During June 2025, LJX developed namespace-aware PID and TID functionality for the bpftrace/bpftrace repository, enabling users to specify whether process identifiers should be resolved in the init or current PID namespace. This feature was implemented in C++ and C, leveraging BPF and system programming expertise to address the complexities of namespace isolation in modern Linux environments. LJX updated documentation and created comprehensive tests to validate behavior across different namespace scenarios, ensuring reliability and clarity for future contributors. The work demonstrated a focused approach to cross-namespace process identification, with careful attention to code quality, test coverage, and developer onboarding materials.