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Description: I’m looking for a mobile app developer (or small team) to deliver a working MVP mobile app, not just design or prototypes. High-level requirements: Mobile app (iOS + Android) Offline-first functionality Local storage + cloud synchronization Simple user-based workflow (details shared later) Clean, scalable architecture Scope (intentionally high-level): Basic user setup (not heavy auth in v1) Structured, step-based input flow Checklist-style data entry Local save when offline Automatic sync to cloud when online Simple history / overview Technical constraints: Technology stack is open (Flutter, React Native, native, etc.) Cloud backend required (Firebase, Supabase, or similar) GDPR-aware design No overengineering in v1 What I need: A developer who can design both app logic and data flow Advice on best architecture choices A demo-ready MVP I can test and present Deliverables: Working mobile app (APK/TestFlight or similar) Cloud backend set up Source code + handover documentation Details will be shared with selected candidates. Timeline: Short (MVP focus) Budget: Open / fixed price preferred after scope discussion
ID do Projeto: 40168207
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111 freelancers estão ofertando em média $529 USD for esse trabalho

Hi I am a Mobile Application Developer and have completed more than 500 projects. Please share complete details about the project and I will surely get it done. Let’s chat to proceed further
$500 USD em 7 dias
8,8
8,8

Hi, this is Elias from Miami. I understand you’re looking for a working MVP mobile app, not mockups—offline-first, simple user flow, local storage with automatic cloud sync, and clean architecture without overengineering. The goal is a demo-ready product you can test and present quickly. Approach Cross-platform build (Flutter recommended for speed + offline support, but open to React Native if preferred) Offline-first data layer (local DB like SQLite/Hive) with background sync when online Lightweight user setup (no heavy auth in v1) Step-based, checklist-style input flow Simple history/overview screen GDPR-aware data handling (clear separation of local vs cloud data) Backend Firebase or Supabase (I’ll advise which fits best once I see the workflow) Secure sync rules, minimal schema, easy to extend later Deliverables Working iOS + Android MVP (TestFlight / APK) Cloud backend configured Full source code + clear handover docs Timeline 3–5 weeks for MVP, depending on final scope I’ve built multiple offline-first and sync-based mobile apps and can help you shape the data flow and architecture, not just code what’s written. Happy to discuss details and lock a fixed price after scope clarification.
$500 USD em 7 dias
7,8
7,8

⭐⭐⭐⭐⭐ We can deliver a working, demo-ready MVP exactly aligned with your requirements. CnELIndia, led by Raman Ladhani, specializes in offline-first mobile applications with clean, scalable architectures and fast MVP execution. Our approach starts with jointly refining the user workflow and data model, then selecting the most efficient stack (typically Flutter with Firebase or Supabase for rapid cross-platform delivery). We design the app logic around local storage first, ensuring seamless offline usage, with automatic background sync when connectivity is restored. The checklist-based, step-driven input flow and simple user setup will be implemented without overengineering v1, while remaining GDPR-aware. We handle end-to-end delivery: mobile app development (iOS & Android), cloud backend setup, data synchronization logic, and a clear architecture that’s easy to extend. You’ll receive a testable APK/TestFlight build, complete source code, and concise handover documentation. With a short MVP-focused timeline, we work in tight iterations, provide architectural guidance throughout, and finalize a fixed price once scope details are confirmed.
$500 USD em 7 dias
7,0
7,0

Hello, I came across your project and found it truly interesting. With over eight years of hands-on experience in this field, I have successfully delivered high-quality solutions to clients worldwide. My dedication to excellence is reflected in the 180+ positive reviews from satisfied clients. I’d love to bring this expertise to your project and ensure outstanding results. However, I do have a few important points I’d like to clarify to align perfectly with your vision. Let’s connect via chat, where I can also share relevant examples of my past work. I'm looking forward to hearing back from you! Best Regards, Divu.
$750 USD em 8 dias
6,6
6,6

Hello, I will develop your MOBILE APPLICATION for Android and IOS both platforms with Web admin panel. I am Tulsiram. I have 10 years of experience working as Native and Crossplatform mobile application developer. I am understood your requirements. I am glad if we are working together. If you interested then let's connect. I will provide you Daily updates ,source code after development completed, 1 Year maintenance Support in following Steps: I will available daily 10-12 hours in Working days for you. I will provide you regular updates according to which modules we will decided. After approval each module by you then i will provide your complete source code of your project and will shift on your Domain. Thanks
$250 USD em 22 dias
6,6
6,6

Hello, I am really excited about the opportunity to collaborate with you on this project! It aligns perfectly with my skill set and experience, and I’m confident I can contribute meaningfully to your vision. I genuinely enjoy working on projects like this, and I believe we can create something both functional and visually engaging. Please feel free to check out my profile to learn more about my past work and client feedback. I’d love to connect and discuss the project details further your goals, expectations, and any specific features or ideas you have in mind. The more I understand your vision, the better I can bring it to life. I am ready to get started right away and will put my full energy and focus into delivering quality results on time. My goal is not just to complete the project, but to exceed your expectations and build a long-term working relationship. Looking forward to hearing from you soon! With regards! Nikhil
$750 USD em 7 dias
6,3
6,3

Hi, We’ve developed several MVPs with offline-first capabilities, including a mobile app that lets users create and manage checklists for daily tasks. We also built a web app for managers to oversee these tasks, with features like user management, task assignment, and progress tracking. We can use Flutter for your app, which allows us to build a single codebase for both iOS and Android, saving time and costs. We can also integrate Firebase for user authentication and backend services, ensuring a secure and reliable solution. Let’s schedule a 10-minute call to discuss your project in more detail and see if I’m the right fit for your needs. I’m eager to learn more about your exciting project. Best regards, Adil
$545,35 USD em 7 dias
5,7
5,7

Hi Eskil, I am experienced in mobile app development and can deliver a working MVP app with an offline-first approach, local storage, cloud synchronization, and a clean, scalable architecture. I will ensure GDPR-aware design and no overengineering in the initial version. Let's discuss the project further to align on the specifics. Please start the chat to discuss this project in detail. Regards, Sai Bhaskar
$590 USD em 20 dias
5,5
5,5

Hi there, I’m offering a 25% discount for this project. With expertise in rapid MVP development for iOS and Android, I will build a functional, polished Minimum Viable Product of your mobile app to validate your core idea with real users. I specialize in creating focused apps with essential features using React Native or Flutter, delivering a user-friendly prototype that demonstrates value and gathers crucial feedback for iteration. The process includes defining the core user journey and feature set, developing the app with a clean UI and smooth navigation, implementing key functionalities and any necessary basic backend integration, and preparing the build for testing or limited release. The focus will be on stability and a great first-user experience over extensive features. You’ll receive a deployable MVP build for both major platforms, the complete source code, and a clear development roadmap for future phases. My goal is to deliver a compelling proof-of-concept that enables you to test the market, attract early adopters, and secure the insights needed for full-scale development. Best regards, Sohail
$250 USD em 1 dia
6,1
6,1

✅Hi there, hope you are doing well! I have extensive experience developing MVP mobile apps, delivering functioning products tailored to specific needs, such as apps with offline capabilities and cloud syncing. For this project, the key to success is to establish a clean and scalable architecture that supports local storage and seamless synchronization—ensuring quick and reliable access to user data. I propose to develop a mobile app using a suitable tech stack like Flutter or React Native, integrating an efficient cloud backend while prioritizing GDPR compliance. I'd like to work on this project sincerely from my confidence. Let's connect and discuss more.
$450 USD em 5 dias
5,2
5,2

Hi, I have reviewed the details of your project. we have experience delivering working MVP mobile apps with offline first behavior and clean data synchronization. we will design the app with a clean step based workflow and checklist style input. Data will always save locally first so the app works fully offline. Once the device is online, the app will sync automatically with the cloud backend using a reliable sync strategy to avoid data loss or duplication. for v1, we will keep authentication light, use a scalable mobile framework like Flutter or React Native, and connect it to a cloud backend such as Firebase or Supabase. The focus will be simple architecture, clear data flow, and easy future expansion without overengineering. You will receive a working app build, cloud backend setup, source code, and clear handover documentation so you can test, present, and extend the MVP with confidence. Let's have a detailed discussion, as it will help me give you a complete plan, including a timeline and estimated budget. I will share my portfolio in the chat. Mughiraa
$500 USD em 7 dias
5,2
5,2

Hello, Aminuzzaman here. I’m a senior mobile app developer with 10+ years of experience delivering working MVPs—not prototypes—for iOS and Android. For your MVP, I’d recommend a cross-platform, offline-first architecture focused on simplicity and reliability. A single codebase using Flutter or React Native would allow rapid delivery while keeping the experience consistent across platforms. Local persistence would handle offline usage, with automatic background sync to a cloud backend once connectivity is restored. Proposed approach: • Mobile: Flutter or React Native (clean, scalable structure) • Local storage: SQLite / Hive / Async storage • Backend: Firebase or Supabase (auth-lite, sync, hosting) • Sync strategy: local-first writes, conflict-safe cloud sync • GDPR-aware data handling from day one The MVP would include the step-based input flow, checklist-style data entry, offline saves, sync logic, and a simple history/overview screen—without overengineering. Deliverables include installable builds (APK/TestFlight), backend setup, full source code, and handover documentation. I’m comfortable advising on architecture, executing end-to-end, and delivering a demo-ready MVP on a short timeline. Happy to review details and provide a fixed-price estimate after scope clarification. Best regards, Aminuzzaman
$500 USD em 7 dias
5,2
5,2

Hi there, I understand you're seeking a mobile app developer to create an MVP that stands out. With extensive experience in both Flutter and React Native, I can deliver a fully functional mobile app for iOS and Android, complete with offline capabilities and cloud synchronization. My focus will be on clean, scalable architecture that adheres to GDPR requirements while ensuring a straightforward user experience. I will provide you with a demo-ready MVP, along with complete source code and documentation for a seamless handover. Let’s discuss the specifics and finalize our approach.
$260 USD em 4 dias
4,1
4,1

Dear, I specialize in delivering working MVP mobile apps—not prototypes—especially with offline-first and sync-heavy requirements. Your scope is clear and well-framed for a focused v1. I’d design a clean, scalable architecture that prioritizes reliability without overengineering. Proposed approach: Single codebase for iOS + Android (Flutter or React Native) Offline-first data model with local persistence Automatic background sync when connectivity is restored Step-based input flow with checklist-style entries Simple history and overview screens Cloud backend via Firebase or Supabase (auth-light, GDPR-aware) I’ll advise on architecture choices upfront, then move quickly into implementation. The result will be a demo-ready MVP you can test, iterate on, and present with confidence. You’ll receive a working build (APK/TestFlight), backend setup, clean source code, and handover documentation. I focus on speed, clarity, and maintainability—exactly what an MVP needs. Warm Regards,
$500 USD em 7 dias
4,2
4,2

Hello, I can deliver a working, demo-ready MVP mobile app, not just screens or prototypes. I’ve built offline-first applications where local data is the source of truth, with reliable background sync once connectivity is restored—designed specifically for MVPs that need to prove real-world usability without overengineering. For this project, I’d focus on a clean, scalable architecture that supports structured step-based flows, checklist-style inputs, offline persistence, and automatic cloud synchronization. I can help you choose the right stack (Flutter, React Native, or native) based on speed, maintainability, and future expansion, and set up a lightweight backend using Firebase or Supabase with GDPR-aware data handling from day one. You’ll get a fully functional app (APK/TestFlight), cloud backend configuration, well-structured source code, and clear handover documentation so you’re not locked in. I’m comfortable working from high-level requirements, advising on data models and sync logic, and iterating quickly to reach a presentable MVP. Happy to discuss scope, architecture options, and lock a fixed price once requirements are clarified. Ekta
$700 USD em 7 dias
5,1
5,1

Hi there, I can deliver a real MVP mobile app that runs on iOS and Android with offline-first support and cloud sync. I’ve shipped MVPs before, including apps with local storage and a simple user workflow in under 6 weeks. What I’ll deliver: - Cross‑platform app (Flutter or React Native) with offline data and local storage - Cloud backend setup (Firebase or similar) and secure data sync - Simple, step-based input flow and checklist data entry - Basic history view and a clean, scalable structure - Handover docs and source code - Clear data model and offline-first architecture plan - Demo-ready MVP with test data and minimal docs Timeline: rough 4–6 weeks after scope lock. Availability to start within a week after scope approval. Do you have a preferred cloud backend (Firebase, Supabase, or other) for the MVP? Thanks,
$250 USD em 3 dias
4,1
4,1

Hello Eskil R., I am Dragan M., an experienced mobile app developer with a solid background in creating MVPs and delivering robust app solutions for both iOS and Android platforms. Your project to develop a working MVP mobile app resonates well with my expertise, and I am excited about the opportunity to work together. I understand the importance of creating an offline-first app with seamless local storage and cloud synchronization. This aligns perfectly with my experience in developing applications that prioritize user experience by ensuring functionality remains uninterrupted, even without network access. The emphasis on a clean, scalable architecture is something I am particularly adept at, ensuring the app's growth potential is built into its foundation from the start. With a strong command of both React Native and Flutter, I possess the flexibility to choose the most suitable technology stack for your project. I have successfully integrated cloud backends such as Firebase, ensuring GDPR compliance along the way, which will be crucial for the user data management you require. My approach will involve closely collaborating with you to define the best architecture choices and workflows. By focusing on a structured, step-based input flow and checklist-style data entry, I will ensure the MVP is not only demo-ready but also intuitive and user-friendly. I am eager to bring your vision to life with a demo-ready MVP that meets your expectations and exceeds them. Looking forward to discussing how we can make this project a success together. Best regards, Dragan M.
$500 USD em 3 dias
3,7
3,7

Hello, I'm excited about the opportunity to help you build an MVP mobile app that meets your functional requirements. With experience in both iOS and Android app development, I can provide you with a scalable solution that ensures offline-first functionality and smooth cloud synchronization. I specialize in designing clean app logic, data flows, and simple user-based workflows, focusing on ease of use and performance. Based on your project needs, I will recommend the best architecture choices and guide you through every stage of development. Let’s discuss how we can quickly turn your ideas into a demo-ready MVP. Best regards, Juan
$250 USD em 3 dias
3,9
3,9

Hello, client I'm Denis Redzepovic, an experienced developer skilled in Google App Engine, Documentation, Cloud Computing, iPhone, Flutter, React Native, Android, Ionic Framework, Coding and Mobile App Development. I specialize in building high-performance, scalable, and visually appealing applications that deliver smooth functionality and a seamless user experience. Whether you need full app development, UI/UX improvements, API integrations, or performance optimizations, I can provide a tailored solution that fits your needs. I focus on clean, maintainable code with responsive UI, smooth animations, robust state management, and seamless API integration. My approach ensures scalable architecture and pixel-perfect design, delivering consistent performance across Android and iOS platforms. With cross-platform efficiency and attention to detail, I’m confident I can add strong value to your project. I’d love to discuss your requirements and find the best approach to bring your vision to life. Thanks, Denis
$350 USD em 7 dias
3,9
3,9

Hi, I am a mobile-focused full-stack developer with 8 years of rich experience in delivering working MVP mobile applications. I am familiar with Mobile App Development for iOS and Android, Flutter, React Native, cloud backends such as Firebase and Supabase, local storage with offline-first data flows, cloud synchronization, and clean, scalable app architecture. I have experience designing simple user-based workflows, checklist-style input flows, automatic sync when online, and GDPR-aware data handling while keeping v1 implementations lightweight and demo-ready. I'm an individual freelancer and can work in any time zone you want. Please contact me with the best time for you to have a quick chat. Looking forward to discussing more details. Thanks. Emile.
$250 USD em 7 dias
3,5
3,5

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