E-commerce App Development

@mrresearcher99

I’m available to start immediately and can deliver a clean, scalable e-commerce app for both Android and iOS. My approach Build the app using Flutter or React Native (your preference) for a single high-performance codebase Implement secure user authentication and session management Develop a fast, well-structured product catalog with search and filters Create a smooth cart and checkout flow with proper order validation Integrate Cash on Delivery and QR payment flow (dynamic QR + payment confirmation) Design a modern, intuitive UI optimized for mobile conversion Provide clean, documented backend APIs (PHP/Laravel or Node if needed) I focus on performance, security, and future scalability so additional payment methods or features can be added easily. Timeline: MVP in ~3–4 weeks Experience: 5+ years in Android, iOS, React Native, Flutter, and PHP with multiple e-commerce deployments. I can share relevant portfolio apps and start within 24 hours. Best, Bhargav

@vipinjain1213

Hi, For an e-commerce app like this, the checkout and payment flow need to stay smooth from the start — especially with COD and QR payments involved. I can build this as a cross-platform app using Flutter + secure backend APIs, covering authentication, product catalog, cart, and a clean checkout experience. The app will include: • Secure user login & account management • Product browsing with categories • Cart & seamless checkout flow • COD + QR payment integration • Simple admin-ready structure for product updates • Responsive, easy-to-use UI Quick question — do you already have a backend/admin panel, or should that be included in this phase? We can start immediately — I will ensure clear, daily communication and fast turnaround. You’ll always know the exact progress.

@ziwup

Hello! My name is Jones Alen Keats, and I'm an invaluable asset for your e-commerce app development project. With over a decade of experience in mobile app development specifically for Android and iPhone platforms, I bring a wealth of knowledge to your project. Throughout my career, I've developed several mobile apps showcasing my essential skillset tailored just for you; payment gateway integration, mobile commerce, shopping cart integration, and user authentication. What sets me apart is my proven expertise in e-commerce applications. My previous work allowed me to dive deep into the intricacies of building robust product catalogs, secure login systems, intuitive shopping carts/checkouts, and optimized for both Android and iOS users. Your app's core features match perfectly with my professional capabilities in creating similar solutions. Lastly, my proficiency in UI/UX design will ensure that your e-commerce app delivers a compelling and intuitive user experience - critical aspects that directly affect conversions. As evidence of my aptitude, I would be delighted to share my extensive portfolio with you for further validation. Let's team up to create an engaging and secure e-commerce platform that no customer can resist!

@muskaannadaf

Hello, I'm Asma, Graphic Designer and Web Developer with 10 years of experience working with clients and agencies from around the world. Creative problem solver with a passion for creating visually appealing and user-friendly digital solutions. I love building luxurious brands and designing captivating visual identities. I've worked with clients in lifestyle, property, fashion, hospitality, and luxury sectors. 24/7 Support & Faster Response . #WEBSITE DESIGNING / DEVELOPMENT #WORDPRESS/HTML/JS/CSS/PHP/LARAVEL/SHOPIFY #GRAPHIC DESIGNING #UX/UI #FIGMA #SQUARESPACE #SOCIAL MEDIA MARKETING #PHOTOSHOP/ILLUSTRATOR #GOOGLE ADS #JEWELERY DESIGNER #LOGO DESIGN #BANNER DESIGN #BUSINESS CARD #STATIONARY DESIGN #CD COVER #POWERPOINT PRESENTATION #BOOK COVER #LETTERHEAD DESIGN #3D LOGO #WORDPRESS #WEBSITE PAGE SPEED UP UPTO 95-99 #WEBSITE SEO #FIGMA TO WORDPRESS/HTML/JS/CSS/PHP/LARAVEL #PSD TO WORDPRESS/HTML/JS/CSS/PHP/LARAVEL ...... ETC :)

@ciss26

Hello, I hope you are doing well. I understand that you are looking to build a E-COMMERCE MOBILE APPLICATION and I would be happy to help. I have extensive experience in designing and developing Application and have successfully delivered many projects. What I offer: -Development using the latest technologies -Daily project updates and clear communication -On-time delivery within the agreed timeline -Complete source code provided after project completion -One year of support for the developed work -10+ years of experience in web and app development -Fully responsive, fast-loading, and SEO-friendly design -A powerful super admin panel to manage the entire system Please feel free to initiate a chat so we can discuss your requirements in detail. Thank you and regards, Dheeraj K.

@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 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 , java spring boot and php CodeIgniter mvc. Please consider me and initiate a chat for further detailed discussion. Regards, Anju Logical Soft Tech Pvt Ltd, Indore(M.P)

@Rajoriadares

Hello Client, Greeting of the day!!!! I read your job description I have sound of five years plus experience in App development. I have been DEVELOPED 35+ Apps, three taxi apps, Two socials apps and restaurant apps based on GPS location and notification functionality and based on different domain like sports, Health, GYM, personal business and social etc I have testing team for testing apps. I think I am strongest person for doing this job and provide the quality product with testing. I am always available for your support. Thanks Sr. Mobile Developer

@avishiwebstudio

I understand your requirement to build a secure, high-performing e-commerce mobile app with authentication, product catalog, cart/checkout, and Cash on Delivery plus QR payments. I have strong experience developing scalable iOS and Android apps with secure payment integrations, clean UI/UX, and reliable backend architecture. I deliver clean, well-tested, and production-ready solutions, and I can start immediately. I would be glad to share relevant portfolio examples and discuss your project in detail.

@kaustubhbawa123

Hi, I am an IIT Grad, PMP Certified Professional, ex-BFSI and worked at fortune 500 companies. I will make it a reality for you. As a Commerce App Developer, I can develop a comprehensive e-commerce app with secure login and user management, product catalog, shopping cart/checkout, cash on delivery payment method, and QR code payments using React Native for iOS and Android, integrating Firebase backend for authentication and payment gateway integration. Kindly click on the chat button so we can discuss and get started. Will share you my prior projects done and my resume too. I have been doing freelancing since 2019 worked at top MNCs in both USA and India. Lets connect

@abhishek060

Hi, I can develop a secure, user-friendly e-commerce app for iOS and Android with smooth authentication, product catalog, cart, and COD/QR payment integration. I’ll ensure a fast, scalable build with a modern UI that delivers a seamless shopping experience. Lets discuss on chat. Regards Abhishek

@SaturnCube

HI I have 10+ years of expertise in UI/UX design using Adobe XD or in Figma format I can share some XD or Figma links here for your review With experience designing for both mobile and web platforms, I create sleek, modern interfaces that align with your brand and meet user expectations. I understand the importance of deadlines and will ensure timely delivery without compromising quality. Kundan

@santoshkumars17

With more than half a decade of experience as a Full Stack Web and Mobile App Developer, I am well-equipped to take on your e-commerce app project. Particularly, I bring relevant skills in mobile app development for both iOS and Android platforms, with an emphasis on building robust, user-oriented applications. My proficiency extends to secure payment integration and user authentication protocols, which are critical components of any e-commerce app. Additionally, my experience in UI/UX design ensures your app will be visually appealing while also providing an intuitive user experience. I’ve deployed numerous e-commerce solutions that resonate with your project's requirements and can provide a solid foundation on which to build your app. I'm especially excited about the opportunity to implement the Cash on Delivery and QR Code Payments methods you've outlined. Let me add value to your project by translating your vision into a high-performance reality!

@Ak230598

Hello, I CAN DO THIS. I have 6.5+ years of experience in this field. Let's connect and discuss more about your requirements. Thank you.

@bhartimalu

Hello, I can design and develop your Commerce App with modern UI/UX, product catalog, cart & checkout, secure payment integration, order tracking, and admin management. I have experience building scalable eCommerce mobile applications with clean design, smooth performance, and backend API integration. Please share your feature list and preferred platform (Android / iOS / Flutter) so I can provide timeline and cost. Ready to start immediately. Regards, Bharti M

@Mayanks010

Hi there, You’re absolutely in the RIGHT PLACE. I’ve delivered SIMILAR PROJECTS multiple times and know EXACTLY how to execute this efficiently and correctly from day one. To lock down the SCOPE, TIMELINE, AND PRICING, I’ll need to ask you a few key questions. Unfortunately, Freelancer’s 1500 CHARACTER LIMIT doesn’t allow me to break everything down properly here. Let’s jump on CHAT so I can show you my PROVEN PAST WORK, walk you through the REAL RESULTS I’ve delivered, and outline a CLEAR ACTION PLAN for your project. You’ll immediately see why my approach is DIFFERENT and EFFECTIVE. If you’re serious about getting this done RIGHT, I’m ready to move forward. Looking forward to CONNECTING and WINNING TOGETHER. Cheers, Mayank Sahu

@devvoyager

I see you need a skilled mobile app developer to build a secure, user-friendly e-commerce app efficiently. I’ve delivered multiple e-commerce apps with iOS/Android support, integrated payments, and seamless shopping experiences, improving conversion by up to 40%. My approach: Implement secure authentication, design an intuitive catalog and cart system, integrate COD and QR payments, and ensure smooth UI/UX across devices. What sets me apart: Clean code, fast communication, mobile-first design, and scalable solutions ready for future updates. Let’s discuss details and get your app production-ready immediately. Best regards, Rashid A.

@Videoeditior

Hi, I am an experienced Android developer with a background in computer science and a passion for creating user-friendly and functional apps. My Key points: 1. XML design 2. API Integration 3. Social Integration 4. Payment gateway Integration 5. Firebase Chatting 6. Notification 7. Map Integration etc. Please visit my portfolio to check other client's feedback here - https://www.freelancer.in/u/Videoeditior I am waiting for your very valuable reply so I can full feel your idea in good way. Thank you. Akshay

@rajmalviyamalviy

Hello, I can build your cross-platform e-commerce mobile app for iOS and Android with a secure, smooth, and intuitive shopping experience. I’ll implement: Core Features: Secure user authentication and management Full product catalog with search, categories, and filters Shopping cart and streamlined checkout Payment Methods: Cash on Delivery QR Code payments Why me: Extensive experience in mobile app development for both platforms Proven track record with e-commerce apps and secure payment integration Focus on clean, intuitive UI/UX that drives engagement and conversions Deliverables: Fully functional app installed on your test devices Admin panel integration (if needed) for product and order management Post-launch support and documentation for future updates I can share relevant portfolio samples and walkthroughs on request. Let’s discuss your timeline and start turning your vision into a polished, ready-to-launch app. Best, Raj M

@Himanshu123gupta

As a seasoned full stack developer, I possess the skills crucial to developing your dream e-commerce app. With eight years of experience under my belt, I am adept at creating secure shopping experiences and implementing various payment methods, such as Cash on Delivery and QR Code Payments. My proficiency with mobile app development for both iOS and Android allows me to craft your e-commerce app to its exact specifications. Furthermore, I boast proven prowess in seamlessly integrating payment systems with user authentication protocols, ensuring your customers' data is safeguarded while providing a smooth checkout process. My UI/UX design skills will complement this further to create an intuitive interface that will enhance your customer's experience with your product catalog and the overall use of the application. In addition to these qualities, my strengths in responsive design will ensure that your app is built with adaptability in mind, making it completely compatible with different device types and screen sizes. Combining my understanding of e-commerce applications with my expertise in mobile app development, I see myself as an excellent fit for this project. To better illustrate this suitability, please find attached a link to my portfolio where you can see successful projects delivering similar requirements. I look forward to hearing from you soon!