Worked on the safe-global/safe-wallet-web repository to enhance the security of the release process by implementing GPG signing for continuous integration commits and tags. Leveraged YAML and GitHub Actions to automate the import of GPG keys and integrated a dedicated signing bot, ensuring that all releases could be verified for authenticity and integrity. This approach strengthened tamper resistance and enabled verification of commit identities, addressing potential risks of unauthorized changes. The primary focus during this period was on process automation and security hardening, with no major bug fixes, demonstrating depth in CI/CD pipeline improvements and secure software delivery practices.