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I'm looking for an experienced developer to rebuild an existing e-commerce mobile app from scratch for both iOS and Android platforms. The ideal candidate should have: - Proven experience in developing and rebuilding mobile e-commerce applications. - Strong knowledge of both iOS and Android platforms. - Expertise in user interface (UI) and user experience (UX) design. - Familiarity with secure payment gateway integration. - Ability to implement robust product management and search functionalities. - Experience with backend development and database management. Please provide a portfolio showcasing similar projects.
ID Projek: 40261775
219 cadangan
Projek jarak jauh
Aktif 9 hari yang lalu
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219 pekerja bebas membida secara purata $601 CAD untuk pekerjaan ini

Hello, I understand you want a full rebuild of your e-commerce app for iOS and Android, with strong product management, search, secure payments, and solid backend. I will design a clean, scalable UI/UX, implement a robust catalog and search, integrate secure payment gateways, and build a reliable backend with clean data modeling and offline-ready strategies. The project will be done in modular sprints with clear milestones, ensuring pixel-perfect UI on both platforms and fast, secure transactions. What specific features must be prioritized in the first release (MVP) and do you have any preferred tech stack or payment gateway? What I will deliver: - Cross‑platform mobile app (iOS + Android) built from scratch with a polished UI/UX. - Fast product catalog, search, filters, and seamless navigation. - Secure payment gateway integration with PCI-compliant flows. - Backend APIs and database design with admin panel for product management. - Scalable architecture and robust testing. - Clear documentation and handover support. Why me: - Proven track record in mobile e-commerce apps on both platforms. - Strong UI/UX focus and performance optimization. - End-to-end work from design to deployment and maintenance. Im ready to discuss your target timeline, tech preferences (frontend framework, backend stack), and any constraints. I will tailor the plan after we align on your priorities. Best regards,
$750 CAD dalam 10 hari
9.1
9.1

Hello! I understand you want to rebuild your existing e-commerce mobile app from the ground up for both iOS and Android, focusing on performance, clean architecture, and a modern user experience. Here’s how I’d approach it: • Re-architect the app using Flutter or React Native for a unified codebase • Implement scalable backend (Node.js or Django) with RESTful APIs • Secure payment gateway integration (Stripe, PayPal, or region-specific PG) • Optimized product catalog with advanced search, filters, and sorting • Robust product management (variants, inventory, categories) • Secure authentication and token handling • Clean, conversion-focused UI/UX with mobile-first design • Performance optimization and caching for smooth browsing Core Modules: • User accounts and order history • Cart and checkout flow • Payment processing • Push notifications • Admin-ready backend with database normalization Deliverables: • Production-ready iOS and Android builds • Complete source code (frontend + backend) • API documentation • Deployment guide I’ve built and rebuilt e-commerce apps with secure checkout flows, scalable catalogs, and optimized mobile UX. Let’s open the chat so I can review your current app and propose a rebuild strategy and timeline. Best regards, Jasmin
$500 CAD dalam 7 hari
9.4
9.4

Hello, I'm eager to help rebuild your e-commerce mobile app for iOS and Android from scratch. My expertise in UI/UX design, secure payment gateways, and robust backend development ensures a high-performing, user-friendly solution tailored to your vision. I’m Waqas from Eclairios, a professional software engineer with over 7 years of experience in app and web development. I have successfully completed 128 projects, earning a 5.0 rating from satisfied clients. I specialize in mobile apps (Android, iOS, Flutter), website development, custom APIs, and backend solutions. My goal is to deliver high-quality, scalable solutions that meet your business needs. Why hire me? ★ 100+ Projects Completed with 5-star rating. ★ 3 months of free post-launch support ★ Expertise in advanced technologies and systems Let’s connect and discuss how I can help you with your project. Best regards, Waqas
$503 CAD dalam 7 hari
8.4
8.4

⭐⭐⭐⭐⭐ CnELIndia and Raman Ladhani can rebuild your e-commerce app from scratch with a structured, end-to-end approach focused on performance, scalability, and secure transactions. CnELIndia will begin with requirement analysis and UX research, followed by modern UI/UX design tailored for conversion optimization. Our mobile team will develop high-performance native or cross-platform apps for both iOS and Android, ensuring seamless navigation, advanced product search, filters, wishlist, cart, and order tracking. Secure payment gateway integration (Stripe/Razorpay/PayPal) with encryption and compliance standards will be implemented. A scalable backend architecture with RESTful APIs, robust product management, inventory control, and optimized database design will be developed to ensure speed and reliability. Raman Ladhani will personally oversee architecture planning, code quality, deployment strategy, and testing, ensuring smooth App Store and Play Store launches. Our portfolio includes multiple rebuilt e-commerce platforms with improved performance, UX, and revenue growth. We ensure timely delivery, clean code, and long-term support.
$500 CAD dalam 7 hari
8.5
8.5

{{{ I HAVE CREATED SIMILAR APPS BEFORE AND I CAN SHOW YOU }}}} I have carefully reviewed your requirement to rebuild your existing e-commerce mobile app from scratch for both iOS and Android. I clearly understand that this involves not just redesigning the UI, but restructuring the architecture for scalability, performance, and secure transactions. With 10+ years of experience in cross-platform and native mobile development, I have rebuilt and optimized multiple e-commerce applications with modern UI/UX, secure payment gateway integration (Stripe, PayPal, etc.), advanced product catalog management, filtering/search optimization, and stable backend APIs with structured database design. I can deliver a clean, scalable architecture with secure authentication, encrypted payment handling, efficient product indexing, and an admin-ready backend for inventory and order management. The app will be responsive, high-performance, and compliant with App Store and Google Play requirements. I WILL PROVIDE 2 YEAR FREE ONGOING SUPPORT AND COMPLETE SOURCE CODE, WE WILL WORK WITH AGILE METHODOLOGY AND WILL GIVE YOU ASSISTANCE FROM ZERO TO STORE APPROVAL. I eagerly await your positive response. Thanks.
$494 CAD dalam 9 hari
8.3
8.3

Hello, ((E-commerce App ))HAVE HANDS-ON EXPERIENCE WITH SUCH PROJECT. I have 15+ years of proven experience rebuilding and scaling mobile e-commerce applications, and I clearly understand your goal: develop a modern, high-performance e-commerce app for iOS and Android with strong UX, secure payments, and scalable backend architecture. Core features: -->> Complete rebuild using clean, modular architecture -->> Secure payment gateway integration (cards, wallets) -->> Advanced product management & fast search/filter system -->> Optimized UI/UX for higher conversion and smooth checkout -->> Robust backend with secure APIs and scalable database I would approach your project by starting with wireframes and getting the UI/UX design completed, before starting the actual development phase. We'll provide You high Quality Design and development for you with unlimited changes in design. ++++++Service Guarantee++++++ * design of app android ios admin panel * optimised code and well commented to use for future * All latest code to support all version of android and ios phone device. * publish app in google play store and in itune store * setupp server and host app and databse * 2 Year Free support and maintaince Thanks & regards Julian >>>>>>> We'll share our portfolio in Chat. Let's talk further speak over the freelancer call or chat. <<<<<<
$333 CAD dalam 7 hari
8.5
8.5

Hello, I can rebuild your ecommerce mobile app from scratch for both iOS and Android with a polished UI smooth product browsing and search secure payment gateway integration robust product management and a scalable backend that supports your full catalogue and order flow. I'd recommend React Native for this rebuild as it delivers a genuinely native experience on both platforms from a single codebase which keeps your timeline lean and future feature additions consistent across iOS and Android without duplicating effort. I'll share the relevant links in chat. 1- What does your current app do and what are the main reasons you want to rebuild it from scratch? 2- How many products are in your catalogue and which payment gateways need to be integrated? Warm Regards, Kamran
$300 CAD dalam 9 hari
8.4
8.4

Hello, Greetings Hope you are doing well. I am a Mobile Application developer with over 5 years of experience. I am confident in my ability and skills to develop high-quality Mobile apps and would like to work on your e-commerce mobile app project. I will complete the work as per your requirements. I want to discuss more this project to prepare the final concept. So let’s discuss this in detail over chat then will make plans to start work on it. Waiting for your earliest reply. Thanks. Shubham
$250 CAD dalam 14 hari
8.0
8.0

As an accomplished mobile and web developer with over 7 years of experience, I have precisely the skill set you are looking for in order to rebuild your e-commerce app. My expertise extends to both iOS and Android platforms, as well as proficiency in database management, UI/UX design, and secure payment gateway integration. In terms of mobile development, I am well-versed in native technologies like Java, Kotlin, Swift, as well as cross-platform frameworks such as Flutter and React Native. My Web development skills are just as sharp; I have hands-on experience with technologies ranging from Reactjs to Django. In both spheres, my focus is always on crafting user-friendly solutions that offer a seamless and enjoyable end-user experience. Quality assurance is paramount for me, and I consistently deliver clean, bug-free code that functions smoothly. Moreover, my knowledge of API integration will enable me to enhance your new e-commerce app with exciting third-party integrations. I am also known for my timely deliveries and my ability to stay within budget without compromising on quality—an attribute that sets me apart from others. Finally, my approach will revolve around keeping you at the center of the process. Clear communication and a strong rapport are essential for me in order to understand your unique needs and surpass your expectations.
$500 CAD dalam 15 hari
8.2
8.2

Hi, I have experience building e-commerce mobile apps and can rebuild your app from scratch for both iOS and Android. I’ll focus on a clean design, smooth performance, and a secure checkout process. The new app will be scalable, fast, and easy to manage from the backend. Let’s discuss your current app features so I can suggest the best approach and timeline. I'm available right now to talk about the specifications so that I can go to work right away. With you, I hope to establish a long-term commercial connection. With gratitude and best wishes, Harpreet Singh
$350 CAD dalam 7 hari
7.4
7.4

Hi there! ? I’m a Full-Stack Developer and Digital Solutions Expert with 12+ years of experience in Website Design, Web Development, Mobile App Development, AI Integration, Automation, and Digital Marketing. I understand you are looking for an experienced developer to rebuild your existing e-commerce mobile app from scratch on both iOS and Android platforms. With my expertise in mobile app development, UI/UX design, and backend development, I am confident in delivering a modern and user-friendly e-commerce solution that meets your requirements. I will ensure seamless payment gateway integration, robust product management, and efficient search functionalities. To proceed, I would require more insights into your current app and expectations. Let's kickstart this project and transform your e-commerce app into a cutting-edge platform for increased user engagement and sales. When can we discuss your project details in further detail? What are your top priorities in the rebuilt e-commerce app: enhanced user experience, increased sales, or streamlined payment process?
$570 CAD dalam 43 hari
7.0
7.0

Hi, I can rebuild your e-commerce mobile app from scratch for both iOS and Android with a clean UI, smooth UX, secure payment integration, and strong product search and management features. I’ve worked on similar e-commerce apps and can ensure the app is fast, scalable, and user-friendly. I’ll handle both the mobile app and backend setup to keep everything running smoothly. ✅Could you share the current app or features you want to keep in the new version?
$300 CAD dalam 7 hari
7.4
7.4

Hi there! I'm Asma, a web developer and graphic designer with 10 years of hands-on experience helping brands stand out in crowded markets. I've worked with clients and agencies across fashion, hospitality, property, and luxury lifestyle sectors, and one thing stays constant: I'm obsessed with getting the details right. I don't just make things look pretty. I solve problems. Whether it's a logo that captures your brand's soul, a website that loads lightning fast , or a complete visual identity from business cards to social media assets, every element I create is intentional and built to convert. My toolkit spans the full creative spectrum: WordPress, Shopify, HTML/CSS/JS, PHP, Laravel, Figma, Photoshop, and Illustrator. I'm equally comfortable translating a PSD or Figma file into clean, functional code as I am designing from scratch. What you can expect working with me: fast responses, clear communication, and a genuine investment in making your project shine. I treat every client's vision like it's my own. I'd love to learn more about what you're looking for. Let's create something remarkable together. Looking forward to hearing from you!
$250 CAD dalam 3 hari
7.1
7.1

Hi there, I am excited about the opportunity to rebuild your e-commerce mobile app for both iOS and Android platforms. With extensive experience in developing and enhancing mobile e-commerce applications, I am confident in my ability to deliver an app that not only meets your requirements but also provides an exceptional user experience. My background in UI/UX design ensures that the app will be visually appealing and user-friendly, while my expertise in secure payment gateway integration will guarantee a safe shopping environment for your customers. I have successfully completed similar projects that include advanced product management and search functionalities, as well as strong backend development and database management skills. I can provide a portfolio showcasing my previous work relevant to your project. I propose we kick off with an initial consultation to discuss your vision and timeline in detail, ensuring we align our goals effectively. Best regards,
$270 CAD dalam 4 hari
6.8
6.8

Having successfully served various SMEs in the eCommerce sector for over a decade, my team at WellSpring Infotech has a solid understanding of your project's unique needs. We've rebuilt numerous mobile apps from scratch, augmenting their functionalities, user interfaces, and overall experiences on both iOS and Android platforms, and we're confident we can do the same for you. Our familiarity with secure payment gateway integration and robust product management/search functionalities will be especially beneficial for your project. What sets us apart is not just our technical skills but also our ability to think like entrepreneurs. We forge lasting partnerships; and in line with your entrepreneurial mindset, we deliver Minimum Viable Products (MVPs) without compromising quality or security. Our well-coordinated approach ensures a smooth execution of projects, meeting all milestones effectively. Partnering with WellSpring Infotech guarantees you exceptional quality, scalability, and security along with an experienced hand to foresee and mitigate any potential technology challenges. Let's strategize together to boost your e-commerce business through a seamless, optimized mobile app experience!!! Thank you!!!
$750 CAD dalam 7 hari
7.5
7.5

Hello! I am the owner of web agency. I can create a scalable and secure e-commerce app for both iOS and Android platforms. We have years of expertise in website design, illustrator, banner design, photoshop, figma, logo design, brochure design, graphic design, UI/UX, 3d design (Blender, 3d-max, WebGL), etc. I will be glad to chat with You and discuss your task. Waiting your response. With Regards.
$680 CAD dalam 10 hari
6.9
6.9

Hi, I've built e-commerce Android apps from scratch with product catalogs, search, cart, payment integration (Stripe, Braintree, in-app purchases), and user auth. I can handle the full Android side of this rebuild including UI/UX implementation, payment gateway setup, product management, and backend API integration. Happy to share relevant work and discuss the scope.
$500 CAD dalam 5 hari
6.6
6.6

Hello, I will develop your E-COMMERCE 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 CAD dalam 22 hari
6.6
6.6

Hi, Rebuilding your e-commerce mobile app from scratch for both iOS and Android requires a careful balance of seamless UI/UX, secure payment flows, and robust backend architecture—and that’s exactly the type of project we specialize in. At Talvon Technologies, with 7+ years of experience developing high-performance e-commerce apps, we deliver cross-platform solutions that are fast, secure, and scalable. Here’s what we will deliver: ⭐ Cross-platform iOS & Android app (Flutter/React Native) with smooth, modern UI/UX ⭐ Secure payment gateway integration (Stripe, PayPal, or your preferred provider) ⭐ Product catalogue management with advanced search and filtering ⭐ Backend development with scalable database architecture for orders, users, and inventory ⭐ Admin dashboard for managing products, categories, and analytics ⭐ Source code with documentation and deployment-ready builds for App Store and Google Play ⭐ Post-launch support to ensure smooth operation We focus on delivering apps that are reliable, easy to maintain, and designed to maximize conversions. Let’s discuss your app’s goals and map out a rebuild plan.
$300 CAD dalam 7 hari
6.3
6.3

Hello! I’m reaching out from Smart Sols, a seasoned full-stack development team with over 9 years of experience in building scalable and user-centric applications. We understand you’re looking to rebuild your existing e-commerce mobile app from scratch, and we’re confident we can deliver a robust, efficient, and visually engaging solution using the latest technologies. Our expertise in Flutter for cross-platform mobile development ensures a smooth, consistent user experience across both iOS and Android platforms. Additionally, our skills in UI/UX design with Figma mean we can also assist in crafting intuitive and attractive interfaces tailored to your brand and customers. We are committed to high code quality, performance optimization, and timely delivery, and we'd love to help bring your project vision to life. We propose a full rebuild respecting your requirements and budget, ensuring both frontend and backend excellence. Looking forward to discussing your app’s specific needs and aligning on the best approach!
$750 CAD dalam 30 hari
6.5
6.5

Pointe-Claire, Canada
Ahli sejak Feb 26, 2026
$10-30 USD
₹12500-37500 INR
£250-750 GBP
$250-750 USD
₹12500-37500 INR
€30-250 EUR
$30-250 USD
$250-750 USD
$2-8 USD / jam
₹12500-37500 INR
$30-250 USD
$250-750 USD
₹12500-37500 INR
₹1500-12500 INR
₹1500-12500 INR
$10-30 USD
$30-250 SGD
₹400-750 INR / jam
$10-30 USD
₹12500-37500 INR