- 22+ years experience with Linux / Unix kernel and firmware reverse engineering, modification and development- 8+ years Hypervisor (Xen/kvm) development- 25+ years of Linux (Red Hat, CentOS, Alma, Rocky, Fedora Core, Debian, Ubuntu, and Slackware), Unix (Solaris, Tru64, HP-UX, AIX, FreeBSD, OpenBSD) administration- 24+ Years TCP/IP network administration including routing, security, IDS, VLANs, and firewalls- 15+ years executive leadership and team building- 15+ years offensive / defensive cyber security (Full security lifecycle; hw, sw & firmware)- Successfully grew two companies from early stage startup through acquisition / exit- Proficient in C and perl; Working knowledge of: php, c++, python, rust, ruby, JavaScript, typescript and assembly (x86, x86 64, PPC, MIPS, ARM, Sparc)- Experienced with Linux / Unix kernel, firmware and full-stack software development- Linux security (eBPF, pam, systemd, dm-verity, LSM)- ARM security and TrustZone- Quick study of new languages / environments (i.e. typescript, javascript, ruby, rust)- Hands on DevOps, DevSecOps and cloud migration / development- Experienced product owner, proposal writer, leader, engineering manager, innovator, entrepreneur and program manager
Listed skills include Linux, Unix, Linux Kernel, Perl, and 34 others.