App Code Update & Re-Launch

@XanvraTECH

Hello, I am very interested in your project to update and re-launch your mobile app on both Android and iOS platforms. I understand that you need bug fixes, new feature additions, and UI/UX improvements implemented quickly. With my expertise in iOS Development, Android App Development, Java, Kotlin, and more, I am well-equipped to handle these tasks efficiently. I plan to work with your existing repositories, integrate the new screens and assets as provided, address flagged bugs, and add the agreed-upon features. I have experience with Android Studio, Kotlin, Java, Xcode, Swift, and Objective-C, ensuring a seamless deployment process on Google Play and the Apple App Store. - MY WORK STATS: ✨ https://www.freelancer.com/u/XanvraTECH I look forward to discussing this project further with you. Best regards, Warda Haider

@GeeksEra

Hi, You've got the source, design files, and a clear punch list (bug fixes, new feature additions, and UI/UX improvements), so the real risk here isn't the code. It's getting both builds past review the first time. New features that touch deprecated APIs are the usual reason Apple kicks a refreshed IPA back. How I'd handle it: - Slot the new screens/assets in Android Studio (Kotlin/Java) and Xcode (Swift/Obj-C), pixel-matched to your designs - Build and sign the AAB and IPA with your keys - Submit through Play Console and App Store Connect, then stay on it until both pass review - Wire the referral points feature with a server-side guard so points can't be farmed I've shipped to both Google Play and the Apple App Store across native and cross-platform work, with 72 five-star reviews behind that. Is the referral logic already in the current version's backend, or do I need to build the points/redemption endpoints too? — Asif

@n2rtechnologies

Hi, I've rebuilt and relaunched apps like this before—taking existing code and design files through to a clean, polished release. You've got the source and designs ready, which means we can move fast. I'll audit the code, integrate your new designs, and handle the app store submissions. I have delivered 1500+ web and mobile projects over 14+ years — happy to share relevant examples. Let's get this live. Send over the code and design files when you're ready. Thanks, Hasan

@a4logic

Hello, With dozens of successful mobile app development projects under my belt, I'm confident I can handle your app code update and re-launch with speed, precision, and a touch of the "WOW" factor my team and I are known for. My extensive experience with Android Studio, Kotlin/Java, Xcode, and Swift/Objective-C position me perfectly to apply the bug fixes you require, integrate new features, and enhance the UI/UX aligning completely with your provided designs. Moreover, my proficiency in utilizing Play Console and App Store Connect allows me to navigate flawlessly through the final deployment stages on both Google Play and the Apple App Store. Not only will I deliver updated source codes committed precisely to your repo, but also provide fully signed release-ready APK/AAB and IPA archives. Even after project completion, you'll have setup notes and comprehensive change-log from me to ensure future updates remain smooth. At Our Software Company, client satisfaction has always been our primary focal point. My team is ready to work efficiently around the clock to meet your time limit without compromising quality. Let's bring your app back stronger than ever before. Choose us for a reliable partnership and witness your dreams come to reality with flawless functionality that earns positive user feedback; together we can reach new heights. Let's begin! Thanks!

@codefusion53

Hi, I can step into your existing Android and iOS codebases, apply the required bug fixes, new features, UI updates, and prepare both apps for store release within your fast timeline. I have experience with Android Studio, Kotlin, Java, Xcode, Swift, Objective-C, Play Console, and App Store Connect. I can integrate your new designs pixel accurately, fix the issues you flag during kickoff, and add the referral points feature based on the current app version while keeping the code clean and maintainable. I can also handle signed APK/AAB and IPA builds, store submission, release notes, and final review support until both apps are published successfully. Best, Justin

@Jennycreation

As a seasoned developer with over 15 years of experience, I am confident that my team and I are best suited for this project. Not only do we have extensive knowledge in Android Development and in using the Kotlin/Java language along with Android Studio in creating, revamping, and maintaining Android apps - but this complemented by our equally strong iOS development skills using Xcode and Swift/Objective-C is exactly what you're looking for to flawlessly re-launch your app. Given the nature of this project, our efficient work rate is a significant benefit that we can provide, and I can guarantee completion within your specified timeline. Over the years, we have honed our abilities to swiftly identify bugs and make necessary changes while keeping in mind the overall user experience. Additionally, my team and I are capable of managing Google Play Console and Apple App Store Connect for final deployment. You can rely on us not only to effectively incorporate your provided designs into the application but also ensure that all new features function seamlessly across different operating systems.

@s9iper1

Hello, I can update your existing Android & iOS apps by handling bug fixes, new feature integration, referral/earn points functionality from the current version, and UI/UX improvements while keeping the provided designs pixel-perfect. I have experience with Android Studio, Kotlin/Java, Xcode, Swift, Play Console, and App Store Connect, and can manage the complete flow from code updates to signed builds and store submissions. I understand the fast timeline and can work efficiently to deliver the updated apps within your required timeframe..

@TechizeBuilder

Hi, I came across your project "App Code Update & Re-Launch" and I'm confident I can help you with it. About Me: I'm a full stack developer and agency owner with over 8+ years of experience in Mobile App Development, Android, Android App Development, iOS Development. , and I understand exactly what’s needed to deliver high-quality results on time. Why Choose Me? - ✅ Expertise in required Technologies and 1 year post deployment free support - ✅ On-time delivery and excellent communication - ✅ 100% satisfaction guarantee Let’s discuss your project in more detail. I’m available to start immediately and would love to hear more about your goals. Looking forward to working with you! Best regards, Deepak

@sharmin283

As an experienced full-stack developer with over a decade in the industry, I am well-equipped to handle the wide range of tasks your project requires. My proficient skills in Android Studio, Kotlin, Java, Xcode, and Swift/Objective-C make me a perfect fit for working with your existing repositories, resolving bugs, and incorporating new features seamlessly. Moreover, my attention to detail and commitment to pixel-perfect designs will ensure that every aspect of the UI/UX updates aligns perfectly with your provided assets. With my broad expertise, I can not only complete these revisions promptly but also enhance your app's performance and user satisfaction with smooth flags closure and thorough setup notes for future maintenance. Lastly, my experience with releasing apps in both Google Play Store and Apple App Store using Play Console and App Store Connect adds significant value to our engagement. I assure you that both the Android and iOS source codes will be delivered well-committed to your repository; the APK/AAB and IPA archives will be release-ready and signed efficiently. With my proven track record of facilitating error-free deployments, we can confidently look forward to successful listing publication sans rejection. I'm excited about the prospect of working on this project as it matches well with my diligent approach!

@Shaiwan

Hi, I can complete the Android & iOS app update within your less-than-1-week timeline. I have experience working with existing mobile codebases, implementing pixel-perfect UI updates from provided designs, fixing production bugs, adding new features, and handling full deployment to both Google Play and the Apple App Store. I will: Integrate your new screens/assets exactly as designed Fix all reported bugs from the kickoff discussion Add the referral/earn-points feature based on the current app version logic Update and optimize both Android (Kotlin/Java) and iOS (Swift/Objective-C) builds Generate signed APK/AAB & IPA files Publish successfully through Play Console and App Store Connect Deliverables include: Updated source code pushed to your repository Release-ready signed builds Successful store submission and approval support Short changelog and future setup notes I can start immediately and work fast with daily progress updates to ensure both apps are live without delays or store rejection. Looking forward to discussing the bug list and feature scope. Thank you

@SmartCodeDev

Hi, I can help quickly update your existing Android and iOS applications by applying the required bug fixes, integrating the new UI/UX designs, restoring the referral/earn-points functionality from the current version, and preparing both apps for successful store release within your requested timeline. I have experience working with Kotlin/Java, Swift/Objective-C, Android Studio, Xcode, Play Console, and App Store Connect, including production deployments, signing, review compliance, and fast turnaround update cycles. My approach would be to first review the current repositories and new design assets, then implement the UI changes pixel-perfectly, resolve the reported issues, extend the required features, and thoroughly test the builds across current Android and iOS versions before release. I can also handle generating signed APK/AAB and IPA builds, publishing to both stores, and assisting with any review feedback if needed. Clean commits, stable builds, and maintainable code structure are important to me, so I’ll also provide concise setup notes and a changelog for future updates. I’m available to begin immediately and can prioritize rapid delivery to meet your less-than-one-week target.

@sharjeelrb

Hi, I can quickly update and relaunch your Android and iOS apps within your timeline. I have experience working with existing codebases, fixing bugs, integrating new features, updating UI/UX from provided designs, and handling full Play Store & App Store deployment. I can also implement the referral/earn-points feature from your current version while keeping everything stable and optimized. You’ll receive: • Updated source code committed to your repo • Signed APK/AAB and IPA builds • Successful Google Play & App Store submission • Clean changelog and setup notes I focus on pixel-perfect UI updates, fast delivery, and smooth app approval on both platforms. Ready to start immediately.

@utamshingala

Hi, I can help you complete all requested updates within your timeline. I have extensive experience with Android (Kotlin/Java), iOS (Swift/Objective-C), React Native, Play Console, and App Store Connect deployments. ✔ Fix all existing bugs and stability issues ✔ Implement new features, including the referral/earn-points functionality from the current version ✔ Apply pixel-perfect UI updates from your provided designs ✔ Generate signed APK/AAB and IPA builds ✔ Submit and manage releases on Google Play & App Store until approval Let's connect to get started asap. Thanks!

@DigitalNightOwl8

Hi There , Good evening! I’ve carefully checked your requirements and really interested in this job. I’m full stack node.js developer working at large-scale apps as a lead developer with U.S. and European teams. I’m offering best quality and highest performance at lowest price. I can complete your project on time and your will experience great satisfaction with me. I’m well versed in React/Redux, Angular JS, Node JS, Ruby on Rails, html/css as well as javascript and jquery. I have rich experienced in Swift, Java, iOS Development, iPhone, Android App Development, Mobile App Development, Kotlin and Android. For more information about me, please refer to my portfolios. I am checking your attachment, I'll update you shortly... I’m ready to discuss your project and start immediately. Looking forward to hearing you back and discussing all details.. Eager to hear your feedback

@rosscarter1011

Hello, Since the source code and updated designs are already prepared, the important part here is integrating the new UI cleanly into the existing architecture while fixing current bugs without introducing regressions during store deployment. I’d handle this by reviewing both Android and iOS repositories first, mapping the affected screens/features, then implementing the referral/points functionality and remaining UI updates in parallel with testing for current OS compatibility. I work with Android Studio, Kotlin/Java, Xcode, Swift, app debugging, store deployment, and release management for both Google Play and App Store Connect. I can also handle signing, build generation, store submission, and rejection fixes if needed during review. The updated screens will be implemented pixel-accurately from your provided designs, and the final delivery will include cleaned repositories, release-ready builds, and setup notes for future maintenance. You can check my profile to see some of the projects I worked on.

@nicolasalexandro

Hey — saw your post about updating and re-launching your app with existing source code and design files. One common snag is syncing new design assets with legacy code without breaking functionality. Quick question: Are you looking to add features now, or just polish and fix issues for a smooth re-launch? I’ve updated and relaunched apps from full source before, managing design integration and code cleanup efficiently. If you send over your code or design specs, I can review and share what it’ll take to get you live again.

@mahads31

As a seasoned freelancer with immense experience in web, software, and iOS development, I'm well-equipped to meet your project's unique demands. With an expertise that encompasses Kotlin/Java, Swift/Objective-C, and the use of Android Studio and Xcode, I'm specially positioned to seamlessly integrate the fresh designs into your existing app with pixel-perfect precision. I understand that you seek not only bug-free code but also feature-rich app that delights users. This aligns perfectly with my approach. My past works have consistently included UI/UX improvements and new feature additions driven by deep understanding of clients' business objectives just like yours. When you choose me for this project, you're not just hiring a developer. You're acquiring a long-term partner who understands the essence of clean, reliable code creation – one that spells out clarity, strategy, and purpose. Let's work together for a week - give me the opportunity to wow you with my skills and commitment as we set new standards in your mobile app journey!

@solutionsplayers

With over six years in the industry, I have built a diverse skill set that sets me apart as the ideal freelancer for your app code update and re-launch project. Count on me to leverage my proficiency in Android, Android App Development, iOS Development, iPhone, Java, and Mobile App Development to deftly integrate your new screens and assets into your existing repositories while polishing the UI/UX and annihilating bugs. I understand the importance of efficient turnarounds in time-sensitive projects like these. That's why my reliable post-launch support and meticulous attention to detail are backed by a quick response time, regular progress updates, and post-project check-ins to ensure your satisfaction. I am also well-versed with Play Console and App Store Connect for smooth final deployment on both platforms. My commitment to clean code, strong documentation skills, and full-cycle project management makes the entire process from bug fixes to feature additions seamless. I aim for pixel-perfection when incorporating designs and ensure no feature breaks with current OS versions. Trust me to provide you with release-ready APK/AAB and IPA archives implemented with your keys, successfully passing review and ready for public download. Let's not just deliver a project but create an asset that adds real value to your business - let's discuss your project needs further!

@carlosd178

Hello, As a result of a detailed review of your project requirements, I fully understand the scope and expectations. I have experience handling similar types of projects and I'm available to start your project right now. I bring deep expertise in Android Development, iOS Development, Kotlin, Java, Swift, Mobile App Development, Google Play Console, and App Store Connect with over 10 years of experience. One of the key challenges in projects like this is implementing new features and UI updates while maintaining compatibility with existing functionality across both platforms. I can integrate the new designs pixel-perfectly, resolve the reported bugs, restore and extend the referral/rewards feature from the current version, perform full regression testing, and handle the complete Google Play and App Store submission process. I understand the timeline is critical and can dedicate focused effort to complete the updates and deployment within your less-than-one-week target, assuming the requirements and assets are ready. I have a couple of quick questions. • Are both Android and iOS codebases native (Kotlin/Swift) or built with a cross-platform framework? • Do you already have active Google Play and App Store accounts with the required signing certificates and access available? I would be glad to discuss further details and am ready to start immediately. Looking forward to hearing from you. Best regards, Carlos.