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I already have a complete project hosted on Railway with the code in a public GitHub repo. What I need now is a seasoned mobile developer who can take that existing backend and transform it into fully-functioning native apps for both Android and iOS. You should feel comfortable cloning the repo, setting up your local environment, and wiring the current endpoints into a clean, stable mobile codebase. Experience submitting apps to the App Store and Google Play is important, because once we are feature-complete I’d like you to guide the entire release process. To give you a sense of scope, here is what I consider a successful hand-off: • Android and iOS builds that compile without errors and mirror current web functionality • All source committed back into my GitHub repo with clear, concise commit messages • TestFlight / internal testing builds delivered for review • Final store submissions accepted by Apple and Google If you’ve worked with Railway deployments before, all the better—you’ll understand the environment the APIs are coming from. Send over links to any live apps or GitHub projects that demonstrate similar work, and let me know roughly how long the full cycle—from setup to store approval—has taken you in the past. I’m ready to start as soon as we find the right fit.
Project ID: 40409580
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Active 14 days ago
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49 freelancers are bidding on average $497 USD for this job

This looks like a great fit, I will clone your Railway-hosted repo, wire every existing endpoint into native Android and iOS apps, and handle the full release pipeline — TestFlight and internal testing builds through final App Store and Google Play submissions. One approach worth considering: I will set up a shared networking layer that maps directly to your Railway API endpoints with environment-based config, so switching between staging and production URLs requires a single variable change rather than code edits. This also makes it straightforward to test against Railway's preview deployments before pushing to store review. Questions: 1) Is the backend a REST API or GraphQL — and do you have documented endpoints, or should I map them from the codebase? Ready to start whenever you are. Kamran
$281 USD in 10 days
7.4
7.4

⭐⭐⭐⭐⭐ Proposal for Turning Your Railway Project into Native Android and iOS Apps CnELIndia team is excited to partner with you using your existing public GitHub repo and Railway backend. Our seasoned mobile developers specialize in repo cloning, API integration, native Swift/Kotlin codebases, testing, GitHub commits, and App Store/Google Play submissions. Steps how CnELIndia team will help successfully complete the project: Clone repo, set up local environment, and analyze Railway endpoints. Build clean native Android and iOS apps that fully mirror web functionality. Conduct rigorous testing and QA for error-free compilation. Commit all source code to your GitHub with clear, concise messages. Deliver TestFlight and internal testing builds for your review. Guide and handle final submissions until accepted by Apple and Google. Dedicated devs, QA experts, and PM ensure smooth coordination with Railway familiarity. Similar projects completed in 6 weeks from setup to approval. Ready to start immediately for seamless hand-off.
$500 USD in 7 days
7.1
7.1

I’d start by cloning your Railway project and running the backend locally to get full access to the APIs. Then I’d build native apps that match your web functionality, wiring those endpoints with clean, stable code and concise commits. From past work turning Node.js backends into React Native apps, I know how to structure API calls and handle edge cases to avoid crashes. For app store submission, I’ve guided multiple clients through TestFlight reviews and Google Play rollout with zero rejections by following guidelines closely and pre-testing builds. If you want, I can set up automated CI pipelines for build and test to speed things up. How complex are your API responses? Would you prefer offline caching or pure live data in the app? Based on similar projects, I expect about 3-4 weeks for full iOS/Android development and submission, depending on review times. Ready to start by cloning the repo and sharing your current dev environment setup so we can jump right in.
$500 USD in 7 days
5.3
5.3

⭐⭐⭐⭐⭐ Create Native Mobile Apps for Android and iOS from Existing Backend ❇️ Hi My Friend, I hope you're doing well. I've reviewed your project needs and I see you're looking for a mobile developer to transform your existing backend into native apps. You don’t need to look any further; Zohaib is here to help you! My team has successfully completed 50+ similar projects for mobile app development. I will clone your repo, set up the local environment, and connect the endpoints to create a stable mobile codebase. ➡️ Why Me? I can easily handle your mobile app project as I have 5 years of experience in mobile development, focusing on Android and iOS. My expertise includes app submission, backend integration, and API handling. Additionally, I have a strong grip on both Railway deployments and GitHub management. ➡️ Let's have a quick chat to discuss your project in detail. I can provide samples of my previous work and we can explore how to ensure a smooth release process. Looking forward to chatting with you! ➡️ Skills & Experience: ✅ Mobile App Development ✅ Android Development ✅ iOS Development ✅ API Integration ✅ GitHub Management ✅ Railway Deployments ✅ App Store Submissions ✅ Google Play Submissions ✅ Local Environment Setup ✅ Build Compilation ✅ Codebase Management ✅ Testing and Debugging Waiting for your response! Best Regards, Zohaib
$350 USD in 2 days
5.4
5.4

Hi there, I have experience in working with railway i can help you in building this app, Also i have 5+ yers of experience im mobile app development.
$500 USD in 7 days
5.4
5.4

With over a decade of experience in iOS development and mobile app creation, I am confident that I can deliver exactly what you need for turning your Railway project into fully-functioning native apps for Android and iOS. Having successfully submitted various apps to both the App Store and Google Play, I'm well-versed with the process and can guide the entire release from testing to store approvals. From my perspective, a successful handoff means more than just avoiding compile errors or mirroring existing functionality; it's about delivering on time without compromising quality. As you'll find in my 100+ successfully completed projects, I prioritise clear communication which ensures client satisfaction through every phase of development. Finally, my expertise in automation using AI solutions will be an added advantage while dealing with your vast project scope. So, let my vast technical knowledge and expertise assure you of the reliability and proficiency needed for this job. Looking forward to turning your vision into a reality together!
$299 USD in 7 days
4.6
4.6

I can convert your fully reailway project into apps. I have 6+ years of experience in this field. Let's connect and discuss more about your requirements. Thank you.
$450 USD in 10 days
4.5
4.5

I have successfully transitioned several complex web applications from Railway-hosted environments into production-ready mobile and desktop apps, ensuring that the backend logic remains perfectly synchronized with the user interface. Having reviewed your GitHub repository, I am confident I can bridge the gap between your current web architecture and a high-performance, native-feeling application without requiring a full codebase rewrite. My previous work involved similar CI/CD setups where GitHub pushes automatically triggered Railway deployments while updating the app’s internal assets, ensuring a seamless development lifecycle and zero downtime for the end users. I prioritize maintaining the integrity of your existing Railway environment while extending its reach to new platforms. To package your Railway project effectively, I will utilize Capacitor or React Native for mobile, or Electron for desktop, depending on your specific requirements for cross-platform compatibility. I will focus on implementing a secure WebView bridge that handles session persistence and authentication tokens while optimizing API calls to your Railway-hosted backend for maximum responsiveness. This process includes configuring environment variables for production, managing splash screens and assets, and ensuring that the app handles offline states gracefully through service workers or native caching. I will also set up a streamlined build pipeline so that any future changes in your public repository are reflected in the app versions with minimal manual intervention. Are you prioritizing mobile platforms like iOS and Android, or do you need a desktop version for macOS and Windows as well? Additionally, does your current Railway setup involve any specific native hardware requirements, such as push notifications or local storage encryption, that need integration? I am available for a quick chat to discuss the architecture and can jump on a call if you’d like to align on the technical milestones for this deployment. Looking forward to hearing your thoughts on the timeline and specific platform priorities for this build.
$567 USD in 21 days
3.1
3.1

As an experienced and dynamic mobile developer at Dlite Info Tech, I can confidently transform your Railway project into fully-functioning native apps for both Android and iOS. I understand the significance of cloning the repo, setting up the local environment, and integrating the current endpoints smoothly into a stable mobile codebase - ensuring Android and iOS builds that compile without errors and mirror the current web functionality. Having successfully submitted numerous apps to the App Store and Google Play in the past, I am knowledgeable about the entire release process and can guide you efficiently through it. Moreover, my expertise in Railway deployments will help me interpret your APIs effectively. To give you a clearer picture of my capabilities, I would like to invite you to take a look at my robust portfolio consisting of various live apps and GitHub projects that stress on similar work. These experiences have honed my skills in delivering quality applications within agreed timelines which may vary per project but generally doesn’t exceed 4 to 5 weeks - from setup to store approval. Time is valuable to both of us, and I am ready to initiate as soon as we agree on aligning our skill sets together!
$350 USD in 7 days
3.0
3.0

As a seasoned mobile developer with a diverse background, I believe I am the perfect fit for this project. My experience in Android and iOS app development is backed by strong knowledge of backend development - a crucial skill set for integrating the existing project on Railway into mobile apps. Throughout my professional journey, I have mastered the art of transforming complex codebases into efficient, user-friendly applications - a skill I'm eager to apply to your project. During my time at Queue Solutions much like your own, I worked with React, Node.js, and other technologies that boosted my ability to understand Rails deployment systems. This knowledge will prove invaluable while working on your existing Railway project. Additionally, my familiarity with the submission process for both App Store and Google Play brings exceptional value as it not only speaks to effective implementation but also smooth delivery. To showcase my ability to handle projects within tight deadlines, ensure top-tier quality, and effective communication with clients, feel free to review my live apps and repositories on GitHub. If selected for this role, I assure you a successful pipeline from setup to store approval in the estimated timeframes. Looking forward to being part of your project!
$650 USD in 15 days
3.1
3.1

Hi, I’m Karthik — Senior Full-Stack & Mobile Architect with 15+ years of experience building production mobile apps and API-driven systems (Node.js, Railway, AWS). I can convert your Railway backend into fully functional Android + iOS apps with clean architecture and store-ready deployment. My Approach: • Backend Integration Clone GitHub repo + set up Railway environment Connect existing APIs (no backend changes) Add error handling + stable API layer • Mobile App (Flutter / React Native) Single codebase for Android + iOS Mirror full web functionality Clean, responsive UI • Core Features Auth + session management Real-time API sync Basic offline caching (if needed) • Deployment TestFlight (iOS) + APK testing (Android) App Store + Play Store submission support Fixes until approval • Delivery ✔ Android + iOS apps ✔ Connected to existing backend ✔ Clean GitHub codebase + commits ✔ Store-ready builds Typical timeline: 2–4 weeks depending on API complexity. I’ve done similar backend-to-mobile transformations with successful store approvals and stable production releases.
$750 USD in 7 days
3.1
3.1

Hi, You already have a Railway-backed project with a public GitHub repo, and you need native Android and iOS apps that compile cleanly and mirror current web functionality. I’ve cloned similar Railway environments, mapped REST endpoints to mobile clients, and ensured the code you receive keeps your repo history clean with concise commits and no regressions. Lets connect in chat so that we discuss further. Regards, Mohd Nadeem Khan
$500 USD in 35 days
2.6
2.6

I understand you need a mobile developer to bridge your Railway-hosted backend with native Android and iOS apps while ensuring seamless store submissions. One key challenge is maintaining stable integration with your existing endpoints while mirroring web functionality in native environments. My approach would be to methodically clone and configure your repo, then incrementally map API calls within clean, platform-specific codebases. This reduces risk and speeds testing, ensuring builds compile error-free before moving to TestFlight and Play Console reviews. I’ve guided comparable apps through deployment cycles, typically completing setup through approval within 3-4 weeks. Happy to share a quick idea if helpful.
$400 USD in 7 days
2.2
2.2

I CAN DELIVER HIGH QUALITY RESULTS FOR YOU I understand you need a seasoned mobile developer to transform your existing Railway-hosted backend into clean, stable native Android and iOS apps that mirror your current web functionality. You value seamless integration, professional code, and an automated, user-friendly process including guidance through the App Store and Google Play release. With extensive experience in mobile development and backend integration, I excel at creating polished, error-free apps and managing smooth submissions. While I am new to Freelancer, I have extensive experience and have successfully completed numerous projects off-platform. I’d be happy to discuss your project in more detail. Even if you decide not to move forward with me, you’ll still gain valuable insights! Regards, Pieter
$350 USD in 14 days
2.0
2.0

꧁ ༺ HI CLIENT ༻ ꧂ I can take your Railway project. Make it into Android and iOS apps that work really well. I will make sure all the parts are connected and that the apps do everything your website does. I will also make sure the apps are built correctly and that the code is easy to understand on GitHub. You will get test versions that you can review. I have done this before. I can help you get your apps into the Apple and Google stores. I will make sure the code is clean and easy to work with and that everything is done on time. Let us talk about your GitHub project, what you want the apps to do and when we can get started and finished.
$250 USD in 7 days
1.4
1.4

Hi, I'm confident in transforming your Railway project into fully-functioning native apps for both Android and iOS. I'll clone your GitHub repo, set up a local environment, and seamlessly integrate the existing backend endpoints into a clean and stable mobile codebase. With my expertise in React Native and mobile app development, I'll ensure the apps mirror the current web functionality and meet the desired standards for release. I'll handle the entire release process, from submitting the apps to the App Store and Google Play to guiding you through the process. I've successfully submitted several apps to the app stores in the past, and I'll ensure your project meets the necessary requirements. I've worked with various payment gateways, including Stripe and Razorpay, and I'm familiar with integrating them into mobile apps. I'll ensure a smooth integration of the payment gateways into your app. I've reviewed your GitHub repo and understand the scope of the project. I'm confident in delivering high-quality native apps that meet your expectations. A successful hand-off will include Android and iOS builds that compile without errors, mirroring the current web functionality. I'll commit all source code back into your GitHub repo with clear, concise commits. Once I've completed the project, I'll provide guidance on the release process, including submitting the apps to the app stores and ensuring they meet the necessary requirements. I'm excited to work on this project and transform your Railway project into fully-functioning native apps. I'm confident in delivering high-quality results and meeting your expectations. To confirm, would you like me to proceed with cloning your GitHub repo and setting up a local environment? I can deliver this in 7 days.
$440 USD in 7 days
0.3
0.3

I can quickly transition your current Railway-hosted repository into a set of high-performance, cross-platform applications without disrupting your existing backend logic or live deployment. Having successfully migrated several web-based services from GitHub/Railway environments into production-ready mobile and desktop builds, I understand the specific nuances of ensuring API consistency and environment variable security during the wrapping process. My focus will be on maintaining the high performance of your live project while optimizing the interface responsiveness for native environments to ensure a seamless transition for your users. My technical approach involves leveraging Capacitor or Electron—depending on your specific target platforms—to wrap your existing web codebase while integrating native plugins for essential mobile or system-level features. I will begin by auditing your GitHub repository to verify the frontend architecture's compatibility with native containers, followed by configuring the secure bridge between your Railway-hosted API and the local app environment. This includes implementing automated build pipelines using GitHub Actions so that future updates pushed to your repository are automatically compiled for testing. Furthermore, I will optimize the asset delivery and splash screens to ensure the final apps meet App Store and Play Store performance standards while feeling truly native. Are you targeting a simultaneous launch on iOS and Android, or is there a specific requirement for a desktop version via Electron as well? Additionally, do you require integrated push notifications or biometric authentication that may not currently be in your web version? I am available to review your public repo immediately and provide a concrete deployment roadmap—let’s chat briefly to align on these technical requirements so I can get started on your build today.
$567 USD in 21 days
0.0
0.0

Lets chat, a free consultation and no obligation. I understand you need a clean, professional, and user-friendly solution for your "Turn Railway Project Into Apps" project. My skills in PHP, Java, JavaScript are a perfect fit for this project. While I am new to freelancer.com, my extensive experience delivers integrated, automated solutions. Regards, Jason McLachlan
$563 USD in 3 days
0.0
0.0

As an expert freelancer with 4+ years of experience, I am confident in my ability to transform your existing backend into fully-functioning native Android and iOS apps. I have a proven track record of delivering similar projects on time, with builds that compile error-free and mirror web functionality. I am well-versed in the App Store and Google Play submission process and have experience with Railway deployments. My commitment to clear communication and concise commit messages ensures a smooth hand-off. Let's work together to bring your project to life. I am ready to start immediately. Let's make it happen.
$500 USD in 7 days
0.0
0.0

As a highly experienced and well-rounded developer, I believe I would be the perfect fit for your project. Having worked on numerous web and mobile applications throughout my 5+ year career, I'm no stranger to turning existing backends into fully-functioning native apps. I've built and successfully deployed apps on both Android and iOS platforms, ensuring they mirrored the functionalities of their web counterparts while incorporating a clean and stable mobile codebase. To add to that, I'm well-acquainted with the rigorous submission process of both the App Store and Google Play Store - this is important as it ensures a smooth hand-off once our project is feature-complete. In addition to having a good grasp of Railway deployments, my tech stack, including expertise in Flutter, Android, and iOS development, dovetails seamlessly with your project requirements. Moreover, you won't just be getting someone who can clone repos and deliver builds; you'll have a partner invested in seeing your project succeed. With me, you receive not only a proficient developer, but also someone driven by the desire to help businesses like yours reach their goals. So let's collaborate to turn your railway project into the next successful app story adding value for all stakeholders.
$500 USD in 16 days
0.0
0.0

Rawalpindi, Pakistan
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