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My production-ready Android app needs a full round of polishing and expansion. Here is what I’m aiming to accomplish in this cycle: • UI/UX refresh: a complete interface redesign that feels modern and consistent with Material You guidelines, smoother in–app navigation flows, plus an updated colour palette and typography set. • Stability and performance: squash every functionality glitch that users have reported, eliminate the occasional crash or freeze, and tighten any code paths causing sluggish load times or memory spikes. • New feature work: I have a short backlog of enhancements (think small utility widgets and one entirely new screen) that I’ll share during kickoff. They are independent modules, so you can tackle them in parallel with the refinements above. The current codebase is in Kotlin, maintained in Android Studio with Git. Once we agree on the scope, I’ll provide the repository, crash logs from Firebase, and Figma mocks for the new UI. Your deliverable is an updated, well-commented project that builds cleanly, passes existing unit tests, and is ready for a Play Store release. If you’ve shipped apps with slick interfaces, solid crash-free analytics, and clear commit history, I’d love to see your work and move forward quickly.
Project ID: 40718141
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Your app is already live, so this cycle is really about improving what users feel day to day: cleaner Material You UI, smoother navigation, and fixing the crash/performance issues that quietly hurt ratings and retention. I’d start by reviewing the current Kotlin structure, Firebase crash logs, and slow paths first, then handle the UI refresh and new modules in a way that keeps the codebase tidy and release-safe. I’ve worked on Android apps where the real challenge was not just adding features, but polishing a production codebase without breaking existing flows. Kotlin, Android Studio, Git-based delivery, UI cleanup, bug fixing, and release-readiness are all familiar ground, and I keep commits organized so handoff stays easy to review. A small plus from my side is that I also pay attention to maintainability while fixing issues, not just surface-level patches. - Is the app built in XML layouts or Jetpack Compose right now? - Roughly how many reported crash/performance issues are in the current backlog? - For the new screen and utility widgets, do you already have finalized Figma flows for all of them?
$20 USD in 40 days
9.3
9.3

I specialize in enhancing Android apps through UI/UX redesign, stability/performance improvements, and new feature additions. With expertise in Material You design principles, bug fixing, and widget development, I ensure a modern, seamless user experience. Let's collaborate to revamp your app and achieve your long-term goals efficiently.
$22.50 USD in 5 days
8.5
8.5

With over a decade of experience in mobile app development, I understand the importance of delivering a polished and high-performance Android app. Your project goal of enhancing the UI/UX, improving stability and performance, and adding new features aligns perfectly with my expertise in fine-tuning apps for optimal user experience. My background in scaling apps to serve over 1 million users proves that I can handle the complexities of your project with ease. For strategic insight, I suggest incorporating lazy loading for smoother navigation flows and optimizing code paths for improved performance. In a past project, I successfully revamped an app interface to align with current design guidelines while boosting stability and performance. I encourage you to reach out so we can discuss your project roadmap further. I am confident in my ability to meet your requirements and deliver a top-notch Android app within your budget and timeframe.
$20 USD in 15 days
8.6
8.6

Android App Enhancement Hello I have read your project requriements, i can help you bring your Android app to a new level of excellence. With an impressive portfolio and flawless track record, I lead a team of experts experienced in Android app development, UI/UX, and graphic design - all encompassing the skills you are looking for. I’ve successfully launched multiple production apps across Google Play and App Store, delivering secure, optimized, and user-friendly solutions. ⭐Due to NDAs, links aren’t public—but once you open the chat, I’ll share live demos and walkthroughs. I’d be happy to discuss your requirements and execution plan. Bid amount is a placeholder and can be discussed over chat. Thanks & Regards Ranjana
$20 USD in 40 days
8.0
8.0

A production Android app usually doesn’t need “just redesign” or “just bug fixes” in isolation — the real win is making the refreshed UI, navigation, and performance improvements land together without introducing regressions. I’d approach this by auditing the current Kotlin project, mapping the reported glitches against Firebase logs, and then implementing the UI and feature updates in structured parallel batches. I’ve handled Android polishing phases where apps needed cleaner UX, better responsiveness, and safer code for release rather than a rushed rewrite. That includes working from Git repos, collaborating around Figma-based UI updates, and making sure the delivered build stays clean, commented, and test-friendly. Your brief is clear, which helps move fast once access is shared. - Are the current freezes tied to specific screens or user actions? - Do you want the Material You refresh applied app-wide in this cycle, or only to key screens first? - Will the new enhancements need any API or local database changes?
$20 USD in 40 days
7.5
7.5

I can take your existing Kotlin Android app through a complete polish cycle without disrupting the working codebase. I’ll start with the current architecture, crash logs and Figma designs, then address the work in parallel where practical. The UI refresh will follow modern Material You principles with consistent typography, color tokens, spacing, components and smoother navigation. For stability and performance, I’ll investigate Firebase crash reports, freezes, memory spikes and slow startup/load paths rather than applying superficial fixes. I’ll also review lifecycle handling, threading/coroutines, network/database operations and unnecessary resource usage. For the new modules, I’ll build them as clean, maintainable components so they integrate naturally with the existing architecture and remain easy to extend. Deliverables: • Modern Material You UI/UX implementation • Bug, crash, freeze and performance fixes • New utility widgets and additional screen • Clean, well-commented Kotlin code • Existing unit tests maintained/passing • Release-ready signed build • Organized Git commits with clear messages I have extensive Android and iOS development experience, including production apps, API/Firebase integrations, performance debugging and Play Store releases. I’m comfortable working directly from an existing Git codebase and can provide clear progress updates throughout the cycle.
$18 USD in 40 days
6.9
6.9

Hi I will be able to help you. Please message me so that we will have detail technical discussion. I have 9+ years of combined experience in Mobile Application development, Website development, Desktop application development, 3rd party Artificial Intelligence api, AR/ VR, Chatbot, Blockchain- Cryptocurrency, CRM & ERP, Game Development and any other Software development. I am having expertise in Native on Android Java, Kotlin and IOS Swift, and For Hybrid Cross platform on Flutter Dart & React- Native, and for web and backend on react js and node js, Python Django. Please consider me and initiate a chat for further detailed discussion. Regards, Anju
$15 USD in 40 days
6.6
6.6

Hi there, Hope you are doing well I’d love to help enhance and polish your production Android application. At Cyber Impulse Software Solutions Pvt. Ltd., we have experience working with existing Android codebases, UI/UX improvements, performance optimization, crash fixing, and feature enhancements while maintaining clean and production-ready code. What I’ll Handle Complete UI/UX refresh following Material You guidelines Modern color palette, typography, components, and layouts Improved navigation and user flows Fix reported functionality issues and bugs Analyze and resolve crashes/freezes using Firebase Crashlytics/logs Performance optimization for load times and memory usage Develop the new utility widgets and additional screen Unit testing and regression testing Git-based development with clean, structured commits Final QA and Play Store release-ready build Technical Approach Language: Kotlin IDE: Android Studio UI: Jetpack Compose / Material 3 or existing XML architecture, depending on the current codebase Architecture: MVVM / Clean Architecture where appropriate Analytics & Crash Reporting: Firebase Crashlytics Version Control: Git Testing: Unit & UI testing Thanks & Regards Dheeraj K.
$15 USD in 40 days
7.2
7.2

The tricky part here is not the new widgets or the extra screen — it’s making those additions sit inside a polished Android app that feels modern, stable, and ready for release. I’d first identify the sources of crashes, freezes, and memory spikes from the existing codebase and logs, then align the redesign work with Material You so the app feels consistent rather than patched together. I’ve supported app refinement work where release builds had to improve visually and technically at the same time. Kotlin cleanup, navigation flow improvements, bug resolution, and structured Git commits are the kind of work that matters most in this stage because they directly affect store readiness and future maintenance. I can also help flag any risky areas before development starts so the cycle stays predictable. - Is there a preferred minimum Android SDK/version support we need to preserve? - Are the existing unit tests already covering the main user flows, or will some need updates after the UI/navigation changes?
$20 USD in 40 days
5.9
5.9

When an app experiences UI inconsistencies, performance issues, and feature requests simultaneously, the underlying challenge is often a lack of cohesive architecture and user experience. To address this efectively, I will follow a structured approach: Phase 1: Code review and analysis: Assess the current codebase for glitches and performance bottlenecks. Phase 2: UI/UX redesign: Implement the new designs from Figma, adhering to Material You guidelines. Phase 3: Functionality enhancements: Develop and integrate new features while fixing existing issues. Phase 4: Testing and deployment: Conduct thorough testing to make sure stability before Play Store release. I will work on the updates without affecting the current app's live functionality or user experience. Could you clarify if there are specific user feedback points you want prioritized in the enhancements? Thanks, Rajavel
$21 USD in 5 days
6.2
6.2

Hi, Your focus on a comprehensive UI/UX refresh combined with stability improvements aligns with the critical need to maintain smooth user experience and robust app performance. The main technical risk is ensuring stability and performance improvements without regressions in a mature Kotlin codebase. While my core expertise is in backend AI systems and scalable architectures, I have led complex projects requiring careful orchestration of modular components and incremental reliability enhancements. This experience informs my approach to maintaining clean, well-documented code and ensuring seamless integration of new features. I typically design systems by separating concerns clearly—here, I’d validate the navigation and state management layers early to support parallel feature development while improving performance hotspots identified in crash analytics. Ensuring production readiness would involve rigorous testing and monitoring strategies, including crash log analysis and performance profiling, to catch regressions before release. I can start by reviewing the crash logs and repository structure to outline key architectural risks and propose a refinement plan. Clifton
$25 USD in 40 days
5.9
5.9

As an Android app development expert, I have a proven track record of creating high-performing and visually appealing applications. In my 8+ years in the industry, I've successfully completed over 200 projects, delivering clean, secure, and scalable code - attributes that make me adept at enhancing stability and performance. In terms of new feature implementation, I've developed numerous independent modules just like what you have described. My experience spans the full tech-stack especially in mobile app development. So not only can I tackle your small utility widget requests easily but also build the new screen without disrupting existing functionalities. Overall, I offer a blend of proficiency in Adobe XD for UI mockups, crash-free analytics maintenance skills using Firebase and a strict adherence in writing well-commented code for better understandability and future maintenance. Simple put, a collaboration with me guarantees effective project delivery with robust end products. Let's leverage on my expertise to revamp your app and bring it up to speed with modern standards. With me on this project, expect precise commitment to deadlines coupled with prompt updates on progress - we'll work together closely to ensure your needs are met at every phase. Let's initiate a conversation and allow me to turn your vision into a powerful digital product that would drive great results!
$15 USD in 40 days
6.0
6.0

Hello, I can help modernize and optimize your existing Kotlin Android application, including the complete Material You UI refresh, smoother navigation, crash and performance fixes, and development of the new utility modules and screen. I’ll work directly with your Android Studio + Git codebase, Firebase crash logs, and Figma designs. I’ll focus on clean, reusable Kotlin code, memory/performance optimization, regression testing, and maintaining a clear commit history. The final build will be tested thoroughly and prepared for Play Store release. including UI redesign implementation, bug fixing, performance optimization, new features, testing, and release preparation. Thank you for considering CloudWapp Technologies Pvt. Ltd. We look forward to discussing your project and turning your ideas into a successful solution.
$15 USD in 40 days
5.9
5.9

Hello Sir, I have already worked on similar types of website and software development projects and I am confident that I can successfully handle your project. I am a full-time freelancer with **17+ years of experience** in web development, software development, automation, and API integrations. My expertise includes: * Android app development * ASP.NET C# web and software development * Python automation and web scraping (Amazon, Instagram, Facebook, Google Maps, LinkedIn, Telegram, and other custom scraping solutions) * JavaScript, jQuery, AJAX, Bootstrap, HTML5 * Microsoft SQL Server database development * Payment gateway integration * SMS, Email, Banking, Financial, and Insurance API integration * Custom automation bots and workflow automation software I focus on delivering **high-quality, scalable, and reliable solutions** with clean code and long-term support. Please contact me in private chat so we can discuss your requirements in detail. I can also show you a **demo of similar projects** I have completed. Looking forward to working with you. Thanks & Regards
$25 USD in 3 days
5.6
5.6

Hello, I hope this message finds you well. I have carefully reviewed the requirements for your Android app enhancement project and am confident in my ability to deliver exceptional results. With a focus on Graphic Design, Mobile App Development, UI/UX, and Android App Development, I understand the importance of a modern and user-friendly interface aligned with Material You guidelines. My approach involves structured requirement confirmation, controlled planning, clean implementation, thorough testing, and milestone-based transparency to ensure high-quality results. I have a strong track record of reliable execution and long-term success in similar projects. Please take a moment to review my portfolio: ⭐⭐ https://www.freelancer.com/u/CodeAnchors ⭐⭐ Additionally, I am curious to know more about your top priority or key business goal for this project. Let's discuss further in an open chat to finalize the scope smoothly. Best regards, Muhammad Anas Khan
$25 USD in 40 days
5.8
5.8

Hi There! With 9+ years of experience, 450+ completed projects, Top 1% verified freelancer, I specialize in Kotlin Android development, UI/UX modernization, performance optimization, and production bug fixing. I can refresh your app around Material You while improving navigation, resolving Firebase-reported crashes/freezes, and eliminating sluggish or memory-heavy code paths. I’ll work directly from your Git repository, crash logs, and Figma designs, implement the independent feature modules alongside the core improvements, and keep commits clear and reviewable. I’ll ensure the project builds cleanly, existing tests pass, and the final release is Play Store-ready. Could you share the Firebase crash logs and current Figma screens so I can identify the highest-impact issues before kickoff?
$20 USD in 40 days
5.4
5.4

Hi, I can help polish and expand your Kotlin Android app with a complete **Material You UI/UX refresh, performance optimization, crash fixing, and new feature development**. I’m experienced with Android Studio, Kotlin, Git, Firebase, Figma-based implementation, API integration, and Play Store releases. I’ll maintain clean commits, well-commented code, test existing functionality, and deliver a stable production-ready build. Ready to review the repository and start with the first milestone. Regards, Mohd. Sohail
$20 USD in 40 days
5.5
5.5

Hello, I have reviewed your requirements and can help generate qualified leads and paid sign-ups for your football talent platform. I have 10+ years of experience in B2B sales, lead generation, SaaS outreach, prospect qualification, demos, and CRM follow-ups. I can target football agencies, scouts, sporting directors, and clubs, personalise outreach, demonstrate the platform around player visibility and negotiations, and maintain clear CRM updates with weekly reporting. Working Flow: Lead Research → Identify relevant agencies, clubs, scouts, and decision-makers. Outreach & Qualification → Start targeted conversations and qualify prospects. Demo & Follow-up → Present the platform based on each prospect’s needs and handle follow-ups. Conversion → Move qualified prospects toward paid subscriptions and track results. Please share the demo link, sales deck, commission structure, and target markets so we can discuss the outreach approach and next steps. Thanks, Invoke Tech
$15 USD in 40 days
5.7
5.7

Hi, I can refine your app’s UI and address reported issues while integrating new features in parallel. Expect a polished version ready for the Play Store in about 3-4 weeks, depending on the complexity of the enhancements. Could you clarify the specific functionality issues you've encountered? Also, what are the major components of the new screen you’re envisioning? Understanding these details will help streamline the process and give a clearer picture of the timeline. For the UI refresh, I’d focus on aligning the design with Material You principles while ensuring smooth navigation throughout the app. This will enhance user satisfaction and retention. I’ve worked on mobile apps before, improving both aesthetics and performance, so I can efficiently address the areas needing attention. Happy to discuss the details and finalize the scope. Best regards, Mohammad
$20 USD in 40 days
5.4
5.4

hello there , I can help you fully polish, stabilize, and expand your production Android app while keeping the existing Kotlin codebase clean, maintainable, and Play Store ready. What I’ll deliver UI/UX Redesign: Modern Material You interface, updated colors/typography, responsive layouts, and smoother navigation flows based on your Figma designs. Bug Fixing & Stability: Analyze Firebase Crashlytics logs, reproduce reported issues, fix crashes/freezes, and address functionality bugs. Performance Optimization: Improve startup/load times, investigate memory spikes, optimize inefficient code paths, and reduce unnecessary resource usage. New Features: Implement the utility widgets and new screen from your backlog as independent, well-structured modules. Testing & QA: Ensure existing unit tests continue to pass, perform regression testing, and validate different Android devices/screen sizes. Release Preparation: Production build, final QA, signing/release configuration, and Play Store-ready deliverables. Tech Stack: Kotlin, Android Studio, Git, Material You/Material 3, Firebase Crashlytics, and your existing architecture/libraries. Once you provide the repository, Firebase crash logs, Figma files, and feature backlog, I can review the codebase and provide a clear implementation plan before starting. I’m ready to take ownership from code audit → redesign → bug fixing → feature development → testing → Play Store release. looking forward to work with you thanks
$15 USD in 40 days
5.2
5.2

Cairo, Egypt
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