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Website Redesign & Mobile App Development (iOS & Android) – Online Marketplace Project Description: I am looking for an experienced mobile app developer (or development team) to redesign my website and create a cross-platform mobile app (iOS & Android) for an online marketplace platform. The website and app should feature a clean, simple, and user-friendly design with seamless functionality. The app will function as a marketplace where users can browse, list, and purchase items/services, similar in concept to Uber-style apps or eBay. Core Features Required: • Website redesign (modern, responsive, and optimized for conversions) • Mobile app development for iOS & Android • In-app payments: Stripe, PayPal, Apple Pay, Google Pay • User registration/login (email & social media sign-in) • Listing creation and management (users can post products/services) • Search and filter functionality • Ratings/reviews system • Push notifications • Admin dashboard for managing users, payments, and listings • Number plate checker: user enters license plate, system retrieves car make/model • Postcode lookup / address auto-complete for quick and accurate address entry Requirements: • Proven experience building marketplace platforms (please provide portfolio/examples) • Skilled in UI/UX design (clean and intuitive interfaces) • Experience integrating secure payment gateways • Familiarity with third-party APIs (vehicle lookup, address auto-complete, mapping/location services) • Excellent communication skills (fluent in English) • Ability to deliver high-quality work on time Tech Stack Preference (open to suggestions): • Mobile: Flutter or React Native (cross-platform efficiency) • Backend: Node.js, Django, or Laravel • Frontend (web): React.js, Vue.js, or Angular • Database: PostgreSQL or MySQL • Hosting/Cloud: AWS, Google Cloud, or Azure Deliverables: • Fully redesigned and functional website • Mobile applications for iOS and Android (published to App Store & Google Play) • Documentation for system architecture and user management • Post-launch support for bug fixes and minor updates Budget & Timeline: • Open to proposals (please provide a realistic estimate based on scope) • Preferred delivery timeframe: 8–12 weeks NDA NEEDS TO BE SIGNED AND IP AGREEMENT BEFORE ANY WORK TAKES PLACE
Project ID: 39745472
162 proposals
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Active 7 mos ago
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162 freelancers are bidding on average £6,627 GBP for this job

Dear Client, We are a highly skilled and experienced team specializing in website redesign and mobile app development for online marketplace platforms. With expertise in UI/UX design, secure payment gateway integration, and third-party API utilization, we are confident in delivering a top-notch solution tailored to your needs. Our portfolio showcases successful marketplace projects similar to yours, emphasizing clean interfaces, seamless functionality, and efficient user experiences. We are well-versed in technologies such as Flutter and React Native for mobile development, Node.js, Django, or Laravel for backend, and PostgreSQL or MySQL for databases. Our commitment to quality, timely delivery, and clear communication sets us apart. We ensure a fully redesigned website, iOS and Android apps, comprehensive documentation, and post-launch support for ongoing maintenance. Let's discuss further to understand your vision and requirements. We are ready to sign the necessary agreements and commence work on transforming your online marketplace into a success story. Kindly review our portfolio for a deeper insight into our capabilities. Looking forward to the opportunity to collaborate. Warm regards, Rajesh Rolen https://www.freelancer.com/u/Microlent
£6,700 GBP in 120 days
9.5
9.5

Being a seasoned mobile app developer and web designer, I firmly believe I possess the right skills and expertise to overhaul your website and create a cutting-edge mobile app for your marketplace project. My work ranges from developing Android and iOS apps like social media platforms, games, to marketplaces similar to what you're envisioning. A notable advantage is my deep understanding of building secure payment systems, clean and user-friendly UI/UX design, as well as my adeptness in working with third-party APIs for vehicle registries and address lookups. My tech stack proficiency aligns closely with your preferences; using Flutter or React Native for cross-platform efficiency. I am equally efficient on front-end frameworks like React.js, Vue.js or Angular as well as back-end technologies like Node.js, Django or Laravel. With respect to databases, I've worked extensively on PostgreSQL and MySQL systems. My aim is always to deliver high-quality work within the given timeline and budget ensuring client satisfaction. That's why post-launch support covering bug-fixes and minor updates is part of my modus operandi. Let's team up; I'll help you optimize the redesign of your site for high conversion rates, design a beautiful functional mobile app matching contemporary trends with great care taken into user experience while integrating it seamlessly with the platform!
£10,000 GBP in 70 days
9.6
9.6

With over a decade of experience in web and mobile development, I understand the importance of creating a clean, user-friendly design for your online marketplace platform. Your project requires a website redesign and the development of a cross-platform mobile app for iOS and Android, featuring essential functionalities like in-app payments, user registration, and listing management. I have a strong background in building marketplace platforms and integrating secure payment gateways, ensuring a seamless experience for your users. My expertise in UI/UX design and third-party API integration align perfectly with your project requirements, and I am confident in delivering high-quality work on time. For your project, I recommend using Flutter for mobile development, Node.js for backend, and React.js for frontend, hosted on AWS for scalability and reliability. With my skills and experience, I can provide you with a fully redesigned website, mobile apps for both platforms, and post-launch support for bug fixes and updates. I am excited to discuss your project further and provide a realistic estimate based on the scope. Please feel free to reach out to me to get started on transforming your online marketplace platform.
£8,000 GBP in 60 days
9.1
9.1

Hello, Your project for a website redesign and cross-platform mobile marketplace app is a perfect fit for my expertise. With over 10+ years in building scalable IT solutions, I’ve successfully delivered online marketplaces, e-commerce apps, and Uber-style platforms where smooth design and robust functionality are equally important. What I will deliver: A redesigned responsive website and iOS/Android apps with secure payments (Stripe, PayPal, Apple Pay, Google Pay), social/email login, smart search & filters, product/service listings, reviews, push notifications, admin dashboard, license plate lookup, postcode auto-complete, and end-to-end documentation. Tech stack I suggest includes Flutter for mobile (cross-platform efficiency), React.js for web, Node.js + PostgreSQL for backend, and AWS hosting for scalability and security. This ensures a seamless, future-ready product. I value transparency and collaboration — NDA and IP agreements are welcome before project start. The estimated timeline is 8–12 weeks depending on final scope, and I can provide post-launch support for smooth operations. Let’s connect to discuss your requirements in detail. I’d be glad to share portfolio examples and refine the plan with you. Best regards, Mayur
£6,500 GBP in 50 days
9.0
9.0

With my eight years of experience in web design and development, I am delighted to offer my skilled services for your ambitious marketplace project. I am proficient in all aspects of UI/UX design and backend/frontend web and mobile development using a variety of frameworks and languages. Most importantly, I have already built and launched marketplaces similar to what you've envisioned, ensuring that I fully understand the complex functionalities and user flow they require. For the mobile app part of your project, I would recommend proceeding with Flutter as it is ideal for cross-platform efficiency, guaranteeing consistent performance on both iOS and Android. Pairing it with Node.js for the backend would optimize your site's speed and reliability while PostgreSQL or MySQL databases would provide the scalability you need. As for the hosting solution, AWS is my go-to choice for its stability and security. Beyond skillsets, what sets me apart is my commitment to long-term collaboration. I prioritize crystal-clear communication, prompt delivery of high-quality work, and relentless attention to detail that guarantees optimal functionalities. Hiring me means finding a reliable partner who genuinely cares about your project’s success - not just meeting expectations but exceeding them. So let's chat further about your requirements!
£9,000 GBP in 90 days
8.3
8.3

Dear Client, With over 10 years of experience in Flutter, iPhone, Mobile App Development, PHP, React Native, and React.js, we have carefully reviewed your project requirements for the redesign of your website and the development of a cross-platform mobile app for your online marketplace platform. We are confident in our ability to deliver this project with precision and excellence. We are keen to discuss the project further with you and explore how we can bring your vision to life. Kindly initiate a chat so we can delve deeper into the specifics of the project and address any queries you may have. Looking forward to the opportunity to collaborate and create a successful online marketplace platform for you. Warm regards,
£9,700 GBP in 7 days
7.7
7.7

✅ Website Redesign | Mobile App | Online Marketplace | Flutter | React Native ✅ Hello, I understand your requirements clearly you want a complete website redesign with modern UI plus mobile apps for iOS and Android that function as a smooth marketplace. I can deliver this end-to-end with clean design, secure payments, and scalable technology. I will work on below feature list: • Payments: Stripe, PayPal, Apple Pay, Google Pay – all inside the app. • User Accounts: Email + social sign-in. • Listings: Easy product/service posting and management. • Search & Filters for quick browsing. • Ratings & Reviews system. • Push Notifications. • Admin Dashboard: Manage users, payments, and listings. • Vehicle Lookup + Address Auto-Complete via APIs. I have proven experience with marketplaces and secure payment integrations. NDA + IP agreement is absolutely fine before starting. Let’s build a marketplace that is fast, user-friendly, and future-ready. Best regards, Purnima
£6,500 GBP in 7 days
7.7
7.7

Hello, I understand that you need a mobile app developer or a team to redesign your website and create a cross-platform mobile app for your online marketplace platform. My approach will focus on delivering a clean, user-friendly design that enhances user experience while ensuring seamless functionality. I will employ modern technologies like Flutter or React Native for the app development, ensuring compatibility with both iOS and Android. The website will be optimized for conversions and responsive to various devices, aligning perfectly with your requirements. With my proven experience in building marketplace platforms, I will integrate secure payment gateways like Stripe and PayPal, and implement features such as user registration, search functionality, and an admin dashboard. I prioritize excellent communication to keep you informed throughout the project. What specific design elements or features do you envision for the user interface of the website and mobile app? Thanks, Shamshad
£10,000 GBP in 19 days
7.3
7.3

Hello there we are a team of more than 15 years experience in website development and mobile app development. I have read your project requirements carefully. I understand your requirements and I am 100% sure our team will be complete your job as per your requirements. Please come on chat to discuss the details.
£5,600 GBP in 75 days
7.5
7.5

Hello, Thank you for considering me for the Website Redesign & Mobile App Development project. I have carefully reviewed your requirements and am confident in my ability to deliver a high-quality solution. To begin, I will start by conducting a thorough analysis of your current website and app functionalities. I will then proceed with redesigning the website with a modern, responsive, and conversion-optimized design. For the mobile app development, I plan to utilize either Flutter or React Native for cross-platform efficiency, ensuring a seamless user experience on both iOS and Android devices. Additionally, I will integrate secure payment gateways such as Stripe, PayPal, Apple Pay, and Google Pay, along with implementing user registration/login, listing creation, search and filter functionality, ratings/reviews system, push notifications, and an admin dashboard for efficient management. I am excited about the opportunity to work on this project and am looking forward to discussing further details with you. Let's collaborate and create a successful online marketplace platform together. I'm confident that I can deliver a high-quality project that meets your expectations. Let's discuss further details and get started on this project.
£3,300 GBP in 7 days
6.4
6.4

Hello, I will redesign your WEBSITE and develop your MARKETPLACE 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
£3,000 GBP in 40 days
6.5
6.5

Hi I have read your requirements and I am sure I will be able to help you in Your marketplace app and web. Please message me so that we will have detail technical discussion. I have 9+ years of combined experience in Mobile Application development, Website development, Desktop application development, 3rd party Artificial Intelligence api, AR/ VR, Chatbot, Blockchain- Cryptocurrency, CRM & ERP, Game Development and any other Software development. I am having expertise in Native on Android Java, kotlin and IOS Swift, and For Hybrid Cross platform on Flutter Dart and for web and backend on react js and node js, Python Django, Power BI, Scikit-learn, Data Science AI ML, PyTorch, TensorFlow, SparkML , java spring boot and php CodeIgniter mvc. Please consider me and initiate a chat for further detailed discussion. Regards, Anju
£5,000 GBP in 45 days
6.6
6.6

Hello there Hope you are doing well as you are looking for a "Build a MARKETPLACE FOR ANDROID AND IOS " so will make the same as you want , I have already develop and Design the so many Application , - I will use latest technology to develop your Application - I will share daily update with you - I Will deliver your project within timeline - After project completion will share complete source code - I will provide 1 year support our develop work - I have 10+ year experience in Web & App development - I will make the 100% responsive design , fast loading , SEO friendly and all - I will provide you super admin panel there you can manage the whole thing Please initiate the chat so will discuss together and all Thanks & Regards Dheeraj K.
£3,000 GBP in 25 days
7.2
7.2

This is exactly the kind of work I love doing. With expertise in building user-friendly, conversion-focused platforms, I'm a perfect fit for redesigning your website and developing cross-platform mobile apps. I leverage Flutter for mobile development and React.js for web interfaces. My track record of timely project delivery and seamless UI/UX design will ensure a successful outcome for your online marketplace project. I'm happy to offer insights regardless of your decision. Regards, Anne S.
£7,000 GBP in 5 days
6.0
6.0

Hello, in a previous project, I faced challenges with API integrations for in-app payments, but I successfully streamlined the process. I understand you need a user-friendly website and cross-platform app for your online marketplace. We will focus on secure payment options, user management, and listing features. My team has expertise in Flutter for mobile and React for the web, ensuring a seamless experience. With your timeline of 8–12 weeks, we can deliver quality work on time while maintaining clear communication throughout the project.
£6,500 GBP in 7 days
6.2
6.2

Hello, We are a full-stack development agency with [8 years] of experience delivering marketplace websites and mobile apps. We specialize in creating scalable, secure, and user-friendly platforms with seamless UI/UX. Technical Approach: • Frontend (Web): React.js for responsive, conversion-optimized redesign • Mobile App: Flutter (cross-platform, single codebase for iOS & Android) • Backend: Node.js (secure REST API, scalable) with PostgreSQL • Hosting: AWS for reliability, scalability, and performance • Payments: Stripe, PayPal, Apple Pay, Google Pay with PCI compliance • APIs: License plate lookup, postcode auto-complete, and location services integration Core Features Delivered: • Modern, responsive website redesign • iOS & Android apps with user login (email/social) • Product/service listings with search & filters • Ratings/reviews, push notifications, in-app messaging • Admin dashboard to manage users, listings, and payments • Secure payment processing and subscription handling Timeline (8–12 Weeks): • Weeks 1–2: UI/UX design & architecture • Weeks 3–6: Website development + core app features • Weeks 7–9: Payment integration, APIs, notifications • Weeks 10–11: Testing, QA, admin dashboard • Week 12: Launch to App Store & Play Store + documentation Questions: 1. Do you already have branding/design assets, or should I create them? 2. Will listings require a subscription model, transaction fees, or both? Best Infineosoft
£8,500 GBP in 50 days
6.2
6.2

Hi Lets W., I came across your project "Website Redesign & Mobile App Development -- 2" and I'm confident I can help you with it. About Me: I'm a agency owner with over 8+ years of experience in PHP, Website Design, Mobile App Development, React.js, React Native, Flutter, Web 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
£6,400 GBP in 7 days
5.9
5.9

Hello, Your project sounds exciting, and I’d love to bring it to life. I specialize in building marketplace platforms with modern UI/UX and seamless cross-platform apps. From website redesign to mobile app development with integrated payments, user listings, ratings, and API integrations—I can ensure a clean, functional, and scalable solution delivered within your timeline. Could you share if you have any design references or competitor platforms you’d like me to take inspiration from for the redesign? Let’s create a marketplace that not only looks great but also performs flawlessly. Best Regards, Ziaul.
£3,500 GBP in 7 days
5.6
5.6

With a proven track record in complex web and mobile app development, I am confident that my extensive knowledge in React Native, Flutter, Node.js, Django, Laravel,AWS and Google Cloud would make me an ideal fit for your online marketplace project. I understand the importance of a clean UI/UX design with seamless functionality and can guarantee you a quality product on time. Having hands-on experience integrating major payment gateways like Stripe, PayPal, Apple Pay, Google Pay, I will ensure safe in-app transactions. Moreover, my familiarity with third-party APIs such as vehicle lookup and address auto-complete will enable me to incorporate the unique features you're asking for. Despite the complexity of this project, I assure you that I can simplify processes by offering postcode lookups for quick and accurate address entry and include number plate checkers where users can enter license plates and retrieve car make/models. The post-launch process won't be neglected as well; I will offer any necessary support for bug fixes, minor updates. Choose me for your project for meticulous execution at every stage.
£6,000 GBP in 30 days
5.3
5.3

Hi [Client’s Name], I’ve carefully reviewed your project requirements, and I’m confident I can redesign your website and develop a cross-platform mobile app (iOS & Android) that delivers a seamless, user-friendly marketplace experience. With extensive experience building online marketplaces and integrating complex functionalities, I specialize in creating platforms that are both visually appealing and highly functional. Here’s how I can bring your vision to life: Website Redesign: Modern, responsive, and conversion-optimized design with intuitive navigation and clean UI/UX. Mobile App Development: Cross-platform app (Flutter or React Native) featuring user registration/login, listing management, in-app payments (Stripe, PayPal, Apple Pay, Google Pay), push notifications, and ratings/reviews. Advanced Features: Number plate lookup, postcode/address auto-complete, search & filter functionality, and seamless mapping/location services. I will deliver a fully functional website and mobile apps, complete documentation, and post-launch support. I also respect confidentiality and am ready to sign the NDA and IP agreement before any work begins. A few questions to better align with your goals: Do you have a preferred design style or reference apps/websites you like? Will this platform support multiple vendors, or is it single-vendor? Are there any additional integrations (CRM, ERP, analytics tools) planned post-launch? Best Regards, MUHAMMAD USMAN
£8,500 GBP in 30 days
4.4
4.4

london, United Kingdom
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