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I’m building a brand-new e-commerce app that must run smoothly on both iOS and Android. From secure sign-up all the way to in-app checkout, I’d like one developer who can own the entire stack—front-end, back-end, and store deployment. Core scope The design files and product catalogue are ready; what I need now is production-grade code that delivers: • User authentication (email, social, guest) • Push notifications (Apple & Firebase) • In-app purchases handled natively in each store Your solution can be native or cross-platform—Swift/Kotlin, React Native, Flutter, or another framework you’re confident will pass App Store and Google Play review. Whichever route you choose, please keep the architecture modular, document the APIs, and write automated tests for critical flows such as login, cart, and purchase confirmation. Deliverables 1. Working iOS and Android app bundles ready for TestFlight / internal testing 2. Source code with clear README and build instructions 3. REST or GraphQL back-end (Node, Django, or similar) deployed to my cloud account 4. Basic CI/CD pipeline so future updates reach both stores with minimal effort 5. Post-launch support to resolve any blocker that appears during review Acceptance criteria • All three core features work on real devices running current OS versions • No P1 or P2 crashes in Firebase Crashlytics after one week of beta use • Store submissions approved on first attempt If this sounds like a build you’re ready to take from idea to release, let’s talk timelines and milestones.
Project ID: 40188706
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26 freelancers are bidding on average $422 AUD for this job

Hello, Nice to meet you! I clearly read your complete requirements, you want e-commerce application and I am able to do this. I will work as per your need. I have 7+ years of experience. and i developed many apps for many clients. Please message me in the chat so we can discuss more about the requirements. I assure you that Hiring me for the project will be your best decision. Services that I will offer: # Support up to 1 Year. (Free) # Update daily or weekly bases. # Available 18+ hours in day for discussion. # Free bug fixing till complete development. # Free manual testing. # Logo + app + web design. # App & web development. Thanks & Regards Arun Goswami
$250 AUD in 15 days
6.8
6.8

Leveraging 10+ years of comprehensive experience, our team can seamlessly deliver the full-stack, cross-platform e-commerce mobile app you require. Our expertise in Flutter, React Native, and Ionic along with native Android and iOS development (Swift/iPhone, Kotlin/Android) will ensure a stable and high-performing app. We’re also proficient in using Redux, Provider, MobX for state management and various frameworks like Node.js, Django for backend. Given your need for in-app purchases (iOS & Android), user authentication (email, social, guest), and push notifications (Apple & Firebase), our extensive knowledge of REST/GraphQL APIs and third-party SDKs would prove invaluable.
$250 AUD in 7 days
5.4
5.4

Hi, I understand you need a full-stack developer to build your e-commerce app for both iOS and Android, and I'm excited about the opportunity to bring your vision to life. As a top freelancer from California with numerous five-star reviews, I specialize in mobile app development and have successfully delivered production-grade apps that meet stringent specifications. I can ensure that the user experience is seamless, from authentication through to in-app purchases, while rigorously adhering to all review guidelines for both app stores. With my experience in React Native and Flutter, I can create a modular architecture that not only meets your requirements for scalability and maintainability but also incorporates automated tests for critical flows such as login and checkout. I’m confident I can provide you with robust documentation and a CI/CD pipeline for effortless updates post-launch. Let's discuss timelines and milestones to turn your app concept into a reality. What are your preferred timelines for each milestone of the project?
$610 AUD in 7 days
5.2
5.2

Hello there, Good day! ⭐ Could you clarify if you prefer a native solution per platform or a cross-platform approach for faster iteration and easier maintenance? Suggestions: * Implement modular user authentication supporting email, social, and guest logins with secure backend integration. * Integrate push notifications across Apple and Firebase with configurable triggers for engagement. * Build native in-app purchase flows for both stores, fully tested to meet App Store and Google Play review requirements. Example plan & timeline: core app scaffolding and authentication within the first month; push notifications and in-app purchases in month two; testing, CI/CD setup, and TestFlight/internal deployment by month three. Thanks and Regards, Sam Softechies Solutions Note: We're very close and just a message away to finalising; please note that budget, and deadline are subject to change based on the original scope of the project. ?
$500 AUD in 7 days
5.2
5.2

Hello Client, thanks for considering my proposal. I understand the need for a seamless e-commerce mobile app that functions efficiently on both iOS and Android platforms. I am prepared to take on the full-stack development responsibilities, ensuring secure user authentication, push notifications integration, and in-app purchases handled natively in each store. My expertise in REST API and React Native aligns perfectly with the project requirements, and I am confident in delivering a high-quality solution that meets your expectations. I am committed to maintaining clear and effective communication throughout the project, ensuring collaboration and transparency at every stage. With a strong background in developing mobile applications and a track record of successful project deliveries, I am well-equipped to handle the challenges of this e-commerce app development. I look forward to the opportunity to work together and bring your vision to life. Best regards, Justin
$500 AUD in 7 days
4.5
4.5

Hey , I just went through the project description, and I see you are looking for someone experienced in REST API, Mobile App Development, Full Stack Development, iPhone, iPad, Android, iOS Development and React Native. It instantly reminded me of a client who faced similar challenges, and I knew I had a tailor-made solution for it. Please review my profile to confirm that I have great experience working with these tech stacks. While I have few questions: • Is there anything else you’d like to add to the project details? • What’s the top hurdle you’re facing with this project? • What is the timeline to get this done? Why Choose Me? 250+ Projects. 5 Years. Zero Misses. My reputation is built on a single metric: Flawless Execution. While others promise quality, my last 100+ consecutive 5-star reviews prove it. I don’t just finish the job; I set the standard. Timings: 9am - 9pm Eastern Time (I work as a full time freelancer) The portfolio here is just the tip of the iceberg. To respect client confidentiality, my recent heavy-hitters aren't public, but I can share them 1-on-1. Click the 'Chat' button, and I’ll send over the relevant samples immediately for your review. Regards, Abdul Haseeb Siddiqui.
$250 AUD in 4 days
4.4
4.4

★ E-Commerce Mobile App Full-Stack Proposal ★ Hello, I’m Sushma, a full-stack developer with 8+ years of experience building end-to-end mobile and web applications, including production-grade e-commerce platforms. I specialize in React Native, Flutter, Node.js, and modular architectures that ensure scalability, maintainability, and smooth App Store/Play Store approval. Based on your brief, your app requires: • User authentication (email, social, guest) • Push notifications (Apple & Firebase) • In-app purchases natively handled per platform • Modular, well-documented back-end (Node/Django/GraphQL/REST) Proposed approach: Phase 1 – Core App & Back-End: Authentication, push integration, cart and checkout logic, database setup Phase 2 – Testing & CI/CD: Automated tests, build pipelines, device testing, store submission prep Phase 3 – Deployment & Support: TestFlight/internal builds, production deployment, post-launch monitoring ♦ Core benefits I will focus on ♦ • Clean, production-ready code with modular architecture • Smooth, crash-free experience on iOS & Android • Automated tests for login, cart, and purchase flows • Full documentation and handover → UNLIMITED UI revisions until fully satisfied → 2 YEARS free support and maintenance → Complete documentation → Full ownership of source code Sushma
$250 AUD in 7 days
5.0
5.0

Hello Sfox007, I am thrilled to see your project for an E-commerce Mobile App Full-Stack development and would love to be a part of bringing your vision to life. With extensive experience in mobile app development for both iOS and Android platforms, I am well-versed in creating seamless, user-friendly applications that encompass the entire stack from front-end to back-end. Your project scope aligns perfectly with my skills, particularly in React Native and REST API development, ensuring the app operates smoothly on both platforms. I am adept at implementing secure user authentication, push notifications, and handling in-app purchases natively, ensuring compliance with App Store and Google Play guidelines. Moreover, I emphasize creating modular architecture, thorough documentation, and automated testing to assure quality and reliability. To address your requirements, I propose leveraging a cross-platform framework like React Native, paired with a robust back-end solution such as Node.js, to efficiently manage data flow and user interactions. Additionally, I will set up a basic CI/CD pipeline to streamline future updates, ensuring your app remains functional and up-to-date with minimal effort. I am committed to providing post-launch support to swiftly resolve any blockers that may arise during the review process, ensuring a smooth transition to the app stores. I am eager to get started on this exciting project and am available to begin immediately. Let's discuss the project further and work together to deliver an outstanding application that meets all your expectations. Best Regards, George M.
$250 AUD in 10 days
0.0
0.0

"Hi Sfox007, I have carefully reviewed your project requirements for the development of a full-stack e-commerce mobile app for both iOS and Android platforms. I am excited about the opportunity to work on this project and ensure a seamless user experience from sign-up to checkout. With over 3 years of experience in Mobile App Development, I am confident in my ability to deliver high-quality production-grade code that meets your expectations. My approach involves creating a modular architecture, documenting APIs, and implementing automated tests for critical flows. My portfolio includes successful projects in Mobile App Development, and I am well-versed in Swift, Kotlin, React Native, and Flutter. I am ready to discuss your project further and address any questions you may have. Best Regards, Ghulman"
$300 AUD in 1 day
0.0
0.0

Hi, I am senior mobile app developer with 7 years of experience in REST API, Mobile App Development, Android, React Native, Full Stack Development, iPad, iOS Development and iPhone. I 've checked your project detail and understood what you want. I can also support both app design and development. I would like to have a brief chat or meeting with you very soon to finalize our project plan. Thank you Kashif.
$250 AUD in 2 days
0.0
0.0

With over 8 years of experience in full-stack development, I'm confident in delivering exactly what you need for your e-commerce mobile app. As a skilled mobile developer, I've got profound expertise in both native (Swift) and cross-platform (React Native, Flutter) frameworks - ensuring smooth running on iOS and Android. Beyond this, my focus on architecture modularity, API documentation, and writing reliable automated tests ensures your app will perform seamlessly from secure sign-up to in-app checkout. In addition to my iOS skills, my experience includes building REST/GraphQL back-ends deployed to cloud accounts (such as Node.js) and creating CI/CD pipelines, providing the foundation needed for future updates. Drawing from my background in AI development and computer vision, I can bring an innovative perspective to the table such as incorporating Push notifications using Apple & Firebase or even enhancing the search and filter options by deploying OCR. When you choose me for your project, you get more than just a developer - you gain a partner committed to turning your idea into reality while exceeding expectations. Let's not only build a great product together but an efficient post-launch support system that lasts for as long as you need. My track record attests that I embody excellence and diligence in all stages of the development process. Schedule a call with me today so we can discuss timelines and milestones for y
$250 AUD in 27 days
0.0
0.0

Hi there, I’m excited about the opportunity to build your e-commerce mobile app that runs seamlessly on both iOS and Android. With over 7 years of experience in full-stack development, I specialize in creating robust applications using React Native, ensuring cross-platform compatibility and modular architecture. I will handle everything from user authentication to in-app purchases while documenting APIs and writing automated tests to ensure a smooth user experience. I can deliver working app bundles for TestFlight, along with a well-structured source code and CI/CD pipeline for easy future updates. Let’s discuss the project timelines and milestones further.
$500 AUD in 2 days
0.0
0.0

Hello, thanks for posting this project. I’ve reviewed your requirements for a robust, full-stack e-commerce app covering authentication, notifications, and native in-app purchases on both iOS and Android. I’m confident delivering a modular architecture—React Native or Flutter are proven choices for a streamlined codebase while still meeting all App Store and Play Store requirements. From clean authentication flows to production-ready back-end APIs (Node or Django), I ensure end-to-end quality. My approach always includes detailed API documentation, automated testing of critical flows, and reliable CI/CD pipelines for smooth updates. You’ll get clear deployment instructions, prompt communication, and hands-on post-launch support to navigate any store review blockers and guarantee approval. Happy to discuss project milestones and the timeline you have in mind. Warm regards, Vitalii
$500 AUD in 2 days
0.0
0.0

Perth, Australia
Member since Jan 27, 2026
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