Budget: 10500 UAH Deadline: 2 days
Good Morning,
I have ready decisions immediately, I will make any cast and low gas.
Budget: 10500 UAH Deadline: 2 days
Good Morning,
I have ready decisions immediately, I will make any cast and low gas.
Budget: 1111 UAH Deadline: 11 days
Hello I can help you in creating a smart contract, the task I understood, I will be glad to see all the TZ, I am sure I can help since in the field for more than 3 years and a large number of customers become my partners, so I can help not only in writing the contract but also in many other issues to improve your project.I am sure I can be helpful.Now we are creating our personal charity project:
https://www.figma.com/file/oBJWbkr0DUS8xD25Fm4ya7/SOS%3AUKRAINE?node-id=366%3A1313
Here are the last works:
by shaker.finance
by sickouniverse.com
More works you can see in the portfolio, in one word you can help I can exactly and not only with the contract, I will be happy to cooperate, write me in personal messages.Good day to you.✌
Budget: 30000 UAH Deadline: 1 day
I welcome.
I launched 15 nft collections under the key.
I know absolutely everything.
Write to LS.
Budget: 10000 UAH Deadline: 2 days
At the BSC or at the Matic? These are different networks.
Where will the metadata be stored?
Which marketplace? The counting of royalty on different marketplaces is implemented differently.
How will the mining be done?
What additional functions are needed or all according to the standard?
На який саме маркетплейс?
Стандартний контракт чи ще якісь функції?
Як настроїти газ?
We're building a regulated real estate tokenization platform that converts institutional-grade properties into ERC-3643 security tokens with built-in ONCHAINID compliance. Our platform enables fractional ownership, secondary trading, and DeFi integration—making premium real estate investment accessible to everyone. I am looking for a talented blockchain $ smart contract developer. Tech Stack: - Blockchain: Solidity (ERC-3643 with ONCHAINID) on Arbitrum One, Hardhat - Backend: Node.js/TypeScript, Express, PostgreSQL, Redis - Frontend: React/TypeScript, ethers.js/wagmi, Tailwind - Infrastructure: AWS, Docker, GitHub Actions Blockchain Developer Responsibilities: - Design and deploy ERC-3643 smart contracts with compliance logic - Implement ONCHAINID identity and KYC whitelist integration - Coordinate external security audits and optimize gas usage - Build DeFi lending integrations (staking, yield, collateralization)
We need to connect a payment system to a high-risk site. The main requirements are the acceptance of fiat funds and the withdrawal of funds in cryptocurrency. Preferably no KYC. Only those who have had similar experience. Price is negotiable.
Tech Stack - React: Responsive and dynamic front-end development - Node.js: Robust backend operations - Web3: Multi-chain cryptocurrency integration - Solidity: Smart contract development Project Objective Develop a comprehensive multi-chain staking platform for a popular gaming ecosystem, enabling seamless cryptocurrency interactions, NFT marketplace integration, and enhanced user experience across multiple EVM-compatible blockchain networks. Whitepaper We've been more than just a mobile gaming studio; we are visionaries and innovators in the gaming world. Our team is formed by mobile gaming industry talents and passionate gamers, and is dedicated to pushing the boundaries of what's possible in mobile gaming. Our expertise focuses on hybridizing genres to create something truly unique which we adapt for transitioning Web2 gaming to Web3 gaming titles. From Racing RPGs to Action Strategy games, we are constantly experimenting and blending genres to offer new gaming experiences. Our games aren't just a form of entertainment; they're immersive journeys that engage, challenge, and captivate our players. We embody our mission to not merely entertain but to transport our audience into an extraordinary universe of interactive world within Web3 gaming. - Front-End Development - Back-End Development - Landing Page Redesign - Multi-Chain Integration - NFT Marketplace - Testing & Quality Assurance - Deployment & Maintenance
What needs to be done: conduct an independent expert consultation on the implementation of multisig wallets to protect the company's treasury funds, which operates with high-volume payment processing in USDT across three networks - TRON (TRC20), BNB Smart Chain (BEP20), and Ethereum (ERC20). Requirements: (1) review available market solutions and recommend the optimal one for our profile - a single custodial platform for all three networks or a combination of separate tools for EVM and TRON; (2) propose a signature architecture (e.g., 2-of-3), key distribution among roles, thresholds for quick/large payments; (3) provide recommendations for key storage (hardware wallets, HSM) and procedures in case of key loss or compromise. For whom: the team administering the company's treasury with a high volume of crypto transactions. Success criterion: a ready recommended architecture with a clear implementation plan. Requirements: practical experience in implementing multisig, specifically with TRON (not just EVM), experience with specific solutions (Safe/Gnosis, Fireblocks, BitGo, Cobo, or native TRON multisig), preferably with cases of previous implementations.