During November 2024, Strokov developed a comprehensive permission management testing suite for the Iroha CLI in the hyperledger-iroha/iroha repository. Focusing on Python and CLI automation, he expanded test coverage to include grant and revoke flows, addressing both valid and invalid permission scenarios. His approach incorporated edge cases such as non-existent accounts and revocation attempts without prior grants or sufficient rights, ensuring robust validation of permission logic. By emphasizing thorough testing and CI readiness, Strokov’s work enhanced the reliability and maintainability of permission handling features, providing a solid foundation for future development and reducing long-term risk in the codebase.