Mobile App UI & Backend Update

@om26er

Hello, Regarding your project, i would like to discuss the app features in detail to better understand your requirements. i am a mobile applications developer and i have more than 8 years of experience developing mobile applications with backend services. i have developed many Business Solutions from scratch to Stores ready applications. i have completed more than 550 projects. i have live sample apps for you. i am super confident i will provide you best quality software services on time and on budget. Let's chat to proceed.

@deependra4113

Hi, I can handle this Android-focused sprint while keeping the **existing iOS implementation unaffected**. I have **9+ years of mobile development experience** across iOS, Android/Flutter, APIs, Firebase and production applications. I’m comfortable working with an established codebase where the priority is making targeted improvements without introducing regressions. For this sprint, I’ll focus on: * Implementing the new UI to closely match your supplied style guide, including colors, typography, spacing and components * Preserving the current navigation and user flows * Auditing and optimizing the required API calls * Refactoring data-handling classes for cleaner performance and error management * Testing across multiple Android screen sizes/devices * Verifying the iOS code/build remains unaffected * Delivering clean changes in a dedicated Git branch * Providing an installable, review-ready APK I’ll first review the existing implementation and designs, identify the affected areas, and then make focused changes rather than unnecessarily modifying stable functionality. I can start by reviewing the source and staging setup and provide a clear plan for the sprint.

@adityakhuman006

With a proven history in mobile app development, I am the ideal candidate to deliver your mobile app update. My proficiency lies in ensuring design exactness and seamless functionality, which aligns perfectly with the goals of your upcoming sprint. I have the capacity to thoroughly change your app’s User Interface to match your style guide with precision. My focus on cultivating captivating user experiences through intricate coding using HTML and CSS will not only elevate your app aesthetically but also maintain current navigation flows. But my skills don't end there - they extend into ensuring high performance and efficient error management, two key areas you've pointed out that need attention for the Android version of your app. These competencies make me the perfect fit to amplify the functionality of the backend for an overall streamlined experience without impacting the iOS build as well as optimize API calls and improve data-handling structures.

@novatech2210

⚠️ IF YOU'RE NOT HAPPY YOU DON'T PAY ⚠️ I think we're a strong fit for your project. I specialize in Mobile App Development, iPhone, Android, User Interface / IA. For this brief (An existing mobile application runs on both iOS and Android; the core codebase is already stable, bu) I would isolate the bottleneck, confirm acceptance criteria, and ship a clean, measurable fix you can verify in staging before it hits production. I'd keep the architecture simple, secure, responsive, and easy for you to manage after handover. Multiple 4.0-rated reviews on Freelancer (16 total), payment verified. I can start against a 7-day delivery window. I'd love to chat about your project! The worst that can happen is you walk away with a free consultation. Regards, N0VATECH

@Tarang78

Hi! I’m Tarang. I have read your entire project requirements. I will provide you with a mobile app UI & backend update within your budget. I have more than 12 years of experience and have completed 150+ projects in design and development. I am very interested in this job opportunity. I am available to start immediately and can deliver high-quality work within your timeline. Please join the chat so we can discuss further and get started right away.

@Mayurisharma7619

Dear Client, I can improve your existing Android application by redesigning the required screens and optimizing the backend functionality without affecting the iOS build. I have 6+ years of experience in mobile app development, UI implementation, API integration, backend optimization, and code improvement. I can match the new design style precisely, improve API performance, refactor data-handling classes, and implement better error management. I can share my relevant mobile app work links in the chat box. Looking forward to your response on chat box. Thanks.

@monicasynthesis

Hello, I’d be happy to improve your existing Android application while keeping the current navigation and iOS functionality intact. I have experience in mobile development, Android UI, API integration, and performance optimization. I will provide: • Pixel-accurate implementation of your new Android UI designs • Updated colors, typography, spacing, and components • API optimization and data-handling refactoring • Improved error handling and performance • Testing across multiple Android devices • Clean branch with successful build and installable APK • Functional testing to ensure iOS code remains unaffected I’ll work directly with your existing codebase and staging backend, making focused changes without unnecessary rewrites. Warm Regards, Monica Bhatia

@priyanshuk879

Hi, I can handle the Android-focused UI refresh and backend improvements without disturbing the stable iOS build. I’ll update the screens to match your new style guide, including colours, typography, spacing, and components. I’ll keep the existing navigation and user flows unchanged while making the UI pixel-accurate. On the backend, I’ll optimise the required API calls and refactor the data-handling classes for better performance. I’ll also improve error handling and make sure the changes compile cleanly. I’ll test the updated build across different Android screen sizes and devices. You’ll receive the completed changes in a separate branch along with an installable APK for review. I’ll work carefully with the staging backend and existing codebase to avoid affecting iOS functionality. Are you available for a quick chat to discuss the current build and style guide? Ready to start Immediately.

@Riteshn48

I will first compare the existing Android code with your new style guide, then update the required screens and refactor only the backend classes that need improvement, followed by testing on multiple Android devices. I have 4 years experience in mobile and full-stack development, including Android, APIs, backend optimisation, UI implementation and debugging. You need focused improvements to an already stable mobile application, not a complete rebuild. The Android screens need to follow the new colours, typography, spacing and components accurately while keeping the current navigation and functionality unchanged. Along with the UI work, the API calls and data-handling classes need optimisation and cleaner error handling, with all changes tested against the staging backend before delivery. RIGHT? Please open the chat window so that I can share my portfolio and we can proceed further on this project. In addition to your project needs, I'll provide you with clean source code, free bug patches, and maintenance. I am awaiting your positive response. Regards Ritesh N

@bhargav922002

Hello, I'm Bharghav, and I have over 10 years of experience in matching job skills, particularly in Android development. My background equips me to tackle your mobile app’s UI and backend updates effectively. I've reviewed your requirements thoroughly and understand that you need a visual refresh for several screens to align with a new style guide. I will ensure that the colors, typography, and spacing match precisely while keeping the existing navigation intact. On the backend side, I'll optimize the API calls and refactor the data-handling classes to enhance performance and manage errors more effectively. My goal is to implement these changes without affecting the iOS build, ensuring a seamless experience across platforms. Let's start a chat so we can discuss the details further and fine-tune the project parameters to meet your expectations. I’m eager to bring your vision to life. Best regards, bhargav922002

@CliveMSoftware

I've shipped multiple Android apps through complete UI overhauls and backend refactors, so this sprint is right in my wheelhouse. I'll nail the pixel-perfect redesign across your Android devices by implementing the style guide precisely (colors, typography, spacing), then tackle the API optimization and data-handling refactoring to boost performance and error handling without touching iOS. I'll deliver a clean branch with a testable APK, handle any device-specific rendering issues, and ensure all your functional tests pass. Happy to work closely with your design specs and staging backend from day one to keep everything aligned.

@citysceneglobal

Hi, I can help improve your existing Android application while keeping the stable iOS codebase unaffected. I have experience working with existing mobile codebases, implementing pixel-perfect UI updates, optimizing APIs, and refactoring backend/data-handling logic without disrupting existing flows. I’ll follow your supplied style guide precisely for colors, typography, spacing, components, and responsive behavior across different Android screen sizes. On the backend side, I’ll optimize API calls, refactor data classes, improve error handling, and thoroughly test the changes. Deliverables will include a clean feature branch, updated source code, and an installable APK for staging/review. I’ll also perform regression testing to ensure current navigation and functionality remain intact. I’m available to start immediately and can review the existing codebase and designs to provide an accurate timeline and cost.

@Apitide

As a founder of The Apitide, my team and I are well familiar with the intricacies of Android app development, especially when it comes to refining the user interface and optimizing backend performance. Our extensive experience includes working with Android, Backend Development, Mobile App Development, and User Interface / IA skills- all perfectly aligned with your project requirements. We have a strong track record of transforming ideas into scalable and secure digital products. We also understand the importance of adhering to design guidelines while preserving navigation flows, a key deliverable in your project. Our knowledge in API integration will ensure seamless modification without disturbing the iOS build. Rest assured, we will provide clean code within the given timeline that renders pixel-perfectly on various Android devices. Let's create an optimal app for your users together.

@shahzaibn59

Hi, I’d love to help improve your existing Android application. I have hands-on experience developing mobile applications and working with APIs, backend functionality, UI improvements, debugging, and performance optimization. I understand that this project requires careful changes because the existing iOS build must remain unaffected. I can help with: • Pixel-accurate Android UI redesign • Responsive layouts across Android devices • API optimization and error handling • Refactoring data-handling logic • Performance improvements • Thorough testing and regression checks • Clean, maintainable code with a successful APK build I’ll work carefully within your existing architecture rather than unnecessarily changing stable functionality. I can also provide an installable APK for your review and make sure the updated build works reliably before final delivery. I’m available to start immediately and would be happy to review the existing codebase and staging setup. Best regards, Shahzaib

@kdstechsolution

Hi, hope you are doing well! I can help with the Android UI refresh and backend improvements while keeping the existing functionality intact. I’ll match your new style guide closely, optimize the API calls, refactor the required data handling, and test everything across different Android devices. I’ll provide a clean build branch and installable APK for review, while making sure the iOS code remains unaffected. Happy to review the source and designs and get started.

@rhitjadhav

As a full-stack developer with over 5 years of experience, I'm confident in my ability to enhance your existing mobile application in line with your new style guide. My Android mastery, specifically using Kotlin, Jetpack Compose, Flutter, and React Native, ensures I can deliver pixel-perfect UI redesigns while preserving the current navigation flows. My expertise extends beyond just the app's surface as well. I understand the criticality of back-end optimization for better performance and smoother error management. I have firsthand experience with data-handling class refactoring and API call optimization to augment backend functionality. Moreover, the fact that I've excelled at similar projects – like developing SaaS solutions and business apps – assures you of my clean and maintainable approach to code architecture. Having developed reliable solutions right from design till deployment, you can count on me to tackle this project flawlessly without affecting the iOS build. Let's connect and build a scalable solution for your business!

@RinkuAppDevPro

Hi, We can handle the Android UI refresh and backend optimization while keeping your existing iOS code and navigation flows unaffected. With 5+ years of mobile development experience, our team can - Implement the new style guide pixel-perfectly Refine colours, typography, spacing and components Optimize API calls and data handling Refactor backend classes for cleaner performance and error handling Test across multiple Android devices and screen sizes Provide a clean build branch and installable APK for review We’ll work against your staging backend, thoroughly test the updated flows, and ensure the existing functionality remains stable. Relevant Android/mobile projects are available to share. Lets start. thanks

@ronkabanda

Hi there, I can handle your Android UI refresh and backend refactoring while ensuring full cross-platform code isolation so the iOS build remains completely untouched. Technical Execution Plan UI Refresh: Pixel-perfect implementation of your new style guide (colors, typography, spacing, and component states) while preserving your existing navigation stack, state management, and routing logic. Backend Refactoring & Optimization: Streamlining API service layers, optimizing data models/parsing classes, improving local caching, and implementing robust try-catch/error-handling structures for smooth network operations. Build Integrity & Testing: Ensuring zero side effects on shared codebase files or iOS build dependencies. Deliverables will be provided in a clean Git feature branch alongside a fully compiled, signed APK tested across multiple screen resolutions and Android API levels. All project requirements, deliverables, and acceptance criteria are clear. Let’s connect via chat so I can review your style guide, inspect the current codebase, and set up staging access to get started immediately.

@anas389

Hello, I can handle the Android focused sprint while keeping the existing stable codebase and iOS functionality unaffected. My approach: • Implement the supplied style guide precisely across the required Android screens • Match colours, typography, spacing and components while preserving existing navigation • Optimize the specified API calls and improve response/data handling • Refactor relevant classes for cleaner structure and error management • Test API changes against the staging backend • Verify compatibility across multiple Android screen sizes/versions • Keep all changes isolated in a dedicated Git branch • Provide a working APK for review I’ll first review the existing project architecture, identify the affected UI/API components and confirm the scope before making changes. This will help avoid unnecessary modifications to stable functionality. Deliverables: updated source branch, optimized backend-related code, redesigned Android UI, installable APK, and a brief summary of changes/testing performed. I’m available to start immediately. Please share the Android source, style-guide/Figma files, affected screen list and staging API access so I can confirm the timeline and begin.