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I have a fully working social-networking app that currently lives inside the Base44 ecosystem. I need the entire project lifted out of that closed environment and rebuilt on an independent codebase using React Native, then compiled, tested and released in both the Google Play Store and Apple App Store. The core flows, screens and data models are already proven inside Base44, so the job is mainly about faithfully re-creating what exists, wiring it to a new database and backend, and making sure performance and UX feel native on iOS and Android. I’m not yet sure whether we’ll introduce new features during the move, so I’d value your recommendations once you see the existing build; for now plan on a 1-to-1 migration with the flexibility to layer in improvements if they make sense. Key deliverables: • React Native source code hosted in a private Git repo • Fully functional Android APK and iOS IPA ready for store submission • Successful publication in both stores under my developer accounts • Handoff documentation covering project setup, build steps and any third-party libraries used Please have solid experience with React Native, Xcode, Android Studio and the usual app-store submission pipeline. If you’ve migrated apps out of no-code/low-code platforms before, even better. Let me know your estimated timeline and any early questions so we can kick this off quickly.
Project ID: 40311555
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Active 30 days ago
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38 freelancers are bidding on average $44 USD for this job

Hi, I went through this carefully. Migrating out of a closed system like Base44 is usually less about rebuilding screens and more about correctly mapping data models, APIs, and edge cases that are hidden in the current setup. I have worked on similar migrations from no-code platforms to React Native. The main risk is missing small behaviors that affect UX, so I usually start by auditing the existing app flows and documenting how data moves before rebuilding. I can recreate the app in React Native with a clean structure, connect it to a new backend, and make sure performance feels native on both iOS and Android. I can also handle the full build and store submission process, along with proper handoff documentation. Once I review the current app, I can suggest where small improvements make sense without breaking the existing flow. Quick question, do you have access to the current backend logic and database structure, or will that need to be rebuilt as well? Jasmin
$20 USD in 7 days
9.3
9.3

Hello, As a seasoned leader in the web services industry, my team and I at Our Software are more than equipped to handle your Base44 social app migration. With a proven track record in mobile app development, we're well-versed in React Native, Xcode, Android Studio and the entire app submission pipeline. Additionally, we understand the intricacies of migrating apps out of no-code/low-code platforms, a skill that will prove invaluable for your project. Our focus has always been on delivering quality solutions that wow our clients. We handle every project, no matter the scope, with utmost professionalism and attention to detail. You can rest assured that we'll faithfully recreate your existing build while ensuring optimum performance and native-like user experience across iOS and Android platforms. To top it off, you won't just receive a functioning app from us - you'll be getting a comprehensive handoff documentation as well. This document will not only cover project setup and build steps but also integrate any third-party libraries used - providing all the information you or your team might need down the line for future developments. Let's turn this migration challenge into an opportunity for "miracles" both you and your users will believe in. Thanks!
$30 USD in 1 day
6.2
6.2

With my extensive experience in mobile app development, I'm confident that I'm the perfect fit to migrate your Base44 social app. Having built apps from MVPs to enterprise-grade solutions, I understand the significance of a 1-to-1 migration. My proficiency in React Native and knowledge of Xcode and Android Studio guarantees an efficient migration process that mirrors your existing build while improving its performance on both iOS and Android platforms. Moreover, I bring more than just technical skills to the table - I have a knack for problem-solving. Therefore, apart from replicating your current flows, screens, and data models, I can contribute valuable insights on potential enhancements or new features based on your project's needs. I've also successfully published numerous apps under my developer accounts in the Google Play Store and Apple App Store, so you can rest easy knowing your app's distribution is in experienced hands.
$20 USD in 7 days
6.2
6.2

Hi, I understand your project clearly—you need a full React Native migration of your Base44 social app with a 1-to-1 recreation of all screens, flows, and data models, plus a smooth setup for future improvements. I have experience migrating apps from closed/no-code platforms to independent codebases, ensuring native-level performance on iOS and Android, and handling the full store submission process. I’ll deliver a private Git repo with clean, maintainable code, ready-to-submit APK/IPA, and detailed handoff documentation so your team can maintain it confidently. Looking forward for your positive response in the chatbox. Best Regards, Arbaz T
$30 USD in 7 days
5.0
5.0

With over 9 years of hands-on experience in mobile app development, your project aligns perfectly with my skill set. You need an expert in React Native, and I bring precisely that to the table. Having worked extensively on both Android and iOS platforms, I ensure a deep understanding of their respective ecosystems, enabling me to build performant applications tailored to each. In addition to my proficiency in React Native, I have also successfully migrated apps from no-code/low-code platforms before. This experience equips me with the crucial ability to adapt existing functionalities seamlessly into new codebases while improving areas if required along the way. My familiarity with Xcode and Android Studio, as well as the app-store submission pipeline will efficiently lead your application through all necessary channels. Lastly, in line with my commitment to providing comprehensive solutions for my clients, I guarantee full documentation throughout the project process significant to handover and future maintenance. Let’s discuss timelines and any further queries you may have to get started on this exciting project quickly!
$120 USD in 7 days
5.3
5.3

Based on your requirements, that explains the product clearly and guides visitors to the final app at the right moments. Here's how I'd approach it. 1) Lift your entire Base44 social app into a React Native codebase, keeping all proven core flows and screens intact and linking to the new backend only where data actions are needed 2) Match the look and feel of your existing Base44 build closely, including the same screen layouts, navigation patterns, UI components, and user experience your current users already know 3) Create a strong app foundation with independent database wiring and full store submission handling under your developer accounts on both Google Play and Apple App Store If this works for you, lets chat!
$20 USD in 7 days
3.8
3.8

Hello, Kindly share your base44 app URL so I can take a quick look at the app from technical aspects and then quote to build similar using Flutter as well as native apps so you have a cost comparison. Awaiting reply. ABOUT ME: I am senior mobile apps, website UX UI designer, developer with 18 years experience in developing full builds, optimizing UX UI, maintaining websites and on-going monthly retainer support services. Should you need any info please feel free to contact me. Looking forward to hearing from you. Regards, Mohammad
$30 USD in 1 day
3.6
3.6

Hello, I can migrate your Base44 social app out of that ecosystem into a clean React Native codebase, faithfully recreating all screens and functionality on both iOS and Android, connect it to a new backend, and handle builds & store submissions with documentation included. Plan on smooth performance and a native‑feel UX throughout. Regards, Bharti
$20 USD in 7 days
2.9
2.9

As a multidisciplinary full stack developer with over two years of experience, I am confident in my ability to successfully migrate your Base44 social app. Throughout my career, I have worked on numerous large-scale projects that required moving applications from low-code/no-code platforms into custom, scalable environments; creating tailored solutions to align with unique business needs has become a routine part of my skill set. My proficiency in React Native and understanding of iOS and Android ecosystems through Xcode and Android Studio perfectly position me for this endeavor. Moreover, I carry an in-depth knowledge of the app-store submission pipeline which will ensure smooth launching of your applications on both Google Play Store and Apple App Store. What truly sets me apart is my commitment to not only replicating the existing build but also enhancing the overall functionality and performance as we go forward. This project gives us an opportunity to explore potential improvements together and I fully embrace this aspect. My established software development process would guarantee quick initiation, efficient code management using GIT, timely delivery while maintaining complete transparency with robust handoff documentation. I'm absolutely ready to take on this challenge and make a positive impact on users' experience. Let's get started!
$20 USD in 2 days
2.7
2.7

Hello, With an impressive background in tutoring and engineering, I uniquely understand the importance of bridging the gap between complex systems and practical application - exactly what your project demands. As an experienced developer proficient in Android, iOS and React Native, I have successfully developed and delivered applications on both Apple App Store and Google Play Store, just as you require. In addition to my technical skills, my approach to any task is highly focused on identifying the foundational elements that make the entire structure strong. This is particularly valuable for your project as we aim to faithfully re-create the existing functionalities while keeping room for improvements. My proficiency with Xcode and Android Studio, as well as handling app-store submission pipelines, ensures a smooth transition from Base44 ecosystem. Moreover, having worked on several app migration projects before, I fully recognize the challenges and subtleties involved in such transitions. My recent projects involving migration from no-code/low-code platforms give me a unique edge for your project's successful completion. In short, if you are looking for a competent yet adaptive developer equipped with versatile skills and a problem-solving mindset necessary for Reconstruction Project like yours - look no further! Thanks!
$10 USD in 2 days
0.0
0.0

Hi there, ✔️❓Don''t worry about that. ❓✔️ ✨I will not bother explaining here why I am suitable for your job.✨ ✅If you believe me, you will become a successful entrepreneur✅ Relevant Project URL: ➤ https://www.freelancer.com/projects/mobile-app-development/migrate-base44-social-app Here’s how I will solve your purpose: - Rebuild the existing Base44 flows in a clean React Native codebase with a faithful 1-to-1 migration, wired to a scalable backend and new database. - Create native-like UX across iOS and Android, optimize performance, and ensure seamless store readiness (Google Play and App Store). - Set up private Git hosting, implement CI for builds, and provide handoff docs with setup, build steps, and libraries. - Provide flexible roadmap to layer improvements after baseline migration if you want. ⚡Quick chat me.⚡ Best Regards. Roscoe
$25 USD in 1 day
0.0
0.0

Hello, Greetings! I’m a senior full-stack developer with 6+ years of experience in building scalable mobile and web applications. I specialize in cross-platform and native mobile development using Flutter, React Native, Swift (iOS), and Kotlin/Java (Android), along with strong backend expertise in Node.js, Django, FastAPI, and Laravel, supported by modern cloud technologies. My team and I build end-to-end mobile solutions including custom dashboards, internal tools, automation systems, role-based platforms, secure APIs, real-time features, payment integrations, push notifications, and complete app store deployments. We focus on creating smooth user experiences, clean architecture, and reliable performance. We’ve worked on numerous mobile projects with different requirements and complexities, helping clients turn their ideas into well-designed, high-performing applications. Your project aligns well with our technical skills and development approach. I’d be happy to discuss your project scope, ideas, and goals, and suggest the best technical approach. Best regards, Suman Joshi
$20 USD in 7 days
0.0
0.0

Hi, I understand that you need to migrate your social networking app from the Base44 ecosystem to an independent codebase using React Native, ensuring seamless performance and user experience on both iOS and Android platforms. I have extensive experience with React Native, Xcode, Android Studio, and app store submission processes, making me well-equipped to handle this project efficiently. My technical strategy involves meticulously replicating the existing core flows, screens, and data models while integrating them with a new database and backend. I will focus on maintaining the app's functionality during the migration process and will be flexible to incorporate any improvements that may enhance the overall user experience. You can expect to receive the React Native source code hosted in a private Git repo, fully functional Android APK and iOS IPA files for store submission, and comprehensive handoff documentation detailing project setup and build steps. I'll send over my portfolio via direct message. Feel free to reach out there. My background in React Native ensures reliable results, professional standards, and seamless execution. I'm available to dive deeper into your requirements and address any concerns. Best regards, Taneem
$20 USD in 7 days
0.0
0.0

Hi there! I noticed your need to migrate the Base44 social app to an independent codebase using React Native for both iOS and Android platforms. With my experience in React Native, Xcode, and Android Studio, I am confident in handling this migration smoothly. In a similar project, I successfully migrated a social networking app to a new codebase, ensuring seamless performance and user experience on both iOS and Android platforms. The transition involved re-creating existing features, connecting to a new backend, and optimizing for native feel. I have a few questions to better understand your project: Are there any specific third-party libraries currently utilized in the Base44 ecosystem that need to be integrated into the new codebase? Additionally, do you have a preferred timeline for this migration process? Looking forward to discussing this further and assisting you with this project. Thanks, Tejbir Bhatia
$20 USD in 7 days
0.0
0.0

Hi, I have a deep understanding of Android studio and Xcode. I will help you to build the mobile version based your Base44 code. Please get in touch with me. Thanks so much. Christian
$20 USD in 7 days
0.0
0.0

As an experienced Full-Stack and Mobile Developer with a specialization in iOS development, I bring deep expertise in migrating apps like yours from closed environments and I'm well-versed in using React Native, Xcode, Android Studio, and all the components of the app-store submission pipeline. With over a decade in the field, I've successfully delivered more than 500 projects from startups to enterprise-grade platforms while consistently ensuring clarity, scalability, and performance. Not only am I adept at replicating existing features, flows, and screens faithfully but I have a knack for spotting opportunities to improve existing systems. As you mentioned, your project may require a 1-to-1 migration with scope flexibility later on; my broad experience across various languages (Python, PHP, Java) positions me perfectly to layer in enhancements if they make sense. Lastly, my core commitment lies not just in delivering high-quality code but in smooth handovers too. You can expect detailed documentation covering project setup, build steps along with private Git repo hosting services. Let's kickstart this project quickly and streamline your migration outside of Base44 while expanding your app’s horizons on the Google Play Store and Apple App Store
$25 USD in 7 days
0.0
0.0

Hello, I see that you need to migrate your fully working social-networking app out of the Base44 ecosystem and rebuild it using React Native. I am Mubashir Ahmed, a Full-Stack Developer, Engineer, and UI/UX Specialist with 6+ years of experience building high-performance mobile apps. My expertise in React Native and the app submission process ensures that I can deliver a seamless migration while maintaining the existing core flows and data models. To address your needs, I will provide the following deliverables: • React Native source code hosted in a private Git repository • Fully functional Android APK and iOS IPA ready for submission • Successful publication in both the Google Play Store and Apple App Store • Handoff documentation covering project setup, build steps, and third-party libraries used • Recommendations for any potential improvements based on the existing build My process will be as follows: - Step 1: Review the existing Base44 app and gather requirements - Step 2: Set up the new React Native environment and database - Step 3: Recreate core flows and screens, ensuring performance and UX are native - Step 4: Compile and test the app on both platforms - Step 5: Submit the app to the respective app stores My Portfolio: https://www.freelancer.com/u/mubashir021 I look forward to collaborating on this project. Mubashir Ahmed
$20 USD in 7 days
0.0
0.0

Hi, Migrating your app out of the Base44 ecosystem into a fully independent React Native codebase is a critical step for long-term scalability and control—and I can handle this end-to-end with a clean, production-ready approach. **Approach:** • Analyze the existing Base44 app (flows, APIs, data models, UX) and recreate it 1:1 in React Native • Design a scalable backend (Firebase or Node.js) to replace Base44 services, including authentication, database, and media handling • Ensure native-level performance and smooth UX across both Android and iOS • Maintain flexibility to introduce improvements after stabilizing the core migration **Deliverables:** • Clean, well-structured React Native source code in a private Git repository • Fully tested Android (APK/AAB) and iOS (IPA) builds • Complete deployment to Google Play Store and Apple App Store under your accounts • Documentation covering setup, build process, and dependencies **Timeline:** Initial migration: **3–5 weeks** depending on app complexity and backend scope I have strong experience with React Native, app migrations, and store submission pipelines, ensuring a smooth transition without disrupting your existing product experience. I’d be happy to review the current app and suggest optimizations before we begin. Let’s get this migrated and future-ready.
$20 USD in 7 days
0.0
0.0

✔ I deliver 100% work — 99.9% is not for me. ✔ Workflow Existing App Analysis (Base44) ⟶⟶ Architecture Planning ⟶⟶ React Native Development ⟶⟶ Backend & Database Setup ⟶⟶ API Integration ⟶⟶ Testing & Optimization ⟶⟶ App Store Deployment Key Highlights ✔ Full app migration — rebuild your social networking app from Base44 to a scalable React Native codebase. ✔ 1:1 feature replication — preserving core flows, screens, and user experience. ✔ Cross-platform performance — smooth, native-like experience on iOS and Android. ✔ Backend setup — secure database and API integration tailored to your app’s needs. ✔ Clean codebase — well-structured React Native project hosted in a private Git repo. ✔ App store delivery — APK & IPA builds with full submission to Google Play & Apple App Store. ✔ Optimization & testing — performance tuning, bug fixing, and UX consistency checks. ✔ Complete handoff — setup docs, build steps, and third-party library details.
$15 USD in 7 days
0.0
0.0

Hi there, I can lift your Base44-driven social app into a clean, independent React Native codebase and deliver polished Android and iOS builds ready for Play Store and App Store submission. I’ve spent the last 4 years solving exactly this migration pattern, recreating proven screens, data models, and UX in a new stack with native-feel performance. What I’ll do: 1) inventory and map current screens, flows, and data models; 2) bootstrap a scalable React Native project with a private Git repo setup; 3) wire the app to a new backend and database, with careful API contracts and migration strategies; 4) implement native-like UX performance improvements, optimizations for both iOS and Android, and thorough testing (unit, UI, and end-to-end); 5) configure CI/CD, generate Android APK and iOS IPA, and guide store submission with handoff docs; 6) provide a risk/impact assessment and a plan for potential enhancements post-migration. For timelines and scope, I’ll tailor the plan after a quick review of the existing build and API specs. Best regards,
$25 USD in 7 days
0.0
0.0

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