marquise deadwiler

Managed Windows/macOS/Linux VMs in VMware for hands-on labs. Built network topologies in Packet Tracer, configured routers/VLANs/firewalls, and captured traffic with Wireshark/tcpdump. Ran pen tests using Nmap, Hydra, Metasploit, and documented findings to improve security controls.

Led full-stack and product security for a race event platform using React. Built a secure admin dashboard (Next.js, Prisma, Supabase), cutting query times by 50%. Blocked 97% of malicious traffic with custom middleware. Integrated Datadog for 24/7 monitoring and Slack alerts. Ensured brand consistency across all channels.

Worked with a small team for a iOS relaunch of a Flutter B2B app, optimizing stability and deployment across devices. Achieved 100% rollout via Xcode and streamlined App Store workflows. Resolved 75%+ mobile bugs by debugging Dart/Swift and stabilizing CocoaPods. Improved pipelines to cut errors and speed up releases.

Maintained mission-critical aircraft systems in a high-tempo aviation unit. Held Secret Clearance while leading teams, managing secure tools, and ensuring airworthiness through inspections and documentation. Trained junior personnel, improving efficiency in fast-paced, high-stress environments.

Completed a comprehensive Cybersecurity Technician Program, acquiring hands-on skills in security tools and techniques. Developed expertise in SOC operations, detection workflows, and incident response.

Participated in the Programack Software Engineering program, gaining foundational knowledge and practical experience in software development. Focused on building secure, scalable web and mobile applications.

Pursued a Master of Science in Cyber Crime, focusing on advanced cybersecurity concepts and practices. Gained in-depth knowledge of cybercrime investigation and prevention techniques.