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My logistics portal (Supabase + Vercel) used to feed a React Native app that drivers open through Expo Go, the two have stopped talking. Drivers see delayed, missing, and sometimes incorrect data; manifests, routes, and status updates never reach the device. I need you to jump into the private GitHub repo, trace exactly where the request/response chain breaks, and re-establish a dependable real-time flow between the portal and the mobile client. Once the fix is in place, please upgrade the project to the latest Expo SDK, verify that everything still works inside Expo Go, and then generate fresh production builds: • Android APK/AAB • iOS archive ready for TestFlight and App Store submission A brief smoke test should accompany those builds so I can confirm portal updates appear instantly in the app before we push them live. Wrap up with clear, step-by-step deployment notes so future release cycles stay painless. Stack highlights: Supabase, GitHub, Vercel, Expo, React Native.
N° de projet : 40238949
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107 freelances proposent en moyenne $176 AUD pour ce travail

Hello, I’d be glad to help restore your real‑time data sync between Supabase, Vercel, and your React Native app. With your drivers seeing delayed and incorrect manifests and routes, the first priority will be tracing the exact break in the request/response chain inside the private GitHub repo. I’ll isolate whether the issue stems from Supabase subscriptions, Vercel functions, or the Expo client layer, then re‑establish a reliable, immediate data flow. Once syncing is fully restored, I’ll upgrade the project to the latest Expo SDK, confirm stability inside Expo Go, and produce clean production builds for Android (APK/AAB) and iOS (TestFlight-ready archive). I’ll also run a brief smoke test so you can confirm portal updates appear instantly on device. You’ll receive clear deployment notes to ensure smooth future release cycles. Best regards, Ahtesham
$240 AUD en 7 jours
7,2
7,2

I can restore React Native Data Sync for your logistics portal seamlessly. With expertise in Mobile App Development, iPhone, Android, Debugging, and React Native, I am confident in resolving the communication breakdown between Supabase, Vercel, and the Expo Go app. Once fixed, I will upgrade to the latest Expo SDK, conduct a thorough smoke test, and provide clear deployment notes. Let's discuss the project scope to align the budget. Please review my 15-year-old profile for assurance of quality work. I am ready to start immediately to showcase my dedication. Looking forward to your response.
$175 AUD en 7 jours
6,9
6,9

How are you? I have read your description carefully, I think you made mobile app by using reactnative, I am sure about your project complete, I will do my best, Could you give me a chance?
$140 AUD en 7 jours
6,3
6,3

Hi there To restore dependable data sync, the most critical step is tracing the full request chain—from Supabase triggers and RLS policies through the React Native subscription logic—to identify exactly where updates stop propagating. I’ll start by auditing: - Supabase realtime subscriptions - Auth/session refresh handling - RLS policies and edge functions - Any breaking changes from SDK or Expo versions Once sync is stable and real-time again, I’ll upgrade to the latest Expo SDK carefully, ensuring Supabase client compatibility and validating everything in Expo Go before generating production Android and iOS builds. You’ll receive tested builds plus step-by-step deployment notes so future releases remain smooth.
$2 000 AUD en 7 jours
5,9
5,9

Hi There!!! I understand your logistics portal (Supabase + Vercel) and React Native app via Expo Go are out of sync, causing missing and delayed data for drivers. You need the request/response chain traced and fixed, Expo SDK updated, and production-ready builds generated for Android and iOS. Services 24*7 available for discussion (reply in a few hours) Ui & UX design with unlimited revisions Deployment Support Source code will be provided at the end of the project 90-days support for bug fixing With 9+ years experience in React Native and mobile development, I’ve resolved real-time data sync issues and integrated Supabase APIs effectively. I’ll debug the flow, update Expo, test in Expo Go, generate builds, and provide clear deployment instructions so updates remain seamless. Looking forward to restoring reliable data sync for your drivers quickly! Warm Regards, Farhin B.
$123 AUD en 12 jours
6,5
6,5

Hi, there, I am excited to collaborate on restoring the React Native data sync for your logistics portal on Supabase + Vercel feeding the React Native app. With over 4 years of experience in React Native development and debugging, I am confident in resolving the communication breakdown between the portal and the mobile client. ✅ I will trace the request/response chain in the private GitHub repo to identify and fix the real-time flow issue. Leveraging my expertise in Vercel and React Native, I will ensure a seamless data sync experience for drivers, preventing delayed and incorrect data. ✅ Updating the project to the latest Expo SDK, I will verify functionality within Expo Go, generate Android APK/AAB, and iOS archive ready for TestFlight and App Store submission. ✅ Performing a smoke test, I will confirm portal updates instantly reflect in the app before deploying. I will provide detailed deployment notes for future release cycles. I look forward to working with you. Best Regards, Brayan
$200 AUD en 3 jours
5,5
5,5

Hi, We’ve developed multiple logistics apps with real-time features using React Native and Expo, integrating with backend systems like Firebase and custom Node.js servers. We understand the critical nature of timely data delivery for drivers and have implemented solutions like WebSockets and server-side notifications to ensure they receive updates instantly. In your case, we’d first investigate the backend to identify any issues with the data being sent. We can also enhance the driver experience by adding features like push notifications for new manifests or route updates. Let’s schedule a quick 10-minute call to discuss your project in more detail and see if I’m the right fit. I usually respond within 10 minutes. I’m eager to learn more about your exciting project. Best regards, Adil
$160,55 AUD en 7 jours
5,7
5,7

Hi Amarjit, I will investigate the issue in your logistics portal and React Native app to identify where the data sync breaks. By fixing the real-time flow, upgrading to the latest Expo SDK, and generating Android APK/AAB and iOS archive builds, I will ensure seamless portal updates on the mobile client. Let's discuss further. Regards, Sai Bhaskar
$150 AUD en 5 jours
5,4
5,4

Hello, I can trace the exact points of failure and restore a reliable real-time connection between your logistics portal and the React Native app. Once I determine the issues, I’ll upgrade the project to the latest Expo SDK, verify everything functions smoothly within Expo Go, and prepare production builds for both Android and iOS. Could you provide access to your private GitHub repo so I can investigate the request/response chain issue? It sounds like there might be a misconfiguration causing delays and inaccuracies in your app data. Additionally, I’ll conduct a brief smoke test to ensure updates are instantly visible in the app. Lastly, I’ll include clear deployment notes for seamless future updates. I have extensive experience with Supabase, Vercel, and React Native, so I’m confident I can get this sorted quickly. Thanks Pooja
$140 AUD en 7 jours
5,2
5,2

✋ Hi There!!! ✋ The Goal of the project:- TO RESTORE REAL TIME DATA SYNC BETWEEN SUPABASE PORTAL AND REACT NATIVE APP AND DELIVER STABLE PRODUCTION BUILDS. I carefully reviewed your issue and understand the need to trace the broken request response chain in your Supabase, Vercel, and Expo based setup, re establish reliable real time updates for drivers, upgrade to the latest Expo SDK, and generate verified Android and iOS production builds with deployment notes. With 9+ years experience as a full stack developer, I specialize in debugging distributed systems and stabilizing mobile backend integrations. • Identify and fix API or realtime subscription issues in Supabase and React Native • Upgrade Expo SDK and validate functionality inside Expo Go • Generate Android APK or AAB and iOS archive with smoke test validation I provide UI review, database management checks, structured testing, deployment documentation, and full source code delivery at project completion. I have resolved similar React Native sync and build pipeline issues for logistics and tracking platforms. Looking forward to chat with you for make a deal Best Regards Elisha Mariam!
$110 AUD en 10 jours
5,1
5,1

I will develop a practical, mobile-friendly web app for managing fuel stock, blending, and multi-level approvals. The app will track multiple tanks per product, calculate blended quantities and average cost, and provide managers with real-time dashboards and exportable reports. For the MVP, I suggest Laravel + PostgreSQL backend with a responsive Vue.js or React frontend, deployed on a cloud instance for reliability. PWA support ensures easy mobile access. Estimated delivery: 3–5 weeks. I’ve previously built inventory management apps with role-based access and real-time reporting.
$30 AUD en 1 jour
5,2
5,2

Hi, I understand your Supabase + Vercel portal has lost reliable sync with your Expo/React Native driver app, causing missing manifests, delayed routes, and broken status updates. I’ve worked on real-time Supabase integrations and Expo upgrades, and I can trace the exact request/response or subscription break, restore stable real-time flow, and validate data consistency end-to-end. I’ll then upgrade to the latest Expo SDK, verify functionality in Expo Go, generate fresh Android and iOS production builds, and provide clear deployment notes with a smoke test summary. I’m ready to jump into the repo immediately and get your drivers back in sync. Looking forward for your positive response in the chatbox. Best Regards, Arbaz T
$200 AUD en 7 jours
5,1
5,1

Hey , I just finished reading the job description and I see you are looking for someone experienced in Mobile App Development, Vercel, Android, React Native, Expo, Debugging, Android App Development, GitHub, API Development and iPhone. This is something I can do. Please review my profile to confirm that I have great experience working with these tech stacks. While I have few questions: 1. These are all the requirements? If not, Please share more detailed requirements. 2. Do you currently have anything done for the job or it has to be done from scratch? 3. What is the timeline to get this done? Why Choose Me? 1. I have done more than 250 major projects. 2. I have not received a single bad feedback since the last 5-6 years. 3. You will find 5 star feedback on the last 100+ major projects which shows my clients are happy with my work. Timings: 9am - 9pm Eastern Time (I work as a full time freelancer) I will share with you my recent work in the private chat due to privacy concerns! Please start the chat to discuss it further. Regards, Haseeb,
$30 AUD en 5 jours
4,6
4,6

Hi there, I understand the challenges you're facing with your logistics portal's data sync issue on the React Native app. My expertise in Android and iOS app development, debugging, and API integration equips me to quickly identify and resolve the communication breakdown between Supabase, Vercel, and Expo. I will dive into the GitHub repo, pinpoint the issue, and ensure a seamless real-time data flow for your drivers. Additionally, I'll upgrade the project to the latest Expo SDK, generate Android APK/AAB and iOS archives, and conduct thorough testing to guarantee data accuracy and instant updates. I'll provide detailed deployment notes for smooth future releases. Looking forward to delivering a reliable solution for you. What are your preferred timelines for this project?
$155 AUD en 1 jour
4,5
4,5

Hello, With extensive experience in full-stack web and mobile development, I am confident in my ability to restore the data sync between your logistics portal and the React Native app. My proficiency in JavaScript frameworks, particularly React Native and Expo, make me the ideal candidate for your project. Furthermore, I have a thorough understanding of both Supabase and Vercel platforms - invaluable for tracing and resolving where the request/response chain breaks. One aspect that sets me apart is my business-driven mindset. I understand the impact of real-time data on your operations and why it should be dependable. Therefore, I don't just aim to fix the immediate problem; I architect scalable solutions that can handle your projected growth without compromising performance. After restoring the flow, I will upgrade the project to the latest Expo SDK, ensuring everything works seamlessly before generating fresh production builds. Lastly, my transparent communication style enables me to keep you fully informed at every stage of the process. I will provide clear, concise deployment notes, allowing smooth future release cycles for your team. Choose me to turn your complex data syncing issue into a thing of the past - a flawless reality powering your logistics portal forward. Best Wishes.
$140 AUD en 2 jours
4,5
4,5

Let’s goal goal goal — I’ll get your portal and mobile app talking again, fast and reliably. Supabase + Expo + React Native + Vercel is a stack I work with regularly, especially fixing broken realtime sync, subscriptions, and API chains. I’ll trace the full request/response flow—from Supabase queries and realtime listeners to the Expo client—to identify exactly where manifests, routes, and status updates are failing or delayed, then restore a stable, instant data pipeline. I’ll also upgrade your project to the latest Expo SDK safely, verify everything works correctly in Expo Go, and generate production-ready Android (APK/AAB) and iOS builds ready for TestFlight and App Store submission. You’ll receive clean deployment notes so future releases stay smooth and stress-free. I move fast, debug deeply, and focus on permanent fixes—not temporary patches. Quick question: are you currently using Supabase realtime subscriptions, polling, or edge functions to sync driver data? Let’s goal goal goal and get your drivers receiving accurate, real-time data again.
$250 AUD en 1 jour
4,1
4,1

Hi there, thanks for the detailed overview! ✨✨ I’ve worked on similar Supabase + Expo + React Native stacks before, and what you’re describing usually comes down to a break somewhere in the realtime sync layer, API auth flow, or deployment configuration between Vercel and the mobile client. Happy to jump in quickly and get this stable again. My first step would be tracing the full request/response chain end-to-end, Supabase realtime subscriptions, API routes, environment variables, and the Expo client integration, to pinpoint exactly why drivers are seeing stale or incorrect data. After the fix, upgrading to the latest Expo SDK is straightforward. I’ll handle dependency alignment, breaking changes, and full validation inside Expo Go so you don’t get surprises later. I can start right away if access is ready. If you want, we can quickly review the repo structure and current symptoms first. Best Regards, Viraj
$150 AUD en 7 jours
4,3
4,3

Hi, As per my understanding: the Supabase portal and React Native app lost real-time sync, and you need root-cause tracing, Expo SDK upgrade, and fresh production builds with deployment notes. Implementation approach: * trace request/response and fix sync * upgrade Expo and validate in Expo Go * generate Android/iOS builds with smoke test Queries: * access to repo and env keys? * preferred real-time method? I will share my portfolio on your first message.
$380 AUD en 8 jours
4,2
4,2

Hi, I’ve worked with Supabase + Expo/React Native stacks and can help restore the real-time sync between your logistics portal and driver app. I’ll start by reviewing the private GitHub repo and tracing the full request/response chain (Supabase ↔ Vercel ↔ mobile client) to pinpoint exactly where the breakdown occurs—whether it’s subscriptions, API calls, auth/session handling, schema changes, or deployment mismatches. I’ll fix the root cause and ensure manifests, routes, and status updates sync instantly and reliably inside Expo Go. Once the data flow is stable, I’ll upgrade the project to the latest Expo SDK, resolve any dependency or breaking changes, and run regression checks to confirm everything works smoothly. After validation, I’ll generate fresh production builds: • Android APK/AAB • iOS archive ready for TestFlight/App Store Before handoff, I’ll perform a smoke test to confirm portal updates reflect immediately in the app. I’ll also provide clear, step-by-step deployment notes to keep future releases smooth and predictable. My focus is long-term stability, not just a temporary fix. I can get started right away.
$150 AUD en 7 jours
4,3
4,3

Hi, I’m a senior React Native developer and can quickly restore real-time syncing between your Supabase + Vercel logistics portal and the driver app in Expo Go. I’ll trace the data flow, fix any breaks, upgrade to the latest Expo SDK, and deliver fully tested production builds for Android (APK/AAB) and iOS (TestFlight/App Store), along with clear deployment notes—so your drivers get instant, accurate updates every time. Looking forward for positive response in the chatbox. Best Regards, Hassan H
$140 AUD en 7 jours
4,4
4,4

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