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I need an e-commerce application built specifically for Android. The very first release must focus on rock-solid user authentication so new shoppers can register, sign in, and manage their basic profile. I am open to Kotlin or Java, however the project should follow current Android Studio best practices (MVVM, Jetpack components, Material 3 where it makes sense). While Shopping Cart and Payment Integration are not part of this initial scope, please design the architecture so those modules can slot in later without a major refactor. Clear separation of UI, data, and domain layers will be important. Deliverables • Full Android Studio project with readable, well-commented source code • Secure authentication flow (email/password and optionally Google Sign-In using Firebase Auth or a comparable solution) • Simple, responsive screens: splash, sign-up/in, password reset, profile • README covering build steps, key libraries, and how to extend the project for future cart and payment features • Signed APK/AAB ready for internal testing Acceptance criteria 1. New user can create an account, receive verification mail, and log in. 2. Returning user stays authenticated until sign-out. 3. Code passes a basic lint check and compiles with no warnings on the latest stable SDK. If this foundation meets the requirements, we will move on to shopping cart and checkout in subsequent milestones.
Project ID: 40481222
25 proposals
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Active 2 days ago
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25 freelancers are bidding on average ₹3,932 INR for this job

Hello sir, I have already developed completed Ecommerce app and website with admin panel. What kind of product do you want to sell? Let's connect and discuss further, Thanks, Bhargav.
₹25,000 INR in 7 days
7.0
7.0

Hi I have read your requirements and I am sure 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. Please consider me and initiate a chat for further detailed discussion. Regards, Anju Logical Soft Tech Pvt Ltd, Indore(M.P)
₹40,000 INR in 20 days
6.6
6.6

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.
₹1,500 INR in 5 days
4.8
4.8

With over a decade of experience under my belt, specializing in multiple fields including Android App development, I can assure you of a powerful and reliable solution to your e-commerce app needs. My strong command over both Kotlin and Java, combined with a firm grasp on the latest Android Studio best practices (specifically MVVM, Jetpack components, and Material 3) ensures an immaculate blend of efficiency, security, and user-friendliness is integrated into your project. Moreover, I understand how vital it is to future-proof any platform, and I will diligently design the architecture of your e-commerce application ensuring that future cart and payment features can be easily integrated without any major reconfiguration. Separation of UI, data, and domain layers will be prioritized to guarantee a streamlined experience overall. I have consistently delivered successful projects garnering excellent feedback and I am committed to providing regular updates, maintaining clear communication throughout the project duration. Your satisfaction is paramount to me, so let’s create something spectacular together - checkout later milestones as desired!
₹1,050 INR in 7 days
4.2
4.2

Hello Dear, I am Jagmohan Kumawat, a multidisciplinary digital expert with 5+ years of experience building luxury websites, mobile apps, digital marketing, automations, intelligent systems and high impact creative assets. My focus is always on delivering results with precision, style and longterm scalability. Signature Excellence • Luxury Websites & Web Systems • iOS & Android Mobile App Development • Custom API Integrations • Advanced Workflow Automation & AI Systems • Salesforce CRM Setup, Flows & Cloud Integrations • Professional Branding & UI/UX • Social Media Content & Digital Strategy • E-Commerce Systems & Automation • Premium Video Creation & Cinematic Editing Technology & Creative Mastery Node.js | React | Laravel | WordPress | PHP | JS | Shopify | Android/iOS | Salesforce Cloud | CRM Automations | REST APIs | Firebase | AI Solutions | Figma | Adobe Suite (Illustrator, Photoshop, Premiere Pro, After Effects) Canva Pro | AutoCAD | Motion Graphics & AI Video | Digital Marketing | Content Writer | SEO/SMO I’m ready to take your project forward with precision, creativity and technical excellence. Feel free to share more details. I will prepare a customize plan for your exact needs. Best Regards Jagmohan Kumawat
₹1,050 INR in 1 day
0.0
0.0

Hello, Your requirement aligns well with building a scalable Android e-commerce foundation where authentication is the core focus while keeping future growth in mind. I can develop a clean, production-ready Android application using Kotlin (preferred for modern Android development) or Java, following current Android Studio best practices including MVVM architecture, Jetpack components, Material 3 design patterns, and a properly layered structure (UI, Domain, Data). For authentication, I’ll implement a secure and reliable flow using Firebase Authentication (email/password with optional Google Sign-In), including user registration, email verification, login, password reset, profile management, and persistent sessions so returning users remain signed in until logout. The project will be designed with future modules like Shopping Cart, Checkout, and Payment Integration in mind, ensuring they can be added later without major refactoring. I’ll deliver clean, readable, well-commented code with maintainable architecture and a responsive user experience. Deliverables include: ✓ Complete Android Studio project source code ✓ Splash, Sign-up/Login, Password Reset, Profile screens ✓ README with setup/build instructions and future extension guidance ✓ Lint-checked, warning-free implementation ✓ Signed APK/AAB ready for internal testing Best regards
₹1,000 INR in 10 days
0.0
0.0

I have experience on Android development field and iOS app development field. I Read your requirement carefully . I will complete your project in 7 days
₹1,050 INR in 7 days
0.0
0.0

Hello, I can build the Android authentication module for your e-commerce application using Kotlin and modern Android development practices. Kotlin + MVVM Architecture Firebase Authentication (Email/Password) Email Verification Password Reset Functionality Splash Screen, Sign In, Sign Up, and Profile Screens Material 3 UI Components Clean and Scalable Project Structure for Future Cart and Payment Modules Well-Documented Source Code and README Signed APK/AAB for Testing I understand that this is the foundation of a larger e-commerce application, so I will structure the project with clear separation between UI, data, and domain layers to make future feature integration smooth and maintainable. I can complete the project within 5 days and deliver clean, organized, and production-ready code. Looking forward to working with you. Best regards, Mohamed Nabil Android Developer
₹1,500 INR in 5 days
0.0
0.0

HI We are a team of skilled developers basically worked on the Mobile and web part with having expertise of 9+ years and we already have an expertise in making the e-commerce apps and can build it for you in low cost. Let's connect for more details and we will showcase our work in chat. Regards
₹1,050 INR in 7 days
0.0
0.0

With nearly two decades of professional experience in the technology industry, including a significant tenure in software engineering, I am confident in my ability to deliver a top-notch Android E-Commerce App. Building on best practices such as MVVM and Jetpack, I can ensure solid user authentication while maintaining flexibility for future Shopping Cart and Payment Integration. To this end, I will provide you with a full Android Studio project with comprehensive but readable source code, along with a README that covers build steps and key libraries. My work will also include a signed APK/AAB ready to undergo internal testing. Moreover, as an AI Solutions developer, I consistently prioritize secure systems by keeping up with the latest security trends. Relying on my long-proven technical expertise, I can create an authentication flow that is impervious to hacking or any form of unauthorized access. I am excited about the possibility of helping your project thrive. My CV boasts a wide-range of contributions which exemplify my skills in large-scale software development with rigorous adherence thus making me perfect for this job. Let's build an exceptional e-commerce tool together!
₹600 INR in 7 days
0.0
0.0

I specialize in native Android development using Kotlin, Jetpack Compose, and modern architecture patterns, and I can deliver a rock-solid, production-ready authentication foundation designed specifically for future expansion. How I Will Architecture Your App for Future Expansion (Cart & Payments): To ensure that modules like the Shopping Cart and Payment gateways can slot in later without a major refactor, I will build the app using Clean Architecture principles split into three strict layers: Data Layer: Handles Firebase Authentication, token caching, and user profile persistence (via Room/DataStore). Domain Layer: Contains isolated, reusable Use Cases (e.g., LoginWithEmailUseCase, VerifyEmailUseCase, GetUserProfileUseCase) completely independent of the UI or specific libraries. Presentation Layer: Powered by MVVM (Model-View-ViewModel) and Jetpack components to ensure data survives configuration changes and state is handled seamlessly. Technical Stack & Best Practices: Language & UI: Written fully in Kotlin utilizing Material 3 components for a sleek, responsive, and modern look across all screen sizes (Splash, Sign-In, Sign-Up, Password Reset, and Profile). Security & Auth: Integration of Firebase Authentication (Email/Password with mandatory verification email triggers) and secure session persistence so users stay logged in. Code Quality: Clean, modular structure that compiles with zero warnings on the latest stable SDK, fully lint-checked.
₹6,000 INR in 7 days
0.0
0.0

Hi, I've read your requirements carefully — Android e-commerce app with solid authentication, MVVM architecture, and clean separation of layers for future cart/payment modules. I build Flutter Android apps professionally. My live app BUDDY is a Flutter + Cloudflare Workers production app I actively build and use daily. Clean architecture, REST API integration, fully deployed as Android APK. What I'll deliver: - Flutter Android app (clean MVVM architecture) - Firebase Auth — email/password + Google Sign-In - Screens: splash, sign-up, sign-in, password reset, profile - Architecture ready for cart/payment modules later - Well-commented source code - README with build steps and extension guide - Signed APK ready for testing Timeline: 5 days Bid: ₹1,500 Quick question — do you prefer Firebase Auth only, or should I also include a custom backend option? — Nanda Kishore Flutter Developer
₹1,500 INR in 7 days
0.0
0.0

Hello, I have carefully read your requirements for the Android E-Commerce application. I can develop the project using Kotlin, MVVM architecture, Jetpack Components, and Material 3 while maintaining a clean separation of UI, Domain, and Data layers. The application will include: ✔ User Registration & Login ✔ Firebase Authentication (Email/Password) ✔ Product Listing Screen ✔ Product Details Screen ✔ Profile Management ✔ Clean and Scalable Architecture ✔ Well-Commented Source Code ✔ Signed APK for Testing ✔ README Documentation I will ensure the project follows modern Android development standards and is designed in a way that future modules like Cart and Payment Gateway can be integrated easily without major refactoring. I am available to start immediately and would be happy to discuss the project details further. Looking forward to working with you. Thanks, Ritik
₹1,050 INR in 7 days
0.0
0.0

Hello, I am a mobile application developer with experience building scalable applications using Flutter, Firebase Authentication, REST APIs, and Clean Architecture principles. Your project requirements align well with my experience, particularly around authentication flows, user management, modular architecture, and future scalability. I would like to clarify one point before proceeding: • Are you open to Flutter as the implementation technology, or do you specifically require native Android development using Kotlin/Java? If Flutter is acceptable, I can develop a clean, maintainable authentication module with: • Email/Password Authentication • Email Verification • Password Reset • User Profile Management • Persistent Login Sessions • Modular Architecture ready for future Cart and Payment modules I can also provide clear documentation, source code, and a release-ready APK/AAB. Looking forward to discussing the project further. Best regards, Nilenjay Singh Sengar Flutter Developer
₹1,050 INR in 10 days
0.0
0.0

Hi, I know that you need e-commerce application built specifically for Android, and I am sure I can help you. I have recently done ecommece app if needed I can show you demo as well. Please message me so that we will have a detailed discussion. I have 6+ years of experience in mobile app development and design and have experties in ReactNative, Node.js, API integrations, Android & iOS app development. You will get: ✅ Responsive mobile app ✅ Clean UI/UX ✅ Fast and optimized performance ✅ Backend/API integration ✅ Long-term support I can start immediately and would love to discuss the project details. Regards Prachi Agrawal webix Infotech
₹1,000 INR in 12 days
0.0
0.0

I have a lot of experience in Android development and backend development, well i have not published any projects , i have tried to build a lot of apps and worked, I will use AI but i will use my structure of writing the code but ill use the logic from ai in it for complete app production. i am Second year btech IT student you can trust on me, and choose me you'll not regret it. this will be my first free lancer project and i request you to give me 5 star rating after completing this you can ask me for future builds too i'll do it for you for low price
₹600 INR in 3 days
0.0
0.0

Hi there, I read your project details carefully. I see a lot of developers are offering you cross-platform Flutter apps, but I know you specifically requested a native Android foundation using Kotlin/Java, MVVM, and Jetpack components. I am placing a bid of ₹650. I know this is below the average, but I am new to Freelancer.com and I am looking for my very first 5-star review. To earn it, I am willing to build this initial authentication module and set up a pristine, production-ready Clean Architecture for a lower rate. I actively build native Android applications and know how to separate the UI, domain, and data layers so your future shopping cart features will slot in perfectly. I can deliver the signed APK, the Firebase Auth integration, and the clean source code within 5 to 7 days. Let's chat so I can show you how I'd structure the project folders. For this milestone, I will deliver: 1. A clean, lint-free Android Studio project. 2. Secure Firebase Authentication (Email/Password & Google Sign-In). 3. Responsive Material 3 screens (Splash, Sign-in/up, Password Reset, Profile). 4. A detailed README so your future team knows exactly how to scale it. 5. A signed APK/AAB ready for internal testing.
₹650 INR in 7 days
0.0
0.0

Jaipur, India
Member since May 31, 2026
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