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I need to take my mobile shopping app from “almost there” to fully live in the stores. All key screens are designed and a REST API is already online; what’s missing is the solid, production-ready build that ties it all together. Here’s what the job looks like from my side: you connect the existing designs to the backend, wire up secure sign-in, product browsing with search and filters, a smooth cart flow, payment gateway, and basic order tracking. I’m flexible on tech stack—native, Flutter, React Native—as long as performance is snappy and the code is clean. Your proposal only needs two things: links or screenshots of past e-commerce apps you’ve shipped and a brief note on how quickly you can deliver a first test build. No lengthy CVs or generic boilerplate. Deliverables • Compiled, store-ready app (Android and/or iOS) • Well-commented source code • Short build & hand-off guide I’ll supply Figma files, API keys, product data, and fast feedback. If you can wrap this up efficiently, I’m ready to start right away.
Project ID: 40473223
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67 freelancers are bidding on average ₹955 INR/hour for this job

Hi, I've shipped multiple production e-commerce apps in Flutter and React Native—I can share links to past work on request. Your project is well-scoped: designs ready, REST API live, just needs a clean build to connect everything. I'll wire up secure sign-in, product browsing with search/filters, smooth cart flow, payment gateway integration, and order tracking. Code will be well-commented with a clear handoff guide, delivered as store-ready builds for Android and iOS. I can have a first test build ready within 5–7 days of receiving your Figma files and API keys. Ready to start immediately. Regards, Harsh Thoriya
₹1,200 INR in 40 days
8.3
8.3

Hi there, I have read your project requirement. You need an experienced mobile app developer to connect your existing UI designs with the REST API and deliver a production-ready e-commerce app with smooth performance and clean architecture. We recommend Flutter for faster cross-platform delivery with a single scalable codebase and smooth UI performance. We can deliver the first functional test build within 7–10 days, depending on API readiness and final feature scope. A few quick questions: ================== Which payment gateway are you planning to use? Are all APIs production-ready or still under development? Do you need admin panel support as well? Will you provide App Store & Play Store developer accounts? Best Regards, Srashtasoft Team
₹1,000 INR in 40 days
7.1
7.1

As an experienced Full-Stack Developer with a specific focus on mobile app development, I am incredibly thrilled by the opportunity to help bring your mobile shopping app to life. With over 10 years of professional experience under my belt, I assure you that your project is in safe hands. I understand the urgency and importance of delivering a functional yet elegant product, so rest assured that I can deliver a high-quality first-test build within an agreed-upon timeframe. My skills in HTML5, iOS Development and React Native align perfectly with the requirements of your project. I have an extensive portfolio and can readily provide you with concrete examples of my past work in e-commerce app development to demonstrate my skills and competency. Additionally, I've worked with various APIs and payment gateways (including Stripe and PayPal) to ensure secure and seamless transaction flows.
₹1,000 INR in 40 days
5.5
5.5

Hi, I came across your project "Complete E-Commerce Mobile App" and I'm confident I can help you with it. About Me: I'm a full stack developer and agency owner with over 8+ years of experience in Mobile App Development, React Native, Flutter, Android, iOS Development. , and I understand exactly what’s needed to deliver high-quality results on time. Why Choose Me? - ✅ Expertise in required Technologies and 1 year post deployment free support - ✅ On-time delivery and excellent communication - ✅ 100% satisfaction guarantee Let’s discuss your project in more detail. I’m available to start immediately and would love to hear more about your goals. Looking forward to working with you! Best regards, Deepak
₹950 INR in 40 days
5.2
5.2

Hello, I can help take your shopping app from design-ready to fully production-ready by connecting the existing UI with your live REST APIs and preparing stable Android/iOS builds for store submission. I have experience building and deploying ecommerce mobile apps with secure authentication, product browsing, filtering, cart management, payment integration, and order tracking using Flutter and React Native with clean, scalable architecture. My focus will be on smooth API integration, responsive performance, secure payment flow, and ensuring the final app feels polished and stable across devices while keeping the codebase maintainable and well documented. Once I receive the Figma files and API documentation, I can move quickly and deliver an initial functional test build within a short timeframe, followed by production optimization, testing, and store-ready release builds. Regards Abhishek
₹1,000 INR in 40 days
5.6
5.6

Hi, I would like to grab this opportunity and will work till you get 100% satisfied with my work. I just applied after read your job posting carefully and I believe that I am good fit to your project. I'm a serious bidder. I will satisfy you with my high skills! I am an expert which have 10+ years of experience on Mobile App Development, iPhone, User Interface / IA, PhoneGap, Mobile App Testing, Swift, Google Maps API, Web Development, iOS Development, Mobile Development I am looking forward to meet you to discuss the further detail about this project. Looking forward to hearing from you. Warm Regards
₹750 INR in 40 days
4.9
4.9

Hello, I'm Asma, Web Developer and Graphic Designer 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 :)
₹1,000 INR in 1 day
4.5
4.5

With over five years of experience in Full-Stack Development, I—Gaurav, can help you turn your "almost there" mobile shopping app into a production-ready masterpiece. I have the skills and knowledge to integrate your existing designs with the backend seamlessly, ensuring secure sign-in, fast product browsing, smooth cart flow, and reliable payment gateway. Being flexible with my tech stack and prioritizing clean code and top-notch performance, you can bet on me to provide admirable results. Talking about my previous projects, I have successfully built and shipped several e-commerce apps to stores. Although I specialize in cloud and AI technologies, mobile app development has always been my passion. This combination presents a unique advantage for you as I understand how important a fast, clean, and intuitive mobile experience is for your business growth. Additionally, I guarantee not only the deliverables you've requested—the compiled app along with well-commented source code—but also a short build & hand-off guide to make your life easier when working with the final product. Why miss out on this opportunity to elevate your ecommerce? Let's discuss how quickly we can get that first test build according to your preferences? Ensure efficiency - work with us!
₹1,000 INR in 40 days
3.9
3.9

I’m a Software Engineer Udacity certified in Full Stack Web Dev and Data Analysis track with over 4+ years of experience building scalable backend systems, RESTful APIs, and automation solutions using these tracks including Java (Spring Boot), Python/Django, and modern low-code tools like N8N. I focus on turning complex requirements into efficient, reliable systems that save time and drive real results. With experience across enterprise, freelance, and self-driven projects, I bring strong problem-solving skills, adaptability, and a results-oriented mindset to every project. I’d be glad to connect and explore how I can add value to your team or business. Check my profile : https://www.freelancer.com/u/haitham1996?frm=haitham1996&sb=t
₹1,000 INR in 40 days
3.5
3.5

Hi, I can help take your shopping app from “almost complete” to fully production-ready. I’ve worked on React Native and Flutter e-commerce apps with features like secure authentication, product catalogs, search/filtering, cart & checkout flows, payment gateway integration, push notifications, and order tracking. I can connect your existing Figma designs directly with the REST API, optimize performance, and deliver clean, maintainable code ready for Play Store/App Store submission. Recent work includes: • E-commerce apps with WooCommerce/custom APIs • Multi-vendor shopping apps • Payment integrations (Stripe, Razorpay, Apple Pay, Google Pay) • Real-time order/status tracking • Firebase authentication & notifications First test build timeline: • Initial working build: 5–7 days • Full polished/store-ready build: 2–3 weeks depending on scope You’ll receive: • Android/iOS production builds • Well-structured source code • Build & deployment documentation • Post-launch support if needed I’m ready to start immediately once I receive the Figma files and API access.
₹800 INR in 40 days
3.7
3.7

?From Vision to Victory-We Code Your Success? Is your current REST API already finalized for cart, payment, and order status endpoints? Hi, I’ve worked on mobile commerce apps where the main challenge wasn’t the UI, but making the entire flow reliable under real usage. Your project already has the hard foundation in place with the designs and backend ready, so the focus now should be building a fast, stable app that feels polished in production. I mainly work with React Native and Flutter for scalable mobile apps, with strong experience connecting REST APIs, secure authentication, payment integration, product filtering, cart handling, and store deployment workflows. I keep the architecture clean so future updates don’t turn into a mess later. After reviewing the Figma and API structure, I can deliver an initial test build quickly and continue with iterative updates until the app is store-ready with proper handoff documentation and clean source code. Please send the next project details along with the API docs and screen flow. Looking forward to discussing it further.
₹1,000 INR in 40 days
3.2
3.2

Hello sir!, I have built 3 ecommerce apps in my portfolio – all with cart, payment, and order tracking. I will connect your REST API to your designs and deliver a store-ready build in 7 days. I work at base price because I want to add your live app to my portfolio. Share Figma + API docs, I start today. I will build 1 working screen (product list + cart) with your API before you award. If it works, we proceed. If not, you pay nothing.
₹800 INR in 30 days
2.0
2.0

Hey - keeping it tight as you asked. Past e-commerce builds: a multi-vendor automobile parts marketplace on React Native + Razorpay (Android and iOS, both live), and a grocery hyperlocal app with search, filters, cart, address book, and order tracking on the same stack. Happy to share screens or APK links privately. First test build: once we have the Figma + API docs in hand, I can have an installable Android debug build with you in 4-5 working days covering auth + product list + cart skeleton. Payments and order tracking layer in across the following week. We are a small India-based team out of Bhubaneswar - I am Rohan, founder of APIE Tech. Ping me and we can lock down the scope. - Rohan
₹950 INR in 30 days
2.2
2.2

We can take your shopping app from “almost there” to fully production-ready by connecting your existing Figma designs and REST APIs into a high-performance mobile application with smooth product browsing, secure authentication, cart/checkout flow, payment gateway integration, and order tracking optimized for real-world usage and store release.
₹1,000 INR in 40 days
2.2
2.2

As an experienced app developer with proficiency in both Flutter and HTML5, I can assure you of a top-notch, fully operational e-commerce mobile app. My portfolio includes the development of highly functional e-commerce apps like yours that are now garnering positive reviews in stores. In fact, I've even worked with clients who had their designs and backend ready, similar to your project, and provided them with an efficient end-to-end solution. What sets me apart is my knack for high performance and clean coding paired with competitive pricing - a win-win for your budget and business goals. Rest assured, I'll utilize your Figma files, API keys, and product data optimally to give you a compiled-ready app (Android and/or iOS) alongside well-documented source code and a concise hand-off guide. Moreover, my approach is marked by quick efficiency – fueled by my priority to provide no-time-confusion. I can deliver your first test build thoroughly tested within a short timeframe, allowing us to start incorporating any necessary refinements immediately. Choose me for a detailed-oriented work determined to enhance your E-commerce platform efficiently!
₹800 INR in 40 days
1.5
1.5

Hi, I can help you build a high-quality Flutter mobile application with clean UI/UX, fast performance, and scalable architecture. I have strong experience in Flutter app development, API integration, Firebase, custom backend systems, ERP/CRM integration, and eCommerce/mobile solutions. ✅ Cross-platform Android & iOS apps ✅ Clean and responsive UI/UX ✅ API & payment gateway integration ✅ Admin panel & backend support ✅ Fast communication & on-time delivery ✅ Long-term maintenance support I focus on delivering stable, user-friendly, and production-ready applications with complete client satisfaction. Let’s connect and discuss your project requirements in detail. Thanks, Ambient Infotech
₹1,000 INR in 40 days
2.6
2.6

Hey there, Aditi here! Taking your mobile app from "almost there" to fully live sounds like a great project. I've got solid experience tying designs to APIs for e-commerce, like this one: [Link/Screenshot of App X - a mobile shopping app]. I can aim for a first test build in around 2-3 weeks, and I'm ready to start this right away. We can definitely ensure snappy performance with clean code, no matter the tech stack you decide. Let's quicky chat to iron out details and see if we're a good fit! Cheers, Aditi
₹1,000 INR in 40 days
0.4
0.4

I can help you finalize your e-commerce mobile app using React Native or Flutter. I have experience in connecting designs to backend services, implementing secure sign-in, product browsing, and payment gateways. I can deliver a test build within 3 weeks. You can check my past e-commerce projects in my portfolio. How soon do you need the first test build?
₹750 INR in 7 days
0.0
0.0

Hi, I am Anurag, a Flutter Developer with 3+ years of experience building production-ready Android and iOS applications. I can help complete your shopping app by integrating the existing REST APIs, secure authentication, product browsing, search & filters, cart flow, payment gateway, and order tracking features into a clean and scalable Flutter application. I have experience working on e-commerce and real-time mobile applications with Firebase, REST APIs, and performance optimization. I can deliver the first test build quickly and provide clean, maintainable, and store-ready code with proper documentation. I would be happy to share screenshots and details of my previous projects in chat.
₹800 INR in 40 days
0.0
0.0

Having built a wide range of web and mobile applications, including complex e-commerce platforms, I am more than capable of helping you bring your almost-there app to completion. My extensive experience with MEAN and MERN stacks, coupled with my proficiency in Android, Flutter, iOS Development, and React Native culminate into the perfect skill set for this project. While being mindful of your flexible tech stack requirements, I put a premium on performance and code quality in all my projects. The resulting clean architecture guarantees your application's scalability and robustness. Additionally, my specialisation in API development will ensure a seamless integration between your app's backend and external payment systems. Finally, I genuinely appreciate proactive communication all through a project. You won't have to worry about ghosting or ambiguity in our dealings. Instead, expect fast feedback, quick turnaround times, and regular progress updates from me.
₹800 INR in 40 days
0.0
0.0

Kottayam, India
Member since May 27, 2026
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₹600-1500 INR
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