M. Karimov developed a dynamic metrics port generation feature for the tarantool/tt repository, enhancing configuration templates by introducing a new {{ metricsPort }} construct within the Go text/template engine. This addition enabled flexible and automated port allocation for metrics and metrics-export-role modules, addressing deployment automation needs. Karimov’s work involved updating built-in functions, changelogs, and comprehensive unit tests to ensure robust compatibility across instances. Leveraging skills in CLI development, configuration management, and template engines, Karimov delivered a focused, well-documented solution that improved the flexibility of port configuration while maintaining code quality and test coverage throughout the development process.