Worked on stabilizing the cosim integration within the rapidstream-tapa repository, focusing on improving reliability across diverse development environments. Addressed a bug related to Vivado version parsing by updating the regular expression logic in Python scripts, ensuring that version detection operates correctly regardless of case sensitivity. This scripting and system integration effort reduced environment-related failures and enhanced the consistency of continuous integration and testing workflows. The targeted fix allowed the cosim module to interact seamlessly with various Vivado installations, supporting more robust automated testing. The work demonstrated attention to detail in system integration and proficiency in Python for infrastructure reliability.