
Closed
Posted
Paid on delivery
I need a professional to turn my existing website into a native mobile application for both iOS and Android platforms. Requirements: - The app should maintain the website's functionality and user experience. - The design should be intuitive and mobile-friendly. - The app needs to be optimized for performance on both platforms. - User authentication and data synchronization with the website are essential. Ideal Skills and Experience: - Proven experience in developing native mobile apps for iOS and Android. - Strong knowledge of UI/UX design principles for mobile applications. - Expertise in backend integration and database management. - Familiarity with app store submission processes for both platforms. - Excellent problem-solving skills and attention to detail. -blockchain rewards -web3 wallet set up and earn Please include examples of previous work and estimated timelines.
Project ID: 39686748
110 proposals
Remote project
Active 9 mos ago
Set your budget and timeframe
Get paid for your work
Outline your proposal
It's free to sign up and bid on jobs
110 freelancers are bidding on average $962 USD for this job

***** Mobile App Development from Existing Website with Web3 Integration **** I am a professional to convert my existing website into native iOS and Android applications while maintaining full functionality and user experience. The app will feature intuitive, mobile-friendly design, optimized performance, secure user authentication, and data synchronization with the website. Ping me .. Thanks
$500 USD in 7 days
9.8
9.8

Hello, I understand that you're looking to convert your existing website into a native mobile app for both iOS and Android platforms. My approach will focus on preserving the website's functionality and user experience while creating an intuitive and mobile-friendly design. I will ensure that the app is optimized for performance and that user authentication and data synchronization with the website are seamless. With proven experience in developing native apps and a solid knowledge of UI/UX design principles, I will integrate your website's features and ensure compliance with app store submission processes. Additionally, my expertise in backend integration and database management will help create a robust application. I have also worked on blockchain rewards and web3 wallet setups in previous projects, which aligns with your requirements. Can you provide more details about your website's current functionality and how you envision it translating to a mobile app? Thanks, Muhammad Awais
$750 USD in 13 days
9.3
9.3

Hello Marceil, I went through your project description and it seems like a perfect fit for my expertise. I’m a Top-Rated Full Stack Developer with over 500+ successful projects, specializing in WordPress, Shopify, custom UI/UX, and high-performance web development. I am an experienced professional with extensive expertise in: ✅ WordPress, Shopify, Laravel, PHP, React.js, Vue.js ✅ MongoDB, MySQL, PostgreSQL ✅ SEO, Payment integrations (PayPal, Stripe, Square) ✅ Pixel-perfect UI/UX and responsive design I ensure secure, fast-loading, and SEO-friendly websites that perform flawlessly across devices. Please come over chat and discuss your requirements in more detail. I also offer: ✅ 1-month free support after delivery ✅ FREE basic SEO setup ✅ Security and backup configuration included Regards, Kausar Parveen Multimedia Graphic Designer & Full-Stack Developer Your Partner in Digital Excellence
$350 USD in 3 days
8.3
8.3

Hello! I’m excited about the opportunity to help turn your existing website into a native mobile application for both iOS and Android platforms. With over five years of experience in developing mobile apps, I understand the importance of maintaining functionality and user experience while creating an intuitive and mobile-friendly design. Recently, I completed a project for an e-commerce website where I transformed their platform into a seamless mobile app. The app not only preserved the website's features but also enhanced user engagement through optimized performance and a refined UI/UX design. For your project, I propose the following high-level technical plan: First, I will analyze your website’s architecture to ensure a smooth transition to mobile. Next, I’ll design an intuitive interface that aligns with your brand while focusing on performance optimization for both iOS and Android. I will implement user authentication and ensure data synchronization with the website. Finally, I will guide you through the app store submission process to ensure a successful launch. I would love to discuss this project further and explore how we can bring your vision to life. Best, Inderdeep
$500 USD in 7 days
8.0
8.0

Hello, I understand that you want to transform your existing website into a native mobile app for both iOS and Android. My approach will be to retain the website's core functionality while enhancing the user experience for mobile devices, ensuring that the design is both intuitive and responsive. I'll also focus on optimizing performance across platforms and implement secure user authentication and data synchronization with your existing site. With my background in developing native mobile applications and strong UI/UX skills, I've successfully completed similar projects and am familiar with the app store submission processes. I will also integrate blockchain rewards and set up a web3 wallet to enhance user engagement. What specific features from the website do you want to prioritize in the mobile app, particularly regarding user authentication and data synchronization? Thanks, Shamshad
$750 USD in 11 days
7.3
7.3

With over five years of experience in native mobile app development, I'm confident that I can successfully convert your website into intuitive and high-performing applications for both iOS and Android platforms. Not only do I have a strong understanding of UI/UX design principles for mobile apps, but my portfolio also showcases my ability to maintain the functionality and user experience of websites in their app form. Moreover, I bring a rare expertise in backend integration and database management, which ensures smooth data synchronization between the app and the website. My knowledge extends to app store submission processes for both platforms, so you can rest assured that the final product will meet all the necessary requirements for a Pain-free launch. Lastly, while it's not mentioned in the project description, I noticed that you deal with blockchain rewards and web3 wallet setup. I'm happy to inform you that I am well-versed in these areas too. Thus, I can offer an additional value by integrating these features seamlessly into your app. With me on board your project, not only will you benefit from my extensive knowledge and skills, but also from my proactive problem-solving mentality to ensure ultimate client satisfaction. Let's convert your website into a cutting-edge mobile application that would leave your users astonished!
$500 USD in 7 days
7.2
7.2

Hi. Using Capacitor, I can build android and ios for your website. I am very familiar with Capacitor, Android Studio and X-Code. I have mobile and backend development skills with 8+ years. I wish to work for you. Thanks for attention.
$250 USD in 5 days
7.2
7.2

Hi there, I believe I can help you with this project as i have the experience with PHP, UI / User Interface, Android, Mobile App Development, iPhone, iOS Development, Database Management and Backend Development. here is my portfolio: https://www.freelancer.com/u/ayesha0124
$750 USD in 8 days
6.6
6.6

Hello, I am Moamen, a seasoned mobile app developer with over 5 years of experience in creating top-notch iOS and Android applications. My expertise lies in Swift, Kotlin, Java, enabling me to develop robust, scalable, and high-performing mobile apps. Throughout my career, I have successfully delivered numerous projects that have significantly benefited my clients. I am passionate about transforming ideas into successful applications and am confident in my ability to deliver outstanding results for your project. Best regards, Moamen
$450 USD in 5 days
6.6
6.6

Hello, I will develop your WEBVIEW APPLICATION FOR YOUR EXISTING WEBSITE. 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 USD in 10 days
6.6
6.6

Hello, Thank you so much for posting this opportunity it sounds like a great fit, and I’d love to be part of it! I’ve worked on similar projects before, and I’m confident I can bring real value to your project. I’m passionate about what I do and always aim to deliver work that’s not only high-quality but also makes things easier and smoother for my clients. Feel free to take a quick look at my profile to see some of the work I’ve done in the past. If it feels like a good match, I’d be happy to chat further about your project and how I can help bring it to life. I’m available to get started right away and will give this project my full attention from day one. Let’s connect and see how we can make this a success together! Looking forward to hearing from you soon. With Regards! Abhishek Saini
$750 USD in 7 days
6.6
6.6

This is exactly the kind of work I love doing. Mobile app development with a focus on seamless user experience and performance optimization is my specialty. I have extensive experience developing native apps for iOS and Android, implementing user-centric UI/UX designs, and handling backend integration with databases. My past projects include blockchain rewards systems and Web3 wallet setups. I ensure smooth app store submissions and timely deliveries. Let's discuss your project in detail. I’m happy to offer insight even if you don’t go with me. Regards, Anne S.
$550 USD in 5 days
6.2
6.2

I've successfully converted complex e-commerce websites into high-performing native iOS and Android apps using React Native, integrating robust backend systems via REST APIs and implementing secure authentication with Firebase. This involved optimizing for performance, ensuring cross-platform compatibility, and delivering a seamless user experience. My approach involves a phased development process: first, meticulous UI/UX design mirroring your website's functionality; second, React Native development focusing on native module integration for optimal performance; third, rigorous testing across various iOS and Android devices; and finally, deployment to the App Store and Google Play. I'll leverage Agile methodologies, ensuring transparency and iterative feedback throughout. Ready to discuss your website's specific features and functionalities to create a tailored conversion plan? Could you share details on your current website's tech stack and backend architecture to optimize the app development process?
$600.38 USD in 21 days
6.7
6.7

Hello, Marceil. I believe we can work together seamlessly, sharing ideas just like fellow Americans. I understand your need for a native app that keeps your website's functionality and offers a smooth user experience. In a previous project, I faced a tough challenge with data synchronization that caused delays, but I tackled it by optimizing the backend integration. I have the skills needed for your project, including UI/UX design and mobile app performance optimization, ensuring a successful launch on both app stores within an estimated timeline. Let's get your app off the ground!
$500 USD in 7 days
6.4
6.4

My team and I bring a distinct advantage through our proven expertise, aligned with your project’s needs. We specialize in turning websites into clean, professional, user-friendly native mobile applications for iOS and Android platforms. We excel in backend integration, database management, and UI/UX design principles tailored for mobile applications. Our experience ensures seamless performance optimization and user authentication, meeting your specifications. Additionally, our familiarity with app store submission processes guarantees a streamlined deployment. We would be delighted to discuss your project in further detail. Best Regards, Desmond
$400 USD in 7 days
5.8
5.8

Hello Dear! I write to introduce myself. I'm Engineer Toriqul Islam. I was born and grew up in Bangladesh. I speak and write in English like native people. I am a B.S.C. Engineer of Computer Science & Engineering. I completed my graduation from Rajshahi University of Engineering & Technology ( RUET). I love to work on Web Design & Development project. Web Design & development: I am a full-stack web developer with more than 10 years of experience. My design Approach is Always Modern and simple, which attracts people towards it. I have built websites for a wide variety of industries. I have worked with a lot of companies and built astonishing websites. All Clients have good reviews about me. Client Satisfaction is my first Priority. Technologies We Use: Custom Websites Development Using ======>Full Stack Development. 1. HTML5 2. CSS3 3. Bootstrap4 4. jQuery 5. JavaScript 6. Angular JS 7. React JS 8. Node JS 9. WordPress 10. PHP 11. Ruby on Rails 12. MYSQL 13. Laravel 14. .Net 15. CodeIgniter 16. React Native 17. SQL / MySQL 18. Mobile app development 19. Python 20. MongoDB What you'll get? • Fully Responsive Website on All Devices • Reusable Components • Quick response • Clean, tested and documented code • Completely met deadlines and requirements • Clear communication You are cordially welcome to discuss your project. Thank You! Best Regards, Toriqul Islam
$250 USD in 5 days
6.0
6.0

HELLO, I HAVE HANDS-ON EXPERIENCE WITH SIMILAR PROJECT AND CAN SHOWCASE MY WORK DURING OUR DISCUSSION I have over 7 years of expertise in native iOS and Android development, I can seamlessly convert your existing website into a high-performing mobile app while preserving its full functionality and user experience. Project Overview: a native application that mirrors your website’s features, supports user authentication, ensures smooth data synchronization, and integrates blockchain rewards with a Web3 wallet for earning capabilities. Core Features: intuitive mobile UI/UX, optimized performance for both platforms, backend API integration for real-time sync, secure wallet setup, and in-app blockchain reward mechanisms. Approach: build native apps using Swift/Java or Kotlin, optimize API connections for speed, and follow app store guidelines for smooth deployment. Target Audience / Use Case: existing website users and new mobile-first audiences looking for a fast, secure, and engaging platform with Web3 earning features. Let’s discuss in chat as I have some queries to ask regarding the project to proceed further. Jitendra
$300 USD in 7 days
6.0
6.0

Hi! I am interested in this app because I think a good mobile app must accompany a good website! And if you already have a website all we need to do is take the MVP from the website and implement it for the mobile apps!
$1,000 USD in 7 days
6.1
6.1

Hello, I will convert the existing website into native ios and android applications using flutter to maintain consistent functionality and user experience while optimizing layouts for mobile screens. the apps will integrate with the current backend through rest apis for user authentication and real time data synchronization and will include blockchain based rewards using web3dart for flutter with wallet setup and earning features connected to supported blockchain networks. performance will be optimized with lazy loading, caching and asset compression and ui will follow mobile friendly material and cupertino design standards. the deployment process will cover app store and google play submission with required certificates, provisioning profiles and compliance checks. Let's have a detailed discussion, as it will help me give you a complete plan, including a timeline and estimated budget. I will share my portfolio in chat I look forward to hear from you. Thanks Best Regards, Mughira
$500 USD in 7 days
5.6
5.6

Hi There!!! I have carefully read your project details about converting your existing website into a fully native mobile app for both iOS and Android, with seamless user authentication, data sync, and blockchain rewards including Web3 wallet setup and earning features. I am confident I am the best fit for your project because of my extensive experience in native mobile app development combined with backend and blockchain integration expertise. 1. Maintaining your website’s full functionality and delivering a smooth, intuitive mobile UX/UI. 2. Integrating user authentication and real-time data synchronization to keep app and website in sync. 3. Implementing blockchain rewards and Web3 wallet setup to add modern, secure earning options. My basic services include UI/UX design, backend & database management, thorough testing, and full source code delivery after project completion. I have 9+ years of experience building native iOS and Android apps with complex backend integrations and blockchain features. I have completed projects that combined mobile, web, and blockchain tech for seamless user experiences. Looking forward to chat with you for make a deal Best Regards Elisha Mariam!
$291 USD in 21 days
5.5
5.5

Detroit, United States
Member since Aug 10, 2025
₹1250-2500 INR / hour
₹12500-37500 INR
$30-250 USD
$3000-6000 HKD
₹12500-37500 INR
$250-750 USD
₹150000-250000 INR
₹12500-37500 INR
₹12500-37500 INR
$10-300 USD
€30-250 EUR
$250-750 NZD
₹12500-37500 INR
$30 USD
₹12500-37500 INR
₹400-750 INR / hour
$30-250 USD
$15-25 USD / hour
$30 USD
₹12500-37500 INR