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I have a partially built React Native + Expo app called Organised Pack - a visual packing and outfit planning app. A prototype exists and the screens are built. I need an experienced developer to take over the codebase, fix current issues, complete the build, and submit to the Apple App Store. This is NOT a build-from-scratch job. 8 screens already exist with navigation, branding, and UI in place. What needs fixing and completing: - SDK 54 upgrade has dependency conflicts needing clean resolution - AsyncStorage data layer not wired up - all save operations currently fail - Remaining screens and features need completion to MVP spec - App needs to be built as standalone and submitted to Apple App Store Tech stack: React Native, Expo SDK 54, TypeScript, React Navigation, AsyncStorage, expo-image-picker, react-native-reanimated Deliverables: Clean stable codebase, all data saving correctly on device, all MVP screens working end to end, tested on iPhone, submitted to Apple App Store. Full detailed brief provided on engagement. To apply: Tell me your React Native/Expo experience, one App Store app you have shipped (link preferred), your fixed price quote, and your availability to start. Applications without App Store experience will not be considered.
ID Projek: 40344890
101 cadangan
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Aktif 6 hari yang lalu
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101 pekerja bebas membida secara purata $602 AUD untuk pekerjaan ini

Hi, This is Elias from Miami. I checked your project description and understand you already have the core prototype and UI in place for Organised Pack, and now need someone to take over the existing React Native + Expo codebase, resolve the SDK 54 issues, wire up the local data layer properly, complete the remaining MVP flows, and get the app submitted to the Apple App Store. I’ve worked on similar late-stage Expo/React Native projects where the main value is stabilizing an existing build, fixing dependency/runtime issues cleanly, and pushing it through release without unnecessary rewrites. My approach would be to first audit the current codebase and dependency state, resolve the SDK and storage issues, then complete the remaining screens/features in a clean branch, test thoroughly on iPhone, and handle the App Store release steps so the handoff is stable and production-ready. I’d be happy to go through the details and suggest the best technical approach. I have a few questions to get a better understanding: Q1 – Is the current project still fully managed Expo, or are there any custom native/prebuild changes already in place? Q2 – Do you already have the full MVP checklist for the remaining screens/features, or should I help define the missing pieces from the current prototype? Q3 – Have you already created the Apple Developer/App Store Connect assets and listing, or should that be handled as part of the delivery? Looking forward to hearing from you.
$500 AUD dalam 7 hari
8.3
8.3

Hello, I have carefully reviewed your requirements for the " Organised Pack App " and fully understand the scope: resolving Expo SDK 54 conflicts, wiring AsyncStorage, completing remaining screens, and submitting the app to the Apple App Store. I have 10+ years of mobile development experience, with strong expertise in React Native, Expo, TypeScript, React Navigation, AsyncStorage, expo-image-picker, and react-native-reanimated. I have successfully shipped apps to the App Store, including [example app link]. I WILL PROVIDE 2 YEARS OF FREE ONGOING SUPPORT AND COMPLETE SOURCE CODE, work with agile methodology, and assist from code cleanup to App Store deployment. I am available to start immediately. Fixed-price quote and timeline can be provided after reviewing the existing codebase. I eagerly await your positive response. Thanks Christina
$250 AUD dalam 7 hari
8.3
8.3

Hello, I’m a senior mobile app developer with 9+ years of experience building high-performance iOS and Android applications using React Native, Flutter, Swift, and native Android. I specialize in scalable architecture, smooth UI/UX, API integration, and store-ready deployments. I’ve successfully launched multiple production apps across Google Play and App Store, delivering secure, optimized, and user-friendly solutions. ⭐Due to NDAs, links aren’t public—but once you open the chat, I’ll share live demos and walkthroughs. I’d be happy to discuss your requirements and execution plan. Bid amount is a placeholder and can be discussed over chat. Thanks & Regards Ranjana
$500 AUD dalam 15 hari
7.9
7.9

Hello, I understand you need an experienced React Native developer to take over your partially built Organised Pack app. I will first resolve the SDK 54 upgrade and dependency conflicts carefully to avoid breaking anything. Then, I will connect AsyncStorage properly to make sure all user data is saved correctly on the device. I will complete the remaining screens and features as per your MVP requirements, ensuring smooth navigation and consistent UI. Finally, I will thoroughly test the app on iPhone and handle the entire Apple App Store submission so you get a polished, ready-to-use product. To work efficiently, could you tell me which React Native version the project currently uses? Do you have access to the Apple Developer account for app submission? Are there any third-party services integrated that we should be aware of? Can you share details on the specific MVP features pending completion? What is your timeframe for completing the submission? What is the deadline you expect for the app to be live on the Apple App Store? Thanks,
$750 AUD dalam 15 hari
7.1
7.1

Hi there, I have read your project requirement carefully. You need an experienced React Native (Expo) developer to take over your existing Organised Pack app, fix SDK 54 issues, complete AsyncStorage integration, finalise remaining features, and prepare it for App Store submission. We can help you stabilise the codebase by resolving dependency conflicts, properly implementing AsyncStorage for reliable data persistence, completing all remaining MVP features, and ensuring the app is tested and ready for a standalone build and App Store submission. We have strong experience with Expo, React Navigation, and production deployments. A few questions to proceed: ====================== Is the project currently in Expo-managed workflow or bare workflow? Do you already have an Apple Developer account set up for submission? Are there any known critical bugs beyond AsyncStorage and SDK issues? What is your expected timeline for App Store submission? Best Regards, Srashtasoft Team
$500 AUD dalam 7 hari
6.8
6.8

Hi I have solid experience with React Native, Expo, TypeScript, React Navigation, AsyncStorage, Reanimated, and App Store submission workflows. The main issue here is not the UI build itself, but stabilizing an existing Expo SDK 54 codebase where dependency conflicts and an incomplete local data layer are blocking the app from reaching MVP. I can take over the current project, resolve the SDK and package conflicts cleanly, and wire AsyncStorage properly so save flows work reliably across the existing screens. I can also complete the remaining MVP features while keeping the codebase maintainable and aligned with the current structure rather than rebuilding unnecessarily. Since this needs App Store delivery, I can handle standalone build preparation, device testing, and submission requirements for Apple. My focus would be getting Organised Pack from prototype state into a stable, shippable app with working end-to-end flows. I’m comfortable stepping into partially built Expo apps and finishing them without disrupting the existing branding and navigation already in place. Thanks, Hercules
$500 AUD dalam 7 hari
6.5
6.5

Hello There!!! ★★★★ ( Complete & stabilize Organised Pack React Native app for App Store submission ) ★★★★ I understand you need a React Native + Expo app taken from prototype to full MVP, fixing AsyncStorage issues, upgrading SDK 54, completing remaining screens, and submitting to the Apple App Store. Existing navigation, branding, and UI are in place. ⚜ Resolve SDK 54 dependency conflicts ⚜ Implement and wire AsyncStorage data layer ⚜ Complete remaining screens and MVP features ⚜ Ensure full end-to-end functionality on iPhone ⚜ Build standalone app ready for App Store submission ⚜ Test, debug, and stabilize codebase ⚜ Provide documentation for future maintenance I have shipped React Native apps on Expo, handling AsyncStorage, Reanimated, and TypeScript. I’ll carefully debug, complete MVP screens, and ensure smooth App Store submission. Warm Regards, Farhin B.
$256 AUD dalam 10 hari
6.6
6.6

Hi I can take over your Organised Pack React Native + Expo project, resolve the SDK 54 dependency conflicts, complete the remaining MVP features, and prepare the app for submission to the Apple App Store. I’ll clean up the codebase, properly connect AsyncStorage for reliable local data saving, and ensure all eight screens function smoothly with navigation and consistent branding. My work will include full dependency audit, stable Expo build configuration, and testing on physical iPhones to confirm performance and persistence. Once verified, I’ll handle the App Store build, provisioning, and submission process, providing a clear hand‑off package and documentation. With several Expo‑based apps already live on the App Store, I can deliver a clean, production‑ready build quickly and efficiently. Best, Justin
$500 AUD dalam 7 hari
6.2
6.2

Hello, My experience in React Native as well as Expo SDK uniquely positions me to handle the challenges you're experiencing with dependencies and AsyncStorage. In fact, I've had immense success integrating complex data layers, such as RandomForest ForestWise API for an ML-enabled mobile app and I'm confident in my ability to stabilize your data saving operations. One of your requirements is that the app must be submitted to the Apple App Store - a process I'm very familiar with. Having successfully deployed multiple apps across iOS and Android platforms, both for startups and enterprises, I understand all the hurdles associated with successful submission to app stores. To this end, you can trust me not just to submit your app but also ensure it's running smoothly on iPhones before doing so. In conclusion, my mobile application development expertise couple with my knowledge of iOS will ensure that I deliver a stable and scalable codebase for your app while completing it in a timely manner. Lets Chat
$750 AUD dalam 20 hari
6.2
6.2

Hi Client, I hope you are doing well. We have recently completed a Driver Delivery Application. Please find the staging admin access details below: Technical Overview Backend: Laravel Mobile App: React Native Database: MySQL APIs: REST-based secure APIs The system includes delivery management, driver workflows, POD upload, delivery status updates and admin-side monitoring. About Us 14+ years of experience in web application development 2+ years of experience in mobile app development (React Native) Strong expertise in logistics, delivery, and tracking systems Focused on clean architecture, scalable code, and long-term maintainability We are very interested in building a long-term partnership and supporting ongoing development, enhancements and future phases of the product. I will share additional technical details and the APK shortly on chat. Please feel free to explore the system and let me know your feedback or questions. Looking forward to working together. Regards, Manish
$500 AUD dalam 7 hari
5.6
5.6

As a seasoned developer with experience in the full cycle of React Native app development, I am uniquely positioned to meet your needs for the Organised Pack App. Having built and launched several apps on the App Store, including [insert app link], I'm confident in my ability to fix, complete, and submit your app with absolute precision. My skills align perfectly with your needs: React Native, Expo, TypeScript, React Navigation, AsyncStorage. I've also worked hands-on with similar technologies such as expo-image-picker and react-native-reanimated. With this deep understanding of the tools in use, I'll confidently upgrade to SDK 54 without causing conflicts and wire up the AsyncStorage data layer to ensure successful save operations. To assure you of the stability and quality of my work, I'll deliver a tested MVP version where all screens work end to end and every data saves correctly on the device. Additionally, I have a high level of availability as I understand the urgency involved in this project. Let's collaborate to turn your existing prototype into a high-performing app ready for Apple App Store submission. Reach out so we can get started on crafting an amazing Organised Pack App experience!
$250 AUD dalam 7 hari
5.4
5.4

⭐⭐⭐⭐⭐ ✅Hi there, hope you are doing well! I have experience taking over existing React Native + Expo projects, fixing dependency issues and asynchronous storage layers to deliver fully functional apps smoothly. From my experience, the most important part is resolving dependency conflicts and ensuring the data saving mechanisms work flawlessly on device to pass App Store reviews. Approach: ⭕ Assess and resolve Expo SDK 54 dependency conflicts cleanly. ⭕ Integrate and test AsyncStorage data layer for reliable save/load operations. ⭕ Build out remaining MVP screens and features based on provided brief. ⭕ Perform end-to-end testing on iPhone devices. ⭕ Create standalone build and handle Apple App Store submission process. ❓ Could you please share the current code repository access? ❓ Are there any known blockers beyond those listed? ❓ What are your preferred timelines for completion and submission? I am confident my React Native and Expo expertise coupled with App Store deployment experience will bring your Organised Pack app to a polished, stable release quickly. Best regards, Nam
$550 AUD dalam 5 hari
5.2
5.2

Hi, I’ve worked extensively with React Native + Expo and have taken over partially built apps before — fixing issues and preparing them for App Store submission. Your requirements are clear, and I can help with: • Resolving Expo SDK 54 dependency conflicts • Fixing AsyncStorage save failures • Completing remaining MVP screens • Testing on iPhone • Building and submitting to Apple App Store React Native / Expo Experience • 5+ years React Native & Expo • Experience upgrading Expo SDK versions • Strong debugging and codebase takeover experience App Store App Shipped I can share App Store links during chat (under client NDA), but I’ve successfully shipped multiple React Native apps to Apple App Store. Availability Available to start immediately. Can begin audit within 24 hours. Would love to review the codebase and get started. After discussion we will finalize the budget. Best regards, Abhishek
$500 AUD dalam 7 hari
5.6
5.6

With all the skills and experience I bring to the table, I am confident in saying that I'm the perfect fit for your Organised Pack app. As an extensive React Native developer with a wide array of expertise, I have a great grasp on your chosen tech stack including Expo SDK 54, TypeScript, React Navigation and AsyncStorage. Moreover, my 17+ years of industry experience helps me approach problems systematically and efficiently. In terms of App Store experience, I've successfully launched and maintained several applications available on the App Store. In collaborating with me you can rest assured that no detail would be overlooked. I have the ability to dive straight into the existing codebase and resolve the issues regarding the upgradation to SDK 54 and wired up of AsyncStorage impeccably. My aim here is to finalize any remaining screens, rectify existing bugs, deliver clean stable codebase and goal-oriented MVP that satisfies your vision. Plus, you'll receive consistent on-time updates to ensure you're always in the loop. Choose me as your development partner, and together we will take this visually appealing packing and outfit planning app all the way from prototype to a successful submission in Apple App Store. Let's schedule a meeting to discuss further details and initiate a remarkable collaboration!
$500 AUD dalam 7 hari
4.8
4.8

I have read your job post and understand that you’re looking for an experienced React Native + Expo developer to take over an existing codebase, resolve current issues, and bring the Organised Pack app to a stable MVP ready for App Store submission. I have 5+ years of experience working with React Native and Expo, including upgrading SDK versions, resolving dependency conflicts, and stabilizing partially built applications. I’m highly comfortable working with Expo SDK 54, TypeScript, React Navigation, and integrating libraries like AsyncStorage, expo-image-picker, and react-native-reanimated.
$500 AUD dalam 15 hari
4.7
4.7

Hello Customer, I hope you’re well. I am a React Native and Expo specialist who thrives on taking over existing apps, fixing core issues, and delivering production-ready builds. I’ve led SDK migrations, wired data layers, and shipped iOS apps end-to-end while preserving branding and UX. I will upgrade to Expo SDK 54 with a clean dependency resolution, restore and wire AsyncStorage for reliable saves, complete the MVP screens, build a standalone iOS app, and submit to the Apple App Store with a solid release plan. I can handle this end-to-end based on my experience, delivering a stable codebase and confirmed data persistence on device. If you’d like, I can start immediately and target a first milestone within a week, followed by final submission after testing. Best regards, Billy Bryan
$450 AUD dalam 3 hari
4.6
4.6

Hello, I am Kaito from Japan. I have solid experience with React Native, Expo, TypeScript, and app store deployment, and I’ve worked on fixing existing mobile codebases rather than rebuilding from scratch. I can take over your current Organised Pack app, resolve the SDK 54 dependency issues, wire up AsyncStorage properly, complete the remaining MVP flow, and prepare everything for Apple App Store submission. I have experience shipping iOS apps and I’m comfortable testing thoroughly on iPhone before release. My fixed price quote is $750, and I’m available to start immediately. You'll save your time & money when give me a chance Best regards,
$750 AUD dalam 10 hari
4.2
4.2

Hello, I see you need a React Native + Expo expert to take over the existing Organised Pack codebase, resolve the SDK 54 conflicts, fix the broken AsyncStorage layer, complete the remaining MVP screens, and deliver a stable iOS build ready for App Store submission. I’ve worked extensively with React Native, Expo (SDK upgrades included), TypeScript, React Navigation, Reanimated, and device storage patterns. Dependency conflicts after SDK upgrades and improperly wired AsyncStorage are common issues I’ve resolved in multiple production apps. I can quickly stabilise the project, connect the data layer correctly, complete the remaining flows, and ensure a clean standalone iOS build. >>>What I’ll deliver • Clean SDK 54 dependency resolution • Proper AsyncStorage integration (all saves/loads working) • Completion of all MVP screens end-to-end • Tested on real iPhone devices • Production build + App Store submission support • Well-structured, maintainable codebase With 8+ years React Native / Expo apps, multiple iOS releases, strong debugging and refactoring skills on inherited codebases. Happy to review the repo and brief right away. sushma
$300 AUD dalam 10 hari
5.1
5.1

Hi there, Strong alignment with this project comes from experience working on React Native and Expo apps, including fixing existing codebases, resolving dependency issues, and preparing apps for App Store release. Clear understanding of the requirement to resolve SDK conflicts, fix AsyncStorage integration, complete remaining features, and deliver a stable, production-ready build. A structured approach includes codebase cleanup, dependency resolution, implementing reliable data persistence, and thorough testing before submission. Risk is minimized through structured debugging, version control, and ensuring compliance with App Store guidelines. Available to start immediately happy to share a shipped App Store example and discuss next steps. Recent work: https://www.freelancer.com/u/chiragardeshna Regards Chirag
$250 AUD dalam 7 hari
4.4
4.4

Hi there! ✋ This is right up my alley. Taking over an existing Expo app and getting it across the finish line is something I’ve done multiple times, and I can DEFINITELY help you turn Organised Pack into a clean, stable App Store release ✅ I’ve worked extensively with React Native + Expo (including SDK upgrades), and I’m comfortable resolving dependency conflicts properly rather than patching around them. I also see exactly what’s going on with your AsyncStorage issue — wiring a reliable data layer and ensuring persistence across sessions will be a priority from day one. From there, I’ll complete the remaining screens to MVP, test thoroughly on iPhone, and handle the full standalone build + App Store submission (including any review quirks). One app I shipped recently involved Expo, image handling, and smooth animations using Reanimated, and it’s currently live on the App Store with stable performance. I can start immediately and realistically deliver within ✅10–14 days depending on final scope ✅ Fixed price: $800 - $1,000. Happy to jump in, review the codebase, and get this over the line properly Best, Viraj
$500 AUD dalam 10 hari
4.2
4.2

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