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I’m looking for a single partner who can take my concept from idea to launch on two fronts: a fully-featured Android application and its companion website. Everything should share one clean, secure backend so updates roll out smoothly across both properties. For the Android side, you’ll handle UI design, coding in Kotlin or Java (your call), device-compatibility testing, and deployment to Google Play. On the web side, I need a modern, responsive site that mirrors the app’s core functions and brand style. Feel free to recommend the stack—React, Vue, Laravel, Django, or another framework you’re confident will scale. To keep things clear, here’s what I expect at hand-off: • Production-ready website on my hosting • Signed Android APK live (or ready to publish) in Google Play Console • All source code in a private repository, well documented • Basic admin panel or CMS so I can manage content without touching code If you have experience building synchronized Android + web solutions and can guide best practices for UX, performance, and security, let’s discuss the features and timeline in detail.
Project ID: 40390405
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262 freelancers are bidding on average $537 USD for this job

Hi, I can take your idea from concept to full launch with a unified backend powering both the Android app and responsive website. I’ll handle UI/UX design, development, testing, and deployment to ensure everything runs smoothly and stays in sync. You will receive a production-ready website, a published (or ready-to-publish) Android app, complete source code with documentation, and an easy-to-use admin panel to manage content. I recommend a scalable stack like React (web), Flutter or Kotlin (Android), and a secure API-based backend (Django/Node.js), but I’m flexible based on your needs. Timeline: 6–8 weeks for a solid MVP Budget: Open to discussion based on features Let’s discuss your requirements in detail and get started. Regards, Harpreet Singh
$250 USD in 5 days
9.5
9.5

⭐⭐⭐⭐⭐ As the founder and CEO of CnELIndia, I can guarantee that we have the skills, experience and passion you need to transform your Android app and web concept into a fully-functional reality. With almost two decades in the industry, we've developed adept proficiencies in Android and web development that will form a solid foundation for your project. I truly believe in delivering clean, efficient and secure code, which is why all our work is well-documented and hosted in private repositories. In addition to ensuring cross-compatibility and smooth synchronization between your app and website, we'll provide you with a basic admin panel or CMS to manage content without needing to touch any code. Furthermore, as experts in designing scalable solutions, I am confident we will be able to provide you with a modern, responsive website that perfectly mirrors your app's core functionality and brand style. We are well-versed in multiple frameworks such as Laravel, Django, React, Vue - whatever suits your needs best! My team at CnELIndia looks forward to the opportunity of bringing your project idea to life – let’s discuss the details and finalize this exciting journey with you!
$500 USD in 7 days
9.1
9.1

I am confident in my ability to bring your Android app and website concept to life. With expertise in PHP, Java, and mobile app development, I am well-equipped to handle UI design, coding, testing, and deployment. I will ensure that both the app and website share a secure backend for seamless updates. I will deliver a production-ready website, signed Android APK, and all source code in a private repository. Let's discuss the features and timeline in detail to ensure I fully understand your requirements. Looking forward to the opportunity to work together.
$473 USD in 11 days
8.8
8.8

Good to see this project, I will deliver the Android app in Kotlin, the responsive companion website, and a shared admin panel — all running on one unified backend so content and data stay in sync across both properties. For the shared backend, I will structure it as a REST API layer — likely Django or Laravel — that both the Android app and web frontend consume independently. This means future iOS support or a third-party integration plugs in without rewriting any backend logic, and a single content update from your admin panel reflects everywhere instantly. Questions: 1) What are the core features the app and website need to support — user accounts, payments, messaging, or something else? 2) Do you already have hosting and a Google Play developer account set up? Looking forward to talking through the details. Kamran
$270 USD in 10 days
8.6
8.6

EXPERT FULL-STACK + ANDROID DEVELOPER WITH PROVEN EXPERIENCE IN BUILDING SYNCED APP + WEBSITE ECOSYSTEMS FROM IDEA TO LAUNCH I specialize in delivering end-to-end solutions with a unified backend powering both mobile and web platforms. Proposed Solution: I will design and develop a scalable Android app and responsive website sharing a single secure backend for seamless data sync and updates. Architecture: Frontend: • Android (Kotlin – clean, native performance) • Web (React or Vue – modern, responsive UI) Backend: • Node.js or Laravel (secure REST APIs) • Centralized database (PostgreSQL / MongoDB) Core Features: Unified authentication & data sync across app + web Admin panel/CMS for content and user management Scalable, modular codebase for future expansion Optimized UX for mobile and desktop Process: UI/UX design → approval Development (app + web in parallel) Testing (devices + browsers) Deployment (Google Play + hosting) Deliverables: Live website on your hosting Android APK / Play Store-ready build Complete source code (well documented) Admin dashboard for easy management Timeline: 2–4 weeks (depending on final features) I ensure clean code, strong security practices, and a smooth launch experience. Also includes 2 YEARS FREE ONGOING SUPPORT for maintenance and future updates.
$350 USD in 7 days
8.4
8.4

Greetings, You need a full-stack partner to take your concept to launch with a synchronized Android app and modern website sharing one secure backend. I will build this with: Android app (Kotlin), responsive web app (React or Vue), unified backend API, and admin CMS for content management Using Kotlin for Android, React (or Vue) for web, and a scalable backend like Node.js or Django, this will be a secure, fast, and fully synchronized system with smooth updates across both platforms. I’ve built similar end to end mobile + web ecosystems before. Please Check my Profile: https://www.freelancer.pk/u/Hammadhassan21 Let’s discuss. Best regards, Hammad
$500 USD in 7 days
7.9
7.9

Hi sir, I read your project description .I can do your project & able to run successfully. I have 8+ years experience for website & mobile application development also done over 400+ project by a good team members . It will be very much pleasure for me, if you give me the opportunity to do your job for minimum cost. Thanks for your consideration . Thanks with Regards Prosanto
$500 USD in 7 days
8.0
8.0

Hi there, We’ve built several synchronized Android and web solutions, including a recent project where we developed a web app and Android app that shared the same backend. This experience has given us valuable insights into optimizing backend APIs for both platforms, ensuring that we deliver a product that’s not only functional but also fast and efficient. For your project, we can use Laravel for the backend and Vue.js for the front-end, as we’ve found this combination to be highly effective. We also have a dedicated UI/UX designer who can create modern, user-friendly designs that enhance user engagement. Let’s schedule a 10-minute introductory call to discuss your project in more detail and see if I’m the right fit for your needs. I’m eager to learn more about your exciting idea. Best, Adil
$550 USD in 7 days
7.4
7.4

Hi there, I am the best here! Please check out my profile and see what others have to say about the work I've done related to the skills you're looking for. Hope to work together soon. Thanks!
$500 USD in 7 days
7.6
7.6

Hi, the clean way to build this is around one shared product flow and backend, not an Android app and website developed separately. A real flow would be: user opens the Android app or website -> sees the same core functionality and brand experience -> submits data or completes the main action -> backend stores and validates it once -> admin panel reflects that same data immediately -> updates made from admin appear consistently on both web and app. That is what keeps launch smooth and future updates manageable. These projects often look complete, but fail when the mobile app, website, and admin panel are wired against slightly different assumptions. One real issue is content or user actions working one way on Android but showing stale or mismatched results on the website, so I would handle it by defining one backend contract and one shared content/state model early. The part to get right early is the backend data model and core user flow, because that controls both usability and long-term maintainability.
$600 USD in 7 days
7.1
7.1

Hi there, I have read your project requirement. You need a complete solution covering both an Android application and a companion website, powered by a shared, secure backend with synchronized functionality and a simple admin panel. We can handle this end-to-end using Kotlin (Android) + React (web) + Node.js/NestJS backend, ensuring both platforms stay in sync via clean APIs. The system will include a modern UI/UX, scalable backend architecture, role-based admin panel, and secure deployment. We’ll also manage Play Store readiness, hosting setup, and provide fully documented source code. A few questions to clarify: ===================== What are the core features you want in the app and website? Do you have UI/branding ready or should we design from scratch? Do you need user authentication and roles (admin/users)? Do you have hosting/server ready or need setup support? Best Regards, Srashtasoft Team
$500 USD in 7 days
7.1
7.1

Hi I understand you need synchronized Android app + companion responsive website sharing secure backend, with Kotlin/Java app development/Google Play deployment, modern web stack, admin CMS and full source code handover. I will build this with unified backend for smooth cross-platform updates, native Android UI/testing/APK, responsive website mirroring app functions/branding, production deployment, private repo documentation, and no-code content management panel. I will implement: - Shared secure backend/API. - Android compatibility testing. - Responsive web mirroring. - Admin CMS panel. Using Kotlin + React/Laravel shared backend. I have experience building synchronized app/web platforms. Please Take a Look at My Professional Portfolio: https://www.freelancer.pk/u/zainalitariq245 Let's connect to discuss your project in more detail. Best Regards, Zain
$500 USD in 25 days
6.9
6.9

Hello, we can offer you the top-notch skills you need for your Android application/Web build project. Our 13+ years of experience and a team of 150+ highly qualified developers ensure that we can handle all aspects of the frontend and backend development process, from clean designs to seamless development cycles and well-documented code, exactly what you're looking for in your project. In terms of skills, we have expertise not just in Android and Java but also in all the relevant areas you've mentioned, from React and Vue to Laravel and Django. Being skilled in different technologies allows us to make sure your project is built using the most suitable stack that will ensure easy maintenance and smooth scaling. We're confident we would be an excellent partner to bring your vision to life! Regards, Rohan
$750 USD in 25 days
6.9
6.9

Hi, As per my understanding: you need an Android app and responsive website sharing a unified backend, with consistent UX, secure APIs, and an admin panel for content control. Approach: * Define scalable backend (API + auth) * Develop Android app + responsive web * Sync data, ensure performance/security * Testing, deployment, documentation Queries: * Core features/modules to prioritize? * Preferred backend stack? I will share my portfolio on your first message. I will be looking forward to hearing from you. Kindest regards
$750 USD in 18 days
6.9
6.9

Hello, I’d be glad to support your Android app and companion website from concept to launch, keeping everything unified with a clean and secure backend. I’ve worked on paired mobile and web builds before, ensuring consistent UI, smooth syncing, and simple management through a clear admin panel. I can help shape both the app in Kotlin or Java and a responsive site that mirrors your features while offering scalable architecture and dependable performance. Let’s refine the functionality together so everything feels polished across both platforms. Thanks, Teo
$500 USD in 3 days
6.5
6.5

Hello, I hope you are doing well. I understand that you are looking to build a MOBILE APPLICATION, and I would be happy to help. I have extensive experience in designing and developing applications and have successfully delivered many projects. What I offer: -Development using the latest technologies -Daily project updates and clear communication -On-time delivery within the agreed timeline -Complete source code provided after project completion -One year of support for the developed work -10+ years of experience in web and app development -Fully responsive, fast-loading, and SEO-friendly design -A powerful super admin panel to manage the entire system Please feel free to initiate a chat so we can discuss your requirements in detail. Thank you and regards, Dheeraj K.
$250 USD in 5 days
7.3
7.3

Hello! Based on your project description, you are looking to build a complete solution that includes a fully functional Android application along with a responsive companion website, both powered by a unified and secure backend. The goal is to ensure consistency across platforms, smooth updates, and a seamless user experience while maintaining scalability, performance, and strong security from the initial concept to final launch. I will focus on delivering a high performance Android app using Kotlin or Java along with a modern responsive website using a scalable framework like React or Laravel, backed by a secure and well structured backend, along with a simple admin panel for easy content management. I have 7+ years of experience in building end to end web and mobile solutions with shared backend architectures. I ensure clean code, proper documentation, and smooth deployment so your Android app and website stay fully synchronized and ready for scaling after launch. Please contact us to discuss your feature set and priorities so we can align and plan the development effectively. Best regards, Nikita Gupta
$300 USD in 22 days
6.7
6.7

Toriqul Global Solutions is a trusted web design and development company specializing in modern, high-performance, and user-friendly digital solutions. Founded by Engineer Md. Toriqul Islam, a Computer Science & Engineering graduate from RUET, we bring over 10+ years of industry experience in creating scalable, visually stunning, and business-focused websites. Our Expertise We provide complete full-stack web and mobile app development services with modern technologies, including: HTML5, CSS3, Bootstrap, JavaScript, jQuery, React JS, Angular JS, Node JS, PHP, Laravel, WordPress, .NET, Python, Ruby on Rails, MySQL, MongoDB, React Native, and more. Why Choose Us? ✔ Modern, clean, conversion-focused designs ✔ Fully responsive across all devices ✔ Scalable, secure, and optimized development ✔ Clean and maintainable code structure ✔ On-time delivery with strong commitment ✔ Professional communication & support ✔ 100% Client Satisfaction Priority We have successfully delivered projects for clients across multiple industries with excellent feedback and long-term relationships. Let’s build something exceptional together. Contact us today to turn your ideas into reality. Best Regards Toriqul Global Solutions
$250 USD in 7 days
6.2
6.2

Hello There!!! ★★★★ ( Android App and Companion Website with Unified Secure Backend ) ★★★★ I understand you need one partner to take your concept from idea to launch with a synchronized Android app and responsive website, both powered by one secure backend, plus admin management and deployment support. ⚜ Android app development in Kotlin or Java ⚜ Responsive website matching app features and branding ⚜ Unified backend with scalable architecture ⚜ Admin panel or CMS for easy content control ⚜ API integration, security and performance optimization ⚜ Google Play deployment and hosting setup ⚜ Source code delivery with full documentation I have experience building connected mobile and web platforms with clean architecture and smooth cross-platform functionality. My approach would be to define the shared backend first, then develop app and website in parallel using the best-fit stack like Kotlin + Laravel or React-based solutions. I focus on UX, secure coding, performance and maintainable systems. I can provide regular updates and help shape the project from planning to launch. Happy to discuss features and timeline further. Warm Regards, Farhin B.
$256 USD in 10 days
6.7
6.7

Hello, This is exactly the kind of end-to-end build I handle. I can take your idea from concept to launch with a unified backend powering both the Android app and the website, ensuring everything stays in sync and scales cleanly. For the Android app, I’ll design a modern UI and build it in Kotlin with strong performance and device compatibility. For the web, I recommend a React-based frontend with a Node.js or Laravel backend (depending on your needs), keeping the architecture secure and maintainable. I’ll also include a simple admin panel so you can manage content easily, and deliver fully documented source code in a private repo. Deployment to Google Play and your hosting will be handled end-to-end. Focus will be on clean UX, fast performance, and a backend that supports future growth without rework.
$500 USD in 7 days
6.6
6.6

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