Incident Response possible technical interview questions

For context, they're looking for someone to fill gaps on their team in code searching and finding vulns in-line after an incident. I'm comfortable doing that since it's part of my current job, but the hiring manager said I should expect questions about my own coding projects. What kind of questions might I be asked?

code coding context current cybersecurity doing expect hiring incident incident response interview job kind line manager own projects questions response team technical technical interview vulns