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I need a developer who can take an Android-only concept and lui it into a working mobile application. You and I will start by refining the functional requirements, then move through UI implementation, back-end or API hookups (if they prove necessary), rigorous device testing and finally packaging the build for Google Play release. Kotlin or modern Java inside Android Studio is preferred so the project stays future-proof. Clean, well-commented code checked into Git is a must, along with a short hand-off document so I can keep maintaining the project once it’s live. Deliverables • Source code in a Git repository • Signed APK/AAB ready for Play Console upload • Brief setup & maintenance guide Acceptance criteria • App installs and runs smoothly on Android 11 through the latest release • No unresolved lint or Play Console policy issues • All stated features operate exactly as agreed during development discussions Let me know your estimated timeline, any similar apps you’ve shipped, and the stack you plan to use. I’m ready to get started as soon as I have the right developer on board.
Proje No: 40053356
107 teklifler
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107 freelancer bu proje için ortalama $534 USD teklif veriyor

Hello, With 11+ years of Android development experience, I can take your concept from raw idea to a polished, Play-Store-ready application, built entirely in Android Studio using Kotlin or modern Java as preferred. My approach starts with a short functional-requirements refinement phase, ensuring every screen, flow, and feature is clearly defined before development begins. I follow clean architecture, MVVM, dependency injection, modular code practices, and full Git-based version control. UI will be implemented using Material Design guidelines with responsive layouts across major screen sizes. If APIs or backend services are needed, I will integrate them securely using Retrofit, Room, or Firebase depending on your final workflow. Before delivery, the app will undergo thorough device testing (Android 11 to latest), lint cleanup, accessibility checks, and Play Console policy compliance. The final output will include a signed APK/AAB, complete Git repo, and a concise but clear setup & maintenance guide so you can continue managing the project independently. Timeline depends on feature scope, but I typically deliver MVPs within a predictable and milestone-based schedule. I’ve shipped multiple apps in the past—utility apps, service apps, content apps, and API-driven apps—always maintaining clean, maintainable code. I’m ready to begin refinement with you immediately. Thanks
$350 USD 7 gün içinde
8,3
8,3

I HAVE WORKED ON A SIMILAR ANDROID APPLICATION – LET’S BRING YOUR CONCEPT TO A FULLY POLISHED, PLAY-READY APP! I will take your Android-only idea and turn it into a complete, production-grade application using Kotlin / modern Java in Android Studio, following clean architecture, MVVM, and best practices to ensure long-term maintainability. Core Features Included • Requirement refinement & UI/UX implementation • API/back-end integration if required • Smooth performance across Android 11 → latest • Rigorous testing on multiple devices & screen sizes • Google Play–ready signed APK/AAB • Clean, well-commented code pushed to Git User Roles • User: Access and use all agreed features smoothly • Admin/Owner: Receive full source code, manage updates, access maintenance guide • System: Handle background tasks, data processing & API communication You’ll receive 100% complete source code, a signed build ready for Play Console, and a clear setup & maintenance guide. I will also provide 2 years of free ongoing support for updates, fixes, and minor enhancements. I’ve delivered multiple Android apps of similar scope—stable, scalable, and Play-Store compliant. I’m ready to begin immediately and can share timelines once we confirm final features. Let’s build this app the right way.
$260 USD 11 gün içinde
8,0
8,0

Hello, I have read your requirement to turn your Android-only concept into a fully functional mobile application, and I can do that. I have 8 years of experience building Android apps in Kotlin inside Android Studio, shipping production-ready releases, and maintaining clean, future-proof codebases. I’ll work with you from the very first stage, refining the functional requirements until every feature is fully understood, then move into UI implementation, API or backend integration if needed, thorough device testing, and finally packaging the build for Google Play release. Everything will be developed with clean, well-structured, well-commented code and committed to Git so you have complete visibility and long-term maintainability. The app will run smoothly across Android 11 through the latest release, and I will make sure there are no lint issues, no Play Console policy problems, and that every feature functions exactly as agreed during development. Once the build is ready, I will produce a signed APK/AAB along with a concise handoff document explaining the setup, tools used, build process, and how you can push future updates on your own. I’ve developed and shipped multiple Android apps before, including delivery platforms, ordering apps, and marketplace-style products, and I’m comfortable handling both UI/UX expectations and backend logic. If you can share your concept, any early sketches, or access to a beta or repository
$750 USD 28 gün içinde
7,9
7,9

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
$250 USD 14 gün içinde
7,9
7,9

Hi, Elias here from Miami. I’ve read your project description and it sounds like you’re looking to take an Android-only concept all the way to a polished, Play-ready app. I’ve built several production Android apps in Kotlin using clean architecture, Git-based workflows, and future-proof project setups, so this fits well with how I work. I’m comfortable helping refine requirements, implementing UI, wiring up APIs if needed, and testing across Android 11 through the latest release to ensure a smooth launch with no Play Console issues. I’d love to help you shape this into a clean, maintainable app. A few questions to line everything up: Q1: Do you already have rough feature notes or sketches, or should we structure the functional requirements from scratch during kickoff? Q2: Are you expecting any background processes (sync jobs, offline caching, periodic tasks), or is everything strictly user-driven? Q3: Will the app need device-level permissions (camera, storage, location), or is the feature set fairly lightweight? Q4: Do you want basic analytics or crash reporting included, or should the MVP stay completely lean? Looking forward to building this with you and getting it Play-ready with clean code and a smooth handoff. Regards, Elias
$500 USD 7 gün içinde
7,4
7,4

I have extensive experience in Java, Android, Software Development, Mobile App Testing, and Kotlin, making me a great match for the Android Mobile project. My skills align perfectly with your requirements. The budget can be adjusted after discussing the full scope, and I am committed to working within your budget. With 15 years of experience, I prioritize client satisfaction. Let's discuss the details and get started on this project right away. I am eager to showcase my skills and commitment. Looking forward to hearing from you.
$525 USD 10 gün içinde
6,9
6,9

As an experienced developer with a broad spectrum of technological expertise, I'm confident in my ability to deliver an exceptional Android Mobile App that meets your requirements. With over 20 years of experience in software development, including proficiency in Kotlin and modern Java, I am well-positioned to create clean, well-commented code that future-proofs your project. My knowledge of Android Studio and Git ensures thorough project management and efficient collaborative work. Moreover, my versatile background extends beyond just mobile application development. I've also delved into Web, AI and Data Science, Cybersecurity, DevOps AND UI/UX Design - making me uniquely qualified for your multi-faceted project. This rich experience enables me to provide not only technical excellence but also strategic insights to increase operational efficiency and drive business transformation - these skills align perfectly with the demands of your project. Finally, project success shouldn't be tied solely to delivery but also long-term sustenance. Hence, I guarantee a comprehensive hand-off document so that you can confidently navigate the app maintenance process once it goes live. Put simply, hiring me is more than just a solution for now; it's an investment for a thriving digital future. Let's turn your concept into reality!
$500 USD 7 gün içinde
7,0
7,0

Hello there Hope you are doing well as you are looking for a "Build a ANDROID MOBILE APPLICATION " so will make the same as you want , I have already develop and Design the so many Application , - I will use latest technology to develop your Application - I will share daily update with you - I Will deliver your project within timeline - After project completion will share complete source code - I will provide 1 year support our develop work - I have 10+ year experience in Web & App development - I will make the 100% responsive design , fast loading , SEO friendly and all - I will provide you super admin panel there you can manage the whole thing Please initiate the chat so will discuss together and all Thanks & Regards Dheeraj K.
$250 USD 5 gün içinde
7,0
7,0

Hello, I came across your project and found it truly interesting. With over eight years of hands-on experience in this field, I have successfully delivered high-quality solutions to clients worldwide. My dedication to excellence is reflected in the 180+ positive reviews from satisfied clients. I’d love to bring this expertise to your project and ensure outstanding results. However, I do have a few important points I’d like to clarify to align perfectly with your vision. Let’s connect via chat, where I can also share relevant examples of my past work. I'm looking forward to hearing back from you! Best Regards, Divu.
$750 USD 8 gün içinde
6,4
6,4

Hello, Thank you so much for posting this opportunity. It sounds like a great fit, and I’d love to be part of it! I’ve worked on similar projects before, and I’m confident I can bring real value to your project. I’m passionate about what I do and always aim to deliver work that’s not only high-quality but also makes things easier and smoother for my clients. Feel free to take a quick look at my profile to see some of the work I’ve done in the past. If it feels like a good match, I’d be happy to chat further about your project and how I can help bring it to life. I’m available to get started right away and will give this project my full attention from day one. Let’s connect and see how we can make this a success together! Looking forward to hearing from you soon. With Regards! Abhishek Saini
$750 USD 7 gün içinde
6,3
6,3

Hello , I can help turn your Android-only concept into a fully functional, Play Store–ready mobile application. I work primarily with Kotlin and modern Java in Android Studio, ensuring clean architecture, maintainable code, and future-proof development. We’ll refine the requirements together, move through UI implementation, integrate APIs if needed, and run thorough testing across Android 11 to the latest release. You’ll receive well-structured source code in Git, a signed APK/AAB, and a clear hand-off guide for ongoing maintenance. I’ve delivered multiple Android apps with smooth performance, policy-compliant builds, and robust testing. Share your timeline, and we can begin immediately. Lets Connect Over Chats To Discuss More about Project !! Thankyou
$700 USD 7 gün içinde
6,0
6,0

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
$250 USD 15 gün içinde
6,6
6,6

Hi There!!! ⚜⭐⭐⭐⭐⚜(( Android concept refined into a clean, future ready mobile app ))⚜⭐⭐⭐⭐⚜ Your project stands out because you want a concept transformed into a complete Android application with clarity from day one, starting with refining functional requirements and ending with a Play Store ready build. You are looking for a Kotlin or modern Java based app with clean structure, smooth performance and proper Git version control. I have solid experience building Android Studio apps with clear architecture, API integration and device testing, and my approach is to finalise the feature list with you, create a simple UI flow, implement components cleanly and ensure the app passes lint checks and policy guidelines. Three important features • Kotlin or Java foundation for long term maintainability • Rigorous multi version testing from Android 11 onward • Git tracked source with a simple handoff guide I would be happy to discuss timelines and show similar Android apps once we connect. Looking forward to speaking with you. Warm Regards, Farhin B.
$256 USD 15 gün içinde
6,3
6,3

Hi, I’d be happy to help turn your Android concept into a fully functional mobile application. I can work with you to refine the functional requirements, implement the UI in Kotlin (or modern Java), integrate any necessary back-end or API services, and rigorously test across devices to ensure smooth performance. The project will be delivered with clean, well-commented code checked into Git, along with a signed APK/AAB ready for Google Play and a concise hand-off document so you can maintain the app going forward. I’ll ensure the app installs and runs flawlessly on Android 11 through the latest versions, with no lint or Play Console policy issues, and that all features function exactly as agreed. My tech stack will focus on Kotlin, Android Jetpack components, and a lightweight back-end if needed for APIs. I can provide examples of similar apps I’ve shipped and an estimated timeline once we finalize the project scope. Kind regards
$500 USD 7 gün içinde
5,8
5,8

Hello, I am a friendly and reliable full-stack developer with solid experience in Shopify, WordPress, PHP, Laravel, React, Node.js, Odoo, and mobile app development (Flutter/React Native). I love building clean, fast, and user-friendly web and mobile solutions. Whether you need custom features, API integrations, Odoo workflows, mobile apps, or UI/UX improvements, I’m here to help. I communicate clearly, deliver on time, and always aim to build long-term working relationships. Happy to support your project anytime! With Regards! Nikhil
$750 USD 7 gün içinde
6,0
6,0

Hi,I can take your Android concept and turn it into a fully functional, Play-ready application using Kotlin or modern Java in Android Studio. I’ll work with you to refine the requirements, build a clean and intuitive UI, integrate any needed APIs, and thoroughly test across Android 11 through the latest release. All code will be clean, well-commented, and committed to Git, with a signed APK/AAB plus a clear maintenance guide at handoff. I’ve delivered similar apps from scratch to Play Console release and can outline a realistic timeline and tech stack once we review the feature set together.
$260 USD 5 gün içinde
5,5
5,5

Hi There!!! the project goal TO TURN YOUR ANDROID CONCEPT INTO A FULLY WORKING MOBILE APPLICATION I have studied your project description very well and understand the need for clean kotlin or modern java code with smooth play store deployment. I am the best fit because I deliver stable apps with clear documentation and long term maintainability. Refining functional requirements, clean ui build in android studio, and full device testing from android 11 to latest. My basic services include ui design, database managment, api setup, testing, git source code, deployment files and a small maintenance guide. I have 9+ years experience as a full stack developer and built android apps with kotlin, api driven dashboards and store ready release builds similar to your scope. Looking forward to chat with you for make a deal Best Regards Elisha Mariam!
$255 USD 16 gün içinde
5,5
5,5

Hello As per your project post you are looking to build an Android Mobile Application starting from a concept and turning it into a fully functioning app ready for Play Store release. The goal is to refine the feature list with you, implement clean UI screens, connect any required API or back end, test across devices and ensure a smooth publishing process. My focus will be on delivering a complete Android build using Kotlin or modern Java with structured development, clear navigation, responsive layouts and stable integration layers. The solution will feature polished UI, reliable logic, and secure data handling to ensure a smooth user experience from start to finish. I specialize in native Android development with Kotlin and Java, following modern Android Studio practices, best coding patterns, and scalable architecture. My focus will be on creating a maintainable and future ready codebase with full documentation so you can manage the project after launch. Let’s connect to discuss the feature list, UI flow, and any integration needs so we can shape this concept into a polished Android application. Best regards Nikita Gupta
$250 USD 18 gün içinde
5,1
5,1

Hello Dear! I write to introduce myself. I'm Engineer Toriqul Islam. I was born and grew up in Bangladesh. I speak and write in English like native people. I am a B.S.C. Engineer of Computer Science & Engineering. I completed my graduation from Rajshahi University of Engineering & Technology ( RUET). I love to work on Web Design & Development project. Web Design & development: I am a full-stack web developer with more than 10 years of experience. My design Approach is Always Modern and simple, which attracts people towards it. I have built websites for a wide variety of industries. I have worked with a lot of companies and built astonishing websites. All Clients have good reviews about me. Client Satisfaction is my first Priority. Technologies We Use: Custom Websites Development Using ===>Full Stack Development. 1. HTML5 2. CSS3 3. Bootstrap4 4. jQuery 5. JavaScript 6. Angular JS 7. React JS 8. Node JS 9. WordPress 10. PHP 11. Ruby on Rails 12. MYSQL 13. Laravel 14. .Net 15. CodeIgniter 16. React Native 17. SQL / MySQL 18. Mobile app development 19. Python 20. MongoDB What you'll get? • Fully Responsive Website on All Devices • Reusable Components • Quick response • Clean, tested and documented code • Completely met deadlines and requirements • Clear communication You are cordially welcome to discuss your project. Thank You! Best Regards, Toriqul Islam
$255 USD 7 gün içinde
5,1
5,1

Hello there, I am excited about the opportunity to transform your Android concept into a fully functional mobile app. I'll begin by refining the functional requirements with you, ensuring a smooth transition from concept to execution. Utilizing Kotlin or modern Java in Android Studio, I will ensure the code remains clean and future-proof. I will manage UI implementation, potential back-end integrations, and conduct thorough testing across devices. The final app will be packaged for Google Play, meeting all your acceptance criteria, including smooth operation from Android 11 onwards and compliance with Play Console policies. Questions: • Do you have a preference for specific API services for back-end integration? • Are there any particular UI/UX design inspirations you’d like to incorporate? I will provide the complete source code in a Git repository, a signed APK/AAB, and a concise hand-off document. Looking forward to our collaboration and delivering a robust application. Thanks and best regards, Faizan
$270 USD 10 gün içinde
5,1
5,1

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