Azamat Hackimov delivered two features focused on usability and security across the rizin and Gentoo repositories. In rizin, he enhanced the disassembly command-line interface by allowing users to omit the byte count, defaulting to the core block size, which streamlines reverse engineering workflows. For Gentoo, he managed package updates and security patching for MbedTLS, addressing recent CVEs by introducing new versions and deprecating outdated ones. His work demonstrated practical application of C and Shell scripting, as well as system administration and package management skills. The contributions were targeted, addressing specific user needs and improving overall project security and maintainability.