Cross-Platform Mobile App Build

@iamamitgupta1994

Namaste, I’d love to build your cross-platform mobile application with a clean, maintainable architecture using Flutter or React Native. I can convert your wireframes into a polished responsive UI, integrate your backend APIs, handle authentication and app flows, and thoroughly test on real iOS and Android devices. I’ll provide the complete source code, production-ready builds, build/deployment instructions, QA fixes, and a walkthrough covering key architectural decisions so your team can maintain and extend the app confidently. Best regards, Amit G. Kavya Tech Nepal Freelancer Profiles: https://www.freelancer.com/u/iamamitgupta1994 https://www.freelancer.com/u/KavyaTechNepal

@mrresearcher99

Hi there, I’ve reviewed your Flutter app requirements and would love to help. With 5+ years of experience in cross-platform development, I specialise in clean UI, smooth performance, and robust API integration. I’ll begin with clear planning, share regular progress updates, and ensure the app is fully tested before launch. Let’s connect to discuss your vision — I’m ready to get started! Best, Bhargav Flutter Developer | Android & iOS Expert

@pinkeegupta

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

@Ak230598

Hello, I can create/modify the app/web as you wish. I have 6.5+ years of experience in this field. Let's connect and discuss more about your requirements. Thank you.

@Anjali234

Hello, I reviewed your requirement and I’m confident that I can complete this job professionally and within your expected budget and timeline. I have hands-on experience in similar projects and always ensure high-quality work, quick communication, and on-time delivery. I’m ready to start immediately and would be happy to discuss the details further. Looking forward to connecting with you in DM. Thank you

@Baber512

Hello, I can build your iOS and Android application from scratch using **Flutter**, providing a single clean and maintainable codebase with native-quality performance across both platforms. I can turn your wireframes and brand assets into a polished responsive UI, integrate your backend APIs, handle state management and data flows, and perform thorough QA on real Android and iOS devices. You’ll receive the complete Flutter source code, production-ready APK/AAB and iOS build, build/setup instructions, and a brief walkthrough of the architecture and key technical decisions. I’m ready to review your wireframes and discuss the timeline. Thank you.

@arshig8

Hi, I’ve carefully gone through your requirements and can build the iOS and Android application from scratch based on your wireframes and brand assets. I can use Flutter or React Native to deliver a clean, responsive, maintainable codebase, integrate your backend APIs, and test the app properly on real devices before final delivery. Do you already have the backend APIs ready and documented? Also, do you have a preferred Flutter/React Native stack? Let’s discuss the details in chat, finalize the milestones and timeline, and proceed with the next steps. Best Regards, Arshiya

@Tarang78

Hi! I’m Tarang. I have over 12 years of experience and have previously completed a 100+ project for developing aCross-Platform Mobile App, 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.

@sibtain0999

As an experienced mobile app developer, specializing in cross-platform development with Flutter, I would be the perfect fit for your project. My proficiency in both Android and iOS app development will ensure a well-structured and optimized codebase for both platforms. I'm well-versed in using a wide range of tools like Swift, Kotlin, React Native or Flutter, and I believe that to deliver high-performance, user-friendly, and visually appealing apps that your business deserves. Moreover, I’m no stranger to UI/UX design; upon receiving your widget wireframes and assets, I guarantee to transform them into polished and responsive interfaces. I will also integrate the backend endpoints that will deliver satisfying user experiences. Additionally, my experience includes thorough QA checks on real devices for each platform, so rest assured the final product will be bug-free. Finally, after project completion, you need not worry about continuing maintenance. I will provide you with not just the complete source code but also a comprehensive walkthrough where I'll highlight all key architectural decisions made throughout development. Intricacies like these are what should make me your first choice for this important cross-platform mobile app build. Let's discuss the timelines and complete milestones together!

@mikes126

Hi there, let's have short meeting if you wanna discuss the app flow, API details, and delivery plan. I can build your iOS + Android app from scratch using Flutter or React Native, depending on your wireframes and backend setup. I’ll turn the provided UI into a clean, responsive app, connect all APIs, handle proper loading/error states, and test the builds on real iOS and Android devices. You’ll get: * Complete source code * Production-ready iOS & Android builds * API integration * QA and bug fixing * Build/release instructions * Short walkthrough of the architecture I’ll keep the code clean and maintainable so your internal team can easily continue development after handoff. Budget: $450 Timeline: 15 days

@rishizeroit4

Hello, Thanks for sharing the scope. This is a strong match for my skills. I can handle the full development lifecycle—from wireframes and API integration to iOS/Android builds, real-device QA, source code, and deployment-ready documentation. I’d be happy to discuss the timeline, milestones, and technical approach. Please share the wireframes and API details so we can get started.

@Visharaa2024

Hello, This is a strong fit for our React-based mobile development workflow. Since you already have the wireframes, brand assets and backend endpoints, we can focus directly on turning the approved designs into a polished, production-ready iOS and Android application. I’d recommend React Native + TypeScript to maintain a shared codebase while keeping the platform-specific experience reliable and maintainable. The project would be structured with reusable components, clear API/service layers, predictable state management and separation between UI and business logic, making future changes easier to implement. My process would cover wireframe implementation → API integration → core functionality → responsive/device optimization → real-device QA → release builds → handover. I’ll test across representative iOS and Android devices, including error, loading and network edge cases rather than relying only on emulator testing. At handover, you’ll receive the complete source code, repository, build/configuration instructions, compiled iOS/Android builds and a walkthrough explaining the key architectural decisions. I’d be happy to review the wireframes, API documentation and feature list first, then provide a realistic timeline and milestone plan. Best regards, Deepak

@ApieTech

Hello, We reviewed your brief - a cross-platform iOS and Android app built from your wireframes: a polished, responsive interface wired to your backend endpoints, QA-tested on real devices for both platforms, and delivered as a clean, well-structured codebase with compiled store-ready builds, build instructions and an architecture walkthrough. We ship maintainable Flutter/React Native apps from wireframes to store submission. Team of 20. One question: how many screens roughly, and are your backend endpoints REST or GraphQL so we plan the data layer? - APIE Technologies

@prachia77

I have read your requirement and understand that you need a complete cross-platform mobile app built from scratch, with clean source code, API integration, real-device testing, and production-ready builds for both iOS and Android. I have 7+ years of experience in mobile and web development, with strong expertise in React Native and Flutter. I can convert your existing wireframes into a polished, responsive mobile application while keeping the codebase scalable and easy for your team to maintain. I can handle: * iOS and Android development using React Native or Flutter * Pixel-accurate implementation of your provided wireframes * Backend API integration * Responsive UI and smooth navigation * Device testing and bug fixing * Production builds for App Store and Google Play * Complete source code and setup/build documentation * Walkthrough of the architecture and project structure I would first review your wireframes and API documentation to recommend the most suitable framework and define milestones clearly. Please share the wireframes and API details so I can understand the scope and suggest an accurate timeline. Best Regards, Prachi Webix Infotech

@CodeRegime

Hi, I can build a cross-platform mobile application from scratch for both iOS and Android, converting your wireframes and brand assets into a polished, responsive app. I’ll integrate the APIs you provide, ensure reliable performance, and handle real-device testing and QA before delivering the final builds. Flutter would be my preferred approach for maintaining a single, scalable codebase. I’ve worked on similar MVPs and production apps, including API integrations, app-store builds, and complete source-code handover. A few things I’d like to clarify: * Are all backend APIs already available and documented? * Do you have any authentication, push notification, or third-party integrations? * How many core screens/features are included in the initial version? Happy to discuss further. Regards, CodeRegime

@priyanshuk879

Hi, I can build your iOS and Android app from scratch and provide a clean, maintainable codebase. I’ll turn your wireframes and brand assets into a polished, responsive mobile interface. I can use Flutter or React Native to keep development efficient across both platforms. I’ll connect the app with your provided backend APIs and make sure the flows work properly. I’ll test the app on real iOS and Android devices for performance and common issues. You’ll receive the complete source code, compiled builds, and clear build/deployment instructions. I’ll also explain the main architecture decisions so your team can maintain it easily. Ready to start Immediately.

@dsolanki2772

Hi, You provide the wireframes and APIs, I’ll turn them into a polished, store-ready app without overcomplicating the architecture. My priority is clean code that your team can confidently maintain after handover. I’m a Flutter developer with 9+ years of mobile development experience, including production iOS/Android apps, REST API integrations, responsive UI, testing, Git workflows, and App Store/Play Store deployments. I’d recommend Flutter for this project to keep one maintainable codebase while delivering native-quality performance on both platforms. I can handle the complete flow: UI implementation → API integration → real-device QA → builds → store-ready delivery → documentation & walkthrough. If you share the wireframes and API documentation, I can quickly review them and suggest realistic milestones and timeline. Best, Dalsukh

@Prahalad34

Hello Nice to meet you! I’d be happy to build your mobile application from scratch for both iOS and Android using Flutter. I recommend Flutter for this project because it provides a single maintainable codebase while delivering consistent performance and UI across both platforms. Convert your wireframes into a polished, responsive UI REST API / backend integration Clean, scalable Flutter architecture Real-device testing on Android & iOS QA, bug fixing, and performance optimization Complete source code and compiled builds App Store & Google Play submission-ready builds Setup instructions and documentation Walkthrough of key architectural decisions I focus on clean, maintainable code so your team can easily take over future development. I’d be happy to review your wireframes and API details and provide a clear timeline with milestones. Looking forward to working with you! Best regards,

@Geetam00

As an experienced and versatile full-stack developer, I have perfect harmony with your project's scope and requirements. Specifically, I am proficient in using both Flutter and React Native—two tools you highlighted as potential options. This fluency ensures my ability to execute your vision seamlessly on both iOS and Android platforms. Being well-versed in multiple frameworks means I can efficiently choose the best one to maximize performance and maintainability - always keeping your priorities front and center. Beyond the technicalities, my approach of providing end-to-end product development aligns perfectly with your expectations for this app; from planning and UI design to backend setup, cloud deployment, ongoing QA checks, and even handover instructions - you can trust me to handle it all. On top of delivering a fully functional and polished user interface, I provide detailed architectural rationale behind key decisions. This empowers my clients to maintain projects internally with ease. Finally, as someone who values long-term relationships akin to what you mentioned about streamlining work with just one partner instead of multiple teams; you will find my communication style open and consistent throughout our collaboration. My commitment extends beyond submitting completed deliverables; I offer continuous improvement and maintenance ensuring your mobile application remains scalable, secure, high-performing, and aligned with your future business goals.