Worked on expanding Tesla Model 3 Performance support in the commaai/opendbc repository by delivering hardware fingerprinting integration for HW4 with Full Self-Driving version 14 compatibility. Focused on updating firmware strings and introducing new configurations to ensure alignment with the 2026.2.9.1 Tesla firmware release, which improved compatibility with the latest vehicle features. Leveraged Python programming and automotive software development skills to enhance CAN data parsing accuracy and streamline firmware integration. Collaborated on implementing a mechanical sort for auto_fingerprint, which contributed to improved fingerprint stability. The work emphasized data-driven stability improvements rather than direct bug fixes during this period.