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I'm building a real-world-asset (RWA) platform and need additional hands across the stack to accelerate development. The codebase has an ERC token framework and early React interface, but needs smart contract refinement, production front-end, solid architecture, and backend integration. You'll work on: - Solidity contracts (tokenization, governance, payouts) – aiming for 90% test coverage + audit readiness - React/[login to view URL] front end – Web3 integration, responsive dashboard - Blockchain architecture – chain selection, nodes, oracles, security - Backend (Node.js/Python) – REST/GraphQL APIs, KYC hooks, Postgres Requirements: - Contracts deployed to testnet with static analysis passed - Front end connects via MetaMask & WalletConnect - Documented backend endpoints - Brief architecture summary GitHub daily commits, PR reviews, and Slack/Discord stand-ups. If you're comfortable with Solidity, TypeScript/React, and backend work – let's talk.
ID del proyecto: 40488166
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Activo hace 18 horas
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154 freelancers están ofertando un promedio de $34 USD /hora por este trabajo

A Warm Hello! We are readily available to start working on this project! We are a full-stack development agency with experience delivering Web3 platforms, token ecosystems, smart contract development, and scalable backend architectures. With an existing ERC token framework and early React implementation already in place, we can quickly integrate into your workflow and help accelerate development toward a production-ready RWA platform. We are available to start immediately and can dedicate senior blockchain and full-stack engineers to accelerate delivery while maintaining security and code quality standards. Best regards, Ana
$25 USD en 40 días
9,2
9,2

With over a decade of experience in full-stack architecture and high-scale systems, I understand your goal of accelerating the development of your Web3 RWA platform. Having successfully built and scaled projects serving over 1 million users, I am well-equipped to tackle the challenges of refining smart contracts, developing a production-ready frontend, and integrating a solid backend architecture for your platform. My strategic insight for ensuring scalability and security in your project is to prioritize achieving 90% test coverage for the Solidity contracts, along with conducting thorough audits. This approach, combined with my experience in blockchain architecture and backend development, will ensure a robust and reliable platform for your real-world asset management. I encourage you to reach out to discuss the roadmap for your project further. Let's collaborate to bring your Web3 RWA platform to fruition.
$40 USD en 15 días
8,1
8,1

This looks straightforward at first, but in my experience there’s usually a key detail that can cause issues later. I’ve handled similar projects before and can outline a practical approach for you. For similar work and case studies, feel free to check my profile: https://www.freelancer.com/u/Microlent Let me know if you I'd like me to walk you through the plan. – Rajesh Rolen
$38 USD en 40 días
7,7
7,7

As an experienced blockchain developer like myself, I understand the importance of creating secure infrastructures that are both efficient and functional. Over the years, I've developed a proficient skillset in smart contract management, with proven expertise in Ethereum, Solana, Polygon and Bitcoin Core. Consequently, your requirement for smart contract refinement aligns perfectly with my forte. Moreover, my proficiency in JavaScript, Node.js and Python also gives me an edge in developing the backend component of your project - REST/GraphQL APIs, KYC hooks, Postgres - providing essential functionalities to accompany your solid contracts. In addition to this, my experience in deploying custom crypto coins and tokens makes me uniquely qualified for your RWA platform. My commitment towards employing best practices is evident in the fact that my contracts are deployed to testnet only after successfully passing static analysis. The 90% test coverage and audit readiness you seek will be meticulously addressed with diligence throughout the project. Combined with daily GitHub commits and prompt PR reviews, I'm confident that our communication on Slack or Discord will be just as efficient as our code. Let's discuss how I can bring 100% of my skills to your project!
$30 USD en 40 días
7,9
7,9

Hi there, Regarding your RWA platform, one common pitfall is ensuring ERC token frameworks seamlessly integrate with advanced smart contract structures. My approach delivers solid architecture and optimized backend integration, ensuring robust test coverage and audit readiness. In a past project, I refined smart contracts for a similar platform, reaching 95% test coverage, which significantly minimized errors during deployment. I include 30 days of post-deployment bug-fixing to ensure your launch is smooth. How will you manage chain selection for optimal performance? Let's discuss how I can accelerate your development efforts.
$25 USD en 40 días
5,9
5,9

Hi there, Building a real-world-asset platform requires precision and expertise across the entire tech stack. Ensuring your ERC token framework and React interface are seamlessly integrated with robust smart contracts and a production-ready frontend is crucial. Our team excels in delivering comprehensive blockchain solutions that are secure and scalable. Here are our questions: 1. Which testnet are you currently utilizing for contract deployment, or are you open to recommendations? 2. Do you have a preferred cloud service for backend deployment, or should we suggest options? We have successfully completed similar blockchain projects and are adept at using Solidity, TypeScript, and Node.js to build and refine complex systems. You can review our portfolio, and we're happy to provide samples in chat. We also offer 30 days of free support post-completion to ensure everything runs smoothly. Let’s discuss your project today!
$25 USD en 40 días
5,5
5,5

Hello there, we are a team of AI Automation and Web Software developers and we can do this project in no time. Please, send me a message to discuss the work. Thanks Ashish Kumar.
$38 USD en 40 días
5,7
5,7

Hello, I have extensive experience in the mentioned technologies and am ready to start immediately. Let’s connect via chat to discuss the project requirements further. Thank you, Jignesh
$25 USD en 40 días
5,3
5,3

As an experienced full-stack developer, I have the knowledge and skills you need for your RWA platform. My background in Vue.js and Node.js paired with my proficiency in Solidity, Python, and JavaScript make me an excellent fit for the job. I prioritize building quality, scalable applications that not only meet but exceed client expectations. Having worked on blockchain projects previously, I understand the intricacies of tokenization, governance, and payouts. Moreover, I bring along robust experience in REST and GraphQL API development which aligns well with your backend requirements. An added advantage of partnering with me is my disciplined approach to project management. With daily Github commits, proactive pull-request reviews, and constant communication via Slack and Discord - you will always know what stage the project is at. Let's start revolutionizing your RWA platform together!
$25 USD en 40 días
4,9
4,9

Hey there, Audit-ready Solidity is where a lot of RWA projects trip up — getting to 90% test coverage and passing static analysis before the auditors come in saves a lot of painful back-and-forth later. I'm comfortable across the full stack here, from tightening the contracts and hooking up MetaMask and WalletConnect on the React side, to the backend API and KYC integration. Done Web3 full-stack work on tokenization projects before. Let me know if you want to dig into the current codebase here in the messages!
$25 USD en 1 día
4,9
4,9

I see you need a boost to finalize your RWA platform across smart contracts, front end, and backend. From helping a DeFi startup refine tokenomics and governance contracts to building React dashboards linked to wallets, I’ve walked through very similar phases. For your Solidity contracts, ensuring 90% test coverage and audit readiness is doable by adding thorough unit and integration tests early, plus running tools like Slither or MythX for static checks. Have you settled on specific testnets for deployment? On the front end, integrating MetaMask and WalletConnect smoothly and making your dashboard responsive usually involves React hooks with web3-react or wagmi—I can help refine that setup and improve UX. On backend, linking KYC hooks with GraphQL APIs and Postgres data is straightforward, but do you have preferences on KYC providers? Also, I suggest documenting API endpoints with OpenAPI spec to keep everything clear for the team. Daily GitHub commits and active PR reviews sound great for momentum—I’m ready to jump in and start refining your contracts and building out the frontend immediately.
$50 USD en 7 días
5,1
5,1

As a seasoned freelance web and software developer, I introspectively evaluate your project's unique needs and apply apt technical solutions. With proficient skills in JavaScript, Node.js, Python - my languages of choice for efficient full-stack development - I'm well wooven into the domains of smart contract solidity for blockchain systems and have professional-grade experience with ERC token frameworks like yours. In addition to my proficiency in Web3 tools like MetaMask and WalletConnect, I bring a visionary dimension to this project. Having worked across different industries and international clients, I understand that transforming complex requirements into clean solutions is the crux of implementing digital products harmoniously with overarching business strategies. Consequently, your RWA platform will be not just technically efficient but also deeply focused on delivering real value for your enterprise. My daily presence on GitHub and professional usage of Slack/Discord aligns perfectly with your expectations for detailed GitHub commits communication and active stand-up participation. Therefore, if you're looking for an innovative technology partner who understands the client's goals beyond just technicalities, Mahad Sheikh is the perfect match for your 'mahad'ing task!
$30 USD en 40 días
4,6
4,6

Hi there, I’d be happy to discuss your project—feel free to start a chat anytime. I’m a full-stack developer with solid experience building scalable web and desktop applications, and I’m confident I can deliver your project efficiently and on time. I also have strong exposure to modern technologies including Web3 concepts, DevOps practices, and automation. I’m a Kubernetes enthusiast with hands-on experience using Docker containers and deploying applications on Linux servers. My expertise includes: MERN / MEAN Stack (development + team management) .NET Core APIs with Angular, including D3.js data visualizations Azure Logic Apps, SharePoint, and workflow automation (PowerApps familiarity) Salesforce development with Apex, Visualforce, and integrations via .NET APIs DevOps basics, containerization, and application hosting on Linux Automation workflows and AI-based tools to improve efficiency I bring a problem-solving mindset and full project lifecycle experience—from development to deployment. Looking forward to hearing from you. Thank you!
$38 USD en 40 días
3,6
3,6

Greetings! I will work on your RWA platform. I will refine Solidity contracts for tokenization and payouts with 90 percent test coverage. I will build the React front end with Web3 and MetaMask. I will add Node.js backend with REST APIs, KYC hooks, and Postgres. Daily commits and stand ups. Send your repo access and testnet details. Thanks, Revival
$25 USD en 40 días
2,9
2,9

Hello, I have experience with Solidity and React, having implemented a decentralized finance platform that utilized ERC20 tokens for liquidity and built user interfaces that integrate smart contracts for real-time transactions. I can build a robust real-world asset platform that includes tokenization smart contracts, a responsive React front-end for seamless user interactions, and a solid backend architecture for data integrity. For instance, I propose implementing automated testing for smart contracts to ensure functionality before deployment. Let's discuss more details in chat!
$25 USD en 40 días
2,4
2,4

✅ Which asset types, jurisdictions, investor restrictions, and token standard should the RWA contracts support, and how will off-chain ownership or legal records map to on-chain tokens? ✅ Which chain, oracle providers, custody model, KYC provider, payout currency, and compliance hooks must be included in the production architecture? ✅ Can you share the current contracts, test suite, threat model, and deployment pipeline so governance, payout logic, upgradeability, access control, and audit gaps can be reviewed first?
$38 USD en 40 días
1,6
1,6

Hello! I love building Web3 RWA platforms end-to-end — smart contracts, React front ends, and backend APIs. I work daily with [Solidity], [React], [Node.js], and [PostgreSQL]. Example: Helped launch a tokenized real-estate platform with 92% test coverage, MetaMask/WalletConnect integration, and a responsive dashboard. For your project, I'll refine your ERC contracts, build a production React front end, set up backend endpoints with KYC hooks, and document architecture. Ready for GitHub daily commits and Slack stand-ups. Let's deploy to testnet and pass static analysis. Thanks!
$30 USD en 40 días
0,0
0,0

We’ve worked on a project with a very similar scope, giving me strong insight into delivering quality results efficiently. I understand the importance of a clean user-friendly UI for high-end customers. I'd love to chat about your project and how we can work together to achieve your goals. Walk away with a free consultation. Regards, Nabeel Ismail
$25 USD en 7 días
0,0
0,0

Hi, To ensure your ERC token framework gets the solid architecture and smart contract refinement it needs, We can implement robust Solidity contracts that achieve 90% test coverage while ensuring audit readiness. With proficiency in TypeScript, React, and backend integration, We can develop a responsive front-end that connects seamlessly with MetaMask and WalletConnect. We also have experience in creating and documenting REST/GraphQL APIs on Node.js to enhance your KYC hooks and database interactions. For the estimated cost, We propose $30 hour for medium-sized tasks, which includes ongoing collaboration through GitHub commits and Slack/Discord stand-ups. We are excited to contribute to your real-world-asset platform and help accelerate the development process. Let’s discuss the next steps to kick this off! Regards Interconnect Team
$30 USD en 40 días
0,0
0,0

Hello, I've recently completed a very similar project for an education company, where I developed both mobile and web applications capable of scanning handwritten checklists, capturing notes, and transforming that information into real-time analytics and reporting dashboards. The solution helped automate educator workflows, improve reporting accuracy, significantly reduce manual administrative work, and create a scalable platform with secure role-based access across both web and mobile environments. Because of my experience building similar systems, I'm confident I can bring valuable insights and practical solutions to your project. I'd love the opportunity to discuss your requirements in more detail. The worst that can happen is you walk away with a free consultation and some useful recommendations for your project. I look forward to hearing from you. Kind Regards, ReeceVT05
$25 USD en 7 días
0,0
0,0

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