Our client is developing an innovation-driven application and we are actively seeking experienced professionals or teams specializing in web and blockchain technologies to help bring this vision to life. Project Overview: — Current Status: Version 1 MVP is 30% complete. — Next Phase (Version 2): This includes implementing additional features, fixing bugs, and developing smart contracts. -Post-development, we plan to launch a mobile version of the platform Requirements * 3+ years of Node.js experience (Express/Nest.js a plus) * Strong understanding of REST APIs, middleware, and async operations * Solid experience with MongoDB (design, indexing, optimization) * Clean architecture and modular code structuring * 1–2+ years working with Solidity on EVM-compatible chains * Experience deploying and testing contracts with Hardhat / Truffle * Familiarity with smart contract security best practices * Integration with smart contracts using Web3.js / Ethers.js * Ability to estimate tasks and deliver on time * Clear written and verbal communication in English
