A small smart contract needs to be developed. There will be a platform for donations, a person wishing to donate can send any coin in the ERC20 network, the smart contract will pay the gas fee. (I top up the smart contract, which will pay for the gas) A small website with a minimal interface is also needed, where a person can connect their wallet and conduct a transaction. So, a person goes to the site, connects a wallet and, for example, sends 20usdt erc20, while he may not have ETH on his account to pay for gas fees, the gas fee is paid by a third party in the smart contract, and the recipient has a separate wallet. I saw a semi-finished solution on opengsn.org , which will clearly help in the end result I am waiting for your price offers
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Location: US or Europe only We are looking for an experienced Full Stack Developer to help build and maintain a professional trading platform. Requirements: * 5+ years of Full Stack development...
My firm is looking for a professional video creator and editor . You will make instructional video for our subscribers . AI voice over , cut and join , imaginative design is an asset. We...
We write and review professional Solidity code for your smart contract. Our role is strictly assistant-level — we write code based on your idea, review it multiple times (cross-checking with other AI models + manual...
This is a very simple task. No stress at all. All you do is upload videos and tag it to a song for the song to trend each song has a total payout and a...
We are looking for a motivated and reliable individual to help promote our online service across social media platforms and online communities. This is a flexible, part-time remote position with negotiable compensation. Responsibilities: Promote our...
We are looking for a Backend Developer to join our team and help build, maintain, and improve scalable web applications and APIs. Responsibilities Develop and maintain backend services and APIs Design and optimize database structures...
We are looking for an experienced Blockchain Developer to join our development team and work on decentralized applications (DApps) and smart contract-based systems. You will be responsible for building and integrating blockchain-based features into modern...
We need a freelance Head of Marketing to own B2B and B2C marketing. You'll build strategy, run performance campaigns, manage freelancers, and report to the CEO. What You'll Do Build marketing strategy for merchants (API)...
I will automate your tasks using Python and modern tools to save your time and effort. I can build custom solutions for: Web scraping and data extraction from websites Excel automation and reporting Python scripts...
