During August 2025, Bigd1445 enhanced the lifinance/customized-token-list repository by adding a new custom token, HarryPotterObamaSonic10Inu, to the BER module’s token list. This work expanded the platform’s DeFi and crypto asset coverage, enabling immediate onboarding of new tokens and supporting future integrations. Bigd1445 utilized Solidity and smart contract development skills to ensure the token-list management workflow remained scalable and maintainable. The contribution was delivered through a disciplined Git-based workflow, with a clear feature commit and pull request process. The scope of work was focused, addressing a specific integration need and reinforcing the project’s asset onboarding capabilities for DeFi applications.