0.0

Hi, Your project is a great match for my Android development experience. I specialise in Android development using Kotlin and Java with modern architecture (MVVM), Firebase, Room Database, and Material Design. The functionality you've described secure authentication, profile management, CRUD operations, and a clean Android interface is something I can build with a scalable and maintainable structure. For this project, I would recommend: Firebase Authentication for secure email/password login Room Database for reliable local profile storage (or a backend if you prefer) Material Design UI with smooth navigation Clean MVVM architecture for easy future enhancements Well-documented code, README, and build instructions You'll receive the complete Android Studio project, a test APK, and clear documentation explaining the implementation and security considerations. I can start immediately and would be happy to discuss any additional requirements before we begin. Looking forward to working with you. Shubhr Modh
₹18,000 INR in 6 days
0.0
0.0

Hello, I'm bharghav, with 10 years of experience specializing in Java, Android, and robust Software Architecture. My background is perfectly aligned with developing secure and efficient mobile applications. I understand you need an Android "DLC locker" for user profile management, including secure email/password authentication and CRUD operations. I will deliver a clean Material-style UI with solid error handling, ensuring reliable profile persistence, likely using local SQLite for efficiency as per your project scope. Let's connect in chat to discuss your project further and explore specific implementation details. Best regards,
₹26,250 INR in 3 days
0.0
0.0

Hello, I'd be happy to develop your Android-only DLC Locker app. Based on your requirements, I recommend using **Kotlin** with **Material Design 3** for a modern, responsive UI and **Firebase Authentication** for secure email/password authentication. For profile storage, I can either use **Firebase Firestore** (recommended for scalability and easy synchronization) or **SQLite/Room Database** if you prefer an offline-first solution. ### What I'll deliver * Complete Android Studio project (Kotlin) * Testable APK for physical devices * Clean, modular, and well-documented source code * README with setup instructions, build steps, and third-party libraries * Documentation explaining password security (Firebase Auth securely hashes and manages passwords, so raw passwords are never stored in the app) ### Features * Splash Screen * Email & Password Registration * Secure Login & Logout * Dashboard displaying saved profiles * Create, View, Update, and Delete (CRUD) profiles * Material Design UI with intuitive navigation * Proper form validation and user-friendly error handling * Stable, maintainable architecture following Android best practices Tech Stack * Kotlin * Android Jetpack Components * Material Design 3 * Firebase Authentication The application will compile successfully in the latest stable version of Android Studio, meet your acceptance criteria, and be thoroughly tested before delivery
₹12,500 INR in 7 days
0.0
0.0

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