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I need an experienced blockchain developer to build a fully functional cryptocurrency wallet based on the MetaMask open source codebase (metamask-mobile on GitHub). SCOPE OF WORK: - Fork and rebrand MetaMask mobile app - Custom app name: ChiraseWallet - Custom logo and color scheme (I will provide design direction) - Android APK + Google Play Store submission - iOS app + App Store submission - Web version / browser extension - All MetaMask features must work identically: • Multi-chain support (ETH, BNB, Polygon, etc.) • ERC-20 / BEP-20 token support • Send / receive crypto • Swap tokens • DeFi app connection (WalletConnect) • Seed phrase recovery REQUIREMENTS: - Experience with React Native - Experience with blockchain / Web3 - Must have delivered similar projects before (show portfolio) - Must replace Infura API key with new one - Clean, well-commented code delivered via GitHub DELIVERABLES: - Full source code on GitHub - Android APK file - iOS build (IPA) - Web extension - Brief documentation
ID Projek: 40315779
26 cadangan
Projek jarak jauh
Aktif 12 hari yang lalu
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26 pekerja bebas membida secara purata $265 USD untuk pekerjaan ini

Hello, With years of experience in mobile app development and a strong proficiency in React Native, our team at Our Software is eager to undertake the challenge of creating ChiraseWallet. We have an intricate understanding of the MetaMask codebase and have the ability to fork and rebrand it according to your specifications. In addition, our blockchain expertise with Web3 technology will enable us to effectively replace the Infura API key with a new one, ensuring data privacy and security. What makes us highly qualified for this venture is our proven track record of delivering similar projects successfully. As evidenced by our substantial portfolio, we specialize not only in informational websites and SEO services but also in e-Commerce websites and Content Management Systems, all deeply rooted in the latest technologies. In conclusion, by working with us you can be confident that you'll receive a top-notch product. We commit to providing clean, well-documented code delivered via GitHub as well as all deliverables outlined in your project description including Android APK file, iOS build (IPA) and web extension along with full source code on GitHub and brief documentation. With 'Miracles happen to those who believe in them' as our motto, let us bring your vision of ChiraseWallet to life and make it into a reality. Thanks!
$130 USD dalam 3 hari
8.6
8.6

Hi I’ve carefully read your requirements for ChiraseWallet and I can confidently help you deliver a fully functional, production-ready wallet by forking and customizing the MetaMask mobile codebase. I have solid experience in React Native and Web3 development, and I’ve already built similar wallet solutions with multi-chain support, token management, WalletConnect integration, and secure seed phrase handling. I will follow following steps: Fork MetaMask mobile & extension repositories Replace Infura with your API and configure RPC endpoints Rebrand UI (name, logo, colors) across Android, iOS, and web Ensure full feature parity (multi-chain, swaps, tokens, WalletConnect) Test thoroughly (security, transactions, edge cases) Deliver APK, IPA, extension, and clean GitHub repo with documentation Assist with Play Store & App Store submission Do you want to keep MetaMask’s swap providers or integrate custom liquidity sources? Will you provide RPC endpoints for all chains or should I configure public/private nodes? Note : As you know your posted project budget is way too low and won't be feasible in this budget, I hope this is just a place holder bid. Looking forward to working together. Best regards Rahul
$500 USD dalam 7 hari
8.8
8.8

Hi, I will fork the MetaMask mobile codebase, rebrand it as ChiraseWallet with your custom logo and colour scheme, replace the Infura API key, and deliver working builds for Android (APK + Play Store submission), iOS (IPA + App Store submission), and the browser extension. All core MetaMask functionality will remain intact — multi-chain support, token management, send/receive, swaps, WalletConnect, and seed phrase recovery. Clean code delivered via GitHub with documentation. One critical step I will handle is regenerating all signing keys, bundle identifiers, and OAuth credentials from scratch rather than reusing anything from the MetaMask source. Forked wallet projects that skip this step get rejected by both app stores for conflicting identifiers, and can also inherit revoked API permissions. Questions: 1) Do you have Apple Developer and Google Play Developer accounts already, or do you need those set up? 2) For the Infura replacement, do you have your own Infura API key, or would you prefer an alternative RPC provider like Alchemy or QuickNode? Looking forward to your response. Best regards, Kamran
$111.11 USD dalam 7 hari
8.5
8.5

Hi, I am a skilled blockchain developer with expertise in React Native and Web3 technology. I have successfully delivered projects similar to yours, ensuring high-quality code and seamless functionality. I propose to fork and rebrand the MetaMask mobile app to create the custom cryptocurrency wallet, ChiraseWallet. I will customize the app name, logo, and color scheme as per your design direction, ensuring compatibility with Android, iOS, and web browsers. All MetaMask features, including multi-chain support, token compatibility, DeFi connections, and seed phrase recovery, will be integrated identically. I will replace the Infura API key and provide clean, well-commented code on GitHub. My portfolio showcases my expertise in delivering such projects efficiently. Looking forward to collaborating on this exciting project. Best regards,
$90 USD dalam 2 hari
7.7
7.7

I'm Iosif Peterfi, 15+ years delivering web, CMS, and platform projects with a calm, results-focused approach. I need an experienced blockchain developer to build a fully functional cryptocurrency wallet based on the MetaMask open source codebase (metamask-mobile on GitHub). This maps directly to my experience in blockchain / Web3. I will deliver exactly what you described: - Fork and rebrand MetaMask mobile app - Custom app name: ChiraseWallet - Custom logo and color scheme (I will provide design direction) - Android APK + Google Play Store submission - iOS app + App Store submission - Web version / browser extension - All MetaMask features must work identically: - Multi-chain support (ETH, BNB, Polygon, etc.) - ERC-20 / BEP-20 token support - Send / receive crypto - Swap tokens - DeFi app connection (WalletConnect) - Seed phrase recovery This maps directly to my experience in blockchain / Web3. I'll deliver a branded, reliable wallet with parity of features, clean code on GitHub, and a streamlined process to replace Infura API key. Deliverables include full source code, Android APK, iOS IPA, web extension, and brief documentation, plus a smooth store submission plan and QA. Last quarter I helped a fintech startup migrate to a multi-chain wallet with a branding refresh. They saw onboarding time drop from days to hours and a 40% reduction in support tickets after launch. Let's chat - I can walk you through my approach in 15 minutes.
$1,200 USD dalam 5 hari
6.3
6.3

Hello, I’m excited about the opportunity to develop the ChiraseWallet, a customized cryptocurrency wallet based on the MetaMask mobile app. You require a full-featured fork that supports multi-chain crypto assets, token swaps, DeFi integration, and seamless recovery options across Android, iOS, and web platforms. With extensive experience in blockchain development and React Native, I’ve successfully delivered similar projects involving custom wallet creation and app store submissions. I understand the critical need for replacing the Infura API key securely and will ensure clean, well-documented code shared through GitHub per your requirements. My focus is on delivering a polished, reliable product with your branding, logo, and colors implemented exactly as you envision. I will handle the Android APK, iOS IPA, and browser extension components while maintaining full MetaMask compatibility. Let’s discuss further to align on your design direction and timelines. I’m confident I can bring your vision to life with professionalism and attention to detail. Looking forward to collaborating on this innovative wallet project.
$175 USD dalam 30 hari
5.7
5.7

Hi , Good afternoon! I’ve carefully checked your requirements and really interested in this job. I’m full stack node.js developer working at large-scale apps as a lead developer with U.S. and European teams. I’m offering best quality and highest performance at lowest price. I can complete your project on time and your will experience great satisfaction with me. I’m well versed in React/Redux, Angular JS, Node JS, Ruby on Rails, html/css as well as javascript and jquery. I have rich experienced in Android, iPhone, Cryptocurrency, iOS Development, Blockchain, React Native, PHP and Mobile App Development. For more information about me, please refer to my portfolios. I’m ready to discuss your project and start immediately. Looking forward to hearing you back and discussing all details.. Thanks
$155 USD dalam 4 hari
4.5
4.5

As an accomplished Full-Stack Developer with five years of professional experience building Web3 applications for startups and enterprises alike, my skill set aligns perfectly with your project requirements. I have substantial experience in React Native and extensive knowledge of Blockchain technology. One area where I particularly thrive is in delivering clean, well-documented, and testable code that is scalable and secure - a crucial aspect for any cryptocurrency wallet. With my prior experience, I can confidently assure that I'll be able to fork, rebrand and tweak the Metamask codebase according to your direction whilst ensuring all existing functionalities are identical in your ChiraseWallet. Additionally, my proficiency spans across various other relevant technologies such as AWS, Docker, Firebase, React Native and more which will help me deliver the web/browsing extensions and ensure smooth submission on Google Play Store and Apple App Store. I take immense pride in my ability to see beyond the code and make smart decisions that save both time and money - something that has not only brought back repeat businesses but also garnered their trust. That's not all; as your project progresses, I'll provide you regular updates on my progress with realistic timelines for every milestone. Let me convert your vision into a 100% functional product!
$180 USD dalam 7 hari
4.2
4.2

Hi there, I'm Kristopher Kramer from McKinney, Texas. I’ve worked on similar projects before, and as a senior full-stack and AI engineer, I have the proven experience needed to deliver this successfully, so I have strong experience in iOS Development, Mobile App Development, Cryptocurrency, Android, PHP, Blockchain, iPhone and React Native. I’m available to start right away and happy to discuss the project details anytime. Looking forward to speaking with you soon. Best regards, Kristopher Kramer
$120 USD dalam 3 hari
4.8
4.8

Hey, this is definitely doable—I’ve worked with React Native + Web3 stacks, and forking metamask-mobile is the right starting point. I’d handle it by cleanly forking and rebranding the app (name, logo, theme), then replacing the Infura setup with your own keys and verifying all core flows—wallet creation, seed recovery, send/receive, token detection, and WalletConnect—are working end-to-end across ETH, BNB, Polygon, etc. Main effort is making sure nothing breaks during rebrand + build process (MetaMask codebase is a bit complex), and getting stable Android/iOS builds ready for store submission. Extension/web version can be aligned from the MetaMask extension repo with the same branding so everything stays consistent. I’ll keep the code clean, documented, and push everything to GitHub, plus provide APK/IPA builds and basic setup docs so you can maintain it later. One thing to flag—store approvals (especially Apple) can be tricky with crypto wallets, so I’ll make sure configs and permissions are aligned to avoid rejection. If you’ve got branding assets ready, I can start right away
$1,000 USD dalam 30 hari
4.4
4.4

Hi, I understand that you are looking for a skilled blockchain developer to create a custom cryptocurrency wallet based on the MetaMask open-source codebase. My technical strategy involves forking and rebranding the MetaMask mobile app to create the ChiraseWallet with a custom logo and color scheme. I will ensure that all MetaMask features work identically, including multi-chain support, token support, crypto transactions, token swaps, DeFi app connections, and seed phrase recovery. For this project, you will receive full source code on GitHub, Android APK file, iOS build, web extension, and brief documentation. My background in React Native and blockchain/Web3 technology stack ensures reliable results and professional standards. I'll send over my portfolio via direct message. Feel free to reach out there. I'm available to dive deeper into your requirements and address any concerns. Best regards, Taneem
$140 USD dalam 7 hari
3.0
3.0

Hello, With extensive experience in blockchain development and React Native, I specialize in creating secure, user-friendly crypto wallets. I will customize the MetaMask codebase to develop ChiraseWallet, ensuring all features function seamlessly across platforms. Could you specify the preferred timeline for each platform deployment? Thanks, Juan Aponte
$180 USD dalam 2 hari
4.1
4.1

Hello, I’ve carefully reviewed your project details, and it genuinely sounds exciting. I’d be glad to contribute my experience to help make it a success. With over 10 years of hands-on experience in blockchain, web, mobile, and software development, I’ve worked with clients across the globe and successfully delivered 500+ projects to date. My team and I bring strong expertise in blockchain technologies, including Solidity, Rust, Stylus, EVM-compatible chains, and Clarity, with hands-on experience delivering award-winning projects on the Avalanche and Arbitrum chains. Alongside blockchain development, we have deep proficiency in MEAN/MERN stacks, Flutter, React Native, PHP, Laravel, Python, AI-driven solutions, CRM/CMS platforms, and DevOps, enabling us to build secure, scalable, and high-performance digital products end to end. What drives me most is solving complex problems and transforming ideas into scalable, secure, and user-friendly products. I place high value on clear communication, transparency, and dependable delivery, ensuring clients feel confident in their decision to work with us. You can review my portfolio here: https://www.freelancer.in/u/NareshJoshiTech I’d appreciate the opportunity to discuss your project in more detail and explore how we can build something impactful together. Looking forward to your response. Warm regards, Naresh Joshi
$250 USD dalam 7 hari
2.3
2.3

Hello, I hope you're doing well. I understand you're looking for an experienced blockchain developer to create a fully functional cryptocurrency wallet based on the MetaMask codebase. This project, particularly with the need for Android and iOS submissions alongside a web extension, requires a strong focus on user experience and security, given the complexities involved in cryptocurrency transactions. My background in React Native and Web3 technologies allows me to effectively fork and rebrand the MetaMask app to fit your vision for ChiraseWallet. I'll ensure features like multi-chain support, seed phrase recovery, and DeFi app integration are seamlessly implemented. I'm also committed to delivering clean, well-documented code, and I'll replace the Infura API key as needed. With my experience in similar projects, I'm confident I can deliver a high-quality product tailored to your specifications.I'd like to have a chat with you at least so I can demonstrate my abilities and prove that I'm the best fit for this project. Warm regards, Natan.
$140 USD dalam 7 hari
0.0
0.0

Hi, I have checked the details. I am a senior engineer with over 7 year of experience on PHP, Mobile App Development, iPhone, Android, Blockchain, iOS Development, React Native, Cryptocurrency. Please visit my profile to view my latest projects, certificates, and work history. Let's connect in chat to discuss more. Regards, Matheus
$30 USD dalam 7 hari
0.0
0.0

Hello, I see you need a blockchain developer to create a custom cryptocurrency wallet based on the MetaMask codebase, and I have the exact experience to make ChiraseWallet a reality. I am Mubashir, a Full-Stack Developer with 6+ years of experience in blockchain and mobile app development. I understand that you require a fully functional wallet that supports multi-chain functionality and features identical to MetaMask, which is crucial for your project’s success. 1. First, I will fork the MetaMask mobile app and implement your custom branding, including the name ChiraseWallet and the logo you provide. 2. Then, I will ensure all features work seamlessly, such as multi-chain support for ETH, BNB, and Polygon, and implement ERC-20 and BEP-20 token support. 3. After that, I will develop the Android APK and iOS app, ensuring both are ready for submission to the Google Play Store and App Store. 4. Next, I will create a web version and browser extension to expand accessibility. 5. Finally, I will deliver clean, well-commented code via GitHub along with brief documentation. Even if you're not sure yet, I can provide a FREE detailed quotation and project proposal with a suggested roadmap at no cost. You can use it as a reference, regardless of your decision. >>> My Work: https://www.freelancer.com/u/mubashir021 <<< Drop me a message and let's get this sorted. Mubashir
$239 USD dalam 7 hari
0.0
0.0

Osaka-shi, Japan
Kaedah pembayaran disahkan
Ahli sejak Sep 9, 2025
$30-250 USD
$250-750 USD
$250-750 USD
₹12500-37500 INR
$250-750 CAD
₹1500-12500 INR
$30-250 USD
$30-250 USD
₹400-750 INR / jam
₹600-1500 INR
₹600-1500 INR
$250-750 USD
₹1500-12500 INR
₹12500-37500 INR
₹1500-12500 INR
₹1500-12500 INR
₹1500-12500 INR
€250-750 EUR
₹1500-12500 INR
$250-750 USD
₹150000-250000 INR
₹600-3000 INR
$30-250 CAD