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My web application is already live, backed by Supabase and managed through a GitHub repository. The next milestone is a fully native mobile experience—Swift for iOS and Kotlin (or Java) for Android—mirroring the core web-app workflow without compromising performance or security.
Project ID: 40209553
143 proposals
Remote project
Active 11 days ago
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143 freelancers are bidding on average $508 USD for this job

Hi there, I’ve read your Splyce Conversion brief and I can deliver native iOS (Swift) and Android (Kotlin/Java) apps that mirror the web app’s core workflow with strong performance and security. I’ve built native mobile apps powered by Supabase backends and managed code from GitHub, focusing on clean architecture, secure auth, and smooth UX. Plan: two native apps with a shared API contract to keep data models aligned, offline support, secure storage, and parity with web flows. I’ll set up a scalable GitHub repo, CI/CD, and clear milestones. The work will follow a phased delivery with QA at each stage and a release-ready build for both stores. 9 crucial questions for alignment: What are the top 3 priority features for the mobile apps? Are there branding assets or guidelines I should follow? Is offline mode required, and to what extent should data sync occur? How exact must the auth flow mirror the web app’s login and sessions? Which Supabase features are mandatory to support (auth, realtime, storage, functions)? Should we implement push notifications and in-app messaging? Do you want cross-platform design consistency with web, or platform-native UX with some shared components? What level of analytics, telemetry, and crash reporting do you expect? Any security/compliance constraints (biometric login, data at rest, encryption standards) I must meet? What is the top priority feature set for the native apps, and are there any non-negotiable security or performance con
$750 USD in 15 days
9.0
9.0

Hello! Taking an existing Supabase-backed web app and turning it into a true native mobile experience not a wrapped web clone is exactly the right next step, and it’s a workflow I’ve handled end-to-end before. How I’d approach this Native Mobile Architecture • Swift (SwiftUI) for iOS and Kotlin for Android • Clean MVVM architecture on both platforms • Secure Supabase integration (auth, database, storage) using official SDKs • Token handling aligned with your existing web security model Feature Parity (Without Web Bloat) • Rebuild core workflows natively for speed and responsiveness • Optimized API calls instead of mirroring web UI patterns • Native navigation, gestures, and platform conventions • Offline-aware data handling where applicable Performance & Security • Native networking layers (URLSession / Retrofit) • Secure keychain / encrypted storage for sessions • No shared business logic shortcuts that risk platform issues Workflow • Work directly from your GitHub repo and Supabase schema • Incremental builds with TestFlight & Android internal testing • Clear commits and documentation for long-term maintainability If you’d like, we can start by mapping the web flows to a mobile-first UX so nothing critical is carried over unnecessarily. Best regards, Jasmin
$500 USD in 7 days
9.4
9.4

Hi I can wrap your website inside native ios and android app that you can submit on both app store and play store. Please share the link and I will show you a demo. Let’s chat to proceed further
$500 USD in 10 days
8.8
8.8

I HAVE BUILT AND LAUNCHED CROSS-PLATFORM WEB APPS AND SUCCESSFULLY CONVERTED THEM TO NATIVE iOS AND ANDROID SOLUTIONS. I can develop fully native mobile apps for your existing Supabase-backed web application: iOS: Swift implementation, adhering to Apple Human Interface Guidelines. Android: Kotlin (or Java) implementation, following Material Design best practices. Feature parity: Core web-app workflow replicated with performance, offline caching, and push notifications where needed. Security: Supabase authentication, encrypted data storage, and secure API calls. Seamless integration: Connect directly to your existing GitHub-managed backend, keeping deployments version-controlled. Deliverables: Native iOS and Android apps with full source code. CI/CD setup for builds and deployments. User testing on real devices to validate performance and security. Post-launch support for 2 years and detailed hand-off documentation. I will ensure the mobile apps maintain responsive, fast, and secure access to your Supabase backend while providing a polished, native experience for users.
$350 USD in 7 days
8.3
8.3

Hello, I have 10+ years of experience delivering native and backend-integrated mobile solutions, I can take your Supabase-backed, GitHub-managed product and translate it cleanly into Swift (iOS) and Kotlin/Java (Android) without feature loss or architectural shortcuts. I’ve reviewed your current setup and understand that you want to convert an existing live web application into fully NATIVE MOBILE APPS, keeping the same core workflows while gaining performance, security, and platform-level UX benefits on iOS and Android. What this conversion will focus on TRUE NATIVE IMPLEMENTATION (not wrappers) for speed, stability, and store compliance SUPABASE AUTH + DATABASE INTEGRATION aligned with your existing schema and rules FEATURE PARITY WITH WEB APP, including business logic and validations SECURE DATA HANDLING following iOS & Android best practices GITHUB-ALIGNED WORKFLOW so mobile code fits seamlessly into your current repo strategy How I work • Clean, readable SOURCE CODE with comments and structure for long-term maintenance • AGILE METHODOLOGY, regular checkpoints, and transparent progress • 2 YEARS FREE ONGOING SUPPORT, plus full assistance from initial setup through store publishing • Handover that enables your team to extend and maintain confidently I do have a few technical questions about your current web flows and Supabase usage, which I’d like to clarify in chat to proceed further. Awaiting your positive response. Thanks
$300 USD in 7 days
8.4
8.4

I believe my expertise in Java, Mobile App Development, iPhone, Android, and Swift make me a great match for the Splyce Conversion project. The budget can be adjusted after discussing the full scope, and I am committed to working within your constraints. Please review my 15-year-old profile to see my extensive experience. Your satisfaction is my priority, and I am eager to start working on this project immediately. Let's discuss the job details and get started right away.
$525 USD in 10 days
7.0
7.0

Hi there Thanks for posting this exciting project. I checked your project carefully, I think I can complete your project within your needed timeline. I am super professional in Java, Mobile App Development, iPhone, Android, Swift, Kotlin, iOS Development, GitHub, Android App Development, Xcode Please ping , I am always online here Thanks Efanntyo -.
$250 USD in 10 days
6.6
6.6

Hello, I can help you extend your existing Supabase-backed web application into fully native iOS (Swift) and Android (Kotlin/Java) apps that mirror your current workflow while maintaining performance, security, and code quality. I have 5+ years of experience with Java, Kotlin, Android, iOS (Swift), and Flutter, and have built production mobile apps that integrate securely with REST and Supabase-style backends. Approach: Review your existing GitHub repo, API structure, and Supabase schema Implement native mobile clients using Swift (iOS) and Kotlin (Android) Reuse existing auth flows, roles, and permissions with Supabase Auth Ensure secure session handling, token storage, and encrypted local data Build clean, modular architecture (MVVM) for scalability What you’ll get: Native iOS and Android apps aligned with your web features Source code committed to your GitHub repo Testable builds and step-by-step setup documentation I focus on clean architecture, long-term maintainability, and close communication. I’m ready to start immediately and can share similar mobile projects upon request. Best, Bhargav
$500 USD in 7 days
6.9
6.9

⭐⭐⭐⭐⭐ Dear Valuable Client, CnELIndia, led by Raman Ladhani, can help transform your live web application into a fully native mobile experience with Swift for iOS and Kotlin for Android. We will closely mirror your web-app workflow while ensuring optimal performance, security, and seamless GitHub integration for version control. Our approach includes analyzing the current Supabase backend to implement efficient API interactions, designing intuitive native UI/UX aligned with your web interface, and rigorous testing across devices to ensure stability. We will also establish CI/CD pipelines for smooth deployment and updates. By leveraging our expertise in Xcode, Android Studio, and mobile security best practices, we ensure timely delivery of a polished, high-performance mobile application that meets your milestone objectives.
$500 USD in 7 days
7.0
7.0

Hello, I’ve gone through your project details, and this is something I can definitely help you with. With over 10 years of experience in mobile and web app development, I specialize in creating high-performance applications using Swift for iOS and Kotlin for Android. I understand the importance of keeping your mobile experience in sync with your existing web application via Supabase to ensure seamless functionality and security. I focus on clean architecture, scalable code, and transparent communication throughout the development process to keep you updated every step of the way. Here is my portfolio: https://www.freelancer.in/u/ixorawebmob I’m interested in your project and would love to understand more details to ensure the best approach. Could you clarify if you have existing UI/UX designs for the mobile app, or should we create them from scratch? Let’s discuss over chat! Regards, Arpit Jaiswal
$250 USD in 25 days
7.5
7.5

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, in Native on Android Java, kotlin and IOS Swift, and For Hybrid Cross platform on Flutter Dart & React- Native, and for web and backend on react js and node js, Python Django , java spring boot and php CodeIgniter mvc. Please consider me and initiate a chat for further detailed discussion. Regards, Anju
$500 USD in 7 days
6.5
6.5

As a seasoned developer with an impressive track record in web and mobile app development, I am undoubtedly the perfect fit for your native mobile experience project. My skills, which span across both backend and frontend technologies, including iOS Development and Swift, are exactly what you need to ensure a seamless and efficient conversion process for your Splyce web application. I have successfully transformed a number of web applications into fully functional and high-performing native mobile apps. In addition to my proficiency in Swift, I have extensively worked with Kotlin and Java for the development of Android applications. This not only equips me with the essential technical know-how but also ensures consistent UX across different platforms without compromising performance or security. One signature trait that sets me apart from other developers is my holistic approach to application development. By combining my deep understanding of backend technologies like Supabase, PHP (Laravel, CI, CakePHP, Yii), Node.js, Python/Django, with frontend technologies HTML, CSS, Bootstrap, React.js, Angular.js among others; I possess a unique ability to identify possible pitfalls during development and rectify them preemptively. Let me bring this skillset to your Splyce Conversion project and guarantee you satisfactory results that align perfectly with your vision. With Regards!
$750 USD in 7 days
6.3
6.3

Hello, As a leader in the Pakistani web service provider market with a long history of success, my team at Our Software can offer the substantial skill set needed for your project. We have extensive expertise in mobile app development using Swift for iOS and Kotlin/Java for Android. Mirroring the core web-app's workflow while maintaining performance and security will be our top priority, utilizing the best of Supabase for database management. What sets us apart from other freelancers is our dedication to customer satisfaction. We understand that your project isn't just another job but has significant value to you and your business. That's why we aim to add a Wow factor to every project we undertake - bringing your vision to life while exceeding your expectations. Finally, we firmly believe that no project is too big or small for us. Whether you need minor improvements or a complete overhaul, we are committed to delivering high-quality work and helping you take your business to new heights. Let's collaborate and create an impressive native mobile experience that will enhance your user engagement and achieve lasting success. Thanks!
$350 USD in 4 days
6.2
6.2

Hi There!!! ⚜⭐⭐⭐⭐⚜(( THE PROJECT GOAL TO DEVELOP A FULLY NATIVE MOBILE EXPERIENCE MIRRORING THE CORE WEB-APP WORKFLOW ))⚜⭐⭐⭐⭐⚜ I’m thrilled about the opportunity to work on your Splyce Conversion project. The goal is to create a seamless, high-performance mobile experience for both iOS and Android, closely mirroring your existing Supabase-backed web app. With my strong experience in mobile app development using Swift for iOS and Kotlin for Android, I’m confident in delivering a fast, secure, and robust app that perfectly matches your web workflow. Key Features: Native performance on both iOS and Android. Integration with Supabase for smooth data synchronization. Secure, efficient user experience across devices. I’d love to discuss how we can bring this to life and take your web app to the next level! Warm Regards, Farhin B.
$256 USD in 10 days
6.5
6.5

Hi Russell, I will seamlessly integrate Swift for iOS and Kotlin (or Java) for Android to create a fully native mobile experience for your web application. By closely mirroring the core web-app workflow, I will ensure optimal performance and security. Let's discuss further to align on the details. Regards, Sai Bhaskar
$480 USD in 10 days
5.5
5.5

Hi Russell, I hope you're doing well. I have carefully reviewed your project for Splyce Conversion and I am excited about the opportunity to bring your vision to life. With extensive experience in Mobile App Development, Android, iOS, GitHub, and more, I am confident in my ability to deliver reliable and long-term results for your project. My approach involves understanding your requirements, meticulous planning, seamless implementation, and thorough testing/refinement. You can view examples of my previous work in my Portfolio: ⭐⭐ https://www.freelancer.com/u/CodeAnchors ⭐⭐ To ensure we are aligned on the project goals, could you please share more insights into your top priorities for the mobile app experience? I would love to discuss and refine the scope further in an open chat. Best regards, Muhammad Anas Khan
$350 USD in 6 days
5.3
5.3

Nice to meet you ,The requirements of your project match my areas of work and skills, to introduce myself. My name is Anthony Muñoz and i am the lead engineer for DS Pro IT agency. I have worked for over 10 years as a Full-Stack and software development engineer and have successfully done multiple jobs. It will be a pleasure to work together to make your project. Feel free to discuss about the project with me, greetings.
$960 USD in 7 days
5.7
5.7

Hello As per your project post, you are looking to convert your existing Supabase backed web application into a fully native mobile experience using Swift for iOS and Kotlin or Java for Android. The goal is to mirror the core web workflows while delivering better performance, stronger platform level security, and a polished app store ready experience without relying on cross platform frameworks. My focus will be on translating your current web logic into true native mobile apps, ensuring feature parity with the existing system while respecting iOS and Android design and performance standards. This includes secure authentication with Supabase, efficient data handling, optimized API communication, and smooth user flows that feel natural on each platform. The development will be structured so both apps remain maintainable, scalable, and aligned with your existing backend and GitHub based workflow. I specialize in native mobile development for products that already have a live web foundation. My approach prioritizes stability, performance, and clean architecture so the mobile apps feel like a natural extension of the product rather than a wrapped version of the web experience. Let’s connect to align on priorities and define a clean roadmap to ship high quality native iOS and Android apps. Best regards Nikita Gupta
$300 USD in 24 days
5.3
5.3

Hi I can build mobile version based on your web aplication. I am ready to start right away. Can we discuss moe details on chat? thanks Brayan
$500 USD in 7 days
5.5
5.5

Hi, I understand you need fully native iOS (Swift) and Android (Kotlin) apps that mirror your existing Supabase-backed web app while maintaining performance, security, and workflow consistency. I’ve built native apps that integrate directly with Supabase (Auth, DB, storage, APIs) to deliver a seamless mobile experience without relying on wrappers. I can translate your current web logic into clean native architectures, ensuring fast UX and secure data handling. I’ll also share relevant examples of similar web-to-native transitions. Looking forward for your positive response in the chatbox. Best Regards, Arbaz H
$500 USD in 7 days
5.2
5.2

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