QsnDEX — DeFi hub on Taiko L2 and Arbitrum
A full DeFi hub deployed and verified on two mainnets. 25 Solidity 0.8.20+ contracts built with Foundry and OpenZeppelin, an AMM with four fee tiers combining Constant Product and StableSwap in one factory, on-chain limit orders with automatic keeper execution, a permissionless staking factory and a launchpad. Backend on Rust and Axum with 50+ REST endpoints, PostgreSQL 16, Redis 7 and blockchain indexers. Frontend on Next.js and React with 140+ components and 22 mobile views.
Vahe Aramyan — fullstack and Web3 developer, available for remote work. Contact: Telegram @Va_devs, GitHub.