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I am ready to take my existing Android iOS app from “almost done” to “live on the App Store.” To achieve this, I need one skilled partner (or a tightly-coordinated duo of developer + tester) who can handle the final polish, testing, and submission. Scope of work 1. Code & performance refinement • Fix any lingering issues you discover—no known bugs are currently logged, so you will run an initial pass to surface them. • Prioritize optimization of loading times, response efficiency, and overall speed. • Clean up code logic, streamline network calls, and generate the official release build. • Configure the new privacy manifest so it meets Apple’s latest requirements. 2. Thorough regression testing • Validate critical paths: User authentication, Data synchronization, Push notifications, and our payment flow. • Confirm that performance gains are measurable and stable on current Android /iOS versions and common devices. • Deliver a concise test report summarizing scenarios covered, defects found, and fixes verified. 3. Backend readiness • Coordinate with my existing backend to ensure every API endpoint is stable, responsive, and returns expected data during review. 4. Compliance & submission • Resolve any technical issues that appear during Apple’s review, iterate quickly if they request changes, and see the build through to approval. • Provide the full Flutter /Xcode project, all original code, and a changelog highlighting every modification you make. Deliverable The app must pass Apple review, be publicly available for download, and run smoothly with noticeably improved loading speed. Once live, I’ll require a brief handover session and documentation so I can maintain the build in-house. If you have solid App Store launch experience, a keen eye for performance, and the patience to chase down edge-case bugs, I look forward to working with you.
Project ID: 40599900
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Active 6 days ago
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Hi there, Flutter is my primary stack — I have two published Android apps (Delivery Ktp with real-time GPS tracking, FitModo SaaS for gyms) and I work daily on Mac M2 Pro with Xcode. This setup isn't something I'm borrowing for this job — it's my standard environment. For the Apple submission specifically: I'll configure the privacy manifest per Apple's latest requirements ([login to view URL], required reason APIs), generate a clean release build with proper signing, and handle review iterations if Apple requests changes — that back and forth is normal and I won't disappear when it happens. Performance pass will target: widget rebuild reduction, lazy loading where it's missing, network call optimization, and BLoC state management cleanup if the current architecture has unnecessary rebuilds causing the sluggishness. For testing: I'll validate auth, data sync, FCM push, and payment flow across current iOS and Android versions with a concise report — scenarios covered, issues found, fixes verified.
$30 USD in 10 days
1.3
1.3
86 freelancers are bidding on average $45 USD for this job

Hello, I'd love to help with your "iOS App Launch Finalization" project. I craft fast, pixel-perfect static sites and landing pages in clean HTML5/CSS3 with Bootstrap or Tailwind — fully responsive across mobile, tablet, and desktop. For a fixed project involving mobile app development, iphone, testing / qa, software testing, swift, ios development, app development, xcode, I translate Figma/PSD/XD designs into crisp, semantic markup that matches the design exactly. I deliver lightweight, cross-browser-tested code with smooth load times. I'd be glad to discuss the details and timeline — when can we chat? Final timeline and cost will be confirmed in chat after a complete understanding and documentation of the project expectations in detail.
$12 USD in 1 day
7.8
7.8

Your app is at the right stage for a focused launch pass: uncovering hidden defects, improving loading and response speed, validating authentication, data synchronization, push notifications and payments, then producing a compliant release build and guiding it through App Store review. I have 10+ years of development experience, 249+ delivered projects and native iOS experience with Swift and Xcode. I’ll begin by reviewing the existing project, deployment settings, API usage and current iOS compatibility. I’ll use Instruments and Xcode profiling to locate slow startup, inefficient network calls, memory issues and unnecessary processing, then make targeted code improvements without disrupting existing behavior. I’ll configure and verify the privacy manifest, signing, capabilities and release archive. For QA, I’ll run XCTest/XCUITest regression scenarios across current iOS versions and common iPhone configurations, including offline, slow-network, interrupted-sync, notification and payment edge cases. I’ll coordinate endpoint checks with the existing backend, verify response handling, and provide a concise report with defects, fixes and retest results. I’ll also prepare the changelog, full source handover and maintenance documentation, and respond to any review feedback during submission. Muhammad Saad
$30 USD in 3 days
7.0
7.0

Hi, It will be an honor for me to work with you. I have got 12 years of mobile application development and deployment experience (iOS, android). Lets discuss this in detail and get this started. Looking forward to hear from you.
$50 USD in 1 day
6.9
6.9

Hello, As a seasoned mobile app developer with a particular focus on thoroughness and performance optimization, I'm incredibly excited to have an opportunity to fine-tune your Android/iOS app. Throughout my career, which spans over x years, I've garnered extensive experience streamlining network calls, cleaning up code logic and ensuring impeccable user experiences. With your permission, I'd love to leverage this wealth of knowledge to enhance your app's overall speed and loading times. Additionally, I take great pride in having developed exceptional problem-solving skills in dealing with edge-case bugs over the years. This skill will prove invaluable as we navigate the necessary regression testing together. We'll delve into each path, from user authentication to data synchronization, payment flow and more, so that you rest assured about the stability and performance of every function of your application. Lastly, being a detail-oriented freelancer, documented change tracking is second nature to me. I understand how important it can be for future reference and maintenance handovers; hence you should expect clear and comprehensive change logs for every modification made during this project. Choose me today, and let's ensure this app passes Apple's review and achieves an excellent user experience through a notable improvement in its loading speed! Thanks!
$30 USD in 1 day
6.2
6.2

Hello There! I’m Md Toriqul Islam, and I’m excited to partner with you. I can dive into your project immediately. I’m a full-stack and iOS developer with 10+ years of experience in Swift, Xcode, API integration, performance optimization, testing, and App Store deployments. I understand your app is nearly complete and needs final optimization, regression testing, backend validation, privacy manifest configuration, and a smooth App Store submission. I can identify and resolve remaining issues, improve performance, verify critical workflows, prepare the release build, and support the app through Apple's review process until it is successfully published. I have rich experience in iOS development, App Store releases, testing, and performance optimization. I am skilled in Swift, Xcode, REST APIs, TestFlight, App Store Connect, and Git. I’m ready to start immediately and would be happy to discuss your project and release timeline. Looking forward to hearing from you. Best regards, Md Toriqul Islam
$10 USD in 1 day
5.3
5.3

Hi. To move your iOS app from almost done to App Store live, I’ll run a focused stabilization pass, clean up release-blocking code paths, optimize load and network performance, and prepare a proper release build with the new privacy manifest. I’ll validate auth, sync, notifications, and payments on current iOS versions, then document every fix in a concise regression report and changelog. I’ll also coordinate API behavior with your backend so review-time responses stay stable and predictable. As a Senior iOS Developer, I have mastered Swift, Xcode, App Store submission, performance profiling, and regression testing, and have strong experience in launch-ready iOS apps, backend integration checks, and review issue fixes. I work cleanly with release branches, crash/performance tooling, and App Store compliance details, so the handover stays maintainable in-house. I am sure I can deliver high-quality results within a short launch timeline. Let’s get in touch and discuss more. Thanks.
$30 USD in 10 days
5.0
5.0

Hello, Im expert in app deployment work, I published many apps on playstore and appstore without any issue, Kindly dm me to start work immediately. Thanks
$20 USD in 7 days
5.2
5.2

Hi, I can help you take your existing iOS app to App Store launch by handling code optimization, bug fixes, performance improvements, privacy manifest setup, regression testing, backend verification, and submission support. Could you please share the current Xcode project status, known issues, and backend/API details so I can review the scope and plan the final steps? Looking forward to working with you.
$20 USD in 7 days
5.5
5.5

Dear Sir, I hope this message finds you well. I am a Flutter Developer with 8+ years of experience building high-performance mobile apps, specializing in clean architecture, state management, and scalable UI/UX. I specialize in developing Flutter applications and have strong domain knowledge. I can complete your project within the agreed timeframe and budget. Having worked on similar projects, I am confident I can exceed your expectations. Please let me know if you would like to discuss this further in chat. Best regards.
$30 USD in 7 days
4.8
4.8

The last mile before App Store approval usually means two things: bulletproofing the release build and tightening privacy manifest/permission logic for the latest Apple policies. I’ve shipped Flutter apps to both Android and iOS stores, owned the review-and-fix loop, and navigated the privacy manifest updates Apple rolled out last quarter. See GitaPath live on both stores, same process: gitapath.app. My approach: clone your repo, do a review pass, clean up network and build configs, tune loading times, write a test report as I work, and rerun the app on real devices and simulators. I don’t stop at the first “passes locally”, I stick through Apple’s review feedback cycle until your build is live. You’ll get a focused changelog and a handover call. I can start this week if you have your existing backend accessible for endpoint smoke tests. Pradeep
$20 USD in 7 days
4.5
4.5

Hello, I just finished reading your brief for "iOS App Launch Finalization", and I'm genuinely excited about the chance to work on it. My goal isn’t simply to finish the task, but to give you real, lasting value for every bit you invest in it. From your brief I can see this involves ios, mobile app, swift — all areas we handle in-house. We specialise in Mobile App Development, iPhone, Testing / QA, Software Testing, which lines up directly with what you need. How we'd approach it: - Finalise the screens, user flows and feature list with you - Build smooth, native-feeling UI with clean, maintainable code - QA on real devices, then prepare and ship to the store(s) - Post-launch support and iteration once you’re live I also noted you don’t need known bugs — that’s clear, and I’ll keep the work clean and strictly on-brief. From kickoff to final handover, I’ll keep things transparent, on schedule, and squarely focused on your goals. Happy to jump on a quick chat to walk through scope and timelines whenever suits you. Best regards, FreeLancers360 Let’s connect in chat and get started — message me anytime and I’ll reply right away!
$10 USD in 5 days
4.3
4.3

SURELY, I CAN START IMMEDIATELY I can polish your Android/iOS app, optimize performance, perform thorough testing, ensure backend stability, handle Apple privacy requirements, resolve review issues, and take the app through a successful App Store launch with full handover. Thanks!! Parminder
$200 USD in 7 days
5.3
5.3

Hey, I am an individual app developer specialised in launching apps on the AppStore and Play Store.. I am ready to work on your app so that it is bug free, is compliant and ready for a launch.
$10 USD in 1 day
3.8
3.8

Hi, I recently worked as a QA Engineer for a US-based company and can take your app across the finish line. I'll run a full discovery pass to surface hidden bugs, optimize loading times and network calls, configure Apple's latest privacy manifest, and regression-test your critical paths auth, data sync, push notifications, and payments — on current iOS devices with a concise test report. Then I'll handle submission, iterate quickly on any review feedback until approval, and deliver the complete Xcode project, changelog, and a handover session with documentation. Solid launch experience, sharp eye for edge cases. Let's get you live!
$29 USD in 2 days
3.4
3.4

Your Flutter app is already almost ready for launch — I can take ownership of the final optimization, regression testing, App Store compliance, and submission process to get it successfully live. I’m a Flutter App Specialist with 5+ years of experience working on Android/iOS applications, including release builds, API integrations, push notifications, authentication, payment flows, performance optimization, and App Store deployment. My approach: • Initial code and performance audit to identify hidden bugs and bottlenecks • Optimize loading times, network calls, response handling, and app logic • Configure the latest Apple Privacy Manifest requirements and generate production builds • Test authentication, data sync, push notifications, payments, and critical user journeys • Verify backend API stability and coordinate fixes where needed • Submit to Apple and handle review feedback until approval • Provide a complete test report, changelog, source code, documentation, and handover I’ve worked on production Flutter apps with complex backend integrations, Firebase services, payments, and release workflows. I can provide a realistic milestone-based process with clear communication throughout. Could you share the current Flutter project and the existing App Store/TestFlight status so I can quickly assess what remains before launch? Let’s get your app from “almost done” to successfully approved and live.
$20 USD in 3 days
3.6
3.6

Hello There! I’m Ruhul Ajom, and I’m excited to partner with you. I can dive into your project immediately. I’m an experienced Mobile App Developer with over 10 years of experience building, optimizing, testing, and publishing Android and iOS applications. I have rich experience in app optimization and App Store launches. I am skilled in Flutter, Swift, Xcode, Android Studio, REST APIs, Firebase, performance optimization, and App Store Connect. I understand you need to finalize your app by improving performance, conducting regression testing, validating backend APIs, and managing the complete App Store submission and approval process. My expertise ensures a stable, high-performance app with a smooth and successful store launch. I’m ready to start immediately and would be happy to discuss your current build and release timeline. Looking forward to hearing from you. Best regards, Ruhul Ajom
$20 USD in 2 days
5.2
5.2

Hi We are available to take this on and get your Android / iOS app launch finalized perfectly. The main issue with partially finished mobile apps is usually the version overrides or configuration IDs not lining up for app store review specifically. Are you planning to use the newer Flutter requirement sets for better cross-platform compatibility and do you want the release configurations appended as a clean build or plain text in the deployment pipeline? We recently fixed a similar mobile app for a logistics firm that needed custom metadata injected into submission builds. We used the native APIs to hook into the lifecycle events and built a React Native based dashboard that validated inputs before using the deployment methods to update the app release. We corrected their configuration structures to ensure the icons actually showed up in the store across platforms. Our fix stopped their data from being lost during sync and made the whole release process way faster for their team. We are eager to discuss the project further. Reach out to initiate a conversation! Best regards, Quantum Code Solutions
$20 USD in 7 days
3.5
3.5

You need the final push to take an almost completed iOS app through performance fixes, regression testing, and App Store approval. I have experience preparing mobile apps for production release, including backend API validation, authentication flows, payments, and release optimization. I have worked on cross-platform mobile projects using React Native and Flutter, with backend integrations requiring stable APIs, push notifications, and reliable data synchronization. At Poundit Inc, I handled e-commerce mobile integrations with Node.js/Nest.js backend services, payment workflows, and production feature validation. For your launch, I can review the existing Xcode project, identify performance issues, test critical user flows, verify API behavior, check App Store compliance requirements, and prepare a clean release build with documentation of changes. I can help validate login, sync, notifications, and payment scenarios while working with your backend team to ensure the app is ready for Apple review.
$50 USD in 2 days
2.9
2.9

I have experience with iOS app optimization, App Store submissions, API integrations, and production release management. I can take your app through the final stage, from performance review and bug discovery to App Store approval. My approach starts with a full audit of the codebase, network requests, backend connectivity, and Apple compliance requirements, including the latest Privacy Manifest implementation. I will perform comprehensive testing of authentication, data synchronization, push notifications, payments, and other critical user flows while optimizing loading times, API calls, and overall responsiveness. Any issues discovered will be documented, fixed, retested, and included in a concise test report along with measurable performance improvements and release notes. Once the application is stable, I will prepare the release build, support the App Store submission process, respond quickly to any Apple review feedback, and provide the final Xcode project, source code, changelog, and handover documentation. I am comfortable working closely with your existing backend team to ensure a smooth launch and successful approval.
$20 USD in 7 days
2.8
2.8

Hi, I came across your requirement and it aligns well with my experience. I have **12+ years of mobile development experience** and **7+ years with Flutter**, including App Store submissions, performance optimization, bug fixing, and release management. I can help you take your app from **"almost done" to a successful App Store launch** by: * Identifying and fixing remaining issues * Optimizing app performance and API calls * Configuring Apple's Privacy Manifest * Performing end-to-end regression testing * Coordinating with your backend team * Handling App Store submission and any review feedback until approval * Providing clean source code, documentation, and a smooth handover Before providing a final estimate, I'd like to review the current Flutter project and understand the app's current status. I work on a **milestone-based payment model**, where payment is released only after the agreed work is completed and demonstrated. A few questions: * Which Flutter version is the project using? * Has the app already been submitted to App Store, or will this be the first submission? * Can you share the current project so I can assess the remaining work? Looking forward to working with you. Best, **Virander**
$20 USD in 7 days
2.5
2.5

上海, Hong Kong
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