Worked on the balancer/tokenlists repository to expand the Arbitrum token list by adding ArbiFLUX, FLUX, and LOCK tokens, including their images and configuration updates. Leveraged front-end development and smart contract integration skills to ensure seamless token management and cross-chain readiness, enabling new DeFi asset coverage and liquidity options. Updated the yarn.lock file to accommodate esbuild changes for Windows 64-bit, maintaining deterministic builds and CI stability. All related smart contracts were verified on Arbiscan, reinforcing security and governance standards. Utilized TypeScript and binary formats to deliver a reproducible, secure, and user-focused token list expansion within the project’s scope.