During December 2024, Meet Jain developed a security-focused governance enhancement for the meetjn/NFT-Wallet repository by building the Advanced Guardian Contract with Timelocked Proposals. This Solidity-based smart contract introduced a multi-guardian workflow, allowing the owner to add or remove guardians, propose transactions with a mandatory timelock, and require guardian approvals before execution. The contract also included an emergency pause and unpause mechanism to address incidents promptly. By leveraging blockchain and smart contract development skills, Meet Jain addressed the need for secure, auditable asset management, reducing single points of failure and preparing the codebase for security review and future audits.