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I'm seeking an experienced Android developer to optimize my existing app to comply with Google's 16KB memory packet size requirement. Current Functionalities: - User Authentication to a backend MYSQL server - App is used to pull a template of questions down, and allows for sending pictures and text information back in response. data is stored in a MySQL server Application was coded in 2018 and has been in the Apple Store and Android Store for 5+ years and stable Requirements: - Optimize the entire android app to meet Google’s 16KB memory requirement - Must ensure current functionalities remain intact post-optimization - Must be coded to ensure no functionality changes from Apple iOS version **depending on the success of this small project, I would be looking to have a dedicated engagement for the development of this app moving forwards with new features for its customer.** Ideal Skills and Experience: - Expertise in Android app development - Strong understanding of memory management and optimization techniques - Experience with MySQL and data handling in Android apps - Proven track record of maintaining app functionalities during upgrades I can provide the android app sub folder source code to allow for a quote to be accurate.
ID do Projeto: 40180005
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Ativo há 1 mês
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97 freelancers estão ofertando em média £26 GBP/hora for esse trabalho

Hello, I’m Muhammad Awais, an Android developer with strong memory management skills and experience with MySQL data handling. I will optimize your app to meet Google's 16KB memory rule while preserving current functions and keeping parity with the iOS version. I’ll begin with a focused audit of the 2018 codebase, profile memory on representative devices, and apply safe reductions in code size, assets, and runtime usage. Techniques include lazy loading, image and resource compression, trimming unused libraries, and careful caching strategies to avoid feature changes in authentication, question templates pull, and image/text submission to your MySQL backend. If you share the Android subfolder, I can provide an accurate quote after review. Do you have the exact 16KB target and device profile to guide memory measurements? Can you share the current app architecture and critical third‑party libraries used? Do you require strict parity with iOS features, or are platform‑specific adjustments allowed? Are there backend/security constraints we should heed when restructuring data flow? Do you have preferred tools for memory profiling and a baseline of current memory usage? Best regards,
£18 GBP em 26 dias
9,4
9,4

I understand that you are looking for an experienced Android developer to optimize your existing app to comply with Google's 16KB memory packet size requirement. With over 7 years of experience in native Android development and a strong understanding of memory management, I am confident in delivering the results you need. In the past, I have successfully optimized Android apps while ensuring all functionalities remain intact post-optimization. My expertise in data handling with MySQL and my track record of maintaining app functionalities during upgrades make me a perfect fit for this project. With the success of this small project, I look forward to engaging with you on a dedicated basis to further develop the app with new features for its customers. I am ready to dive into your project, provide a precise quote based on the source code you can share, and exceed your expectations. Let's discuss how we can make your app compliant and even better than before. Feel free to reach out to me for a quick chat about your project and how I can help you achieve your goals.
£28,80 GBP em 15 dias
9,0
9,0

Hello, i can update your old Android app to 16KB Page size, share the source code so i can check and start updating the app right away. i am a native Android applications developer with over 8 years of experience developing Android mobile applications. I have completed more than 515 projects. I am confident that I will provide you with quality work and the best software services. Let's chat to proceed.
£18 GBP em 40 dias
8,9
8,9

Hello, I understand you're seeking an experienced Android developer to optimize your stable, 5-year-old app to meet Google's strict 16KB memory packet size requirement. My expertise lies in ensuring your existing user authentication, MySQL data handling, and rich media functionalities remain perfectly intact post-optimization, while also guaranteeing parity with your iOS version. I’m Waqas from Eclairios, a professional software engineer with over 7 years of experience in app and web development. I have successfully completed 128 projects, earning a 5.0 rating from satisfied clients. I specialize in mobile apps (Android, iOS, Flutter), website development, custom APIs, and backend solutions. My goal is to deliver high-quality, scalable solutions that meet your business needs. Why hire me? ★ 100+ Projects Completed with 5-star rating. ★ 3 months of free post-launch support ★ Expertise in advanced technologies and systems Let’s connect and discuss how I can help you with your project. Best regards, Waqas
£26 GBP em 40 dias
8,4
8,4

Hello, I’m Neilesh Chouksey, a Senior Full-Stack & Mobile Developer with 10+ years of experience in Android, PHP, MySQL, and backend-integrated mobile applications. I can help optimize your existing Android app to fully comply with Google’s 16KB memory packet size requirement while preserving all current features and ensuring parity with your iOS version. What I will deliver: Complete Android memory optimization (payload size, asset handling, API responses) Maintain 100% existing functionality & app stability Optimize image upload, data transfer & background processes Improve performance without UI/logic changes Ensure Play Store compliance Code review + production-ready build My experience includes: Android SDK optimization & legacy app upgrades Secure MySQL-backed mobile apps API performance tuning Long-term app maintenance & feature scaling Hourly Rate: £14 GBP / hour I can review your Android source folder and provide an accurate timeline and estimate. Looking forward to working on this and continuing long-term development. Best regards, Neilesh Chouksey Senior Mobile & Full-Stack Developer
£18 GBP em 40 dias
8,2
8,2

Hi there, Optimizing your Android app to meet Google's 16KB memory packet size while preserving its stable, functional integrity sounds like a challenge I'm eager to take on. With extensive experience in Android development, memory management, and MySQL integration, I understand the critical balance between optimization and maintaining flawless functionality across platforms. I’ll thoroughly analyze your existing 2018 codebase, streamline memory usage without altering user authentication or data workflows, and ensure parity with the iOS version. I’ve shared an initial estimate based on your description, and once we go over a few technical or functional details, I’ll confirm the exact cost and delivery schedule. Looking forward to your reply so we can finalize the exact plan. Could you share any memory profiling reports or specific bottlenecks you’ve identified in the current Android app version? Best regards, Asad
£18 GBP em 53 dias
8,2
8,2

Dear , We carefully studied the description of your project and we can confirm that we understand your needs and are also interested in your project. Our team has the necessary resources to start your project as soon as possible and complete it in a very short time. We are 25 years in this business and our technical specialists have strong experience in PHP, Mobile App Development, Android, MySQL, Software Development, Backend Development, Mobile Development, Android App Development, Android SDK, Android Studio and other technologies relevant to your project. Please, review our profile https://www.freelancer.com/u/tangramua where you can find detailed information about our company, our portfolio, and the client's recent reviews. Please contact us via Freelancer Chat to discuss your project in details. Best regards, Sales department Tangram Canada Inc.
£25 GBP em 5 dias
8,9
8,9

Hi slackster27 I’m your web developer, ready to turn your project Android App 16KB Compliance Upgrade -- 2 into reality! I’d love to discuss the details and create something amazing together. Feel free to message me anytime, and we can also hop on a quick video or audio call whenever it's convenient for you. I’ve developed many projects exactly like what you’re looking for. If you want to see more relevant samples, just contact me through the chatbox, and I’ll share them instantly. ★ Why Clients Trust Me 500+ successful web projects delivered 430+ positive client reviews Expert in PHP, Mobile App Development, Android, MySQL, Software Development, Backend Development, Mobile Development, Android App Development, Android SDK, Android Studio WordPress, Shopify, PHP, JavaScript, HTML, CSS, Plugin/Theme Development, Laravel, WebApp Clean, modern, responsive and SEO-optimized designs Fast delivery, great communication, and long-term support Available during EST hours for smooth collaboration If you want a professional developer who delivers quality work on time and stress-free, let’s connect. I’m excited to help build something amazing for you. Best regards, Kausar Parveen
£27 GBP em 40 dias
8,3
8,3

Hello, I’m an experienced Android developer specializing in legacy app optimization and Google Play compliance. I can optimize your existing Android app to meet Google’s 16KB memory packet size requirement while ensuring all current functionalities remain unchanged and fully aligned with the existing iOS version. I’ve worked extensively with long-standing production apps that include user authentication, media uploads (images + text), API communication, and MySQL-backed servers. My approach focuses on targeted optimization rather than rewrites—carefully addressing memory issues (such as large Binder transactions or payload handling) without impacting app behavior, backend contracts, or user experience. Your app’s 5+ years of stability is a strong foundation, and I understand the importance of maintaining that reliability while upgrading for current platform requirements. I’m also open to a long-term engagement following this task, including feature development and ongoing maintenance. To provide an accurate quote, I have a few questions: Is the 16KB issue currently flagged in Google Play Console? Which Android versions are supported (minSdk / targetSdk)? How are images currently handled—via Intents/Bundles or direct uploads? Can backend payload handling be adjusted if needed (without affecting iOS)? Are there any third-party SDKs in use? Once I review the Android source folder, I can provide a clear scope, timeline, and fixed-price quote. Best regards,
£18 GBP em 40 dias
8,1
8,1

Hello, With almost a decade of experience in Android app development and Software Engineering, I am well-equipped to handle your app's compliance upgrade. I understand the importance of optimizing an app to meet the requisite standards without detracting from its core functionality. My expertise with databases like MySQL combined with my strong grasp on memory management and optimization gives me an advantage in executing this task seamlessly. My professional integrity ensures that your Apple iOS version remains unchanged. Beyond just this compliance upgrade, I bring extensive proficiency in various programming languages including PHP, enhancing my ability to work with backend systems like yours. Should my performance on this project prove satisfactory, as you have indicated, it would be my pleasure extend our engagement into developing new features for your esteemed application. My team at Live Experts LLC is more than capable to handle all future requirements for your app! At Live Experts, our primary goal is exceeding client expectations through delivering high-quality work. Kindly share the android app sub folder source code with me for an accurate quote and allow me to showcase how my skills can elevate your project. I look forward to an opportunity to discuss your project in detail and untap its full potential! Thanks!
£36 GBP em 807 dias
7,1
7,1

Hi there, I understand the importance of your existing app and the need for optimization to comply with Google's 16KB memory packet size requirement. As a top freelancer from California, I have extensive experience in Android development and have successfully optimized applications while maintaining core functionalities. I appreciate your long-standing commitment to your app, which has served users for over 5 years, and I am confident in my ability to enhance its performance without compromising its existing features. I will carefully analyze the current architecture, focusing on memory management and ensuring that your app's functionalities—such as user authentication and data handling with MySQL—remain intact post-optimization. I'm ready to start this project immediately and would love to discuss any specifics you have in mind. Could you share the sub-folder source code so I can provide a more accurate quote? Could you provide details on any specific areas of the app where you've noticed performance issues or memory constraints? Thanks,
£21 GBP em 18 dias
6,4
6,4

Hello, I understand that you are looking for an experienced Android developer to optimize your existing app to comply with Google's 16KB memory packet size requirement. With expertise in Android app development, MySQL, and backend development, I am well-equipped to handle this project effectively. I will optimize the entire app while ensuring that all current functionalities remain intact post-optimization. I have a proven track record of maintaining app functionalities during upgrades and will ensure that no functionality changes from the Apple iOS version. Please find my portfolio here: https://www.freelancer.com/u/Curveballsol I look forward to the opportunity to work on this project and potentially engage in further development for your app. Thank you for considering my proposal. Best regards, Curveball Solutions
£27 GBP em 40 dias
6,4
6,4

Hello, I'm excited about the opportunity to work on optimizing your Android app to meet Google's 16KB memory packet size requirement while ensuring all current functionalities remain intact. With over five years of stability in both the Apple and Android stores, your app's existing framework is impressive. My expertise in Android development, coupled with a deep understanding of memory management and MySQL data handling, positions me well to enhance your app efficiently. I’m committed to maintaining seamless functionality across both iOS and Android versions. Could you share more about any specific areas where memory optimization has been challenging in the past? Also, are there any upcoming features you envision that might influence the optimization strategy? I look forward to the possibility of collaborating with you and discussing this project further. Best regards,
£18 GBP em 40 dias
5,9
5,9

Dear , I am a seasoned Android developer with a strong background in PHP, MySQL, and software development, specializing in backend and mobile app development. Your project regarding the optimization of your Android app to comply with Google's 16KB memory packet size requirement aligns perfectly with my expertise. I have successfully worked on similar projects where I optimized app memory usage without compromising existing functionalities. My approach involves meticulous code review and strategic optimization techniques to ensure a seamless transition. Clear communication and reliable delivery are my top priorities throughout the project. I am confident in my ability to meet your requirements and would be delighted to discuss how we can collaborate effectively to enhance your app further. Please feel free to reach out to discuss this opportunity further. Best regards,
£18 GBP em 40 dias
5,9
5,9

Hi there, A frequent issue when upgrading legacy apps from 2018 for 16KB page size compatibility is that older native libraries or outdated NDK dependencies fail to align with the new memory alignment requirements, leading to immediate crashes on newer Android hardware. We resolve this by auditing your binary dependencies and re-compiling the native code with the correct alignment flags, ensuring your stable MySQL data flow remains perfectly intact without altering the user experience. Here are our questions to ensure an accurate technical path: * Does your 2018 source code rely on any third party C++ libraries via JNI that would require manual re-alignment for 16KB pages? * Are you targeting the latest Android 15 preview for this compliance check, or is this primarily to ensure future-proofing for the upcoming Play Store requirements? We have delivered this type of project before and specialize in legacy codebase modernization and high-performance memory optimization. Feel free to check our portfolio, or I can send you specific samples of Android SDK upgrades we have managed in chat. As a company policy, we also provide 30 days of post delivery support to ensure everything runs smoothly. Drop me a message so we can get started right away!
£30 GBP em 40 dias
5,8
5,8

Hi slackster27, I am very interested in updating your Android app to meet Google’s 16KB memory packet size requirement. I have strong Android experience, practical memory management skills, and experience working with MySQL-backed apps. I will keep all current functions intact and match the iOS behavior while reducing memory use. I can review the Android app subfolder source to identify where memory can be cut and which parts need change. Could you confirm if the app uses native code (NDK) or just Java/Kotlin, and which image libraries or network libraries are in use? Also, are uploads currently compressed before sending? I look forward to helping make this update successful. Best regards, Saad J.
£18 GBP em 40 dias
5,3
5,3

Hello slackster27, I understand the importance of optimizing your Android app to comply with Google's 16KB memory packet size requirement while maintaining current functionalities like user authentication and data storage in a MYSQL server. With a focus on PHP, Mobile App Development, Android, MySQL, and Backend Development, I am well-equipped to handle this project effectively. My portfolio can showcase my experience in Android App Development, Software Development, and Mobile Development. My approach involves understanding requirements, detailed planning, smooth implementation, and rigorous testing/refinement to ensure reliable, long-term results. Could you share more about your priorities for the app's future features and customer engagement? Let's refine the scope together in a chat. Best regards, Muhammad Anas Khan
£27 GBP em 40 dias
5,3
5,3

Dear Client, I am excited about your project "Android App 16KB Compliance Upgrade -- 2" and confident I can deliver excellent results. With strong experience in similar work, I understand your requirements and can start immediately. I would love to discuss your project further and answer any questions. Thanks and best regards, Faizan
£24 GBP em 40 dias
5,5
5,5

Hello, I`ll upgrade your android app to make it compatible with play store 16KP requirement. I already upgraded several apps and if any library issue occur I`ll fix that.
£18 GBP em 10 dias
5,1
5,1

Hi, I understand the importance of optimizing your existing Android app to meet Google's 16KB memory packet size requirement while maintaining its core functionalities. With over 10 years of experience in Android app development and a strong focus on memory management and optimization techniques, I am confident in delivering the upgrades you need. My expertise in working with MySQL for backend data handling will ensure seamless integration post-optimization, and I will ensure that the functionalities remain intact, especially in comparison to the iOS version. I look forward to your response so we can discuss the project in detail and determine the next steps.
£36 GBP em 33 dias
4,9
4,9

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