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I’ve got a fully-working mobile app that just needs corrections before we roll out the next update. Subadmin a full redesign and include analytic page Admin panel a full clean up and analysis page including editing and deletion of data Translation of the app to multiple language with admin panel controlling data for the different translated parts
Project ID: 40380400
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Active 30 days ago
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71 freelancers are bidding on average €29 EUR/hour for this job

Hello You need mobile app fixes subadmin full redesign with analytics admin panel cleanup editing deletion and multi-language translation via admin. I have fixed similar apps with admin redesigns analytics and translations check portfolio at Please check out my profile to review my past projects and portfolio. https://www.freelancer.com/u/Hammadhassan21 I will build using your existing code clean subadmin analytics robust admin controls and easy multi-language switching. Lets discuss details via chat or quick call to launch your update soon. Best Regards Hammad Hassan
€9 EUR in 40 days
7.9
7.9

Your admin panel will break under load if you're planning multi-language support without database normalization. Right now, if you're storing translations as serialized JSON or in the same table as your core data, every language addition will exponentially slow down queries and make rollbacks nearly impossible when translation errors occur. Before I map out the architecture, I need clarity on two things - What's your current database structure for user data and content? Are translations handled client-side or server-side? And what's your expected concurrent admin user count when managing translations across languages? Here's the technical approach: - PHP BACKEND OPTIMIZATION: Refactor the admin panel with proper MVC separation, implement Redis caching for translation lookups, and add database indexing to handle multi-language queries without degrading performance by 70%. - MULTI-LANGUAGE ARCHITECTURE: Build a relational translation table with fallback logic so missing translations don't crash the app, plus version control for translation updates so you can rollback bad deployments. - ANALYTICS DASHBOARD: Integrate event tracking with proper data aggregation queries, add role-based access control so subadmins can't delete critical data, and implement soft-delete functionality with audit logs for compliance. - IOS + ANDROID DEPLOYMENT: Update build configurations for localization support, test on 15+ device/OS combinations to catch rendering issues with RTL languages, and optimize App Store metadata for each language market. - MOBILE APP TESTING: Run regression tests on existing features to ensure the redesign doesn't break core functionality, plus load testing on the admin panel with simulated multi-user scenarios. I've rebuilt admin panels for 8 apps that scaled to support 20+ languages without performance degradation. Let's schedule a 15-minute call to review your current codebase and confirm there aren't hidden dependencies that'll cause issues during the update rollout.
€9 EUR in 30 days
6.6
6.6

With my decade-plus experience in software development and mobile app expertise, I am more than capable of handling your app update needs. Your project description aligns perfectly with my skills and I am confident I can deliver the improvements you seek. I have a deep understanding of both Android and iOS Development, and work comfortably with various tech stacks including Laravel and React. What sets me apart is my versatility - I have worked on everything from simple sites to complex data-driven systems and I am always up-to-date with the newest industry tools. This includes my familiarity with PostgreSQL and other back-end database technologies, which will ensure your admin panel clean-up, analysis, and data management function smoothly. In addition to my technical abilities, effective communication is another strong suit of mine. Throughout the project, you can expect transparency, regular updates, and most importantly - your needs being fully met. Should any problems arise, I'll leverage my problem-solving skills to rectify them efficiently aiming for maximum satisfaction. Consider me for your app update; together we can take it to the next level!
€6 EUR in 5 days
6.3
6.3

Hey! I specialize in app maintenance and admin panel upgrades with 9+ years improving production-ready mobile systems and dashboards. Here’s how I can help: * Redesign subadmin panel with clean structure and analytics page * Clean and improve admin panel with data edit delete and insights * Implement multi-language support with centralized admin control * Ensure smooth syncing between app UI backend and admin updates Could you clarify which languages you want supported first, and whether translations should be manually managed or auto-assisted from the admin panel?
€10 EUR in 40 days
6.0
6.0

I see you need a clean, smooth update for your existing app with a full redesign for the subadmin, an overhauled admin panel, and multilingual support with admin controls. I’ve helped clients before who needed their admin panels simplified and enhanced for better data control, including editing and deletion features, making management easier and less error-prone. For the redesign, would you prefer a fresh UI framework or to improve your current setup? Also, for the translation feature, should the admin panel support adding new languages dynamically or just manage existing ones? I can quickly correct and improve your app based on past similar projects where I streamlined admin workflows and integrated multilingual controls without breaking existing functionality. Let’s get your update ready for a smooth rollout. I’m ready to dive in whenever you are.
€9 EUR in 7 days
6.0
6.0

Hi, I can refine your existing app with subadmin redesign, admin panel cleanup, and analytics integration. I’ll implement structured dashboards with clear data insights and edit/delete controls. Multilingual support will be added with admin-controlled translations (dynamic content). Focus on clean UI, stability, and maintainable code. I’ve handled similar upgrade/optimization projects. Ready to start immediately.
€9 EUR in 40 days
6.0
6.0

Hello there, we are a team of developers and we can do this project in no time. Please, send me a message to discuss the work. Thanks Ashish Kumar.
€9 EUR in 40 days
5.7
5.7

Greetings, Understanding the critical need for refining your fully-functional mobile app before the upcoming update, I am well-equipped to assist. My expertise lies in PHP, Mobile App Development, Android, iOS Development, and Software Development, aligning perfectly with the requirements of your project in France. To ensure successful execution, I propose a structured approach comprising thorough requirement validation, meticulous planning, precise implementation, rigorous testing, and transparent milestone tracking. This method guarantees a seamless and efficient project flow. With a proven track record in delivering high-quality mobile solutions, as showcased in my portfolio ⭐⭐ https://www.freelancer.com/u/CodeAnchors ⭐⭐ , I am confident in my ability to enhance your app effectively. Could you kindly elaborate on your top priority for this project to better tailor our approach? I invite you to initiate a chat to discuss the project scope further and finalize the details seamlessly. Best regards, Muhammad Anas Khan
€12 EUR in 40 days
5.3
5.3

When it comes to mobile app development, I come packed with both the experience and skill set that sets me apart from other freelancers. I have hands-on knowledge of developing smooth UI based applications and can deftly integrate third-party libraries to enhance your app’s functionality. In addition, I have extensive expertise in state management using Hooks, making a clean-up of your admin panel a breeze. For the core function of subadmin redesign and inclusion of an analytic page, my proficiency in tools like Photoshop and Illustrator make me well-suited to improve your app's overall aesthetic appeal while ensuring ease of use for your users. As for translation to multiple languages with admin panel control, my understanding of Firebase database and API integration means I'm confident in creating a centralised system where you can swiftly handle data for different translated parts. Overall, my goal is to deliver exceptional results that will not only fix any issues but also set a standard for efficiency, cleanliness and user-friendly interface design on your mobile app. My pitch is simple; let me enhance your app expérience through proficient functionally capacities entwinned with wooden designs make êmpatôus
€9 EUR in 40 days
5.1
5.1

As an experienced mobile app developer with a strong focus on both Android and iOS platforms, I believe I am the perfect fit for your project. Over the years, I've developed and updated countless mobile applications with diverse features, including E-commerce and CMS solutions similar to yours that demanded continuous bug fixing, performance improvement, and expansion of functionalities. One of my technical expertise lies in PHP which is essential for your backend admin panel clean up as well as incorporating analytics. Besides this, my team excels in translation and localizing mobile apps which will be pivotal in your desire to make the app available in multiple languages. In addition to this, my extensive experience with Java and HTML/HTML5/CSS for both front-end app interface as well as responsive design makes me confident that we can bring the best out of your app. In conclusion, choosing me means you have accessed a one-stop solution for all your mobile app development needs. Not only will my team fix any bugs and update it precisely how you want, but also bring significant value by way of designing an analytic page for both sub-admin and main admin sections . Thank you again for considering me!
€190 EUR in 40 days
5.6
5.6

With over 12 years of experience in the mobile app development realm, I can assure you that I am well-equipped with the skills necessary to handle your project. My extensive knowledge of different programming frameworks including AI, React Native, Flutter, Kotlin Multiplatform, Android/IOS puts me a cut above other developers. It is this blend of technical expertise and a rational problem-solving approach that makes me confident in being able to successfully redesign your app and include an analytic page. Lastly, given the required translation component of your project, my experience working with multi-lingual projects combined with my software development skills will work in favor of creating admin panels that effortlessly manage the translated parts. Choosing me will ensure a successful roll-out that will help your app reach an increasingly wider audience while retreatin exceptional user experiences. Trust me with your app update; client satisfaction is my priority.
€11 EUR in 40 days
5.0
5.0

Hi there, I am excited about the opportunity to work on your mobile app update project. I understand the importance of a fully-functional app and am confident in my ability to help make the necessary corrections for the upcoming update. What I'll deliver: - Redesign the subadmin panel with a focus on a clean and modern look - Implement an analytic page for better data analysis - Enable translation of the app into multiple languages with an intuitive admin panel for managing translated content My approach will enhance user experience and streamline admin processes. Let's discuss further on freelancer.com. Please review my profile below. Best regards, Abdul Moeed
€6 EUR in 40 days
4.9
4.9

what kind of corrections are we talking? ui glitches, crashes, or something in the api layer? also is this flutter, react native, or native swift/kotlin, makes a big difference in where i look first. can start today. drop me the details and i'll get right on it.
€12 EUR in 5 days
4.6
4.6

Hello, I am a solo mobile developer with strong Android and iOS development experience and a solid PHP backend background. I focus on delivering polished apps with clean admin interfaces, robust multilingual support, and reliable testing to ensure a smooth rollout. I’ve built and refined apps with admin panels for data editing and deletion, and I’ve implemented translation workflows where the admin controls translated content across languages. I’ll redesign the subadmin area to be fully responsive, add an analytics page, and clean up the admin panel for data editing and deletion, while adding a scalable translation management feature controlled from the admin panel. I’ll also ensure app store readiness and thorough testing to minimize post-release issues. I can handle the work end-to-end based on my experience, delivering a clean, tested solution on schedule. Please feel free to contact me so we can discuss the exact languages, analytics needs, and data models. Best regards, Billy Bryan
€16 EUR in 38 days
4.6
4.6

Hi There, I understand that you need corrections on your fully-working mobile app, including a full redesign of the subadmin features and the implementation of an analytics page. Additionally, the admin panel will require a cleanup and the capability for editing and deletion of data, as well as translation into multiple languages, with a control feature for managing different translated sections. I am Kanzah Afaq, with over 7 years of experience in PHP, mobile app development (iPhone and Android), software development, and app store optimization. I have successfully managed similar projects with a focus on enhancing user experience and functionality. My previous work can be viewed here: https://www.freelancer.com/u/KanzahAfaqAhmad I’d love to help you with these updates and ensure a seamless rollout of your app. Thank you, Best regards, Kanzah Afaq
€12 EUR in 7 days
4.3
4.3

Hello, I understand you already have a working mobile app and now need refinement, better structure, and multilingual capability before the next release. I can help you clean, redesign, and stabilize both the app and admin systems for a smooth update. I will redesign the subadmin panel with a modern UI and add a clear analytics dashboard for better insights. The admin panel will be fully cleaned, structured, and enhanced with data editing, deletion controls, and performance tracking. For translations, I will implement a scalable multi language system where all content can be managed directly from the admin panel without code changes. Software expertise in mobile app development, React Native or Flutter, Node.js, admin dashboards, API integration, multilingual systems. I focus on clean architecture, usability, and stable releases. Let us connect and prepare your app for launch. Regards Arun
€12 EUR in 40 days
4.3
4.3

Dear Client, I’m an experienced full-stack mobile and web developer with 10+ years of experience improving existing apps, redesigning admin systems, and implementing scalable multi-language architectures. I understand you have a working mobile app that needs refinement before the next release, including a full redesign of the subadmin panel with analytics, cleanup and enhancement of the admin panel with data edit/delete controls, and implementing multilingual support with centralized management from the admin side. My approach is to refactor UI/UX for clarity, build structured analytics dashboards, and implement i18n with database-driven translations for flexible control. My skills include Flutter/React Native, backend APIs, admin dashboards, and multilingual systems. Feel free to share access. I can stabilize and upgrade your app efficiently before release. Best regards, Md Ruhul Ajom
€9 EUR in 40 days
5.5
5.5

Hii, I see you need improvements in your existing mobile app—especially redesigning the subadmin panel, cleaning up the admin panel with analytics, and adding multi-language support with admin control. I’m a full-stack developer with 8+ years of experience in mobile app updates and admin system optimization. I can redesign the subadmin interface for better usability, streamline the admin panel with clean structure, add analytics dashboards, and implement full multilingual support with easy control from the backend. My focus will be on improving performance, clarity, and making data management smooth (edit/delete + insights). I’ve handled similar updates and can ensure a fast, reliable rollout for your next version. Thanks
€7 EUR in 40 days
5.1
5.1

Hello, I understand the importance of ensuring your mobile app is functioning flawlessly before the next update. Your requirements for a redesign, inclusion of an analytic page, clean-up of the admin panel, and translation into multiple languages are crucial for enhancing user experience and expanding your app's reach. With my expertise in PHP, Mobile App Development, iPhone, Android, Software Development, and Mobile App Testing, I am well-equipped to tackle these tasks efficiently. My experience in PHP, iOS Development, and Mobile Development align perfectly with the skills needed for this project. I will approach this project by meticulously reviewing the current app, implementing necessary changes for a seamless user interface, and integrating language translation features with a user-friendly admin panel. I am confident in my ability to deliver a high-quality solution that meets your requirements. Looking forward to the opportunity to work together. Best regards, Jayabrata Bhaduri
€9 EUR in 40 days
3.9
3.9

Hi, I have experience in app development and can help you build a reliable and user-friendly application based on your requirements. To provide an accurate timeline and cost, I’d like to understand a few details such as features, platform (Android/iOS), and design expectations. Let’s connect on chat so I can share relevant work and discuss the best approach for your project. Best regards, Mayank
€9 EUR in 40 days
4.0
4.0

Montpellier, France
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Member since Jul 26, 2025
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