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I need rapid help tightening up my cross-platform AI video generation app built with React Native in an Expo managed workflow. The codebase is solid overall, yet three pain points remain, and I want the very first thing you tackle to be the recurring API timeout errors that occasionally block video renders. Once that is stable, we can smooth out the inconsistent video output and the small burst of UI lag that appears on the results screen. The job is time-critical: everything must be diagnosed, patched, tested on both iOS and Android, and pushed to Git within the next 1–2 business days. What you’ll work with • React Native (Expo) front-end • REST endpoints that handle image-to-video / text-to-video requests • Cached video playback and local storage logic for smoother viewing Deliverables I expect 1. Reliable API handling: calls complete without timeouts, with graceful fallbacks when servers are genuinely slow. 2. Consistent video output: identical request parameters should yield predictable results across devices. 3. Snappy results screen: no noticeable frame drops or scrolling hesitation after generation. 4. A concise changelog and a final TestFlight / APK build so I can validate everything immediately. If you have shipped at least one mobile AI video feature before, briefly name it, outline what you did, and confirm you are free to finish this within two working days. I’m ready to share the repo and detailed test cases as soon as we agree.
Mã dự án: 40339780
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Hi, API timeout errors, inconsistent video output, and UI lag are very common issues in AI video generation apps. I don't have earning history yet because I'm new to this platform, but you don't need to worry about my skills. I have completed TalkTune — an app that generates videos from text, single images, and multiple images. On that project, I handled similar issues from scratch. The app now has 10,000+ users and continues to grow. I'm comfortable with your timeline. Please let me do my best for my first client. Thank you
€45 EUR trong 4 ngày
0,0
0,0
63 freelancer chào giá trung bình €160 EUR cho công việc này

Hello, I am interested in assisting with the rapid bug fixes for your AI video generation app built with React Native. With expertise in iOS Development, Mobile App Development, React Native, and API Development, I am confident in resolving the recurring API timeout errors, inconsistent video output, and UI lag issues within the specified timeline. I have experience in handling REST endpoints, cached video playback, and local storage logic, ensuring reliable API handling, consistent video output, and a smooth user experience. - MY WORK STATS: ✨ https://www.freelancer.com/u/XanvraTECH I look forward to discussing this project further and resolving the issues promptly. Best regards, Warda Haider
€100 EUR trong 4 ngày
6,8
6,8

I have extensive experience in Mobile App Development, Debugging, iOS Development, API, and React Native, making me a great match for the AI Video Mobile App Bug Fixes project. I am confident in my ability to swiftly address the API timeout errors, ensure consistent video output, and enhance the results screen within the tight 1–2 day timeline. Let's discuss the details further to align the budget with the project scope. I am eager to start and showcase my commitment to your project. Please go through my profile to see my 15 years of experience and the quality of work I have delivered. Looking forward to hearing from you.
€225 EUR trong 8 ngày
6,7
6,7

Hi, Two days is tight but the scope is specific enough to be realistic. Let me confirm the fit directly. On React Native and Expo, we have shipped cross-platform mobile apps across healthcare, logistics, travel and AI products. The relevant one here is EZPZ, a ChatGPT-powered app where we handled API calls generating structured outputs from user input, managed loading states and fallback handling when the AI response was slow, and ensured consistent output rendering across iOS and Android. My Magic Moment is a second AI-driven mobile product where we managed media generation and playback within a React Native environment. For the timeout issue specifically, the fix usually lives in one of three places: missing or undersized timeout configuration on the fetch call, no retry logic when the server is genuinely slow, or the request hanging because there is no abort controller cleaning up stale calls. I would diagnose which one it is first before touching anything else. The UI lag on the results screen after video generation is almost always a heavy re-render triggered by state updates hitting the component tree at the wrong time. That is isolatable quickly once I can see the component structure. I am available to start immediately, can work through both days focused on this, and will deliver the changelog and TestFlight plus APK build as part of handoff. Can you share the repo access and your current test cases so I can do a first read tonight? Best, Jenifer
€250 EUR trong 7 ngày
8,0
8,0

Having read through your project requirements, my team and I are more than capable of giving you the rapid and efficient bug fixes you're looking for. We specialize in React Native mobile app development and have a broad range of experience with APIs, and lead by a solid logical code methodology. Time constraints won't be an issue for us as we have successfully completed similar work within compressed timeframes before. One such instance of our proficiency is when we recently developed an AI-powered chatbot using React Native that covered integration with multiple platforms like WhatsApp, Slack, Discord, and websites. This required careful handling of APIs, local storage logic, and consistent request response management. In conclusion, choosing us will mean ensuring reliable API handling alongside seamless video output. We're ready to hit the ground running, solve any inconsistent video generation issues interfering with UX and wrap up with a swift handover via Git for immediate testing.
€30 EUR trong 1 ngày
5,0
5,0

Hi, I can jump in immediately to stabilize your React Native (Expo) AI video app. I’ll first tackle the recurring API timeout issues with robust retry and fallback handling, then ensure consistent video outputs across devices, and optimize the results screen for smooth playback. I’ll test thoroughly on iOS and Android, update the repo with clean commits, and deliver a concise changelog along with TestFlight and APK builds for immediate validation. I’ve previously shipped a React Native AI video generator that integrated image-to-video REST APIs and optimized caching for smooth playback, so I’m familiar with exactly these kinds of issues. Looking forward for your positive response in the chatbox. Best Regards, Arbaz M
€140 EUR trong 3 ngày
5,1
5,1

Hi, I understand your urgent need to fix API timeout errors and improve video output consistency in your AI video generation app built with React Native and Expo. Timely resolution is crucial, and I will focus first on stabilizing API calls, ensuring reliable responses with graceful fallbacks, then optimize video rendering and UI responsiveness on both iOS and Android. We have a ready-made Property Maintenance Platform that highlights our Flutter and cross-platform expertise, enabling rapid customization and deployment. Leveraging such frameworks saves you time and reduces cost. I’ll diagnose, patch, test, and deliver builds within 2 days, providing a clear changelog and smooth updates. Can you share any specific API timeout error logs or patterns you've observed to help prioritize fixes? Thanks, Muhammad
€180 EUR trong 2 ngày
5,7
5,7

Hello, I appreciate the opportunity to assist with your cross-platform AI video generation app. I understand the urgency in addressing the API timeout errors as the first priority, followed by improving video output consistency and minimizing UI lag. With extensive experience in React Native and Expo, I have successfully delivered mobile applications that incorporate AI features, including a text-to-video application where I tackled similar API handling and performance issues. My expertise in optimizing REST endpoints will be invaluable in resolving the current challenges. To achieve your project goals, I propose the following approach: - Diagnose and resolve API timeout errors with robust error handling and fallback mechanisms. - Ensure consistent video output across both iOS and Android by refining the caching and storage logic. - Optimize the results screen for a seamless user experience, eliminating any lag or frame drops. I am eager to get started immediately and can commit to completing the project within the next two business days. I’m confident in delivering high-quality results and am available for any further discussions to ensure we align perfectly on your expectations. Looking forward to your response!
€30 EUR trong 7 ngày
4,8
4,8

Hello, I will finish it within 2 working days. I can rapidly help you in tightening up your cross platform AI video generation app built with React Native in an Expo managed workflow. Please message me to discuss more details. Looking forward to working with you, Fahad.
€100 EUR trong 2 ngày
4,9
4,9

Hi! I specialize in React Native mobile apps with 9+ years of experience building and debugging AI-driven video features. I can fix your API timeouts and smooth out video rendering quickly. Here's how I can help: * Resolve recurring API timeout errors with robust retry and fallback logic * Ensure consistent video output across devices for identical request parameters * Optimize the results screen to eliminate UI lag and frame drops * Deliver tested builds on iOS and Android with a concise changelog Could you share access to the repo and the specific test cases so I can start immediately and meet your 1–2 day timeline?
€140 EUR trong 7 ngày
4,4
4,4

Hi there. I can help sort out your Expo React Native AI video app. The main issue is the API timeout, and I can dig into that first. I’ve handled similar AI video flow work before on a small generative video tool, improving request stability and render consistency. I’d focus on: • Reworking the API call flow with retries, cancel tokens, and better timeout logic • Checking the server response patterns to remove inconsistent outputs • Profiling the results screen to clear the UI lag I can start right away and keep the work tight so it fits in your 1-2 day window. Once fixes are stable, I’ll push builds and a simple changelog. Do you want the API retry logic implemented with exponential backoff or a fixed retry schedule? Greetings, Slavko
€173 EUR trong 6 ngày
4,4
4,4

Hello, I’m a React Native/ Expo expert who thrives on turning intermittent bugs into rock-solid experiences. I’ll tackle the API timeout bottlenecks first, implementing reliable retry and graceful fallback mechanisms so calls complete without blocking video renders, then smooth out inconsistent outputs and reduce UI lag on the results screen. In past AI video work, I’ve built cross‑platform flows with image-to-video and text-to-video endpoints, added deterministic parameter handling, and implemented local caching and smooth playback to ensure consistent results across devices. I’ll apply the same discipline here to deliver predictable, fast rendering on iOS and Android. I can complete the deliverables within two days: diagnose, patch, test on both platforms, and push to Git with a concise changelog and a final build for quick validation. Please feel free to share the repo and test cases so we can start immediately. Best regards, Billy Bryan
€250 EUR trong 2 ngày
3,9
3,9

Hello, The main challenge lies in reliably handling API timeouts that disrupt video rendering. This issue can significantly impact user experience, especially in a cross-platform environment. Additionally, ensuring consistent video output across devices while managing state effectively adds complexity. Will the API timeout issue be isolated to specific conditions or occur unpredictably? How are current API calls structured regarding error handling and fallbacks? Are there existing performance metrics we can analyze to identify trends in the timeouts? I’m ready to dive into the codebase and address these challenges promptly.
€30 EUR trong 7 ngày
3,1
3,1

Hello, With extensive experience in mobile app development and fixing critical API and rendering issues, I am confident I can swiftly address your React Native Expo app's timeout errors and output inconsistencies. I have previously optimized API calls and improved video rendering performance in similar AI video projects. What are the specific API endpoints and error logs you encountered that could help in diagnosing the timeout issues? Thanks, Juan Aponte
€180 EUR trong 5 ngày
4,1
4,1

Hello, I understand the urgency and importance of ensuring your AI video generation app performs flawlessly. With experience in React Native and Expo, I specialize in diagnosing and resolving API timeout errors quickly, ensuring video rendering is stable and efficient. I will start by stabilizing your API calls with reliable timeout handling and graceful fallbacks. Following that, I will optimize the video output consistency and address the UI lag on the results screen, guaranteeing smooth playback and user experience across both iOS and Android devices. I am committed to delivering a thorough diagnosis, patches, testing, and comprehensive documentation within your 1-2 day timeframe. I look forward to reviewing your repo and test cases to begin immediately. Could you share more details about the current API timeout error handling implementation and the specific conditions when they most frequently occur? Best regards,
€180 EUR trong 5 ngày
2,6
2,6

Hi, great to meet you. I have read the details you shared and I understand the outcome you want. I am a skilled freelancer with 6 years of experience in iOS Development, React Native, API Development and I have completed similar projects. Visit my profile to check my latest work and reviews from past clients. Looking forward to working with you, connect in chat. Regards, Motko Ivan
€140 EUR trong 7 ngày
2,4
2,4

Hello, Are you tired of dealing with recurring API timeout errors that disrupt your AI video generation app's performance? I understand the frustration of having inconsistent video output and UI lag affecting user experience. I specialize in React Native development and have experience in fixing similar issues efficiently. My approach involves thorough diagnosis, targeted patches, rigorous testing on both iOS and Android platforms, and timely Git updates to ensure a seamless user experience. My portfolio showcases successful projects where I have resolved complex technical challenges promptly. I am committed to delivering reliable API handling, consistent video output, and a snappy results screen within the specified timeframe. If you are looking for a dedicated developer with a proven track record in mobile AI video features, I am ready to dive into your project and provide the necessary solutions. Let's discuss your requirements further in a chat to ensure a successful collaboration. Portfolio: https://www.freelancer.com/u/rajeshrolen Sincerely, Rajesh Rolen
€140 EUR trong 7 ngày
2,1
2,1

Dear Sir, I am thrilled to bid your project. Your app already has a solid base, so the right approach is to fix the highest-impact issue first, stabilize the API timeout flow, and then move immediately into output consistency and results-screen performance. I can jump into the Expo React Native codebase, trace the timeout cause across request flow, retries, server response handling, and client-side waiting logic, then patch it so slow requests fail gracefully instead of blocking renders. After that, I will tighten request parameter handling and caching behavior so video generation becomes more predictable across devices, and then optimize the results screen to remove lag during playback and scrolling. Because your deadline is tight, I would work in a focused order: timeout fix, validation testing on iOS and Android, output consistency review, UI performance polish, then final Git push and delivery build. I will also provide a short changelog and final TestFlight and APK-ready build so you can verify everything quickly. One key question I’d like to clarify is this: are the timeout errors happening during the initial generation request, polling for render completion, or while downloading the finished video to local cache? Sincerely, Adison.
€140 EUR trong 7 ngày
2,0
2,0

Hi, I can quickly address the remaining issues in your AI video app and deliver stable, tested builds within your 1–2 day timeline. My focus will be on stabilizing API calls first, then smoothing video output and UI performance. Here’s what I’ll handle: ✅ Fix recurring API timeout errors with proper error handling and fallback logic ✅ Ensure consistent video output across devices for identical request parameters ✅ Eliminate UI lag and frame drops on the results screen ✅ Test thoroughly on both iOS and Android ✅ Deliver a concise changelog along with a TestFlight / APK build for immediate validation Green Task: ✅ Diagnose and patch all high-priority bugs first ✅ Verify all fixes on multiple devices to ensure cross-platform reliability I have experience shipping mobile AI video features and can start immediately. I’ll coordinate closely to make sure everything is resolved and ready for deployment within your timeline.
€140 EUR trong 7 ngày
1,7
1,7

Hello Recurring API timeouts in cross-platform AI video apps usually stem from unhandled network errors or request queuing issues, which block video generation and disrupt user flow. I have fixed similar problems by implementing **retry logic with exponential backoff, request cancellation, and queue throttling** in React Native apps while keeping the Expo workflow intact. For your project, I would first stabilize API calls with these techniques, then address consistent video output and UI smoothness. I focus on **reliable, predictable results across iOS and Android**, plus snappy playback with cached video handling. One key question before I proceed: do you prefer the API retries handled **inside the front-end** or via a small dedicated **backend proxy** for more control and logging? Regards VK
€140 EUR trong 7 ngày
1,6
1,6

Hi there, I understand the API timeout storms are blocking your video renders, and solving that reliably is the first win we need. I’ve spent the last 4 years solving exactly this type of problem in cross‑platform React Native apps, especially with Expo-managed workflows and REST endpoints powering video workflows. Here’s how I’ll tackle it: first, instrument and reproduce the timeout scenarios on both iOS and Android; then implement robust API handling with exponential backoff, circuit breakers, and graceful fallbacks for slow servers; add deterministic request/response handling to ensure identical inputs yield identical outputs across devices; optimize the video generation and caching path to prevent unnecessary retries; and finally test, document a concise changelog, and push a clean Git patch with TestFlight/APK builds for immediate validation. Following stabilization, I’ll tighten up the results screen performance to eliminate frame drops and UI lag with lightweight rendering optimizations and cached playback state. I’m ready to review your repo and detailed test cases and can commit a complete fix within the two‑day window. Client: you asked for rapid, end‑to‑end reliability across iOS and Android, with a clear plan and verifiable builds, this plan delivers that with measurable milestones and a clean rollback path if needed. Best regards, Peter
€220 EUR trong 7 ngày
0,0
0,0

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