Crekhi worked on the lacework/go-sdk repository, focusing on improving the clarity of resource metadata in CLI JSON output. Addressing a specific bug, Crekhi modified the handling of resource tags so that tab characters are now escaped as '\t' before being printed, which enhances both readability and correctness for operators and automation tools. This change was implemented in Go, leveraging skills in CLI development and JSON handling, and included targeted testing to ensure stability. The update delivered a well-scoped, low-risk improvement that reduces confusion and support friction, resulting in more reliable and user-friendly CLI output for resource tags.