Crypto Wallet App Development

@rahuliitm69

Hi there, As you can see from my profile, I have extensive experience developing secure, production-ready crypto wallets and blockchain applications for both mobile and web platforms. You will get a fully functional non-custodial wallet that allows users to send and receive coins or tokens, view complete transaction history, and restore accounts reliably via seed phrases or encrypted backup files. The delivery will include a production-ready Android APK, a web build, the complete source code with clear installation instructions, technical documentation outlining the architecture and key-management approach, and a short demo video showcasing all core features in action on mainnet or testnet. In which the wallet’s design prioritizes security with client-side key generation, AES-256 encrypted private keys, optional PIN/biometric unlock, HTTPS everywhere, and no server-side custody. Transactions will populate within seconds, backups will restore the exact account and history, and the code will meet high-quality standards without hard-coded secrets or vulnerabilities, ready for future enhancements like hardware-wallet support or DeFi integrations. Looking forward to delivering a wallet that meets your requirements and provides a secure, seamless experience for your users from day one. Thanks, Rahul

@pinkeegupta

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. Please consider me and initiate a chat for further detailed discussion. Regards, Anju Logical Soft Tech Pvt Ltd, Indore(M.P)

@mxicoders

We understand you’re building a secure, non-custodial crypto wallet with React Native (Android + web) featuring send/receive, transaction history, and robust backup/restore flows (seed phrase/encrypted backup). You expect clean, documented code and strong client-side security without server custody. Our solution: • Build a cross-platform wallet (React Native + web) with EVM support for send/receive and fast history updates • Implement client-side key generation, AES-256 encrypted storage, PIN/biometric unlock, HTTPS everywhere • Provide secure backup/restore (BIP39 seed / encrypted files) and optional WalletConnect integration • Deliver production builds, full source with docs, and a demo walkthrough proving core flows on testnet/mainnet • Prioritize secure architecture, audit-ready code, and clean maintainable repository Why MXICODERS: We’ve delivered scalable mobile & blockchain apps with secure wallet and Web3 integrations, backed by a team of 70+ skilled developers and 500+ projects across mobile, APIs, and crypto solutions.

@kaustubhbawa123

Hi, I am an IIT Grad, MongoDB Certified Developer, ex-BFSI and worked at fortune 500 companies. I will make it a reality for you. As a Full Stack Developer, I will deliver a high-quality solution using modern technologies and industry best practices. 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

@mykhaylob4

With over a decade of experience under my belt, specializing in the development of next-gen smart contracts and decentralized ecosystems, I bring a unique set of skills to your project. My proficiency in Solidity, Rust, TypeScript, and other blockchain languages combined with the in-depth knowledge of various chains including Ethereum L2s and Modular Chains positions me perfectly for this task. I understand the importance of security in crypto wallets and your desired non-custodial approach aligns perfectly with my security-first philosophy. From client-side key generation and AES-256 encrypted private keys to optional PIN/biometric unlocks; I build systems that ensure maximum user data privacy while maintaining complete control. Furthermore, compliance with common audits or libraries is an aspect I appreciate but not limited to, showing my willingness to go the extra mile. Moreover, I appreciate your emphasis on the future as I do. The mention of emerging technologies like hardware-wallet support and DeFi integrations aligns well with my constant search for new-ways-to-do things mindset. With my understanding of Intent-based UX, multi-chain SDKs, gasless transactions and more I am prepared to take this project from "zero-to-one" stage all through implementation providing robust, scalable Web3 ecosystems while ensuring timely delivery. You can rely on me to continuously innovate at the cutting-edge frontier of blockchain.

@NareshJoshiTech

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

@bhartimalu

Hello, I am excited about the opportunity to develop your non-custodial crypto wallet app. - I have extensive experience in mobile app development using Flutter, having successfully launched similar projects. - My plan includes: 1. Requirement gathering 2. UI/UX design 3. Development 4. Testing 5. Deployment - I will use Flutter, Dart, and Firebase for a robust solution. - The project can be completed in 6-8 weeks with regular updates via your preferred communication channel. Choose me for my commitment to quality and timely delivery. What specific features do you envision for the wallet? Do you have a preferred design style? Regards, Bharti M.

@bilal0356

Hello Jang B., We went through your project description and it seems like our team is a great fit for this job. We are an expert team which have many years of experience on Java, JavaScript, Mobile App Development, Android, Blockchain, Kotlin, Web Development, React Native Lets connect in chat so that We discuss further. Regards

@codelineinfotech

Hi there, I’m Dhaval from Codeline Infotech LLP. We can build your non custodial crypto wallet in Flutter with secure key generation, encrypted storage, transaction history, backup restore, and Android plus web release. We have 6+ years experience with Flutter, blockchain SDKs, Web3, secure storage, encryption, REST APIs, and cross platform deployment. Full source code, docs, and demo included. Best regards, Dhaval

@mariamz24

Hi, We would like to grab this opportunity and will work till you get 100% satisfied with our work. We are an expert team which have many years of experience on Java, JavaScript, Mobile App Development, Android, Blockchain, Kotlin, Web Development, React Native Lets connect in chat so that We discuss further. Regards

@mahads31

As the CEO of Prime Code Tech, I want to assure you that our team is perfectly equipped to handle the development of your non-custodial crypto wallet app. With a deep understanding of JavaScript and Web Development, we have successfully built and deployed several similar products for both startups and big businesses. We particularly excel at turning complex ideas into impactful, user-friendly digital solutions. I understand your need for security and efficiency, which will be our utmost priority from day one. Our adherence to "standard" security measures such as client-side key generation, AES-256 encrypted private keys, optional PIN/biometric unlock, HTTPS everywhere coupled with serverless approach will ensure your users' assets are safe. Moreover, our production practices guarantee clean code with meticulous documentation; a feature that will be evident in our "Complete source code with clear installation/compilation instructions" and "Brief technical documentation outlining architecture, key-management method, and backup/restore logic".

@ernestoa39

I bring a rare combination of executive-level leadership and deep hands-on engineering experience across Web2 and Web3. I’ve led end-to-end architecture for blockchain-integrated gaming platforms, delivered secure smart contracts and scalable backend systems, and built high-performance user experiences. I understand both business goals and technical execution, allowing me to translate vision into reliable products, lead cross-functional teams effectively, and ship systems that scale, perform, and generate real user value.

@nadiad382

Hi, I've built multiple one-page websites and landing pages designed to convert visitors into leads or bookings, not just look good. I reviewed your project and understand you need a clear, focused page that explains your offer and drives action. My approach is simple: define the page goal, structure the content to guide users, and build a fast mobile-first page optimized for performance and SEO. I avoid bloated designs and focus on clarity, speed, and results. I can start with a clear section layout that highlights your wallet’s essential features—security, seamless transactions, and ease of backup—ensuring users quickly grasp its benefits. Happy to discuss your goals and timeline. Nadia

@ibrahimkhan022

Hello, I’ve reviewed your project details and understand your need for a reliable and well-performing mobile application. I have 3 years of hands-on experience in mobile app development, focusing on performance, stability, and smooth user experience. I work with Android Studio, Flutter, VS Code, Firebase, and Figma to handle both development and interface flow efficiently from start to finish. Please share your app requirements or feature details so I can proceed with a clear plan and deliver on time. Best regards, M. AbouBaker

@sankalpragasr

Hi, My name is sankalp raga iam having good experience with kotlin jetpack compose etc I can help you to build an app for this Cryptocurrency wallet.